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Natrolite Subgroup

A group of related mineral species

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Natrolite, etc.

Little Plains Quarry, Blue Tier district, Break O'Day municipality, Tasmania, Australia

Mesolite, etc.

Punta del Aguila, Playa Blanca, Yaiza, Lanzarote, Las Palmas Province, Canary Islands, Spain

Mesolite

Pune District, Pune Division, Maharashtra, India

Natrolite, etc.

Little Plains Quarry, Blue Tier district, Break O'Day municipality, Tasmania, Australia

Mesolite, etc.

Punta del Aguila, Playa Blanca, Yaiza, Lanzarote, Las Palmas Province, Canary Islands, Spain

Mesolite

Pune District, Pune Division, Maharashtra, India

Natrolite, etc.

Little Plains Quarry, Blue Tier district, Break O'Day municipality, Tasmania, Australia

Mesolite, etc.

Punta del Aguila, Playa Blanca, Yaiza, Lanzarote, Las Palmas Province, Canary Islands, Spain

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About Natrolite SubgroupHide

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Member of:

Zeolite Group

A subgroup of the Zeolite Group.

Note that tetranatrolite is currently considered identical with gonnardite.

Unique IdentifiersHide

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Mindat ID:

29157

Long-form identifier:

mindat:1:1:29157:4

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Year	Locality	Pressure (GPa)	Temp (K)
0004013	Gonnardite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0	293
0004012	Gonnardite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0	293
0004011	Gonnardite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0	293
0004006	Gonnardite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0	293
0014894	Natrolite	Baur W H, Joswig W (1996) The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Neues Jahrbuch fur Mineralogie, Monatshefte 1996 171-187	1996	Khibiny, Kola peninsula, Russia	0	293
0014893	Natrolite	Baur W H, Joswig W (1996) The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Neues Jahrbuch fur Mineralogie, Monatshefte 1996 171-187	1996	Khibiny, Kola peninsula, Russia	0	293
0014892	Natrolite	Baur W H, Joswig W (1996) The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Neues Jahrbuch fur Mineralogie, Monatshefte 1996 171-187	1996	Khibiny, Kola peninsula, Russia	0	293
0004618	Natrolite	Wang H, Bish D L (2008) A PH2O-dependent structural phase transition in the zeolite natrolite American Mineralogist 93 1191-1194	2008	synthetic	0	673
0004617	Natrolite	Wang H, Bish D L (2008) A PH2O-dependent structural phase transition in the zeolite natrolite American Mineralogist 93 1191-1194	2008	synthetic	0	673
0004007	Paranatrolite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0.4	293
0004008	Paranatrolite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	0.8	293
0004009	Paranatrolite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	1.1	293
0004010	Paranatrolite	Lee Y, Hriljac J A, Parise J B, Vogt T (2006) Pressure-induced hydration in zeolite tetranatrolite American Mineralogist 91 247-251	2006	Mt. Saint-Hilaire, Quebec, Canada	2.5	293
0000372	Natrolite	Peacor D R (1973) High temperature, single-crystal X-Ray study of natrolite American Mineralogist 58 676-680	1973		0	298
0003726	Gonnardite	Lee Y, Hriljac J A, Vogt T (2005) Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis American Mineralogist 90 247-251	2005		0	293
0003725	Gonnardite	Lee Y, Hriljac J A, Vogt T (2005) Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis American Mineralogist 90 247-251	2005		0	293
0003724	Gonnardite	Lee Y, Hriljac J A, Vogt T (2005) Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis American Mineralogist 90 247-251	2005		0	293
0003723	Gonnardite	Lee Y, Hriljac J A, Vogt T (2005) Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis American Mineralogist 90 247-251	2005		0	293
0003722	Gonnardite	Lee Y, Hriljac J A, Vogt T (2005) Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis American Mineralogist 90 247-251	2005		0	293
0007077	Paranatrolite	Seryotkin Y V, Bakakin V V, Belitsky I A (2004) The crystal structure of paranatrolite European Journal of Mineralogy 16 545-550	2004		0	293
0006936	Scolecite	Comodi P, Gatta G D, Zanazzi P F (2002) High-pressure structural behaviour of scolecite European Journal of Mineralogy 14 567-574	2002		0.0001	293
0006933	Scolecite	Comodi P, Gatta G D, Zanazzi P F (2002) High-pressure structural behaviour of scolecite European Journal of Mineralogy 14 567-574	2002		0.0001	293
0006834	Mesolite	Stuckenschmidt E, Kirfel A (2000) Zeolites of NAT topology: Structure refinement of mesolite from single crystal X-ray data and comparison with the structures of natrolite and scolecite European Journal of Mineralogy 12 571-579	2000		0	293
0002597	Gonnardite	Evans H T, Konnert J A, Ross M (2000) The crystal structure of tetranatrolite from Mont Saint-Hilaire, Quebec, and its chemical and structural relationship to paranatrolite and gonnardite American Mineralogist 85 1808-1815	2000		0	293
0002315	Gonnardite	Artioli G, Galli E (1999) Gonnardite: Re-examination of holotype material, and discreditation of tetranatrolite American Mineralogist 84 1445-1450	1999		0	293
0009906	Scolecite	Kuntzinger S, Ghermani N E, Dusausoy Y, Lecomte C (1998) Distribution and topology of the electron density in an aluminosilicate compound from high-resolution X-ray diffraction data: the case of scolecite Acta Crystallographica B54 819-833	1998		0	293
0008025	Scolecite	Stuckenschmidt E, Joswig W, Baur W H, Hofmeister W (1997) Scolecite, Part I: Refinement of high-order data, separation of internal and external vibrational amplitudes from displacement parameters Physics and Chemistry of Minerals 24 403-410	1997		0	293
0006614	Natrolite	Stuckenschmidt E, Joswig W, Baur W H (1996) Flexibility and distortion of the collapsible framework of NAT topology: the crystal structure of H3O-natrolite European Journal of Mineralogy 8 85-92	1996		0	293
0006590	Natrolite	Alberti A, Cruciani G, Dauru I (1995) Order-disorder in natrolite-group minerals European Journal of Mineralogy 7 501-508	1995		0	293
0007751	Natrolite	Stuckenschmidt E, Joswig W, Baur W H (1993) Natrolite, Part I: refinement of high-order data, separation of internal and external vibrational amplitudes from displacement parameters Physics and Chemistry of Minerals 19 562-570	1993		0	293
0006462	Natrolite	Stuckenschmidt E, Kassner D, Joswig W, Baur W H (1992) Flexibility and distortion of the collapsible framework of NAT topology: the crystal structure of NH4-exchanged natrolite European Journal of Mineralogy 4 1229-1240	1992		0	293
0006402	Natrolite	Krogh Andersen E, Krogh Andersen I G, Ploug-Sorensen G (1990) Disorder in natrolites: structure determinations of three disordered natrolites and one lithium-exchanged disordered natrolite Example: Li II European Journal of Mineralogy 2 799-807	1990		0	293
0006401	Natrolite	Krogh Andersen E, Krogh Andersen I G, Ploug-Sorensen G (1990) Disorder in natrolites: structure determinations of three disordered natrolites and one lithium-exchanged disordered natrolite Example: Na III European Journal of Mineralogy 2 799-807	1990		0	293
0006400	Natrolite	Krogh Andersen E, Krogh Andersen I G, Ploug-Sorensen G (1990) Disorder in natrolites: structure determinations of three disordered natrolites and one lithium-exchanged disordered natrolite Example: Na II European Journal of Mineralogy 2 799-807	1990		0	293
0006399	Natrolite	Krogh Andersen E, Krogh Andersen I G, Ploug-Sorensen G (1990) Disorder in natrolites: structure determinations of three disordered natrolites and one lithium-exchanged disordered natrolite Example: Na I European Journal of Mineralogy 2 799-807	1990		0	293
0006393	Natrolite	Baur W H, Kassner D, Kim C, Sieber N H W (1990) Flexibility and distortion of the framework of natrolite: crystal structures of ion-exchanged natrolites European Journal of Mineralogy 2 761-769	1990		0	293
0006392	Natrolite	Baur W H, Kassner D, Kim C, Sieber N H W (1990) Flexibility and distortion of the framework of natrolite: crystal structures of ion-exchanged natrolites European Journal of Mineralogy 2 761-769	1990		0	293
0006391	Natrolite	Baur W H, Kassner D, Kim C, Sieber N H W (1990) Flexibility and distortion of the framework of natrolite: crystal structures of ion-exchanged natrolites European Journal of Mineralogy 2 761-769	1990		0	293
0018117	Natrolite	Taylor W, Meek C, Jackson W (1933) The structures of fibrous zeolites _cod_database_code 1011255 Zeitschrift fur Kristallographie 84 373-398	1933		0	293
0000373	Natrolite	Peacor D R (1973) High temperature, single-crystal X-Ray study of natrolite American Mineralogist 58 676-680	1973		0	361
0000374	Natrolite	Peacor D R (1973) High temperature, single-crystal X-Ray study of natrolite American Mineralogist 58 676-680	1973		0	419
0000375	Natrolite	Peacor D R (1973) High temperature, single-crystal X-Ray study of natrolite American Mineralogist 58 676-680	1973		0	471
0007098	Natrolite	Seryotkin Y V, Bakakin V V, Fursenko B A, Belitsky I A, Joswig W, Radaelli P G (2005) Structural evolution of natrolite during over-hydration: a high-pressure neutron diffraction study European Journal of Mineralogy 17 305-313	2005		0.9	293
0003732	Paranatrolite	Lee Y, Hriljac J A, Parise J B, Vogt T, (2005) Pressure-induced stabilization of ordered paranatrolite: A new insight into the paranatrolite controversy American Mineralogist 90 252-257	2005		0.99	293
0007099	Natrolite	Seryotkin Y V, Bakakin V V, Fursenko B A, Belitsky I A, Joswig W, Radaelli P G (2005) Structural evolution of natrolite during over-hydration: a high-pressure neutron diffraction study European Journal of Mineralogy 17 305-313	2005		1	293
0006934	Scolecite	Comodi P, Gatta G D, Zanazzi P F (2002) High-pressure structural behaviour of scolecite European Journal of Mineralogy 14 567-574	2002		1.77	293
0006935	Scolecite	Comodi P, Gatta G D, Zanazzi P F (2002) High-pressure structural behaviour of scolecite European Journal of Mineralogy 14 567-574	2002		3.38	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Gonnardite'
loop_
_publ_author_name
'Lee Y'
'Hriljac J A'
'Parise J B'
'Vogt T'
_journal_name_full 'American Mineralogist'
_journal_volume 91 
_journal_year 2006
_journal_page_first 247
_journal_page_last 251
_publ_section_title
;
 Pressure-induced hydration in zeolite tetranatrolite
 Note: P = 6.9 GPa
 Note: high-pressure superhydrated phase
;
_database_code_amcsd 0004013
_chemical_compound_source 'Mt. Saint-Hilaire, Quebec, Canada'
_chemical_formula_sum 'Na1.462 Ca.474 (Si2.685 Al2.315) O14 H8'
_cell_length_a 12.761
_cell_length_b 12.761
_cell_length_c 6.5127
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1060.548
_exptl_crystal_density_diffrn      2.646
_symmetry_space_group_name_H-M 'I -4 2 d'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '1/2-y,-x,3/4+z'
  '-y,1/2-x,1/4+z'
  'y,-x,-z'
  '1/2+y,1/2-x,1/2-z'
  '-x,1/2+y,1/4-z'
  '1/2-x,+y,3/4-z'
  '-x,-y,z'
  '1/2-x,1/2-y,1/2+z'
  '1/2+y,x,3/4+z'
  '+y,1/2+x,1/4+z'
  '-y,x,-z'
  '1/2-y,1/2+x,1/2-z'
  'x,1/2-y,1/4-z'
  '1/2+x,-y,3/4-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Na   0.69400   0.25000   0.12500   0.73100   0.02600
Ca   0.69400   0.25000   0.12500   0.23700   0.02600
Si1   0.00000   0.00000   0.00000   0.53700   0.02600
Al1   0.00000   0.00000   0.00000   0.46300   0.02600
Si2   0.05520   0.13280   0.62120   0.53700   0.02600
Al2   0.05520   0.13280   0.62120   0.46300   0.02600
O1   0.37900   0.25000   0.12500   1.00000   0.02600
O2   0.14400   0.05000   0.54200   1.00000   0.02600
O3   0.01700   0.11100   0.87300   1.00000   0.02600
Wat4   0.12500   0.25000   0.12500   1.00000   0.02600
Wat5   0.88900   0.25000   0.12500   1.00000   0.02600

Relationship of Natrolite Subgroup to other SpeciesHide

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Member of:

Zeolite Group

Other Members of Zeolite Group:

Alflarsenite	NaCa₂Be₃Si₄O₁₃(OH) · 2H₂O	Mon. 2 : P2₁
Amicite	K₂Na₂Al₄Si₄O₁₆ · 5H₂O	Mon. 2
Ammonioleucite	(NH₄)(AlSi₂O₆)	Tet. 4/m : I4₁/a
Analcime	Na(AlSi₂O₆) · H₂O	Tric. 1 : P1
Arzamastsevite	K₆Al₅Si₆O₂₀(OH)₄Cl	Tet. 42m : I42m
Bellbergite	(K,Ba,Sr)₂Sr₂Ca₂(Ca,Na)₄[Al₃Si₃O₁₂]₆ · 30H₂O	Hex.
Bikitaite	LiAlSi₂O₆ · H₂O	Tric. 1 : P1
Boggsite	Ca₈Na₃(Si,Al)₉₆O₁₉₂ · 70H₂O	Orth. mmm(2/m2/m2/m) : Imma
Brewsterite Subgroup	Zeolite Group.
Chabazite-Levyne Subgroup	M[Al₂Si₄O₁₂] · 6H₂O
Chiavennite	CaMnBe₂Si₅O₁₃(OH)₂ · 2H₂O	Mon. 2/m : P2₁/b
Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O	Orth. mmm(2/m2/m2/m)
Dachiardite Subgroup	Zeolite Group.
Direnzoite	NaK₆MgCa₂(Al₁₃Si₄₇O₁₂₀) · 36H₂O	Orth. mmm(2/m2/m2/m) : Pmmn
Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O	Orth. 222 : P2₁2₁2₁
Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O	Mon.
Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
Fabrièsite	Na₃Al₃Si₃O₁₂ · 2H₂O	Orth. mm2 : Pmm2
Faujasite Subgroup	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
Ferrierite Subgroup	Name used for unanalysed specimens that could be either ferrierite-K, ferrierite-Mg, ...
Ferrochiavennite	Ca_1-2Fe[(Si,Al,Be)₅Be₂O₁₃(OH)₂] · 2H₂O	Mon. 2/m : P2₁/b
Flörkeite	(K₃Ca₂Na)[Al₈Si₈O₃₂] · 12H₂O	Tric. 1 : P1
Garronite Subgroup
Gaultite	Na₄Zn₂Si₇O₁₈ · 5H₂O	Orth. mm2 : Fdd2
Gismondine Subgroup	Zeolite Group.
Gmelinite Subgroup	In 1997, gmelinite was split into Gmelinite-Ca, Gmelinite-Na and Gmelinite-K.
Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O	Orth. mmm(2/m2/m2/m) : Pnma
Goosecreekite	Ca[Al₂Si₆O₁₆] · 5H₂O	Mon. 2 : P2₁
Gottardiite	Na₃Mg₃Ca₅Al₁₉Si₁₁₇O₂₇₂ · 93H₂O	Orth. mmm(2/m2/m2/m) : Cmca
Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Hsianghualite	Ca₃Li₂(Be₃Si₃O₁₂)F₂	Iso. 23 : I2₁3
Kalborsite	K₆Al₄BSi₆O₂₀(OH)₄Cl	Tet. 42m : P42₁c
Kirchhoffite	Cs(BSi₂O₆)	Tet. 4/mmm(4/m2/m2/m) : I4₁/acd
Laumontite	CaAl₂Si₄O₁₂ · 4H₂O	Mon. 2/m : B2/m
Leucite	K(AlSi₂O₆)	Tet. 4/m : I4₁/a
Limousinite	BaCa[Be₄P₄O₁₆] · 6H₂O	Mon. 2/m : P2₁/b
Lithosite	K₆Al₄Si₈O₂₅ · 2H₂O	Mon.
Loomisite	Ba[Be₂P₂O₈] · H₂O	Mon. m
Lovdarite	K₂Na₆Be₄Si₁₄O₃₆ · 9H₂O	Orth. mm2
Maricopaite	Pb₇Ca₂(Si,Al)₄₈O₁₀₀ · 32H₂O	Orth.
Martinandresite	Ba₂(Al₄Si₁₂O₃₂) · 10H₂O	Orth. mmm(2/m2/m2/m) : Pmmn
Mazzite Subgroup	Zeolite Group.
Meierite	Ba₄₄Si₆₆Al₃₀O₁₉₂Cl₂₅(OH)₃₃	Iso. m3m(4/m32/m) : Im3m
Merlinoite	K₅Ca₂(Si₂₃Al₉)O₆₄ · 24H₂O	Orth. mmm(2/m2/m2/m) : Immm
Montesommaite	(K,Na)₉Al₉Si₂₃O₆₄ · 10H₂O	Orth. mm2 : Fdd2
Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O	Orth.
Mountainite	KNa₂Ca₂[Si₈O₁₉(OH)] · 6H₂O	Mon. 2/m : P2/b
Mutinaite	Na₃Ca₄Si₈₅Al₁₁O₁₉₂ · 60H₂O	Orth. mmm(2/m2/m2/m) : Pnma
Nabesite	Na₂BeSi₄O₁₀ · 4H₂O	Orth. 222 : P2₁2₁2₁
Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O	Hex. 6m2 : P6m2
Pahasapaite	Li₈(Ca,Li,K)_10.5Be₂₄(PO₄)₂₄ · 38H₂O	Iso. 23 : I23
Parthéite	Ca₂(Si₄Al₄) O₁₅ (OH)₂ · 4H₂O	Mon. 2/m : B2/b
Paulingite Subgroup	Paulingite was originally described in 1960.
Perlialite	K₉Na(Ca,Sr)[Al₂Si₄O₁₂]₆ · 15H₂O	Hex. 6/mmm(6/m2/m2/m) : P6/mmm
Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O	Iso. m3m(4/m32/m) : Ia3d
Roggianite	Ca₂Be(OH)₂Al₂Si₄O₁₃ · 2.5H₂O	Tet. 4/mmm(4/m2/m2/m) : I4/mcm
Rongibbsite	Pb₂(Si₄Al)O₁₁(OH)	Mon. 2/m : B2/m
Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Terranovaite	(Na,Ca)₈(Si₆₈Al₁₂)O₁₆₀ · 29H₂O	Orth.
Thomsonite Subgroup	The large majority of "thomsonite" is thomsonite-Ca.
Thornasite	Na₁₂Th⁴⁺₃(Si₈O₁₉)₄ · 18H₂O	Trig. 3m : R3m
Tschernichite	(Ca,Na₂)[Al₂Si₄O₁₂] · 4-8H₂O	Tet. 4/mmm(4/m2/m2/m) : P4/mmm
Tschörtnerite	Ca₄(Ca,Sr,K,Ba)₃Cu₃[Al₃Si₃O₁₂]₄(OH)₈ · nH₂O	Iso. m3m(4/m32/m) : Fm3m
'UM1996-38-SiO:AlCaHNa'	Na-Ca-Al-Si-O-H
'UM1999-33-SiO:AlHKNa'	K₇Na₅Al₁₂Si₂₀O₆₄ · 24H₂O
'UM2002-40-SiO:AlCaHKMgNa'	(Mg,Ca,Na,K)_7.5(Al_12.8Si_51.2)O₁₂₈ · 65H₂O	Tet. 422 : P4₁22
'Unnamed (Ca analogue of Merlinoite)'	(Ca,K,Na)₅(Ca,Ba)₂Al₉Si₂₃O₆₄ · 23H₂O ?
Wairakite	Ca(Al₂Si₄O₁₂) · 2H₂O	Mon. 2/m : B2/m
Weinebeneite	CaBe₃(PO₄)₂(OH)₂ · 4H₂O	Mon. m : Bb
Wenkite	(Ba,K)₄(Ca,Na)₆[(Si,Al)₂₀O₃₉(OH)₂](SO₄)₃ · 0.5H₂O	Hex. 6m2 : P62m
Wilancookite	(Ba₅Li₂◻)Ba₆Be₂₄P₂₄O₉₆ · 26H₂O	Iso. 23 : I23
Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O	Tric. 1 : P1
Yugawaralite	CaAl₂Si₆O₁₆ · 4H₂O	Mon. m : Pb

Natrolite Subgroup Members:

Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O	Orth.
Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O	Orth. mm2 : Fdd2
Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O	Orth. mm2 : Fdd2
Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O	Mon. m : Bb
Scolecite	CaAl₂Si₃O₁₀ · 3H₂O	Mon. m : Bb

Click on any node to view relationships. Formula-derived relationship network for the group members above. Use Find related species to add formula-neighbour species outside the current group view. Solid links show inferred chemical differences; dashed violet links show same-formula crystallographic differences. Hydration states are not treated as relationship changes. These relationships do not imply any real-world substitution reactions between these species.

Other InformationHide

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Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Natrolite SubgroupHide

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mindat.org URL:

https://www.mindat.org/min-29157.html
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References for Natrolite SubgroupHide

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Reference List:

Ross, Malcolm, Flohr, Marta J. K., Ross, Daphne R. (1992) Crystalline solution series and order-disorder within the natrolite mineral group. American Mineralogist, 77 (7-8) 685-703

Alberti, Alberto, Cruciani, Giuseppe, Dauru’, Ilaria (1995) Order-disorder in natrolite-group minerals. European Journal of Mineralogy, 7 (3) 501-508 doi:10.1127/ejm/7/3/0501

Lee, Y., Vogt, T., Hriljac, J.A., Parise, JB., and Artioli, G. (2002), Pressure-induced volume expansion of zeolites in the natrolite family. Journal of the American Chemical Society: 124: 5466-5475.

Paukov, I.E., Moroz, N.K., Kovalevskaya, Y.A., and Belitsky, I.A. (2002) Low-temperature thermodynamic properties of disordered zeolites of the natrolite group. Physics and Chemistry of Minerals: 29: 300-306.

Lee, Y. (2006) Pressure-induced hydration in zeolite tetranatrolite. American Mineralogist, 91 (2) 247-251 doi:10.2138/am.2006.1847

Localities for Natrolite SubgroupHide

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Showing 3,022 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

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Locality ListShow

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- This locality has map coordinates listed.

- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality.

- Good crystals or important locality for species.

- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). ~~Struck out~~ - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.


Afghanistan
Badakhshan Kuran wa Munjan District Sar-e-Sang ⓘ Sar-e-Sang River	[Gonnardite] RWMW Collection

Algeria
Boumerdès Province Bordj Menaïel District Djinet ⓘ Cape Djinet	[Mesolite] Tschernich (1992)
ⓘ Cape Djemel	[Natrolite] Tschernich (1992)
ⓘ Dellys District	[Natrolite] Tschernich (1992)

Angola
Bié Province ⓘ Canata occurrence	[Natrolite] Andrade (note preliminaire) +1 other reference
Cuanza Norte Province ⓘ Quiculungo quarry	[Natrolite] Neiva (1959) +1 other reference
Luanda Province Quiçama ⓘ Cape Ledo	[Natrolite] M. R. Portugal V. Ferreira

Antarctica	[Natrolite]

East Antarctica Queen Maud Land ⓘ Straumsvola complex	[Natrolite] Harris et al. (1993)
Victoria Land ⓘ Allan Hills	[Natrolite] Ballance et al. (2002)
Mawson Glacier ⓘ Battlements Nunatak	[Mesolite, Scolecite] Tschernich (1992)
ⓘ Priestley Glacier	[Natrolite, Scolecite] Smith (1964)
ⓘ James Ross Island	[Natrolite] Nelson (1966)
ⓘ Stark Point	[Natrolite] Nelson (1966)
West Antarctica Antarctic Peninsula South Shetland Islands King George Island ⓘ Admiralty Bay	[Natrolite, Scolecite] Birkenmajer K. et al. (1989)
ⓘ Fildes peninsula	[Mesolite] Soto et al. (2014)
Livingston Island ⓘ Cape Shirreff	[Natrolite] Bastias et al. (2013)

Argentina
Chubut Province ⓘ Metamorphosed basalts	[Gonnardite, Paranatrolite] Bowman et al. (2006)
Paso de Indios Department ⓘ Cerro Cóndor	[Mesolite, Natrolite] Estrada et al. (2002)
ⓘ Zeolite occurrence	[Mesolite] Estrada et al. (2002)
Mendoza Province Las Heras Department Capdevilla District ⓘ Puesto la Peña alkaline complex	[Scolecite] Pagano et al. (2016) +2 other references
Neuquén Province Aluminé Department ⓘ Rucachoroi River	[Natrolite] R. S. Bowman and S. E. Delap (Eds.)
Huiliches department ⓘ Junín de los Andes	[Mesolite, Natrolite, Scolecite] R. S. Bowman and S. E. Delap (Eds.)
Los Lagos Department ⓘ Confluencia	[Gonnardite, Mesolite, Paranatrolite, Scolecite]
Río Negro Province Bariloche Department ⓘ Cerro López	[Scolecite] Juan Carlos Lodovichi (juancalo@bvconline.com.ar)
San Juan Province Valle Fértil Department ⓘ San Agustin del Valle Fértil	[Natrolite] Moore (2005)

Armenia
Lori Province ⓘ Garnasar complex	[Natrolite] Kogarko et al. (1995)

Australia
Australian Capital Territory Canberra Central District ⓘ Duntroon	[Natrolite, Scolecite] \"Zeolites in Tertiary basalts of the Canberra Region\" (author not known at this time)
New South Wales Bligh Co. Coolah ⓘ Norfolk Falls	[Natrolite] Steve Sorrell Collection
Brisbane Co. ⓘ Bunnan	[Mesolite] Crocoite.com
Merriwa ⓘ Krui Valley quarry	[Mesolite, Natrolite] England (2002)
ⓘ Willy Wally Gully	[Natrolite] England et al. (1988)
Buckland Co. Ardglen ⓘ Ardglen Quarry (State Rail Quarry)	[Natrolite] Hodge-Smith (1924) +2 other references
ⓘ Borambil	[Mesolite, Natrolite] Keith Compton collection
Cumberland County Prospect Prospect Hill ⓘ Prospect Quarry	[Natrolite] England (1994)
ⓘ Garrawilla Volcanics	[Natrolite] Head (1979) +4 other references
Gipps Co. ⓘ West Wyalong	[Natrolite] Specimen in A. Goldstein collection
Gloucester Co. Barrington Tops Barrington ⓘ Cowlesite locality	[Mesolite, Natrolite] Graham et al. (2002)
Hardinge Co. ⓘ Ben Lomond	[Mesolite, Natrolite] England et al. (1988) +1 other reference
Lord Howe Island ⓘ Mount Lidgebird	[Natrolite] Dieter Mylius collection
Mootwingee Co. ⓘ Nundora Station	[Natrolite] Johns-Mead et al. (2024)
Murray Co. Queanbeyan Googong Dam ⓘ London Bridge	[Mesolite]
Napier Co. Coolah Tops ⓘ Coolah Tops Road	[Natrolite] Keith F Compton collection
Northumberland County Kulnura ⓘ Hanson Quarry (Hymix Quarry; Kulnura Quarry)	[Natrolite] the Australian Museum website.
Pottinger Co. ⓘ Bundella	[Natrolite] Sorrell (n.d.)
ⓘ Garrawilla Station	[Mesolite, Natrolite] King (n.d.)
ⓘ Gunnedah	[Natrolite] Nunes (n.d.)
ⓘ Mullaley	[Natrolite] Kennon et al. (2009)
Rous Co. Kyogle ⓘ Chadburn's Quarry	[Gonnardite, Mesolite, Natrolite] Tschernich (1992)
ⓘ Durhams Lookout pit	[Natrolite] Collection of RJ Martin per Judy Rowe
ⓘ Fairy Mount	[Mesolite] Tschernich (1992)
ⓘ Lynchs Creek	[Natrolite] Sorrell (n.d.)
Northern Territory Victoria-Daly Region Kalkarindji (Wave Hill) ⓘ Wave Hill Station ?	[Natrolite, Scolecite] www.openallday.au.com
Queensland Boonah Shire ⓘ Teviot Brook	[Natrolite] Stevens (1965)
Mareeba Shire Chillagoe ⓘ Muldiva	[Natrolite] Haupt (2012)
Somerset Region ⓘ Mount Goonneringerringgi	[Natrolite] Carr et al. (1976)
Toowoomba Region Oakey ⓘ Storeys Quarry	[Natrolite] Collection of Rod Martin
South Australia Pastoral Unincorporated Area Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station) ⓘ Arkaroola Bore	[Scolecite] - (1987)
Tasmania Break O'Day municipality Blue Tier district ⓘ Little Plains Quarry	[Gonnardite, Natrolite] Bottrill et al. (2008)
ⓘ Burnie City	[Mesolite, Natrolite] Bottrill
Mooreville ⓘ Bonney's Quarry	[Natrolite] Tschernich (1992) +1 other reference
ⓘ Unnamed quarries	[Natrolite] Sutherland et al. (2004)
Ridgley ⓘ VDQ Ridgley Quarry	[Gonnardite, Natrolite] Bottrill et al. (2016)
ⓘ West Ridgley Quarry	[Natrolite] Sutherland et al. (2004)
Central Coast municipality ⓘ Penguin	[Natrolite] www.crocoite.com (2003)
Ulverstone district Ulverstone Bass Highway ⓘ Masons Creek Culvert	[Natrolite] www.crocoite.com (2003)
ⓘ Ulverstone Quarry ?	[Natrolite] R Bottrill (2021)
Central Highlands municipality ⓘ Lagoon of Islands	[Scolecite] R Bottrill collection
ⓘ Shannon Tier	[Gonnardite, Natrolite] Bottrill et al. (2008)
Circular Head municipality Cape Grim district ⓘ Cape Grim	[Gonnardite, Natrolite] www.crocoite.com (2003)
ⓘ Flat Topped Bluff	[Natrolite] Sutherland et al. (2004)
ⓘ The Doughboys	[Natrolite] Bottrill et al. (2008)
Marrawah district ⓘ Marrawah quarry	[Natrolite] www.crocoite.com (2003)
Redpa ⓘ Redpa quarry	[Mesolite, Natrolite] www.crocoite.com (2003)
Stanley ⓘ Godfrey's Beach ?	[Gonnardite] Sorrell (n.d.)
ⓘ The Nut	[Gonnardite, Natrolite] Sutherland et al. (2004)
ⓘ Zeolite Occurrence	[Gonnardite, Natrolite] Sorrell (n.d.)
Devonport City municipality Devonport district ⓘ Don Hill	[Gonnardite, Natrolite] Sutherland et al. (2004)
Dorset municipality West Scottsdale ⓘ West Scottsdale Quarry (Briggs Quarry; Springfield Quarry; Sledge Track Quarry)	[Gonnardite, Natrolite] Sutherland (1965) +1 other reference
George Town municipality Hillwood Craigburn ⓘ Hillwood quarry (Hillwood volcano)	[Gonnardite, Scolecite] www.crocoite.com (2003)
ⓘ Spring Bay ?	[Gonnardite] crocoite.com (n.d.) +1 other reference
Huon Valley municipality Huon-Channel region ⓘ Cygnet district	[Natrolite, Scolecite] Taheri
ⓘ Macquarie Island	[Mesolite, Natrolite] Bottrill et al. (2008)
ⓘ Pyramid Peak	[Natrolite]
Kentish municipality Moina - Middlesex District ⓘ Bell Mount	[Mesolite] Tschernich (1992)
Middlesex Plains ⓘ Cradle Mountain Link Road	[Gonnardite, Natrolite] Sutherland et al. (2004)
Nook ⓘ Strathlyn	[Natrolite] www.crocoite.com (2003)
Launceston City municipality The Sideling ⓘ Eagle Road quarry	[Gonnardite, Natrolite] R Bottrill
Meander Valley municipality Upper Mersey Valley ⓘ Lake Mackenzie	[Scolecite] Bottrill et al. (2008)
Northern Midlands municipality Breadalbane ⓘ Raeburn quarry	[Natrolite] R Bottrill +1 other reference
Waratah-Wynyard municipality ⓘ Guilford	[Gonnardite] Sutherland et al. (2004)
Oonah Campbell Range ⓘ Coates pit	[Natrolite] Mathew Latham coll. +1 other reference
ⓘ Table Cape	[Natrolite] Tschernich (1992)
ⓘ Chambers Bay	[Gonnardite, Natrolite] www.crocoite.com (2003)
ⓘ Waratah district	[Natrolite] www.crocoite.com (2003)
Waratah-Mt Bischoff ⓘ Mount Bischoff Mine	[Natrolite] Bottrill
West Coast municipality Zeehan mining district ⓘ Avebury Nickel Deposit (Avebury mine)	[Natrolite] R Bottrill unpublished MRT report 2019
West Tamar municipality ⓘ Inspection Head	[Natrolite] www.crocoite.com (2003)
Victoria Alpine Shire Hotham Heights ⓘ Mount Hotham	[Natrolite] Judy Rowe collection
Bass Coast Shire Phillip Island ⓘ Helens Head	[Natrolite]
ⓘ Point Sambell	[Natrolite] Tschernich (1992)
ⓘ Sunderland Bluff	[Mesolite, Natrolite]
ⓘ The Nobbies	[Natrolite] Museum Victoria Mineralogy Collection +1 other reference
City of Casey Harkaway ⓘ Pioneer quarry	[Natrolite] Birch et al. (1984)
City of Greater Shepparton Cosgrove ⓘ Grahams Quarry	[Natrolite] Museum Victoria Mineralogy Collection
Dookie ⓘ Dookie Mineralogical Reserve quarry	[Mesolite]
City of Whittlesea Bundoora ⓘ Boral Limited quarry	[Gonnardite, Natrolite] Birch (1989)
City of Yarra Abbotsford ⓘ F-19 Freeway Cutting	[Gonnardite, Mesolite, Natrolite] Birch (1989)
Collingwood Clifton Hill ⓘ Corporation quarries	[Gonnardite, Mesolite, Natrolite] Birch (1989) +1 other reference
Fairfield ⓘ F-19 Freeway cutting	[Gonnardite, Mesolite, Natrolite] Birch (1989)
Richmond ⓘ Richmond Corporation Quarry	[Mesolite] Rocks & Min.: 20:590.
Richmond quarries ⓘ Burnley Quarry	[Mesolite] Birch (1989)
East Gippsland Shire Nunniong ⓘ Natrolite occurrence	[Natrolite]
Glenelg Shire Portland Cape Sir William Grant ⓘ Portland Harbour Trust Quarry	[Natrolite]
Golden Plains Shire Maude ⓘ Moorabool River	[Natrolite, Natrolite var: Mooraboolite] Spencer (1903)
Hepburn Shire Clunes ⓘ South Clunes United Mines	[Mesolite] Henry (1988)
ⓘ Theodore Company Mine	[Natrolite] Henry (1988)
Daylesford ⓘ Ridge Road quarry	[Gonnardite] Henry (1995)
Macedon Ranges Shire Tylden ⓘ Tylden quarry	[Gonnardite, Mesolite, Natrolite] Birch (1989)
Moorabool Shire Navigators ⓘ Boral Bluestone quarry (Dunnstown quarry)	[Gonnardite]
Mornington Peninsula Shire ⓘ Flinders area	[Natrolite] Birch (1989)
ⓘ Cairns Bay	[Natrolite] Tschernich (1992)
ⓘ Little Bird Rock	[Natrolite]
ⓘ Simmons Bay	[Natrolite] Henderson et al. (1986)
ⓘ West Head	[Natrolite]
Wellington Shire Howitt Plains ⓘ Road metal quarry	[Natrolite]
West Wimmera Shire ⓘ Chetwynd	[Natrolite]
Yarra Ranges Shire ⓘ Blue Mount ?	[Scolecite]

Austria
Carinthia Spittal an der Drau District Flattach Wurten ⓘ Wurten tunnel ?	[Scolecite] Paar et al. (1998)
Malta Koschach ⓘ Gigler quarry (Tierpark quarry)	[Scolecite] Niedermayr et al. (1995)
ⓘ Modre quarry (Svata quarry; Koschach quarry)	[Mesolite, Scolecite] Annalen 1999
Pflüglhof Inn ⓘ Irsa quarry	[Scolecite] Niedermayr et al. (1995)
Schober ⓘ Perschitz	[Scolecite] Niedermayr et al. (1995)
Reißeck Kolbnitz Riekengraben ⓘ Moos Alp (Untere Mooshütte - Obere Mooshütte area)	[Scolecite] Niedermayr et al. (1995)
ⓘ Riekenkar	[Scolecite] Niedermayr et al. (1995)
Spittal an der Drau Lieser ravine ⓘ Eclogite quarry ?	[Natrolite] Heritsch (1933)
Wolfsberg District Frantschach-Sankt Gertraud Fraßgraben ⓘ Fraßgraben quarry (Gall quarry; Modre quarry)	[Mesolite, Natrolite, Scolecite] Kolitsch et al. (2012)
Sankt Paul im Lavanttal Kollnitz ⓘ Basalt quarry	[Natrolite] Zirkl et al. (1962) +1 other reference
Lower Austria Gmünd District Schrems Gebharts ⓘ Widy quarry	[Mesolite] Ertl et al. (2025)
Horn District Drosendorf-Zissersdorf Pingendorf ⓘ Serpentinite quarry	[Natrolite] Matrixx 2 +1 other reference
Melk District Persenbeug-Gottsdorf Loja ⓘ Quarry IV - southern area	[Natrolite] Löffler et al. (2011)
Salzburg St. Johann im Pongau District Bad Gastein Böckstein ⓘ Hirschau quarry	[Scolecite] Strasser (1989)
ⓘ Municipal quarry (Dick quarry)	[Scolecite] Strasser (1989)
Naßfeld valley Kreuzkogel massif ⓘ Höhkar	[Scolecite] Strasser (1989)
ⓘ Tauern railway tunnel	[Scolecite] Strasser (1989)
Zell am See District Bramberg am Wildkogel Kratzenberg ⓘ Prehnitinsel	[Scolecite] Strasser (1989)
ⓘ Seescharte	[Scolecite] Strasser (1989)
Hollersbach im Pinzgau ⓘ Bruchgraben	[Scolecite] Strasser (1989)
ⓘ Senning gorge (Speibing gorge)	[Scolecite] Strasser (1989)
ⓘ Weißeneck	[Scolecite] Strasser (1989)
Krimml ⓘ Hütteltalkopf	[Scolecite] Strasser (1989)
Mittersill Mittersill Scheelite deposit ⓘ Western ore field	[Scolecite] Strasser (1989)
Neukirchen am Großvenediger ⓘ Bettlersteig	[Scolecite] Strasser (1989)
ⓘ Bleidächer	[Scolecite] Knobloch et al. (2022)
ⓘ Foißen Alp (Foissen Alp)	[Scolecite] Strasser (1989)
Gosskopf ⓘ Sattelkar	[Scolecite] Strasser (1989)
ⓘ Hochalpl	[Scolecite] Strasser (1989)
ⓘ Krausenkarkopf south slope	[Scolecite] Strasser (1989)
Rauris Grieswies - Krumlkeeskopf area ⓘ Grieswies	[Scolecite] Strasser (1989)
Ritterkopf massif ⓘ Goldlacklscharte	[Scolecite] Strasser (1989)
Uttendorf Enzingerboden Tauernmoos lake ⓘ Tauernmoos dam	[Scolecite] Strasser (1989)
Styria Bruck-Mürzzuschlag District Pernegg an der Mur Kirchdorf Traföß Trafößgraben ⓘ Amphibolite quarry	[Scolecite] Postl et al. (1988)
ⓘ Brucker Hochalpe	[Scolecite] Sigmund (1916)
Graz-Umgebung District Frohnleiten Laufnitzdorf ⓘ Finsterbachgraben	[Scolecite] Sigmund (1917)
Übelbach Arzwaldgraben ⓘ Thomaskogel	[Mesolite] Josef Taucher (2012)
ⓘ Fenster Alp	[Scolecite] Meixner (1971)
Hartberg-Fürstenfeld District Bad Loipersdorf ⓘ Stein	[Natrolite] Sigmund (1898) +1 other reference
Leibnitz District Wildon Weitendorf ⓘ Basalt quarry	[Natrolite] Aufschluss 1972 (SB)
Murtal District Spielberg Flatschach Brunngraben ⓘ Forestry road cut	[Mesolite, Natrolite, Scolecite] Postl (1991)
Cu deposit (Schönberg) ⓘ Brunngraben district	[Mesolite, Scolecite] C.Auer (2015)
Südoststeiermark District Bad Gleichenberg Wilhelmsdorf ⓘ Stradner Kogel	[Gonnardite, Mesolite, Natrolite] Neschen (n.d.)
Feldbach Mühldorf bei Feldbach ⓘ Steinberg	[Gonnardite, Mesolite, Natrolite, Paranatrolite] Postl (1987) +1 other reference
Klöch ⓘ Basalt quarry	[Gonnardite, Mesolite, Natrolite, Paranatrolite] Meixner et al. (1956) +1 other reference
Tyrol Schwaz District Brandberg ⓘ Grasleiten	[Scolecite] Exel (1993)
Finkenberg ⓘ Schlegeis tunnel	[Scolecite] Exel (1993)
Mayrhofen ⓘ Floitengrund	[Scolecite] Exel (1993)
Vorarlberg Bludenz District Gaschurn ⓘ Bielerhöhe Pass	[Scolecite] Niedermayr (1991)

Azerbaijan
Lerik District ⓘ Talyshskii	[Natrolite]

Bailiwick of Guernsey
Guernsey ⓘ St. Peter Port	[Natrolite] www.museums.gov.gg (n.d.)

Belgium
Wallonia Luxembourg ⓘ Bertrix	[Gonnardite, Natrolite]
ⓘ La Flèche quarry	[Gonnardite, Natrolite] Dehove (2006)

Bolivia
Chuquisaca Yamparáez Province ⓘ Tarabuco	[Natrolite] Petrov (n.d.)
Cochabamba Ayopaya Province ⓘ Cerro Sapo	[Gonnardite, Natrolite, Paranatrolite, Scolecite] Visual ID by Laszlo Horvath.

Bosnia and Herzegovina	[Mesolite, Natrolite, Scolecite]

Federation of Bosnia and Herzegovina Zenica-Doboj Canton Kakanj ⓘ Kakanj diabase occurrence	[Natrolite] Faris Musija
ⓘ Ponijeri	[Natrolite] G (1985) +1 other reference

Brazil
Goiás Amorinópolis ⓘ Amorinópolis complex	[Natrolite] Danni +1 other reference
Minas Gerais Bom Repouso ⓘ Bom Repouso Agpaitic Suite	[Natrolite] Silva Rosa et al. (2025)
Poços de Caldas ⓘ Bortolan quarry	[Gonnardite, Natrolite] Atencio et al. (1999)
ⓘ Prefeitura quarry	[Natrolite] Horváth
ⓘ Poços de Caldas alkaline complex	[Gonnardite, Mesolite, Natrolite] Gomes et al. (2023)
Rio Grande do Sul ⓘ Bom Princípio	[Scolecite]
Carlos Barbosa ⓘ Prefeitura quarry	[Scolecite] Paulo Neves collection
Estância Velha ⓘ Incopel quarry	[Mesolite] Frank (2008)
Morro Reuter ⓘ Municipal quarry	[Scolecite] Frank et al. (2004)
ⓘ Veranópolis	[Scolecite] Mr. Rafael Hernandes Corrêa-Silva.
ⓘ Das Antas tunnels	[Natrolite, Scolecite] Carles Curto Milà
Santa Catarina Arroio Trinta ⓘ Basalt quarry	[Natrolite] Bergmann (2009)
ⓘ Campos Novos	[Scolecite] www.museumin.ufrgs.br (2003)
ⓘ Ibiam	[Mesolite] Bergmann (2009)
ⓘ Lages	[Natrolite] G Traversa et al (1994) +1 other reference
ⓘ Tangará	[Natrolite] Bergmann (2009)
ⓘ Treze Tílias	[Mesolite] Bergmann (2009)
São Paulo Araraquara ⓘ Monopedras quarry	[Natrolite] Ruiz (2001)
Botucatu ⓘ Botucatu cuesta	[Mesolite] Cornejo et al. (2009)
Cajati ⓘ Jacupiranga alkaline complex	[Natrolite] Oliveira et al. (2020)
ⓘ Jacupiranga mine	[Natrolite] Menezes et al. (1984)

Bulgaria
Burgas Province Burgas Municipality Burgas Banevo ⓘ Banevo quarries	[Gonnardite, Natrolite, Scolecite] Karov et al. (2004) +1 other reference
Smolyan Province ⓘ Chepelare Municipality	[Mesolite] Svetoslav Petrussenko et al. (2007)
Sofia City Province Stolichna Municipality Vitosha Mt Vladaya ⓘ Lipata quarry	[Scolecite] I. Kostov et al. (1964)

Cambodia
ⓘ Ratanakiri Province	[Gonnardite, Natrolite] Sutherland et al. (2015) +2 other references
Ta Ang ⓘ Wat Ocheng	[Gonnardite, Natrolite] Piilonen et al. (2022)

Cameroon
South Region Océan Kribi ⓘ Eboundja	[Natrolite] Cesbron et al. (1988)

Canada
British Columbia Cariboo Mining Division 100 Mile House ⓘ Horse Lake	[Natrolite] Tschernich (1992)
70 Mile House ⓘ Green Lake	[Natrolite] Tschernich (1992)
Golden Mining Division ⓘ Ice River Alkaline Complex	[Gonnardite, Natrolite] Peterson (1983)
ⓘ Garnet Mountain	[Natrolite] Jones (1955)
ⓘ Moose Creek Valley pegmatite	[Gonnardite, Natrolite] Piilonen et al. (2025)
ⓘ Shining Beauty Creek prospect	[Natrolite] Peatfield (n.d.)
ⓘ Mount Mather Creek claim (Mt Laussedat prospect)	[Gonnardite, Natrolite] Piilonen et al. (2022)
Kamloops Mining Division ⓘ Ferrierite Cliffs	[Mesolite] Tschernich (1992)
ⓘ Monte Lake	[Mesolite] Tschernich (1992)
Westwold ⓘ Douglas Lake Road	[Mesolite] Tschernich (1992)
Liard Mining Division Galore Creek ⓘ Galore Creek Cu-Au-Ag deposit	[Natrolite] Novagold Resources Inc.
Omineca Mining Division ⓘ Burns Lake	[Natrolite] Tschernich (1992)
Osoyoos Mining Division Olalla ⓘ Twin Lakes	[Natrolite] Tschernich (1992)
ⓘ Yellow Lake	[Mesolite, Natrolite, Scolecite] Tschernich (1992)
Trail Creek Mining Division Rossland ⓘ Centre Star Mine	[Natrolite] Tschernich (1992)
Vancouver Island Alberni Mining Division ⓘ Buttle Lake	[Natrolite] Tschernich (1992)
Manitoba Sherridon District ⓘ Sherritt Gordon Mine (Sherridon Mine)	[Natrolite] Tschernich (1992)
New Brunswick Charlotte Co. ⓘ Grand Manan Island	[Natrolite, Scolecite] McHone
ⓘ Deep Cove Beach	[Mesolite] McHone
Eel Brook Beach ⓘ Seven Days Work Cliff	[Mesolite, Scolecite] McHone
ⓘ Harrington Cove (Herrington Cove)	[Natrolite] Sabina (2010)
ⓘ Little Dark Harbor	[Natrolite] Grand Manan Museum
ⓘ The Whistle	[Mesolite] McHone
ⓘ Whale Cove Cliffs	[Scolecite] Sabina (2015)
Newfoundland and Labrador Labrador ⓘ Red Wine Alkaline Complex	[Natrolite] GSC locality database +1 other reference
Newfoundland Great Gull Lake ⓘ Great Gull Scheelite prospects	[Natrolite] correspondance with Giles Peatfied (see description)
Northwest Territories Blachford Lake alkaline complex ⓘ Thor Lake syenite complex	[Mesolite, Natrolite] Sheard et al. (2012)
North Slave Region Blachford Lake alkaline complex Thor Lake syenite complex ⓘ Nechalacho deposit	[Mesolite, Natrolite] Sheard (2010) +1 other reference
ⓘ Nova Scotia	[Mesolite] Tschernich (1992)
Annapolis Co. ⓘ Gate's Mountain	[Mesolite, Natrolite, Scolecite] Tschernich (1992)
ⓘ Margaretsville	[Mesolite, Natrolite, Scolecite] Walker et al. (1922)
ⓘ Port George	[Mesolite] How (1858)
ⓘ Port Lorne	[Mesolite] reference needed
ⓘ St. Croix Cove	[Mesolite] Walker et al. (1922)
ⓘ Stronach Brook	[Mesolite, Natrolite] Walker et al. (1922)
Colchester Co. ⓘ Five Islands ?	[Natrolite] Pe-Piper et al. (2002)
Cumberland Co. ⓘ Cape d'Or (Cap d'Or)	[Gonnardite, Mesolite, Natrolite, Scolecite]
ⓘ Advocate Bay side	[Mesolite] Ronnie Van Dommelen collection.
ⓘ Bennet Brook	[Mesolite] Terry Collett
ⓘ Horseshoe Cove	[Mesolite] Walker et al. (1922)
ⓘ Five Islands	[Natrolite] Walker et al. (1922)
ⓘ Diamond Island	[Natrolite] Ronnie van Dommelen specimen
ⓘ Pinnacle Island	[Natrolite] Mielke (n.d.)
ⓘ Pinnacle Rock	[Mesolite, Natrolite] Tschernich (1992)
Greenhill ⓘ Swan Creek	[Natrolite] Tschernich (1992)
ⓘ Isle Haute	[Natrolite] Curatorial Report No. 90 The Nova ...
ⓘ Parrsboro	[Natrolite]
ⓘ Partridge Island	[Natrolite] Walker et al. (1922) +2 other references
Two Islands ⓘ Two Islands (Brothers)	[Natrolite] Emmons (1836) +2 other references
ⓘ Wasson Bluff	[Natrolite] Emmons (1836) +3 other references
West Bay ⓘ Cape Sharp	[Natrolite] Pe-Piper et al. (2002)
ⓘ West Bay Cliff	[Natrolite] Martins da Pedra collection
Digby Co. ⓘ Digby Gut	[Mesolite, Scolecite] Tschernich (1992)
Digby Neck ⓘ East Sandy Cove	[Scolecite] Sabina (2015)
ⓘ Mink Cove	[Mesolite] Walker et al. (1922) +2 other references
ⓘ Prim Point	[Mesolite, Scolecite] Sabina (2015) +1 other reference
Kings Co. ⓘ Amethyst Cove (Captain Kidd's Cove)	[Gonnardite, Mesolite, Natrolite]
ⓘ Arlington quarry	[Gonnardite, Mesolite, Natrolite, Scolecite]
ⓘ Black Rock	[Mesolite] Walker et al. (1922)
ⓘ Canada Creek	[Mesolite] Sabina (1964)
ⓘ Cape Blomidon	[Natrolite] Tschernich (1992)
ⓘ Cape Split	[Natrolite] Sabina (1964) +1 other reference
ⓘ Glenmont	[Mesolite] Ronnie Van Dommelen collection. Saint ...
ⓘ Harbourville	[Mesolite, Natrolite] Walker et al. (1922) +1 other reference
ⓘ Long Beach	[Natrolite] Willimott
ⓘ Morden	[Mesolite] Walker et al. (1922)
ⓘ Ross Creek	[Natrolite] Birney De Wet et al. (1989)
ⓘ Victoria Harbour	[Mesolite] Ronnie Van Dommelen collection.
ⓘ North Mountain	[Mesolite, Scolecite] Tschernich (1992)
Ontario Algoma District ⓘ Mamainse Point area	[Mesolite] Sabina (1991)
ⓘ Bancroft area	[Natrolite] Grice (1989)
Haliburton County Highlands East Township Glamorgan Township ⓘ Fraser Quarry	[Natrolite] Sabina (1986)
ⓘ Gill Quarries	[Natrolite] Sabina (1986)
Hastings County Town of Bancroft Dungannon Township ⓘ Davis Hill	[Mesolite, Natrolite] Tschernich (1992)
ⓘ Princess Sodalite Quarry (Princess Quarry)	[Natrolite] Hogarth et al. (1982) +1 other reference
York River area ⓘ Golding-Keene Quarry	[Natrolite] [Bancroft & District Mineral Collecting ...
Kenora District Squash Lake Area ⓘ Sturgeon Narrows Alkaline Complex	[Natrolite] Sage (1988)
Squaw Lake Area ⓘ Squaw Lake Alkaline Complex	[Natrolite] Sage (1988)
Peterborough County Havelock-Belmont-Methuen Township ⓘ Blue Mountain Quarry (Unimin Quarry)	[Natrolite] Van Velthuizen et al. (2006) +1 other reference
ⓘ Nephton Quarry (Craig Pit; American Nepheline Co. Mine)	[Natrolite] Sabina (1970)
Rainy River District Sturgeon Lake Area and Burt Lake Area ⓘ Poohbah Lake Alkalic Complex	[Natrolite] Sage (1988)
Renfrew County Brudenell-Lyndoch-and-Raglan Brudenell Township ⓘ Gutz Corundum occurrence	[Gonnardite] Van Velthuizen et al. (2006)
Thunder Bay District ⓘ Coldwell complex	[Natrolite] Tschernich (1992)
Killala Lake Area ⓘ Prairie Lake carbonatite	[Natrolite] Liferovich et al. (2006) +1 other reference
Québec Abitibi-Témiscamingue La Vallée-de-l'Or RCM Réservoir-Dozois ⓘ Cabonga Reservoir	[Natrolite] Age of the Cabonga nepheline syenite +3 other references
Témiscamingue RCM ⓘ Rémigny armenite occurrence	[Natrolite] Sabina (2000) +1 other reference
Capitale-Nationale Charlevoix RCM Saint-Urbain Saint-Urbain-de-Charlevoix ⓘ Bignell mine	[Mesolite] Sabina (1983)
ⓘ Bouchard Mine	[Mesolite] Sabina (1983)
ⓘ Coulombe Mine	[Mesolite] Sabina (1983)
ⓘ Furnace mine	[Mesolite] Sabina (1983)
ⓘ General Electric Mine	[Mesolite] Sabina (1983)
ⓘ Joseph Bouchard Mine	[Mesolite] Sabina (1983)
Chaudière-Appalaches Les Appalaches RCM Saint-Joseph-de-Coleraine ⓘ Mine Lac d'Amiante (Lake Asbestos Mine; "LAB Mine"; "Black Lake Mine")	[Natrolite, Scolecite] László Horváth (p.c., 2003) +1 other reference
ⓘ Normandie mine	[Scolecite] Museum Thetford Mines collection
Thetford Mines Black Lake ⓘ British Canadian mine (B.C. 1 mine; B.C. 2 mine; Martin mine; Black Lake mine; American mine; Dauville mine)	[Mesolite, Natrolite, Scolecite] Canadian Museum of Nature collection ...
ⓘ Johnson mine	[Natrolite, Scolecite] Peter Tarassoff Collection. ...
ⓘ King Beaver mine (Jacob mine; Beaver-1 mine; Beaver-2 mine)	[Scolecite] GAUDARD (1993)
ⓘ King mine	[Scolecite] GAUDARD (1993)
Estrie Les Sources RCM Val-des-Sources ⓘ Jeffrey Mine	[Scolecite] Horváth et al. (2013)
Laurentides Argenteuil RCM Harrington ⓘ White Road roadcut (Mathilda Lake roadcut)	[Mesolite] Van Velthuizen et al. (2006)
Deux-Montagnes RCM Oka ⓘ Husereau Hill	[Natrolite] GOLD (1972)
ⓘ Oka complex	[Gonnardite, Natrolite] GOLD et al. (1986)
Les Pays-d'en-Haut RCM Wentworth-Nord Laurel ⓘ Unnamed roadcut (Locality 48 of Van Velthuizen et al.)	[Mesolite] Tschernich (1992) +1 other reference
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Gonnardite, Natrolite, Paranatrolite] Horváth et al. (1990)
Lajemmerais RCM Varennes & St-Amable ⓘ Saint-Amable sill	[Gonnardite, Natrolite, Paranatrolite] Horváth et al. (1998)
ⓘ Demix-Varennes quarry	[Gonnardite, Natrolite, Paranatrolite] Horváth et al. (1998)
Longueuil TE ⓘ Longueuil sill	[Natrolite] Horváth collection
Montréal ⓘ Francon quarry	[Natrolite] Tarassoff et al. (2006)
ⓘ Miron Quarry	[Natrolite] Sabina (1978)
Mont Royal ⓘ Canadian National Railway tunnel	[Natrolite] Finley (1930)
ⓘ Corporation (Forsyth's) quarry	[Gonnardite, Natrolite] "Tarassoff Collection"
ⓘ McTavish Reservoir (Rutherford Park; Lower Reservoir; Montreal Reservoir)	[Natrolite] Harrington (1876)
Montréal-Est ⓘ Lafarge Montreal East quarry (Carrière Lafarge Montréal-Est; Francon Montréal-Est quarry; Canada Cement quarry)	[Natrolite] Horváth Collection - confirmed by XRD
ⓘ Rosemont quarry	[Natrolite] Grant (1952)
Outaouais Gatineau TE ⓘ Haycock mine	[Scolecite] Van Velthuizen et al. (2006)
La Vallée-de-la-Gatineau RCM Lac-Pythonga Maniwaki occurrences ⓘ Zeolite occurrence #34	[Mesolite] Van Velthuizen et al. (2006)
Les Collines-de-l'Outaouais RCM Chelsea ⓘ Cross quarry	[Mesolite] Sabina (1987)
Yukon Watson Lake mining district ⓘ Fiddler Yukon Mine ?	[Scolecite] Peatfield (n.d.)

Chile
Aisén Aisén Province ⓘ Puyuhuapi	[Mesolite, Natrolite] Aguirre et al. (1998)
Coquimbo Elqui Province Coquimbo Vicuña ⓘ Rodaito Mine	[Mesolite, Scolecite] Tschernich (1992)
La Serena Arqueros Ag mining district ⓘ Rodeito mine	[Scolecite] maurizio dini - based on samples from ...
Talcuna mining district ⓘ 21 de Mayo Mine	[Natrolite, Scolecite] Maurizio Dini collection
ⓘ Coca-Cola Mine	[Natrolite, Scolecite] Maurizio Dini collection - analysed ...
ⓘ Tambor mine	[Natrolite] - (n.d.) +1 other reference
Maule Linares Province ⓘ Putagán River	[Scolecite] Tschernich (1992)
Santiago Metropolitan Region Chacabuco Province ⓘ Cuesta de Chacabuco	[Mesolite] Fuentes et al. (2004)
Tarapacá Iquique Province Iquique Chanabaya ⓘ Pabellón de Pica	[Natrolite] samples analysed by Gerhard Mohn and ...

China
Hebei Handan She County ⓘ Fushan Fe Mine	[Scolecite] Cao Zhengmin et al. (1987)
Henan Nanyang Tongbai County Biyang basin ⓘ Anpeng Mine	[Natrolite] Jiping Wang et al. (1991)
Hubei Huangshi ⓘ Daye Co.	[Mesolite] Dr. Wing Tak Lui
Hunan Chenzhou Linwu Co. Xianghualing Sn-polymetallic ore field ⓘ Xianghualing Mine	[Natrolite] Anthony
Jilin Yanbian Chaoxianzu Yanji City ⓘ Wufeng-Wuxingshan Au-(Ag) deposit	[Scolecite] Yongming Shi et al. (2006)
Liaoning Chaoyang Lingyuan City ⓘ Hekanzi Mo deposit	[Natrolite] Zhitong et al. (1986) +2 other references
Dandong Kuandian County ⓘ Saima U-REE deposit	[Natrolite] - (1978)
ⓘ Saima complex	[Natrolite] - (1978) +6 other references
Xinjiang Ili Kazakh Autonomous Prefecture Altay Prefecture (Aletai Prefecture) Fuyun Co. (Koktokay Co.) Koktokay pegmatite field (Keketuohai pegmatite field) Altay Mine ⓘ Koktokay No. 3 pegmatite (Altay No. 3 pegmatite)	[Natrolite] Tianren Zou et al. (1986)
Yunnan Honghe Gejiu City ⓘ Baiyunshan intrusion	[Natrolite] Baiyou Chen et al. (2002)
Zhejiang Hangzhou Chun'an County ⓘ Xilong	[Natrolite] Letian Du and Wenguang Wang (2012) +1 other reference

Costa Rica
Alajuela Province Alajuela Canton San Rafael ⓘ Rio Viejo	[Mesolite] Micro Probe Vol. 7 No. 7 Spring 1993 +1 other reference
Atenas Canton Atenas District ⓘ La Garita Bridge Quarry	[Mesolite] Micro Probe Volume VII Number 7 Spring ... +1 other reference
Guanacaste Province ⓘ La Cruz Canton	[Mesolite] Micro Probe Vol. 7 No. 7 Spring 1993 +1 other reference
Liberia Canton ⓘ Quebrada Grande	[Mesolite] Micro Probe Vol. 7 No. 7 Spring 1993 +1 other reference
Limón Province Matina Canton ⓘ Río Barbilla	[Mesolite, Natrolite] Micro Probe Volume VII Number 7 Spring ... +2 other references
San José Province Acosta Canton Guaitil District ⓘ Bajo Calvo	[Gonnardite, Mesolite] Micro Probe Volume VII Number 7 Spring ... +1 other reference
ⓘ Guaitil	[Mesolite] Zeledón (2004)
ⓘ La Cruz	[Mesolite] Zeledón (2004)
ⓘ Alto de Guayacán	[Natrolite, Paranatrolite] Zeledón (2004)
Puriscal Canton Candelarita District ⓘ Bajo Chacones de Puriscal	[Mesolite, Scolecite] Zeledón (2004)
ⓘ Fila San Francisco	[Gonnardite, Scolecite] Micro Probe Volume VII Number 7 Spring ...
ⓘ Pedernal Road cuts	[Mesolite, Scolecite] Micro Probe Volume VII Number 7 Spring ... +1 other reference
ⓘ Quebrada Grande de Desamparaditos de Puriscal	[Mesolite] Zeledón (2004)
Santiago District ⓘ Pozos de Puriscal	[Mesolite] Zeledón (2004)
Santa Ana Canton ⓘ Pozos	[Mesolite, Scolecite] Micro Probe Volume VII Number 7 Spring ...
ⓘ Tajo Cóncavas	[Scolecite] Zeledón (2004)
ⓘ Tajo Dantas	[Mesolite, Scolecite] Zeledón (2004)

Cyprus
Larnaca District Athienou ⓘ Avhellero (Avdellero)	[Natrolite] Zeolite collection of Volker Betz +2 other references
ⓘ Road Cut SW	[Natrolite] Zeolite collection of Volker Betz
Troulloi ⓘ Basalt quarry	[Natrolite] Prüfer (2012)
Nicosia District Mansoura ⓘ Zeolite occurrence	[Gonnardite, Natrolite] Zeolite collection of Volker Betz

Czech Republic
ⓘ Bohemia (Böhmen; Boehmen)	[Natrolite]
Central Bohemian Region Kladno District ⓘ Vinařice	[Gonnardite, Natrolite] Pauliš (2000)
Kolín District Libodřice ⓘ Libodřice quarry	[Natrolite]
Kutná Hora District Horky ⓘ Horky vein	[Natrolite] Ray and Alvin Schortmann
Žleby ⓘ Markovice quarry	[Natrolite] Litochleb +4 other references
Mělník District Chorušice Velký Újezd ⓘ Velký Újezd dikes	[Natrolite] Ulrych et al. (1993)
Prague-West District Jílové u Prahy Sázava ⓘ Petrov prospect	[Natrolite] Litochleb et al. (2000)
ⓘ St Barbora adit	[Natrolite] Litochleb et al. (2000)
Studené ⓘ Karl-Vojtech adit	[Natrolite] Litochleb et al. (2000)
ⓘ Pepř mine	[Natrolite] Litochleb et al. (2000)
Hradec Králové Region Jičín District Lázně Bělohrad Hřídelec ⓘ Hřídelec quarry	[Natrolite] www.mineralos.cz (2003)
ⓘ Stará Paka (Altpaka)	[Natrolite] Vitezslav Snasel collection
Karlovy Vary Region Cheb District Ovesné Kladruby ⓘ Podhorní hill (Podhora)	[Mesolite, Natrolite] Pauliš +3 other references
Karlovy Vary District Čichalov Mokrá ⓘ Mokrá quarry	[Gonnardite, Natrolite] Černý et al. (2002)
Děpoltovice ⓘ Basalt quarry	[Gonnardite] Sejkora J. et al. (2010)
Hájek ⓘ Hájek kaolin deposit	[Natrolite] Mach
ⓘ Jáchymov	[Natrolite] Hloušek et al. (2002)
Krásný Les ⓘ Horní Hrad	[Gonnardite, Mesolite] Rychlý (1980)
ⓘ Stráž nad Ohří	[Natrolite] Petr Fuchs collection
Liberec Region ⓘ Česká Lípa District	[Mesolite, Natrolite] Tschernich (1992)
Cvikov ⓘ Bartelův Hill	[Natrolite] Personal reference Libor Hrůzek
ⓘ Křížový vrch quarry	[Natrolite] Pauliš et al. (2023)
ⓘ Unnamed hill	[Natrolite] Pauliš et al. (2014)
Kamenický Šenov ⓘ Nový svět	[Natrolite] O.Janeček (2009)
Nový Bor Arnultovice ⓘ Zaječí hill	[Natrolite] Pauliš et al. (2019)
ⓘ Pihel	[Natrolite] Pauliš et al. (2014)
Polevsko ⓘ Polevský Hill	[Natrolite] O.Janeček
Provodín ⓘ Puchavec quarry	[Mesolite, Natrolite] Hibsch (1934)
ⓘ Prysk	[Natrolite] Hibsch (1934)
ⓘ Horní Prysk	[Natrolite] L.Hrůzek
ⓘ Ovčácký Hill	[Natrolite] Pauliš et al. (2014)
ⓘ Šenovský Hill	[Natrolite] Minerál: March 2009. +1 other reference
Svor ⓘ Unnamed hill (altitude 438 m)	[Natrolite] Personal reference Libor Hrůzek
Tachov ⓘ Tachovský Hill quarry	[Natrolite] P.Pauliš et al. (2017)
Volfartice ⓘ Farský Hill	[Natrolite] Hibsch (1934)
Zákupy Lasvice ⓘ Lipka Hill	[Natrolite] L.Hrůzek-Personal reference
Žandov ⓘ Heřmanice	[Natrolite] Pauliš et al. (2018)
Liberec District Raspenava ⓘ Hohe Hain Mountain	[Natrolite] Bohuslav Bures collection
Moravian-Silesian Region Frýdek-Místek District Krmelín ⓘ Krmelín elevation	[Natrolite] Matýsek et al. (2016)
Řepiště ⓘ Řepiště teschenite outcrops	[Natrolite] Matýsek et al. (2016)
Žermanice ⓘ Žermanice Quarry	[Natrolite] Kudělásek +1 other reference
Karviná District Horní Bludovice Prostřední Bludovice ⓘ Kuboš Quarry	[Natrolite] Kruťa (1949)
ⓘ Slíva Quarry	[Natrolite] Kruťa (1949)
Nový Jičín District Nový Jičín Bludovice ⓘ Čertův mlýn	[Natrolite] Matýsek et al. (2016)
Olomouc Region Jeseník District Jeseník Bukovice ⓘ Bukovice quarry	[Natrolite] Kruťa
Žulová ⓘ Starost	[Scolecite] Kruťa (Frýdberka)
Šumperk District ⓘ Bludov (Blauda)	[Scolecite] Kučera et al. (1929-1930)
Hraběšice ⓘ Krásné	[Mesolite, Natrolite, Scolecite] Novotný +2 other references
Šumperk ⓘ Ostředek (Mittelberg)	[Scolecite] Novotný
Pardubice Region Pardubice District Ráby ⓘ Kunětická hill	[Mesolite, Natrolite] Pauliš P. Mineralogické lokality ...
South Moravian Region Brno-Country District Senorady ⓘ Skřipina quarry	[Natrolite] Kučera et al. (1929-1930)
Znojmo District Jamolice ⓘ Templštejn	[Natrolite] Hrazdil (2001)
Ústí nad Labem Region Chomutov District Klášterec nad Ohří ⓘ Roadcut on highway no. 13	[Natrolite] Wiesner
ⓘ Loučná pod Klínovcem	[Natrolite] Gramblička (n.d.)
Vejprty České Hamry ⓘ České Hamry phonolite quarry	[Natrolite] Vrtiska L. (2015)
Děčín District ⓘ Benešov nad Ploučnicí	[Natrolite] Hibsch (1934)
ⓘ Česká Kamenice	[Natrolite] Petr Fuchs 2007
Filipov ⓘ Filipov-Zadní hůrka	[Natrolite] Hibsch (1927) +1 other reference
ⓘ Hackenberg	[Natrolite] Levyn a další zeolity z Hackenbergu u ...
ⓘ Jehla (Nolde; Kleine Nolde)	[Natrolite] Hibsch (1934) +1 other reference
Kamenická Nová Víska ⓘ Ptáčník	[Mesolite, Natrolite] Hibsch (1934)
Líska ⓘ Zlatý vrch quarry	[Natrolite] Janeček et al. (2013)
ⓘ Malý ptáček	[Mesolite, Natrolite] O.Janeček (2009)
ⓘ Schenkenberg	[Mesolite, Natrolite] Hibsch (1934)
ⓘ Zámecký hill	[Natrolite] Hibsch (1934)
Chřibská ⓘ Chřibská-Mlýnský hill	[Natrolite] L.Hrůzek
Děčín Březiny u Děčína ⓘ Bechlejovice	[Natrolite] Hibsch (1934)
ⓘ Dobrná	[Gonnardite, Natrolite] Pauliš (2000)
Huntířov Stará Oleška Lužná ⓘ Knöchel-Lužná	[Natrolite] J.E.Hibsch-Erläuterungen zur ...
Janská ⓘ Janská-Strážiště (Hutenberg)	[Natrolite] J.E.Hibsch-Erläuterungen zur ...
Jílové Horní Jílové ⓘ Jílové creek	[Mesolite, Scolecite] Rychlý et al. (1980)
Jiřetín pod Jedlovou ⓘ Konopáč Hill	[Natrolite] Pauliš et al. (2017)
Krásná Lípa ⓘ Vápenka	[Natrolite] Hibsch (1934) +1 other reference
Kunratice ⓘ Kunratice-Eschlers Bergl	[Mesolite, Natrolite] Hibsch (1934) +1 other reference
ⓘ Kunratice-Malá hůrka (Kröhberg)	[Natrolite] O.Janeček
ⓘ Kytlice	[Natrolite] O.Janeček
ⓘ Malá Tisová	[Natrolite] L.Hrůzek
Malá Veleň ⓘ Jedlka	[Mesolite, Natrolite] Pauliš et al. (2021)
ⓘ Havraní kameny	[Natrolite] Petr Fuchs collection
Soutěsky (Zautig) ⓘ Böhmite locality	[Natrolite] P.Pauliš et al. (Czech Rep.)
ⓘ Soutěsky quarry (Zautig quarry)	[Mesolite, Natrolite]
Malšovice ⓘ Sedmihoří	[Natrolite] Paulis (2014)
ⓘ Rybniště-Malý Semerink	[Scolecite] P.Paulis et al. (Czech Rep.)
Šluknov Císařský ⓘ Císařský quarry	[Natrolite] Pauliš et al. (2014)
ⓘ Těchlovice	[Natrolite] Pelikan (1902)
Babětín ⓘ Babětín Thomsonite-Ca occurrence	[Mesolite, Natrolite] Pauliš et al. (2018)
ⓘ Basalt quarry	[Natrolite] www.geocities.com/Smula.geo +1 other reference
ⓘ Milířsko	[Scolecite] Bulletin Mineralogie Petrologie vol.26
Velká Bukovina ⓘ Dubový vrch (Hill)	[Natrolite] Hibsch (1934)
Litoměřice District Chudoslavice ⓘ Myštický vrch	[Mesolite] Vojtěch Zeman Collection
Jenčice ⓘ Koštál Diatreme	[Natrolite] Kopecký et al. (1970) +1 other reference
Lovečkovice ⓘ Mukařov	[Mesolite, Natrolite] ZEMAN P. (2018)
Třebušín ⓘ Řepčice	[Natrolite] P. Pauliš - Die interessantesten ...
Úštěk ⓘ Pohorsko-Pohorský Hill	[Mesolite, Natrolite] P.Zeman et al. (2017)
ⓘ Žitenice	[Natrolite] M.Radoň-Významné mineralogické lokality Českého středohoří (čas.Minerál 2/2009)
ⓘ Kočka (former Eulenberg)	[Natrolite] Hibsch et al. (1911)
Most District Most ⓘ Špičák Hill	[Natrolite] Dvořák (2008)
Želenice ⓘ Želenický hill	[Natrolite] Pazdernik (1997)
Teplice District Ohníč ⓘ Dolánky	[Natrolite] Czech national museum
Ústí nad Labem District Chuderov ⓘ Žežice	[Mesolite] Vojtěch Zeman Collection (analysed by Ing. Petr Pauliš)
ⓘ Dolni Zálezly	[Natrolite]
ⓘ Břidličný vrch	[Gonnardite, Natrolite] Dvorak et al. (2017)
ⓘ Kaolinitic sand deposit	[Natrolite] Paulis et al. (2014)
ⓘ Liščí vrch	[Mesolite, Natrolite] Paulis et al. (2014)
Ústí nad Labem ⓘ Mariánská Skála (Mariánská hora; Marienberg)	[Gonnardite, Natrolite] Ulrych (2000)
ⓘ Mojzir	[Natrolite]
ⓘ Velké Březno	[Natrolite] www.geocities.com/Smula.geo +1 other reference
ⓘ Kočičí hlava Hill (Katzenkoppe)	[Natrolite] Pelikan (1902)
ⓘ Vítov	[Natrolite] Hibsch (1934)
Vysočina Region Havlíčkův Brod District Krucemburk ⓘ Staré Ransko	[Natrolite] Pauliš
Třebíč District Lukov ⓘ Lukov hill	[Natrolite] Kučera et al. (1929-1930)
Žďár nad Sázavou District ⓘ Mirošov	[Natrolite] Houzar +5 other references
ⓘ Strážek (Straschkau)	[Natrolite, Scolecite] Novák et al. (2023)
Věžná ⓘ Věžná I pegmatite	[Natrolite, Scolecite] Černý et al. (1979) +2 other references
ⓘ Věžná II pegmatite	[Natrolite] Černý (1963) +2 other references
Zlín Region Uherské Hradiště District Komňa ⓘ Bučník Hill Quarry	[Natrolite] Pauliš

Dominican Republic
Barahona Province La Ciénaga ⓘ Beach gravel	[Natrolite] Alfredo Petrov field observations
Sierra de Baoruco Los Checheses ⓘ Filipinas Larimar Mines	[Natrolite] Woodruff et al. (1989) +1 other reference

Egypt
Red Sea Governorate ⓘ Abu Khruq alkaline complex	[Natrolite] Abdalla (2006)

Ethiopia
Amhara Region North Wollo Zone ⓘ Lalibela	[Natrolite] Renzulli a. et al. (2011)
Oromia Region West Shewa Zone ⓘ Salale Mountains	[Natrolite] Le Bas et al. (1968)
Tigray Region ⓘ Alamata (Alomatà; Allomatà)	[Scolecite] Scherillo (1938) +1 other reference

Faroe Islands
Eysturoy Region Eiði Municipality Eiði ⓘ Ljósá Quarry	[Mesolite]
Svínáir ⓘ Krossur	[Mesolite] Collection of Volker Betz
Eystur Municipality ⓘ Leirvik	[Mesolite] Schmitter (2008)
ⓘ The Northern Isles Tunnel	[Mesolite] Schmitter (2008)
ⓘ Norđragøta	[Gonnardite] Tranefors et al. (2025)
ⓘ Syðrugøta	[Mesolite] 50 +1 other reference
ⓘ Eysturoy Island	[Scolecite] Tschernich (1992)
Fuglafjarðar Municipality ⓘ Fuglafjørður	[Mesolite] Knut Eldjarn spcimen & photo
Hellurnar ⓘ Hjarðardalur	[Mesolite] Tschernich (1992)
Runavíkar Municipality Lamba ⓘ Hustoft Quarry	[Mesolite, Natrolite] Schmitter (2008)
Skálabotnur ⓘ Hvítusteinar Quarry	[Mesolite] Zeolite collection of Volker Betz +2 other references
Sjóvar Municipality Morskranes ⓘ Selatrađ Quarry	[Mesolite] Tschernich (1992)
Selatrað ⓘ Eidi II Hydropower Tunnel	[Mesolite] Burvald (2013)
ⓘ Skálafjørđur	[Mesolite] Betz (1981) +1 other reference
Norðoyar Region Hvannasund Municipality ⓘ Depil	[Mesolite] Schmitter (2008)
ⓘ Hvannasundsvegur Quarry	[Mesolite] Tschernich (1992) +1 other reference
Klaksvíkar Municipality Ánirnar ⓘ Strond Quarry	[Mesolite] Schmitter (2008) +1 other reference
Árnafjørður ⓘ Tunlar Norður um Fjall	[Mesolite, Scolecite] Thomas Kleser Collection
ⓘ Klaksvik	[Mesolite] Schmitter (2008)
Kunoyar Municipality ⓘ Haraldssund	[Mesolite] Knut Edvard Larsen collection # 381
Streymoy Region Streymoy Haldórsvik ⓘ Gasafelli	[Mesolite] Zeolite collection opf Volker Betz
ⓘ Vikarnes Quarry	[Mesolite] Betz (1981) +1 other reference
Hoyvik ⓘ Sund Old Quarry	[Mesolite] - (2011, November)
Kirkjubøur ⓘ Gamlarett Quarry	[Mesolite] Zeolite collection of Volker Betz +1 other reference
Kollafjørður ⓘ Kollafjarðar School	[Mesolite] Burvald (2003)
ⓘ Kvívík	[Mesolite] Betz (1981) +1 other reference
ⓘ Vestmannavegurin Roadcuts	[Mesolite] - (2011, November)
Nesvik ⓘ Nesvik Quarry	[Mesolite] Betz (1981) +1 other reference
ⓘ Rossafelli	[Mesolite] Tschernich (1992)
Oyrareingir ⓘ Sátan Quarry (Hundsarabotnur quarry)	[Mesolite] Betz (1981) +1 other reference
Tórshavn Municipality ⓘ Tórshavn	[Scolecite] Tschernich (1992)
ⓘ Vestmanna	[Mesolite] Schmitter (2008)
ⓘ Recycling Unit	[Mesolite] - (2011, November)
ⓘ Vestmanna 1 borehole	[Mesolite] Jørgensen (2006)
ⓘ Vestmanna harbour	[Mesolite] Zeolite collection of Volker Betz
Sunda Municipality Norðskáli ⓘ Nordskáli Tunnel	[Mesolite] Betz (1981)
Suðuroy Region ⓘ Suðuroy	[Mesolite, Scolecite] Tschernich (1992)
ⓘ Forðbiarnipa	[Mesolite, Scolecite] Betz (1981)
Froðba ⓘ Bárðardrangur	[Mesolite] Knut Edvard Larsen collection # MM-679
Vágar Region Vágar ⓘ Miðvágur	[Mesolite] Jørgensen (2006)
ⓘ Sandavágur	[Mesolite] Tranefors et al. (2025)
ⓘ Sandavágur Quarry	[Mesolite] Schmitter (2008)
ⓘ Sørvágur	[Natrolite] Torben Kjeldgard collection
ⓘ Vagar airport	[Mesolite] Sigurd Stordal collection
ⓘ Vágar Tunnel (Vága)	[Mesolite] Burvald (2003)

Finland
Lapland Ranua ⓘ Sääskilampi	[Mesolite, Natrolite] Mutanen
North Ostrobothnia Kuusamo ⓘ Iivaara Intrusion (Ijola)	[Natrolite] Lehijärvi
South Karelia Lappeenranta ⓘ Ihalainen limestone quarry ?	[Gonnardite] Martin et al. (2026)
Uusimaa ⓘ Vantaa	[Natrolite] Jyrki Autio Collection

France
Auvergne-Rhône-Alpes Ardèche Largentière ⓘ Aubenas	[Natrolite] Patrice Cmolik collection
Saint-Jean-le-Centenier ⓘ Mailhac quarry	[Natrolite] Elise Chaigneau et Eric Penet's ...
Privas ⓘ Alba-la-Romaine	[Natrolite] Robert (1988)
ⓘ Saint-Bauzile	[Natrolite] Yves Masson specimens
Cantal Aurillac Carlat ⓘ Le Dat Soubeyrol	[Natrolite] Robin Fialip discovery and collected
Saint-Flour Laveissière ⓘ Le Meynial road	[Natrolite] Robin Fialip 2014
Loire Montbrison Châtelneuf ⓘ ~~Mont Semiol~~	[Mesolite]
Verrières-en-Forez ⓘ Phialay	[Natrolite] Lacroix (1893)
Puy-de-Dôme Ambert Brousse ⓘ Montboissier quarry	[Natrolite, Scolecite] Leconte J. (2015) +1 other reference
Clermont-Ferrand Clermont-Ferrand ⓘ Puy de la Poix	[Natrolite] Devouard et al. (2015)
Mur-sur-Allier ⓘ Les Rois Mine	[Mesolite] Aimé Rudel : "Curiosités Géologiques ...
Saint-Jean-des-Ollières ⓘ Busséol quarry (Bussiole quarry; Pic de la Garde quarry)	[Mesolite, Natrolite, Scolecite] Paul Mestrom collection
Saint-Sandoux ⓘ Puy de Saint-Sandoux (Puy de Barneire)	[Mesolite] LACROIX A. (1894)
Veyre-Monton ⓘ Puy de la Piquette	[Natrolite] Dufrénoy M. (1836)
ⓘ Puy de Marmant	[Mesolite, Natrolite] Bariand et al. (n.d.)
Issoire Gignat ⓘ La Chaux de Bergonne	[Gonnardite, Natrolite, Scolecite] Bull.Soc.fr.Min. (1896) +1 other reference
Saint-Babel ⓘ Prudeux	[Natrolite] Barrier et al. (2009)
Riom Briffons ⓘ Basalt quarry	[Natrolite] Lebocey et al. (2011)
Saint-Ours-les-Roches ⓘ Puy de Ténuzet quarry	[Natrolite] Christophe Boutry collection
Savoie Albertville La Léchère Bonneval-Tarentaise ⓘ Roche Brisée	[Scolecite] Bernard (2011)
Corsica Haute-Corse Bastia Canari ⓘ Canari mine	[Scolecite] ID by XRD from Dr.Niedermayr (NHM Vienna)
French Polynesia Society Islands Windward Islands Tahiti Island Hitiaa O Te Ra Papenoo ⓘ Papeno'o Valley	[Mesolite, Natrolite] Lacroix (1904) +1 other reference
Punaauia ⓘ Punaruu Valley	[Gonnardite, Natrolite] Paolo Bosio collection
French Southern and Antarctic Lands Kerguelen Islands ⓘ Grande Terre island	[Gonnardite, Mesolite, Natrolite, Scolecite] Giret et al. (1992)
ⓘ Martinique	[Mesolite] Born (2011)
Nouvelle-Aquitaine Landes Dax ⓘ Saint-Pandelon	[Mesolite, Scolecite] Azambre et al. (1988)
Occitanie Aveyron Rodez ⓘ Détroit de Rodez	[Mesolite, Natrolite]
Espalion ⓘ Coste Belle	[Gonnardite, Natrolite] Gineste et al. (2011)
ⓘ Puech de Vermus	[Mesolite, Natrolite, Scolecite] Collection Elmar Lackner
Laguiole ⓘ Rataboul Quarry	[Natrolite] desescaut.jy@voila.fr
ⓘ Prades-d'Aubrac	[Natrolite] Collection Laurent GAYRAUD
Hautes-Pyrénées Bagnères-de-Bigorre Pouzac ⓘ Bois de hêtres quarry	[Natrolite] Queneau (n.d.)
Provence-Alpes-Côte d'Azur Hautes-Alpes Briançon Cervières ⓘ Chenaillet Pass (Col du Chenaillet)	[Natrolite] Pusztaszeri (1969)
ⓘ Réunion	[Scolecite] Nativel (1974) +1 other reference
Cilaos ⓘ Bras de Cilaos	[Natrolite] André MELLE collection - Nicolas ...
ⓘ Le Pavillon	[Mesolite, Natrolite] COUREAU
ⓘ Piton des Neiges Massif	[Gonnardite, Mesolite, Natrolite, Scolecite] Rançon (1985)
Saint-Louis ⓘ Ouaki road	[Mesolite] JM Johannet collection.
ⓘ Salazie	[Mesolite, Scolecite] Navitel (1972)

Germany
Baden-Württemberg Freiburg Region Breisgau-Hochschwarzwald Bötzingen ⓘ Endhalden phonolite	[Gonnardite, Mesolite, Natrolite] Spürgin et al. (2019)
ⓘ Fohberg Quarry (Hauri Quarry)	[Gonnardite, Mesolite, Natrolite] Weisenberger et al. (2014) +1 other reference
ⓘ Oberschaffhausen	[Natrolite] A former H. Westenberger et al. (label)
Buggingen ⓘ Potash mine	[Natrolite] M Kampf collection
Vogtsburg im Kaiserstuhl Oberrotweil ⓘ Kirchberg Quarry	[Gonnardite, Natrolite] Spürgin et al. (2019)
Konstanz Engen ⓘ Hohenhewen (Hohenhöwen)	[Natrolite] Grubenmann (1886)
Mühlhausen-Ehingen ⓘ Mägdeberg	[Natrolite] Klaproth (1810)
Singen ⓘ Hohenkrähen (Hohenkräten)	[Natrolite] Klaproth (1810)
ⓘ Hohentwiel	[Natrolite] Klaproth (1810)
Schwarzwald-Baar-Kreis Blumberg Randen ⓘ Blauer Stein	[Natrolite] Grubenmann (1886)
Tuttlingen Immendingen ⓘ Höwenegg Quarry (Hewenegg Quarry)	[Mesolite, Natrolite, Scolecite] Weiß (1990)
ⓘ Kaiserstuhl	[Gonnardite, Mesolite] Weisenberger et al. (2014)
Karlsruhe Region Neckar-Odenwald-Kreis Waldbrunn Waldkatzenbach ⓘ Katzenbuckel	[Natrolite] Lippolt et al. (1976) +4 other references
ⓘ Michelsberg Quarry	[Gonnardite, Natrolite] Collection of Volker Betz
Bavaria Lower Bavaria Freyung-Grafenau District Röhrnbach ⓘ Steinerleinbach Quarry	[Scolecite] Neschen (n.d.)
Passau District Vilshofen ⓘ Wimhof Quarry	[Natrolite] Weiß (1990)
Lower Franconia Aschaffenburg District Sailauf Hartkoppe ⓘ Fuchs Quarry	[Natrolite] Aufschluss 1987 (8/9) +1 other reference
Haßberge District Maroldsweisach ⓘ Zeilberg Quarry	[Gonnardite, Mesolite, Natrolite, Paranatrolite, Scolecite] Pöllmann (1990)
Swabia Oberallgäu District Bad Hindelang Hinterstein ⓘ Geiß Alp	[Mesolite, Natrolite] Weiß (1990)
Oberstdorf ⓘ Schwarze Milz (Rothplattentobel)	[Mesolite, Natrolite] Weiß (1990)
Upper Bavaria Garmisch-Partenkirchen District Garmisch-Partenkirchen ⓘ Lehnbachgraben and Wetterstein Dikes	[Natrolite] Trommsdorff (1962) +1 other reference
Upper Franconia Wunsiedel im Fichtelgebirge Selb Längenau ⓘ Wartberg quarries	[Gonnardite, Natrolite, Paranatrolite] Keck (2008)
Upper Palatinate Neustadt an der Waldnaab District Leuchtenberg Michldorf ⓘ Hegner Quarry (2)	[Natrolite] Weiß (1990)
Windischeschenbach Oberbaumühle ⓘ Oberbaumühle Quarry	[Scolecite] Schwarzmeier et al. (2015) +2 other references
Tirschenreuth District Pechbrunn ⓘ Großer Teichelberg (Teichelberg; Teichlberg)	[Gonnardite, Natrolite, Paranatrolite] Keck (2004)
Wiesau Triebendorf ⓘ Basalt works	[Natrolite] Pöllmann et al. (1990)
Weiden in der Oberpfalz Oedenthal ⓘ Scharnagl Quarry	[Natrolite] Weber (2013)
Hesse Darmstadt Darmstadt-Dieburg Mühltal Nieder-Beerbach ⓘ Glasberg quarry	[Natrolite] Nickel et al. (1985)
Nieder-Ramstadt ⓘ Wingertsberg Quarry	[Natrolite] Weiß (1990)
Roßdorf ⓘ Roßberg Quarry	[Gonnardite, Mesolite, Natrolite, Scolecite] Weiß (1990)
Main-Kinzig-Kreis Hanau ⓘ Großauheim	[Natrolite] Weiß (1990)
Wetteraukreis Nidda Michelnau ⓘ Michelnau quarry ?	[Natrolite] Weiß (1990)
Ober-Widdersheim ⓘ Ober-Widdersheim quarry	[Mesolite, Natrolite]
Ortenberg ⓘ Gaulsberg quarry	[Gonnardite, Mesolite, Natrolite, Scolecite]
Dillenburg mining district ⓘ Donsbach - Langenaubach mining district	[Natrolite] Weiß (1990)
Giessen Region Giessen Buseck Großen-Buseck ⓘ Kernberg quarry	[Natrolite] Weiß (1990)
Fernwald Annerod ⓘ Platte	[Natrolite] Weiß (1990)
Hungen Langd ⓘ Maykranz Quarry	[Natrolite]
Laubach Gonterskirchen ⓘ Basalt quarry	[Mesolite, Natrolite] Weiß (1990)
Pohlheim Hausen ⓘ Schiffenberg quarry	[Natrolite] Weiß (1990)
Lahn-Dill-Kreis Dillenburg Oberscheld ⓘ Diabase quarry	[Natrolite] Mineralienwelt.de +2 other references
Driedorf Roth ⓘ Basalt quarry	[Natrolite] Bracke (n.d.)
Greifenstein Allendorf ⓘ Alter Stein Quarry	[Mesolite] Lapis 2/2011
Herborn Hörbach ⓘ Steinringsberg	[Natrolite] Collection of Volker Betz
Marburg-Biedenkopf Bad Endbach Hartenrod ⓘ Diabase quarry	[Natrolite] Weiß (1990)
Marburg Wehrda ⓘ Stempel	[Natrolite] Weiß (1990)
Steffenberg Steinperf ⓘ Burgberg Quarry (Trautvetter Quarry)	[Natrolite] Andreas Brand photo
Vogelsbergkreis Herbstein ⓘ Herbstein basalt quarry (Schrimpf basalt quarry)	[Natrolite]
Homberg Nieder-Ofleiden ⓘ Hochberg quarry (Hohenberg quarry)	[Gonnardite] Weiß (1990)
Kassel Region Fulda Hilders Rupsroth ⓘ Phonolite quarry	[Natrolite] Weiß (1990)
Neuhof Giesel ⓘ Himmelsberg	[Natrolite] Weiß (1990)
ⓘ Neuhof-Ellers potash works	[Natrolite] Krah et al. (1988)
Kassel District Wolfhagen ⓘ Schierenkopf basalt quarry	[Natrolite] www.mineralienatlas.de (2026)
Schwalm-Eder Fritzlar Lohne ⓘ Lohne quarry	[Gonnardite, Natrolite] Collection of Walter Göttler
Werra-Meißner Eschwege ⓘ Blaue Kuppe	[Natrolite] Weiß (1990)
Großalmerode Weißenbach ⓘ Bransrode Quarry	[Natrolite] Weiß (1990)
Meißner Schwalbenthal ⓘ Kalbe	[Natrolite] Weiß (1990)
Waldkappel Kirchhosbach ⓘ Alpstein	[Natrolite] Gutberlet (1846)
Lower Saxony Goslar District Bad Harzburg Radau valley ⓘ Gabbro Quarry	[Mesolite, Natrolite]
Braunlage ⓘ St Andreasberg	[Natrolite, Scolecite]
Harz (Landkreis Goslar) ⓘ Huneberg Quarry	[Natrolite] Baumgärtl (2014)
Göttingen District Adelebsen ⓘ Bramburg Quarry	[Gonnardite, Natrolite] Weiß (1990)
North Rhine-Westphalia Arnsberg Hochsauerlandkreis Meschede Remblinghausen ⓘ Cronenberg quarry	[Scolecite] Wittern (2001)
Winterberg Hildfeld ⓘ Clemensberg quarry	[Natrolite] Weiß (1990)
Silbach ⓘ Kuhlenberg quarry	[Scolecite] Jahn et al. (2002)
Cologne Bonn ⓘ Finkenberg	[Natrolite] Volker Betz collection
Rhein-Sieg-Kreis Bad Honnef ⓘ Gierswiese (Gerstwiese)	[Natrolite] Brauns (1922)
ⓘ Leyberg	[Natrolite] Dechen (1852)
Königswinter ⓘ Eudenberg quarry	[Natrolite]
ⓘ Hühnerberg quarry	[Natrolite] Zeolite collection of Volker Betz +2 other references
ⓘ Lohrberg	[Natrolite] Brauns (1922)
ⓘ Ölberg (Oelberg)	[Natrolite] Brauns (1922)
ⓘ Perlenhardt	[Natrolite] Brauns (1922)
ⓘ Petersberg	[Natrolite] Brauns (1922)
ⓘ Weilberg (Großer Weilberg)	[Gonnardite, Natrolite] Meixner et al. (1956)
Detmold Höxter Borgentreich Bühne ⓘ Hoher Berg	[Natrolite] Rinne (1889)
Rhineland-Palatinate Ahrweiler Adenau Hoffeld ⓘ Burgkopf	[Natrolite] Pape (1974) +1 other reference
ⓘ Düngerlei	[Natrolite] Hentschel (1987)
Brohltal Brenk ⓘ Schellkopf	[Gonnardite, Paranatrolite] Hentschel (1983)
Remagen Rolandswerth ⓘ Rolandseck	[Natrolite] Dechen (1852)
Unkelbach ⓘ Dungberg (Dungkopf)	[Natrolite] Brauns (1922)
Altenkirchen Daaden-Herdorf Herdorf Malscheid (Mahlscheid; Mahlscheiderkopf; Mahlscheider Kopf) ⓘ Basalt quarry	[Natrolite] Klein (2011)
Bad Dürkheim Deidesheim Forst an der Weinstraße ⓘ Pechsteinkopf	[Natrolite] H.-P. Schröder
Bad Kreuznach Nahe-Glan Odernheim am Glan ⓘ An der Rossel Quarry	[Natrolite] Hensel (2021)
Birkenfeld ⓘ Baumholder	[Natrolite] Luetcke (n.d.)
Heimbach ⓘ Roadcut for windmill constructions	[Mesolite] Thomas Kleser Collection +1 other reference
Idar-Oberstein Schönlautenbach ⓘ Riegel & Thomas quarry	[Scolecite] Leyser (1948)
Donnersbergkreis Kirchheimbolanden Kirchheimbolanden Rothenkircherhof ⓘ Brunnenberg Quarry	[Natrolite] Weiß (1990)
Kaiserslautern Otterbach-Otterberg Niederkirchen ⓘ Rauschermühle Quarry	[Natrolite] Weiß (1990) +1 other reference
Kusel Lauterecken-Wolfstein Hefersweiler ⓘ Rothenberg quarry	[Natrolite] Lehmann (1881)
Kreimbach-Kaulbach ⓘ Andesite quarry	[Natrolite] Weiß (1990)
Mayen-Koblenz Vordereifel Bermel ⓘ Hochbermel	[Natrolite] Hentschel (1987)
Neuwied Asbach Asbach Rindhausen ⓘ Limberger Kopf	[Natrolite] Brauns (1922)
Linz am Rhein Dattenberg ⓘ Dattenberg Quarry	[Natrolite] Zeolite collection of Volker Betz
Linz am Rhein ⓘ Meerberg quarry	[Natrolite] in the collection of Hermann Fuchs
Vulkaneifel Gerolstein Gerolstein Roth ⓘ Rother Kopf	[Natrolite] Blaß et al. (2012)
Hillesheim ⓘ Graulay quarry	[Gonnardite, Natrolite] Blaß et al. (1994) +1 other reference
Hohenfels-Essingen ⓘ Feuerberg	[Gonnardite, Natrolite] ko Jansen.
Walsdorf Zilsdorf ⓘ Arensberg	[Gonnardite, Mesolite, Natrolite, Scolecite] Hentschel (1983)
Kelberg Bereborn ⓘ Beilstein	[Natrolite] Brauns (1922)
Höchstberg ⓘ Höchstberg (Schwarzley; Schwarzlay)	[Natrolite] Zeolite collection of Volker Betz +1 other reference
Westerwaldkreis Bad Marienberg Lautzenbrücken ⓘ Basalt quarry	[Natrolite, Scolecite] Weiß (1990)
Wallmerod Hundsangen ⓘ Ölberg quarry	[Natrolite] Stefan Koch Collection
Westerburg Hergenroth ⓘ Hergenroth Quarry	[Natrolite] Weiß (1990)
Saxony Erzgebirgskreis Bärenstein ⓘ Bärenstein quarry	[Mesolite, Scolecite] Witzke (1994)
Oberwiesenthal Hammerunterwiesenthal ⓘ Phonolite Quarry (Richter Quarry)	[Gonnardite, Mesolite, Natrolite] Gerstenberg (n.d.)
Görlitz District Löbau ⓘ Löbauer Berg	[Natrolite] Rose (1868)
Niesky ⓘ Basalt quarry Sproitz	[Natrolite] Witzke et al. (2006)
Sächsische Schweiz-Osterzgebirge Tharandt Tharandt Ascherhübel ⓘ Basalt quarry ?	[Natrolite] Schreiter (1912)
Schleswig-Holstein Rendsburg-Eckernförde Schwedeneck ⓘ Stohl erratics	[Natrolite] Wittern (2001)
Thuringia Wartburg District Gerstungen Marksuhl ⓘ Pflasterkaute quarry	[Natrolite, Scolecite]
Unterbreizbach ⓘ Potash works	[Natrolite] A.Dietrich (2004)

Greece
ⓘ Pindos ophiolite complex	[Natrolite] Pelletier et al. (2008)

Greenland
Avannaata Nuussuaq Peninsula ⓘ Qaarsut	[Mesolite, Natrolite] Benson (1940)
Kujalleq Igaliku Narsaarsuk Plateau ⓘ Narssârssuk pegmatite	[Gonnardite, Mesolite, Natrolite] Petersen et al. (1985)
Narsaarsuup Qaava ⓘ Nanna pegmatite	[Natrolite] McDonald et al. (2001) +1 other reference
ⓘ Igaliku Complex	[Natrolite] Petersen (1995)
ⓘ North Qôroq Centre	[Natrolite] Coulson (1997) +1 other reference
ⓘ Ilímaussaq complex	[Gonnardite, Natrolite] Petersen (2001)
ⓘ Kangerluarsuk Fjord	[Natrolite] - (n.d.)
ⓘ Head of Kangerluarsuk	[Natrolite] Sørensen et al. (2001)
ⓘ Gmelinite-Chabazite-Na occurrence	[Natrolite] Karup-Møller (1976)
Lilleelv ⓘ Head of Lilleelv river	[Natrolite] Pekov et al. (1997) +1 other reference
ⓘ Lilleelv pegmatite	[Natrolite] Sørensen (1962)
ⓘ Mellemelv Stream Valley	[Natrolite] Pekov et al. (2002)
ⓘ Leucophanite occurrence	[Natrolite] Bohse et al. (2001)
Qeqertaussaq Island ⓘ East Coast Pegmatite	[Natrolite] Soerensen (1962)
ⓘ South Coast Pegmatite	[Natrolite] Soerensen (1962)
ⓘ Skinnerite occurrence	[Natrolite] Karup-Møller et al. (1974) +1 other reference
ⓘ Kuannersuit Plateau (Kvanefjeld)	[Gonnardite, Natrolite] Petersen et al. (2002)
ⓘ Kvanefjeld deposit	[Natrolite] Makovicky et al. (1980) +1 other reference
ⓘ Drill Core 50	[Natrolite] Khomyakov et al. (2001)
ⓘ Drill Core 53	[Natrolite] Sørensen et al. (2001)
ⓘ Kvanefjeld adit	[Natrolite] Sørensen et al. (2001)
ⓘ Narsaq River pegmatite	[Natrolite] Semenov et al. (1967)
ⓘ Slope between Kvanefjeld Mt and Steenstrups Mt	[Natrolite] Metcalf-Johansen (1977)
ⓘ Tugtupite-bearing albitites	[Gonnardite] Petersen et al. (2002)
ⓘ Laksetværelv	[Natrolite] Metcalf-Johansen (1983)
ⓘ Laksetværelv Plateau	[Natrolite] Friis et al. (2007)
ⓘ Taseq Slope	[Natrolite] Portable beryllium prospecting ...
Tunulliarfik Fjord ⓘ Igdlunguaq	[Natrolite] Bøggild (1953) +2 other references
ⓘ Tugtup Agtakôrfia	[Gonnardite, Natrolite] Sørensen (1962) +1 other reference
ⓘ Tuperssuatsiat Bay	[Natrolite] Collection of NHM +1 other reference
ⓘ Hiortdahlite-bearing pegmatite	[Natrolite] Roda Robles et al. (2001)
Tuttutooq ⓘ Tugtutôq Older Giant Dyke Complex	[Natrolite] Upton et al. (1985)
Northeast Greenland National Park ⓘ Werner Bjerge Complex	[Gonnardite] Brooks et al. (1982, June)
Qeqertalik ⓘ Disko Island	[Gonnardite] Neuhoff et al. (2006)
ⓘ Akiarut	[Mesolite, Natrolite, Scolecite] Bøggild (1953)
ⓘ Anguiartoutit	[Scolecite] Bøggild (1953)
ⓘ Eqalunguakat	[Scolecite] Bøggild (1953)
ⓘ Lyngmark Mountain	[Mesolite, Natrolite, Scolecite] Bøggild (1953)
ⓘ Qarssuanguit-qaqait	[Mesolite, Scolecite] Bøggild (1953)
ⓘ Qarusuit	[Mesolite, Scolecite] Bøggild (1953)
Queertarsuaq (Godhavn) ⓘ Arctic Station	[Scolecite] Bøggild (1953)
ⓘ Skarvefjeld	[Natrolite, Scolecite] Bøggild (1953)
ⓘ Queqertarsuaq (Godhavn)	[Natrolite] Bøggild (1953)
ⓘ Røde Elv	[Scolecite] Bøggild (1953)
ⓘ Tarajungitsoq	[Mesolite, Scolecite] Bøggild (1953)
ⓘ Tunusua	[Scolecite] Bøggild (1953)
Uivfaq ⓘ Blaafjeld	[Scolecite] Bøggild (1953)
ⓘ Unatorssuaq	[Mesolite] Bøggild (1953)
Sermersooq Kangerlussuaq Fjord ⓘ Gardiner Complex	[Natrolite] Petersen et al. (1985)
Prinsen af Wales Bjerge ⓘ Batbjerg Mt	[Natrolite] www.koeln.netsurf.de (1999)
ⓘ Miki Fjord	[Scolecite] DK Bird et al. (1985)

Guinea
Conakry Region ⓘ Los Archipelago (Los Islands)	[Natrolite]
ⓘ Rouma Island	[Natrolite]

Hungary
Baranya County Komló District Komló ⓘ Macskalik Quarry	[Natrolite]
ⓘ Mecsek Mountains	[Natrolite] Harangi et al. (1993) +4 other references
Pécs District Hird ⓘ Szamár Hill quarry	[Natrolite, Scolecite] Koch (1985)
Hosszúhetény ⓘ Köves Hill	[Natrolite, Scolecite]
ⓘ Phonolite quarry	[Natrolite, Scolecite] www.geomania.hu +1 other reference
Fejér County Gárdony District Nadap ⓘ Andesite Quarry (Községi quarry)	[Mesolite, Scolecite]
Nógrád County Somoskő ⓘ Bagó-kő	[Natrolite] Szakáll: 100 Hungarian Mineral Locality
Tar ⓘ Madarász Brook Valley	[Natrolite]
ⓘ Penna Ditch	[Natrolite]
Pest County Szentendre District Dunabogdány ⓘ Csódi Hill	[Natrolite] Topographia Mineralogica Hungariae VI.
Veszprém County Balatonfüred District Monoszló ⓘ Hegyestű Quarry	[Natrolite] Koch (1985)
Sümeg District Bazsi Prága Hill ⓘ Karikás Hill quarry (Kalapos Hill)	[Gonnardite, Natrolite] KOVÁCS-PÁLFFY (2005)
Sümeg ⓘ Sarvaly Hill	[Gonnardite, Natrolite] Szakáll & Gatter: Hun. Min. Spec.
ⓘ Sarvaly Hill quarry	[Natrolite] Koch: Minerals of Hungary 1967
Tapolca District Badacsonytomaj ⓘ Badacsony	[Gonnardite, Scolecite] Szakáll et al. (1996)
ⓘ Bakony-Balaton Highlands	[Gonnardite, Mesolite, Natrolite, Paranatrolite, Scolecite] KÓNYA (2015)
Káptalantóti ⓘ Tóti Hill	[Mesolite, Natrolite, Scolecite] Koch (1985)
Mindszentkálla ⓘ Kopasz Hill	[Natrolite] Koch (1985)
Nemesgulács ⓘ Gulács Hill	[Gonnardite, Mesolite, Natrolite, Scolecite] Artioli et al. (1999)
ⓘ Csúcs Quarry	[Mesolite, Natrolite, Scolecite] Szakáll & Jánosi. Minerals of Hungary
Szigliget ⓘ Vár Hill	[Natrolite, Scolecite] Koch (1985)
Taliándörögd ⓘ Tik Hill	[Natrolite] Koch (1985)
Tapolca ⓘ Hajagos Quarry	[Gonnardite, Natrolite] Szakáll et al. (1996)
Uzsa ⓘ Láz Hill mine	[Gonnardite, Mesolite, Natrolite, Paranatrolite] Szakáll et al. (1996) +1 other reference
Zalahaláp ⓘ Halápi Hill (Haláp Hill)	[Gonnardite, Mesolite, Natrolite, Paranatrolite, Scolecite] Szakáll et al. (1996) +1 other reference
Zala County Keszthely district Zalaszántó ⓘ Hemán-tó Hill	[Natrolite] Koch: Minerals of Hungary 1967
ⓘ Kovácsi Hill	[Gonnardite, Natrolite] Szakáll et al. (1996)
ⓘ Szántói Hill	[Scolecite] Koch (1985)
ⓘ Tátika Hill	[Natrolite] Koch (1985)

Iceland
Capital Region Kjósarhreppur ⓘ Eyrarfjall Mountain	[Mesolite] Jamison Turnbull collection-Photo ID: ... +1 other reference
ⓘ Hvalfjarðareyri (Hvaleyri)	[Mesolite] Betz (1981)
ⓘ Múlafjall Mountain	[Mesolite] field collected by Alessandro Cantamessa
ⓘ Reynivallaháls	[Mesolite] Weisenberger et al. (2009)
Eastern Region ⓘ Breiðdalur- Berufjörður area	[Mesolite, Scolecite] Betz (1981)
Fjarðabyggð Breiðdalsvík ⓘ Djupidalur	[Mesolite, Scolecite] Yves Masson collection
ⓘ Færivellir-Súlur	[Mesolite] Personally collected by Günter Frenz
ⓘ Ósfjall	[Mesolite, Scolecite] Zeolite colletion of Volker Betz
Breiðdalur ⓘ Skriðudalur	[Scolecite] Zeolite collection of Volker Betz
Eskifjörður ⓘ Tunnel Norðfjörður	[Mesolite] Personally collected by Günter Frenz
ⓘ Fáskrúðsfjörður	[Mesolite] Walker (1962)
ⓘ Lambadalstindur	[Mesolite] Walker (1962)
ⓘ Reyðarfjall south side	[Mesolite] Personally collected by Günter Frenz
Mjóifjörður ⓘ Dalaskriða	[Mesolite] Zeolite collection of Volker Betz
ⓘ Gaesadalur	[Mesolite] Walker (1962)
Neskaupstaður ⓘ Quarry at Oddskarðsvegur	[Mesolite, Scolecite] Personally collected by Günter Frenz
ⓘ Reyðarfjörður	[Scolecite] Sæmundsson et al. (2014)
ⓘ Fossdalur	[Mesolite] Walker (1962)
ⓘ Hólmaháls	[Mesolite] Personally collected by Günter Frenz
ⓘ Mount Skessa	[Mesolite] Walker (1962)
ⓘ Teigargerdistindur	[Mesolite] Walker (1962)
Stödvarfjörđur ⓘ Gunnarstindur area	[Mesolite] Walker (1962)
Múlaþing Borgarfjarðarhreppur Borgarfjördur ⓘ Bakkagerði	[Natrolite] field collected by Alessandro Cantamessa
Djúpavogshreppur ⓘ Berufjörður	[Natrolite] Betts (n.d.)
Berufjarðará Valley ⓘ Berufjarðara	[Scolecite] Zeolite collection of Volker Betz
ⓘ Bulandsdalur	[Mesolite, Natrolite, Scolecite] Betz (1981)
ⓘ Fossárfell	[Mesolite, Scolecite] Collection of Volker Betz
ⓘ Rauðafell	[Mesolite] Walker (1960)
ⓘ Road 1 road cut near Skali	[Mesolite] Volker Betz Collection
ⓘ Smátindafjall	[Mesolite] Walker (1962)
ⓘ Teigarhorn	[Mesolite, Scolecite] Neuhoff et al. (1999)
ⓘ Titlingshagi	[Scolecite] Zeolite collection of Volker Betz
Hamarsfjörður ⓘ Krossanes	[Scolecite] Zeolite collection of Volker Betz
ⓘ Roadcut road no. 1 near Skerfi	[Mesolite] Personally collected by Günter Frenz
Seyðisfjörður ⓘ Fjardará valley	[Mesolite] Walker (1962)
ⓘ Hvalfjörður	[Mesolite, Scolecite] Selbekk et al. (2004) +2 other references
Northeastern Region Eyjafjarðarsveit ⓘ Hrafnagil	[Mesolite] Knut Edvard Larsen collection # MM-5433 ( collected by Herman Fylling, visually id.)
Fjallabyggð Siglufjörður ⓘ Unnamed quarry	[Mesolite] Personally collected by Günter Frenz
Svalbarðsstrandarhreppur ⓘ Vaðlaheiði Tunnel	[Mesolite] Personally collected by Günter Frenz
Þingeyjarsveit Flateyjardalur ⓘ Stapi	[Scolecite] Zeolite collection of Volker Betz
ⓘ Unnamed gully	[Mesolite] Personally collected by Günter Frenz
Skútustaðahreppur Myvatn ⓘ Krafla Volcano	[Mesolite, Scolecite] Tamjidi
ⓘ Northwestern Region	[Natrolite] Libor Hruzek Collection
Húnaþing vestra Hvammstangi ⓘ Ytri-Hvammsá	[Natrolite] Libor Hruzek Collection
Sveitarfélagið Skagafjörður Sauðárkrókur ⓘ Vestari Heraðsvötn	[Mesolite, Scolecite] Personally collected by Günter Frenz
Southern Peninsula Grindavíkurbær ⓘ Trolladyngja ?	[Mesolite] an experimental study: Journal of ... +1 other reference
Southern Region Hornafjörður ⓘ Austurhorn Intrusion	[Mesolite, Scolecite] Blake (1966)
Western Region Borgarbyggð Haugar ⓘ Quarry near Borgir	[Mesolite] Personally collected by Günter Frenz
ⓘ Route 1 road cut	[Natrolite] self collected by Jamison Turnbull
Hvammur ⓘ Mjöadalsa	[Mesolite] Personally collected by Günter Frenz
ⓘ Svignaskarð	[Natrolite, Scolecite] Personaly collected by Jamison Turnbull
ⓘ Svignaskarð Quarry	[Mesolite, Scolecite] Personally collected by Günter Frenz
Dalabyggð Álftafjörður ⓘ Eyrarfjall	[Mesolite] Personally collected by Günter Frenz
Grundarfjarðarbær ⓘ Látravík	[Scolecite] Collection of Volker Betz
Hvalfjarðarsveit Helguvik ⓘ Roadcut road 47 near Þyrill	[Mesolite] Knut Edvard Larsen (2023)
ⓘ Hvalstöðin (Hvalstöd)	[Scolecite] Personally collected by Günter Frenz
ⓘ Roadcut near Botnsá River Estuary	[Mesolite] Larsen (2017)
Westfjords Reykhólahreppur Gilsfjörður ⓘ Road 602 near Brekkuhlið	[Mesolite] Personally collected by Günter Frenz
Strandabyggð Hólmavík Brekkutún ⓘ Road 61 roadcut	[Mesolite] Personally collected by Günter Frenz
Vesturbyggð ⓘ Mórudalur	[Natrolite] Libor Hruzek Collection

India
Gujarat Chhota Udaipur District Kavant Taluka ⓘ Amba Dongar complex	[Natrolite] Viladkar (2015)
Nasvadi Taluka ⓘ Phenai Mata	[Natrolite] Czygan et al. (Sukheswala Volume) +3 other references
Haryana Mahendragarh District Narnaul ⓘ Narnaul pegmatites	[Natrolite] Kanyan et al. (2020)
Jharkhand Dhanbad District Jharia Coalfield ⓘ Moonidih Colliery	[Natrolite] Kaur et al. (2024)
Madhya Pradesh ⓘ Dhar District	[Mesolite] Ziga Mineral specimens (Spring 2023 find)
Khandwa District ⓘ Deshgaon	[Mesolite] Ottens et al. (2024)
Maharashtra ⓘ Chhatrapati Sambhajinagar Division (Aurangabad Division)	[Mesolite] Tony Petersen
Chhatrapati Sambhajinagar District (Aurangabad District) ⓘ Kannad	[Mesolite] Niedermayr et al. (2010)
Latur District ⓘ Killari	[Natrolite] Eur. Jour. Min. 13 (2001)
Konkan Division Raigad District ⓘ Karjat	[Scolecite] Specimens received from Salim Tyebjee
ⓘ Salsette Island	[Mesolite, Natrolite, Scolecite] Ottens et al. (2022)
Mumbai Suburban District ⓘ Bombay Quarry	[Natrolite] Andrew Haighton Collection
Malad ⓘ Malad Quarry	[Mesolite, Natrolite, Scolecite] Personal experience-Rock Currier
ⓘ Syhadree Mountains	[Mesolite, Scolecite]
Nashik Division ⓘ Ahilyanagar District	[Mesolite, Scolecite]
Parner ⓘ Takali Dhokeshwar	[Mesolite] Bhairawnath Wakale photo
ⓘ Rahuri	[Scolecite] Fabreminerals specimen photo
ⓘ Gunjale	[Mesolite, Natrolite]
ⓘ Vambori	[Scolecite] M.F.Makki
Sangamner ⓘ Chandanapuri village	[Scolecite] Quebul Fine Minerals
ⓘ Rankhamb village	[Scolecite] Sakki et al. (2017) +1 other reference
ⓘ Sakur (Shakur; Chakur; Sakhur)	[Scolecite] Ottens (2011)
ⓘ Jalgaon District	[Scolecite] MinRec Sept. 2006
ⓘ Chalisgaon	[Scolecite] Michael Shaw Collection
Jamner ⓘ Shendurni	[Mesolite, Scolecite] Milind M. Kolhatkar photo
Sawade Pr Chandsar ⓘ Savda	[Scolecite] Arnav Khokarale Collection
ⓘ Nashik District	[Natrolite]
Dindori Talegaon ⓘ Dhindori Quarry (Dindori)	[Mesolite] Claeys (2009)
Igatpuri ⓘ Khuded dike	[Natrolite] Czygan et al. (Sukheswala Volume) +2 other references
Nashik ⓘ Pathardi	[Scolecite] Rock Currier
ⓘ Nashik quarries	[Scolecite]
Niphad ⓘ Pimpalas	[Scolecite] Rock Currier
Sinnar ⓘ Mahodari quarry	[Scolecite] In the collection of Alex Earl +1 other reference
ⓘ Nashik 2	[Scolecite] Ottens et al. (2019)
Pune Division Pune District ⓘ Andy	[Mesolite] ...
ⓘ Erandwane	[Mesolite, Scolecite] Arnav Khokarale Collection
Junnar Junnar ⓘ Basalt quarry	[Scolecite] Michael Shaw Collection
ⓘ Narayangaon	[Scolecite] Specimens in the collection of Rock ...
ⓘ Khadokvasia complex	[Mesolite] Natural History Museum
ⓘ Kothrud	[Mesolite, Scolecite] Arnav Khokarale Collection
Lonavala ⓘ Lonavala Quarry	[Mesolite] Praszkier et al. (2007) +1 other reference
Maval Talegaon Dabhade ⓘ Indori	[Mesolite] Praszkier (2009)
Vadgaon Maval ⓘ Wadgaon Quarry	[Mesolite] www.spiriferminerals.com (2010)
ⓘ Pashan	[Mesolite] Ottens et al. (2019)
ⓘ Pashan quarries	[Mesolite] Harvard Museum of Natural History ... +1 other reference
ⓘ Pashan Road roadcuts	[Mesolite] Arnav Khokarale Collection
ⓘ Sus	[Mesolite] Arnav Khokarale Collection
Tamil Nadu Tirupattur District ⓘ Sevathur Massif	[Gonnardite] Tschernich (1992)
Tiruppur District ⓘ Sivamalai intrusion	[Natrolite] Bose (1971) +4 other references
West Bengal Purulia District ⓘ Sushina Hill	[Gonnardite, Natrolite] Chakrabarty et al. (2012)

Indian Ocean
Central Indian Ridge ⓘ MESO Mineral zone	[Natrolite] Halbach et al. (1998)

Indonesia
Central Java Province Cilacap Regency Nusa Kambangan ⓘ Natrolite occurrence	[Natrolite] Laurs (2020) +1 other reference

Iran
Qom Province ⓘ Kahrizak Mountains	[Gonnardite, Mesolite, Natrolite, Scolecite] KOUSEHLAR et al. (2012)
Tehran Province ⓘ Kuh-e-Aradeh	[Gonnardite, Mesolite, Natrolite, Scolecite]
Robat Karim County ⓘ Parandak	[Gonnardite, Mesolite, Natrolite, Scolecite]

Israel
Southern District Beersheba Subdistrict Tamar Regional Council ⓘ Ye’elim Mount	[Natrolite] Galuskina et al. (2026)

Italy
Aosta Valley Ayas Champoluc ⓘ Tzére Valley (Alpe di Tzere)	[Scolecite] Piccoli et al. (2007)
Champdepraz ⓘ Monte Barbeston (Mont Barbeston)	[Scolecite] Giovanni Scapin Collection
Courmayeur ⓘ Miage Glacier	[Scolecite]
ⓘ Gressoney-la-Trinité	[Scolecite] Piccoli et al. (2007)
Apulia Foggia Province Lesina ⓘ Punta delle Pietre Nere	[Natrolite] Hawkesworth et al. (1979) +7 other references
Calabria Catanzaro Province Tiriolo ⓘ Donna Angelica Valley ?	[Mesolite] De Michele (1974)
Campania Metropolitan City of Naples Ercolano ⓘ Le Novelle Quarry	[Gonnardite] Russo et al. (2004)
San Vito ⓘ San Vito Quarry	[Natrolite, Scolecite] Imma Punzo find & collection
Pollena Trocchia ⓘ Pollena quarries	[Gonnardite] Imma Punzo find & collection
Pozzuoli ⓘ Solfatara di Pozzuoli	[Natrolite] Pichler et al. (1970)
ⓘ Sant'Anastasia	[Scolecite] Russo et al. (2004)
Terzigno ⓘ Vitiello Quarry (Cava Vitiello)	[Mesolite] Russo et al. (2011)
Emilia-Romagna Metropolitan City of Bologna Castiglione dei Pepoli ⓘ San Rocco di Creda	[Natrolite] Calanchi et al. (1980) +2 other references
Gaggio Montano ⓘ Ca' Madreva (Fosso di Vivalle; Rio di Rame; Capanna Foresta)	[Natrolite] Bombicci (1874) +2 other references
ⓘ Lastra Rossa	[Natrolite] Pedroni et al. (1996)
Modena Province Pavullo nel Frignano Renno ⓘ Sasso Puzzino ophiolite	[Natrolite] Pedroni et al. (1996) +1 other reference
Polinago ⓘ Ponte Talbignano outcrops (Il Sasso)	[Natrolite] www.mineralimodenesi.it (2011)
Piacenza Province Ferriere ⓘ Rocca Marsa	[Natrolite] Baldizzone (2008)
Reggio Emilia Province Canossa ⓘ Cerezzola	[Natrolite] Omar Bartoli et al. (2003)
Lazio Metropolitan City of Rome Capital Ariccia ⓘ Parco Chigi	[Mesolite]
Monte Compatri Laghetto (Laghetto di Montecompatri) ⓘ Laghetto quarries	[Natrolite] Carlini et al. (2018)
Rome ⓘ Capo di Bove	[Gonnardite] Meixner et al. (1956)
Valleranello ⓘ Vallerano Quarries	[Mesolite] Liotti (1995) +1 other reference
Liguria Genoa Campo Ligure Pracaban Mountain ⓘ Bric dei Ladri	[Mesolite, Natrolite] Antofilli et al. (1983)
Casarza Ligure ⓘ Burrone di Vallegrande	[Scolecite] Marchesini et al. (1998)
Castiglione Chiavarese Campegli ⓘ Campegli Mine (Sant'Elena Mine)	[Scolecite] Ciuffardi et al. (2008)
Genoa ⓘ Rio Branega	[Natrolite] Antofilli et al. (1983)
Rossiglione ⓘ Gargassa stream	[Natrolite] Antofilli et al. (1983)
Tiglieto ⓘ Badia di Tiglieto	[Natrolite] Antofilli et al. (1983) +1 other reference
ⓘ Rio Gerla	[Natrolite] Antofilli et al. (1983)
La Spezia Province Framura ⓘ Prae Quarry	[Natrolite] Odicino (2009) +1 other reference
ⓘ Levanto	[Natrolite, Scolecite] Antofilli et al. (1983)
ⓘ Costa Sopramare (Cantarana Valley)	[Natrolite, Scolecite] Bracco R. et al. (La Spezia, Liguria)
Maissana ⓘ Tavarone	[Natrolite] Antofilli et al. (1983)
Zignago Mt. Dragnone ⓘ Canascura	[Natrolite] Antofilli et al. (1983) +1 other reference
Lombardy Brescia Province Breno Cornone di Blumone ⓘ Lago della Vacca	[Scolecite] Enrico Bonacina specimen
Cevo Upper Val Saviore Monte Foppa (north slope) ⓘ Forcel Rosso Gully (Forcel Rosso Pass)	[Mesolite] Passaglia et al. (1994)
Sondrio Province Chiesa in Valmalenco ⓘ Sissone Valley	[Mesolite, Natrolite, Scolecite] Marchesini et al. (2025)
Madesimo ⓘ Isola Quarry (Isola Quarries)	[Scolecite] Bedognè et al. (2006)
Novate Mezzola Codera Valley ⓘ Alpiga Valley	[Scolecite] Ghizzoni et al. (2005)
ⓘ Codan Valley	[Scolecite] Ghizzoni et al. (2005)
ⓘ Codera streambed	[Scolecite] Ghizzoni et al. (2005)
ⓘ Grosina Valley	[Scolecite] Ghizzoni et al. (2005)
ⓘ Piana Valley	[Scolecite] Ghizzoni et al. (2005)
ⓘ San Giorgio	[Scolecite] Ghizzoni et al. (2005)
Sondalo ⓘ Le Prese	[Mesolite] Bedognè et al. (2006)
Torre di Santa Maria Torreggio Valley Airale Valley ⓘ Cassandra Lakes ?	[Scolecite] Sigismund (1948) +1 other reference
ⓘ Corna Rossa	[Scolecite] Bedognè et al. (1993) +1 other reference
Val Masino ⓘ Preda Rossa Valley	[Mesolite] Bedogné et al. (1995)
Valdidentro ⓘ Cima Piazzi ?	[Scolecite] Romani (1989) +1 other reference
Valdisotto ⓘ Sant'Antonio Morignone	[Natrolite, Scolecite] Romani et al. (1997) +1 other reference
ⓘ Val Pola landslide ?	[Scolecite] Romani et al. (1997) +1 other reference
Valfurva ⓘ Cedec Valley	[Scolecite] Sorrell (n.d.)
ⓘ Gran Zebrù (Königspitze) ?	[Scolecite] Romani (1989) +1 other reference
Zebrù Valley ⓘ Vedretta della Miniera (Cima della Miniera)	[Scolecite] Bedognè et al. (2006)
ⓘ Valtellina	[Scolecite] hède frédéric
Piedmont Alessandria Province Molare Olbicella ⓘ Rio Pian del Foco	[Mesolite, Natrolite] Cortesogno L.
Voltaggio ⓘ Acquestriate stream	[Natrolite] Piccoli et al. (2007)
Biella Province Campiglia Cervo San Paolo Cervo ⓘ Colombari quarry	[Scolecite] Martini et al. (2012)
ⓘ Vej della Balma	[Scolecite] Martini et al. (2012)
Cuneo Province ⓘ Argentera Group	[Mesolite] Piccoli et al. (2004)
Valdieri ⓘ Ciriegia Tunnel exploratory adit	[Mesolite] De Michele et al. (1968) +3 other references
Vinadio Sant’Anna Valley ⓘ Cima della Lombarda-Colle della Lombarda scheelite occurrences	[Mesolite] Ciriotti et al. (2010)
Metropolitan City of Turin Balme ⓘ Garavela Alp	[Natrolite] Maletto G. et al. (1976)
ⓘ Laghi Verdi	[Natrolite, Scolecite] Alessandro Cantamessa collection +1 other reference
Lemie ⓘ Alpe d'Ovarda (incl. Colle del Paschiet south slope)	[Scolecite] Borson (1830) +4 other references
Traversella ⓘ Las Superiore Quarry	[Scolecite] Silvio Bianco et al. (2024)
Usseglio ⓘ Punta Corna - Torre di Ovarda Mines	[Scolecite] Piccoli et al. (2007)
Verbano-Cusio-Ossola Province Antrona Schieranco ⓘ Antronapiana	[Natrolite] Albertini C. (1987)
Baceno Devero Alp ⓘ Monte Cervandone area	[Mesolite, Natrolite, Scolecite]
ⓘ Punta della Rossa (Rothorn)	[Mesolite, Natrolite, Scolecite] Piccoli et al. (2007)
Beura-Cardezza ⓘ Beura quarries	[Scolecite] Roggiani (1970b)
Craveggia Rio Vasca ⓘ Alpe Marco inferiore	[Scolecite] Mattioli (1979) +2 other references
Crodo ⓘ Crodo gneiss quarries	[Scolecite] Mattioli (1979) +1 other reference
Druogno Orcesco ⓘ Alpe Rosso	[Scolecite] Mattioli V. (1987)
Formazza ⓘ Formazza gneiss quarries	[Scolecite] Appiani R. et al. (Verbano-Cusio-Ossola)
ⓘ Imboden Quarry (Boschetto Quarry)	[Scolecite] Appiani R. et al. (Verbano-Cusio-Ossola)
ⓘ Maria Luisa Refuge area	[Scolecite] Sergio Varvello find & collection.
Sabbione Glacier area ⓘ Arbola Glacier (Punta d'Arbola N and E slopes; Ofenhorn N and E slopes)	[Scolecite] Alberto Vaghi collection
Vallone del Vannino ⓘ Forno Glacier	[Scolecite] Piccoli et al. (2007)
Mergozzo Nibbio ⓘ San Pietro Quarry (San Pietro Oratory)	[Scolecite] Roggiani (1975) +2 other references
Ornavasso ⓘ Migiandone Mine (Miggiandone)	[Scolecite] Piccoli et al. (2007)
Premia ⓘ Agaro Lake	[Scolecite] Piccoli et al. (2007)
ⓘ Ausone quarry	[Scolecite] Alberto Vaghi collection +1 other reference
ⓘ Premia gneiss quarries	[Scolecite] Milanesi D. (1998)
ⓘ Cadarese Quarries	[Scolecite] Mattioli V. (1974)
ⓘ Passo Quarries	[Scolecite] Piccoli et al. (2007)
Trasquera ⓘ Simplon railway tunnel (south section)	[Natrolite] Piccoli et al. (2007)
Villadossola ⓘ Pianasca Quarry	[Scolecite] Rivista Mineralogica Italiana
Sardinia Metropolitan City of Cagliari Pula Capo di Pula (Capo Pula; Nora) ⓘ Sant' Efisio Tower (Punta del Coltellazzo)	[Natrolite] Conti-Vecchi et al. (1991)
Nuoro Province Noragugume ⓘ Niu Corbu Quarry	[Gonnardite, Natrolite] Preite (2003)
ⓘ Pentuma Quarry	[Gonnardite, Natrolite] Preite (2003)
Oristano Province ⓘ Bosa	[Mesolite] Preite (2003)
ⓘ Montresta	[Mesolite, Natrolite] Preite (2003)
Scano di Montiferro ⓘ Rio Alghentes	[Mesolite] Boscardin. M. (1975)
Sassari Province La Maddalena La Maddalena Island ⓘ Cala Francese Quarries	[Scolecite] Billows (1941)
ⓘ Nulvi	[Natrolite] Gamboni et al. (2012)
ⓘ Iscoba Mt	[Gonnardite, Natrolite] Neschen (n.d.)
Osilo ⓘ Crastu Muradu Quarry	[Gonnardite, Natrolite] Gelosa et al. (1999)
ⓘ Su Marralzu	[Mesolite, Natrolite] Preite (2003)
South Sardinia Province Arbus ⓘ Nieddoris Mine	[Natrolite] Billows (1923) +2 other references
Fluminimaggiore ⓘ Tiny-Arenas Mine	[Scolecite] Bortolozzi (n.d.)
ⓘ Monastir	[Gonnardite, Mesolite, Natrolite] Preite (2003)
ⓘ Mt Oladri Quarries	[Gonnardite, Mesolite, Natrolite] Preite (2003)
ⓘ Nurri	[Mesolite] Boscardin. M. (1975)
ⓘ Orroli	[Mesolite] Conti-Vecchi G. Stara P. (1991)
Sicily Metropolitan City of Catania Aci Castello ⓘ Aci Trezza (Acitrezza)	[Gonnardite] Meixner et al. (1956)
Cyclopean Islands (Cyclopean Isles) ⓘ Faraglione Grande	[Natrolite] Sturiale (1968)
ⓘ Lachea Isle	[Natrolite] Sturiale (1961) +1 other reference
ⓘ Rupe di Aci Castello	[Gonnardite, Mesolite] Meixner et al. (1956)
ⓘ Palagonia	[Gonnardite, Natrolite] Sicurella et al. (2010)
ⓘ Mount Caliella	[Gonnardite, Mesolite, Natrolite] Sicurella et al. (2010)
Metropolitan City of Messina Eolie Islands (Aeolian Islands) Lipari Vulcano Island ⓘ La Fossa crater ?	[Mesolite, Scolecite] Campostrini et al. (2011)
Trentino-Alto Adige/Südtirol South Tyrol ⓘ Forcella di Riotorbo (Trippach)	[Scolecite] Exel (1987)
Salten-Schlern (Salto-Sciliar) Kastelruth (Castelrotto) ⓘ Buco dell'Inferno (Lafreider Hölle)	[Natrolite] Exel (1987)
ⓘ Cepei Alp (Cipit; Cipitbach; Tschapitbach; Tschipitbach)	[Mesolite, Natrolite] De Michele (1974)
ⓘ Forra di Bulla (Puflerloch; Pufler Loch; Pufelserloch; Pufelser Loch; Bulla; Pufels)	[Natrolite, Scolecite] Passaglia (1972) +6 other references
ⓘ Rio Fromm (Frommbach; Frombach; Frommer Lahn)	[Natrolite] De Michele (1974)
Seis am Schlern (Siusi allo Sciliar) ⓘ Bagni di Razzes (Bad Ratzes)	[Natrolite] Exel (1987)
Sëlva (Wolkenstein in Gröden; Selva di Val Gardena) ⓘ Ciamp Pinoi	[Natrolite] Folie K. (Ed.)
Plan de Gralba (Kreuzboden) ⓘ Piz Sella	[Natrolite] De Michele (1974)
Trento Province Ala Pilcante ⓘ Bersaglio di Val dei Nasi Quarry (Val dei Nasi Quarry)	[Natrolite] Bortolozzi (n.d.)
ⓘ Val di Serra Quarry	[Natrolite, Scolecite] Pagani (1973) +3 other references
Altopiano della Vigolana Centa San Nicolò Vigolana Mount ⓘ Spilech quarry	[Scolecite] Bortolozzi (n.d.)
Avio ⓘ Malga Cola	[Natrolite] Exel (1987)
Brentonico ⓘ Festa	[Natrolite] Exel (1987)
ⓘ Prà de la Stua	[Natrolite] Gottardi G. (1965)
ⓘ San Giacomo-Montigola	[Natrolite] Exel (1987)
ⓘ Sorne Valley	[Natrolite] Gasser (1913) +1 other reference
Campitello di Fassa ⓘ Ciaplaia (Ciapiaa)	[Natrolite] Betts (n.d.)
ⓘ Duron Valley	[Natrolite] Vezzalini G. (1975)
Canazei ⓘ Belvedere-Padòn Range	[Natrolite] Exel (1980) +1 other reference
ⓘ Crepa Nigra-Ciampac	[Natrolite] Exel (1987)
Carisolo Nambrone Valley ⓘ Cornisello Lakes	[Natrolite] Alberti (1971) +2 other references
Mazzin ⓘ Dona Valley	[Natrolite] reprint +2 other references
ⓘ Ponjin - Fostiac Alp	[Natrolite] reprint +2 other references
ⓘ Drio le Pale (Do' le Pale; Do' le Pele)	[Natrolite] De Michele (1974) +5 other references
Udai Valley ⓘ Camerloi	[Scolecite] Lorenz (2002) +1 other reference
Moena ⓘ Pale Rabbiose	[Scolecite] Ferretti et al. (2013)
ⓘ Toas Valley	[Natrolite] Giulia Zanoni (1980)
ⓘ Mori	[Natrolite] Bartoli et al. (2008)
ⓘ Bypass tunnel works	[Natrolite] Bartoli et al. (2008)
Pannone ⓘ Biaena Mount	[Natrolite, Scolecite] G. Gottardi (1967)
ⓘ Sano	[Natrolite, Scolecite] Boscardin M. (1993)
ⓘ Tierno-Besagno	[Natrolite] Exel (1987)
Predazzo ⓘ Gardoné Valley	[Natrolite] Giulia Zanoni (1980)
San Giovanni di Fassa ⓘ Giumela Valley (Giumella Valley)	[Natrolite] Exel (1987)
ⓘ Mt. Giumellino-Buffaure	[Natrolite, Scolecite]
ⓘ Pera di Fassa	[Natrolite] Gramaccioli (1975)
ⓘ San Nicolò Valley	[Natrolite] Exel (1987)
ⓘ Col de Lares	[Natrolite] Gasser (1913)
ⓘ Le Masonade (Majonade)	[Mesolite, Natrolite] Gasser (1913) +1 other reference
ⓘ Sass d'Adam	[Natrolite] Exel (1987)
ⓘ Sass di Porcel	[Natrolite] Exel (1987)
ⓘ Sot i Sass (Sotto i Sassi)	[Natrolite, Scolecite] Gasser (1913) +1 other reference
Terragnolo Borcola Pass ⓘ Borcoletta Quarry	[Scolecite] Zordan A. (2014)
ⓘ Giordano Valley Quarries	[Scolecite] Bortolozzi (n.d.)
Tuscany Livorno Province Campo nell'Elba San Piero in Campo ⓘ Fonte del Prete	[Natrolite]
Capoliveri ⓘ Cape Norsi	[Scolecite] Nannoni R. et al. (Isola d'Elba)
Livorno ⓘ Poggio Corbolone	[Natrolite] Marco Bonifazi collection +1 other reference
ⓘ Corbolone quarry	[Natrolite] Marco Bonifazi collection +2 other references
ⓘ Variante quarry	[Natrolite] Marco Bonifazi collection +1 other reference
ⓘ Rosignano Marittimo	[Natrolite] Bonifazi (2020)
ⓘ Poggio Ginepraia	[Natrolite] Bonifazi (2020)
ⓘ Upper Ugione stream valley	[Natrolite] Sammartino (2014)
Metropolitan City of Florence ⓘ Impruneta	[Natrolite, Scolecite] Brizzi G. et al. (FI)
ⓘ Carraie Hill	[Scolecite] Brizzi G. (1996)
ⓘ Falciani bridge	[Natrolite] Brizzi G. (1996)
Montaione ⓘ Cerri Bassi Quarry	[Natrolite] Betti et al. (2017)
Pisa Province Castellina Marittima ⓘ Val di Perga	[Natrolite] G. Carobbi (1976)
Chianni ⓘ Aiola	[Natrolite] Orlandi (2005)
Montecatini Val di Cecina ⓘ Montecatini Mine (Caporciano Mine)	[Natrolite] Manasse E. (1906) +2 other references
Riparbella ⓘ Borro della Botra quarry	[Natrolite] Scaini G. (1970)
Santa Luce ⓘ Pastina quarries	[Natrolite] D'Achiardi (1874) +2 other references
Volterra ⓘ Poggio del Cornocchio quarries	[Natrolite] Orlandi (2005)
Veneto ⓘ Alpone Valley	[Natrolite] Mattioli et al. (2016)
Belluno Province Alleghe ⓘ Masarè	[Mesolite, Natrolite] Del Caldo et al. (1973) +1 other reference
Canale d'Agordo ⓘ Garés Valley	[Mesolite, Natrolite] Del Caldo et al. (1973)
ⓘ Cimon della Stia southeast slope	[Mesolite, Natrolite] Giordano (2008) +1 other reference
Falcade ⓘ Focobon Valley	[Mesolite, Natrolite] Del Caldo et al. (1973)
ⓘ Cimon della Stia north slope (Lo Scalon)	[Mesolite, Natrolite] Giordano (2008) +1 other reference
Rocca Pietore ⓘ Monte Migogn (Monte Migon)	[Natrolite, Scolecite] Giordano (2008) +1 other reference
Pettorina Valley ⓘ Col di Rocca	[Natrolite] Brigatti M.F. (1971) +1 other reference
Malga Ciapéla area ⓘ Fedaia Pass-Mt. Padòn region	[Natrolite] Exel (1980) +1 other reference
ⓘ Ru de Roi zeolite occurrences	[Natrolite] Brigatti M.F. (1971) +1 other reference
ⓘ Ru dei Scur	[Natrolite] Brigatti M.F. (1971) +1 other reference
Savinèr di Laste ⓘ Ru de Ròcia	[Natrolite] Brigatti M.F. (1971) +1 other reference
ⓘ Sorarù	[Natrolite] Brigatti M.F. (1971) +1 other reference
ⓘ Sottoguda-Palue area	[Natrolite] Del Caldo et al. (1973)
ⓘ Ru dei Termen	[Natrolite] Brigatti M.F. (1971) +1 other reference
ⓘ Ru della Miniera	[Mesolite, Scolecite] Paolo Bosio collection. Analyzed by means of WDS Camebax SX-100 microprobe at the Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences V.I. Vernadskiy (GEOKHI RAN)
ⓘ Valbona (Val Bona)	[Gonnardite] Giordano D. (2008)
Padova Province Baone ⓘ Monte Gemola Saddle (Sella dello Scagno)	[Natrolite] Zanolli (1902) +2 other references
Cinto Euganeo Faedo Monte Fasolo ⓘ Case Berton Quarry	[Natrolite, Scolecite] Fabris et al. (2014) +1 other reference
Galzignano Terme ⓘ Monte delle Basse	[Natrolite] Fabio Tosato et al. (2024) +1 other reference
Teolo ⓘ Pendisetta-Rocca Pendice	[Natrolite] Dal Piaz (1900) +1 other reference
Verona Province Brentino Belluno ⓘ Pozze Alte Quarry	[Natrolite] Boscardin (2014)
Roncà ⓘ Monte Calvarina	[Natrolite] Mattioli et al. (2018) +1 other reference
San Giovanni Ilarione ⓘ Basalt quarry (San Giovanni Ilarione quarry)	[Natrolite] Rambaldelli (1971) +3 other references
ⓘ Beltrami	[Natrolite] Mattioli et al. (2008) +1 other reference
ⓘ Cattignano quarry	[Natrolite] Mattioli et al. (2008) +1 other reference
ⓘ Chiereghini Valley	[Natrolite] Mattioli et al. (2018) +1 other reference
Vestenanova Bolca ⓘ Purga di Bolca (Monte Purga di Bolca)	[Natrolite] Gottardi (1967) +1 other reference
Vicenza Province Altavilla Vicentina ⓘ Altavilla Quarry	[Natrolite] De Michele (1974)
Altissimo Tesoro Mountain ⓘ Cocco (Contrada Cocco)	[Natrolite] Boscardin et al. (2011)
Calvene ⓘ Upper Valle di Fonte	[Natrolite] Boscardin et al. (2011)
Chiampo Roccolo Pass ⓘ Monte Madarosa Quarry	[Natrolite] Daleffe et al. (2005) +2 other references
Cogollo del Cengio Cengio Mountain ⓘ Contrada Schiri Quarry	[Natrolite] Boscardin et al. (2011)
ⓘ Menegolli Quarry (Marmi Quarry)	[Natrolite] M. Boscardin: Località mineralogiche consigliate: Le cave della val d'Astico - Notizie del Guppo Min. Lombardo - 10 et al. (This publication later changed its name in Rivista Minealogica Italiana) +1 other reference
Cornedo Vicentino Spagnago ⓘ Grolla quarry	[Natrolite] 50 +2 other references
Crespadoro Chiampo Valley ⓘ "La Piatta" Quarry	[Natrolite] Boscardin et al. (2011)
ⓘ Fara Vicentino	[Natrolite] Boscardin et al. (1994)
ⓘ "Fortelongo" locality	[Natrolite] Boscardin et al. (2011)
Chiavon Nero creek ⓘ "Cornorotto" locality	[Gonnardite, Natrolite] Passaglia et al. (1992) +3 other references
ⓘ San Giorgio di Perlena	[Gonnardite, Natrolite] - (n.d.)
Gambellara S. Marco hill ⓘ Basalt quarry	[Mesolite, Natrolite] "Minerali del Vicentino - La natrolite" ...
Lugo di Vicenza ⓘ San Pietro di Lugo (San Pietro Mare)	[Natrolite] Artini (1887) +4 other references
Marostica Marsan ⓘ Monte Gloso Quarry (Vaccari S.p.A. Quarry)	[Gonnardite, Natrolite] Boscardin et al. (2010) +2 other references
Monte di Malo Contrada Vanzi ⓘ Monte di Malo Quarry (Canova bentonite quarry)	[Natrolite] Pizzolaro M. (1989) +1 other reference
Montecchio Maggiore San Pietro ⓘ Monte Nero	[Natrolite] A. rambaldelli: Località mineralogiche consigliate: I basalti del Veneto - Notizie del Guppo Min. Lombardo - 2 et al. (This publication later changed its name in Rivista Minealogica Italiana)
Posina Borcola Pass ⓘ Borcola Pass Quarry (Lucchi Quarry; Prato Lorda Quarry)	[Scolecite] Boscardin et al. (2011)
Salcedo ⓘ Colle di San Valentino	[Gonnardite, Natrolite] Boscardin et al. (2011) +2 other references
San Pietro Mussolino ⓘ Bertocchi quarry (ex Alvese quarry)	[Natrolite] Studi e Ricerche - Associazione Amici del Museo - Museo Civico "G.Zannato" Montecchio Maggiore (VI)
San Vito di Leguzzano ⓘ Smiderle valley	[Natrolite] Boscardin et al. (2000)
ⓘ Schio-Valdagno Tunnel (Zovo Tunnel)	[Natrolite] Boscardin et al. (2000) +2 other references
ⓘ Smiderle valley	[Natrolite] Boscardin et al. (2011)
Valdastico ⓘ Strassa Valley Quarry (Quarry at the 6th km of the road Tonezza-Folgaria)	[Natrolite, Scolecite] Bortolozzi (n.d.)

Japan
Aichi Prefecture Shinshiro city ⓘ Yani	[Natrolite] Matsubara et al. (1979)
Chiba Prefecture Chōshi City ⓘ Nagasakibana	[Natrolite] Go Ito specimens
Kamogawa city ⓘ Futomi	[Natrolite] Petrov (n.d.)
Ehime Prefecture Kamiukena District ⓘ Makinokawa quarry	[Natrolite, Scolecite] Yamada (2004)
Fukuoka Prefecture ⓘ Bishamondake	[Gonnardite] - (n.d.)
Fukushima Prefecture ⓘ Koriyama City	[Scolecite] Matsuyama (2001)
Gifu Prefecture Hida City Kawai-cho-tsukigase Tsukigase Valley (Tsukigase-dani) ⓘ Osumilite occurrence ?	[Natrolite] Petrov (n.d.)
Gunma Prefecture Annaka City ⓘ Usui Pass	[Scolecite] Gunma university Academic Information Repository et al. (2000)
Hiroshima Prefecture Shoubara City Kushiro ⓘ Uenotani	[Natrolite] Hiromi Yano et al. (2011)
Hokkaidō Prefecture Nemuro Subprefecture Nemuro City ⓘ Nemuro peninsula occurrence	[Natrolite] Yagi (1969)
Iwate Prefecture Kamaishi City ⓘ Kamaishi mine	[Natrolite] - (n.d.)
Kanagawa Prefecture Ashigarakami District Yamakita ⓘ Hokizawa (Hookizawa)	[Natrolite, Scolecite] Sadanaga et al. (1974)
ⓘ Kurokura	[Natrolite] Sadanaga et al. (1974)
Kochi Prefecture Kochi City Rendai ⓘ Tanaka Olivine Mining Co. quarry	[Natrolite] Mineralogical Journal Vol. 13 (1986)
Kyoto Prefecture Miyazu City ⓘ Nakanochaya	[Natrolite] Yamada (2004)
Mie Prefecture Toba City ⓘ Sugashima	[Natrolite] Go Ito
Nagano Prefecture Chiisagata district ⓘ Wada-tohge (Wadatoge) ?	[Natrolite] - (n.d.)
Nagano City Matsushiro Toyosaka ⓘ Hokiya-dake	[Natrolite] Smithsonian specimen.
Ueda City ⓘ Shiodamachi	[Mesolite] Steve Sorrell Collection
Nagasaki Prefecture ⓘ Hirado City	[Scolecite] Petrov (n.d.)
Iki City Iki Islands ⓘ Chojabaru	[Natrolite] SHIMAZU et al. (1972)
Niigata Prefecture ⓘ Itoigawa City	[Natrolite] Shi et al. (2012) +1 other reference
ⓘ Kotaki River	[Natrolite] European Journal of Mineralogy (2002)
Ōmi ⓘ Oyashirazu Beach	[Natrolite] Miyajima et al. (1999)
Jōetsu City ⓘ Kuroiwa	[Scolecite] Petrov (n.d.)
Kashiwazaki City ⓘ Kosugi	[Natrolite] Ohe Rikosha specimens
Niigata City ⓘ Maze (Mazé)	[Gonnardite, Natrolite] Tschernich (1992)
Okayama Prefecture Niimi City ⓘ Mt Ohsa (Ohsayama; Osayama)	[Natrolite] Shi et al. (2012)
Saga Prefecture Higashimatsuura district Genkai-cho Hinodematsu ⓘ Higashimatsuura basalt	[Natrolite] Ishibashi (1974)
Karatsu City Chinzei-machi ⓘ Hayata	[Gonnardite, Natrolite] Teichi Ueno (1982) +1 other reference
Shimane Prefecture Hamada City ⓘ Hamada alkaline volcanics	[Gonnardite] Matsubara (2003)
Oki District Okinoshima Oki Islands Nishinoshima ⓘ Kuniga	[Gonnardite] Hiromi Yamasaki specimen
Shizuoka Prefecture Izu City ⓘ Seikoshi mine	[Scolecite] Aoki et al. (1980)
Kamo district Kawazu ⓘ Nashimoto	[Natrolite] Sadanaga et al. (1974)
Shizuoka City ⓘ Takakusayama District	[Mesolite] Tiba (1966)
Tochigi Prefecture Nikko City ⓘ Mt Nantai (Nantai-san; Futara-san)	[Natrolite] - (n.d.)
Yamagata Prefecture Tsuruoka City ⓘ Atsumi Dolerite	[Natrolite] Kushiro (1964)
ⓘ Irakawa (Isogawa)	[Natrolite] Mizota (1969)

Kazakhstan
Aktobe Region Khromtau District ⓘ Borsuksai intrusion	[Natrolite] Kogarko et al. (1995)
Kostanay Region Rudny ⓘ Sarbai Deposit	[Natrolite] Pekov et al. (1997)
ⓘ Sokolovskoe Iron Mine	[Natrolite, Scolecite] Evseev (1995)

Kenya
ⓘ Baringo-Laikipia Volcanic Area	[Natrolite] Hackmann +3 other references
Homa Bay County ⓘ Wasaki Peninsula and Ruri Hills Phonolites	[Natrolite] Le Bas (1977)
Meru County Mount Kenya National Park ⓘ Mount Kenya	[Scolecite] Baker (1967)
Trans-Nzoia County Mount Elgon ⓘ Chepnyalil Cave	[Natrolite] Forti et al. (2003)
ⓘ Kitum Cave	[Gonnardite, Natrolite] Paolo Forti - Genetic processes of cave ...

Lesotho
ⓘ Maloti Mountains	[Gonnardite] Tschernich (1992)
Mokhotlong District ⓘ Letseng Diamond Mine	[Natrolite] Kruger (1980)

Libya
Jabal al Gharbi District ⓘ Gharyan Volcanic Field	[Natrolite] Piccoli (1970) +6 other references
Kufra District ⓘ Jebel Arkenu	[Natrolite] Flinn et al (1992)
ⓘ Jebel Uweinat	[Natrolite] Flinn et al. (1992)

Madagascar	[Natrolite]

Alaotra-Mangoro Amparafaravola District Morarano Chrome Commune ⓘ Antetezantany	[Scolecite] Lacroix (1922)
Boeny Mitsinjo District Antseza ⓘ Bekiady	[Natrolite] Lacroix (1898) +1 other reference
Diana Ambanja District Bemaneviky Ouest Commune ⓘ Ankazoberavina Island	[Natrolite] Lacroix (1922)
ⓘ Antsiranana (Diego-Suarez) District	[Scolecite] Behier (1963)
Anamakia ⓘ Basalt outcrop	[Mesolite] Lacroix (1922)
ⓘ Square Clémenceau	[Scolecite] Lacroix (1922)
Ihorombe Ihosy District Mahasoa ⓘ Sakenite outcrops	[Scolecite] Lacroix (1941)
Melaky Ambatomainty District Sarodrano ⓘ Ambatomainty diabase	[Natrolite] Lacroix (1922)
ⓘ Andebadeba	[Natrolite] Lacroix (1922)
Sava Antalaha District ⓘ Sahantaha	[Mesolite] Lacroix (1922)

Malawi
Northern Region Nkhata Bay ⓘ Chikangawa Intrusion	[Natrolite] Bloomfield (1965) +3 other references
Southern Region Machinga ⓘ Mongolowe-Chaone-Chikala Complexes	[Natrolite] Garson (1960) +8 other references
Phalombe ⓘ Tundulu Ring Complex	[Natrolite] Garson (1962) +5 other references

Mauritius
Moka district ⓘ Le Pouce	[Mesolite] Favreau (n.d.)

Mexico
Baja California Playas de Rosarito Municipality ⓘ Rancho de Ballestero	[Natrolite] Barnes et al. (1984)
Tijuana Municipality ⓘ Porticos de San Antonio	[Natrolite] Colección Joel López Domínguez
Morelos Ayala Municipality Jalostoc (Xalostoc) ⓘ San Felipe Mine	[Mesolite, Natrolite] Panczner (1987)
ⓘ San Luis Mine	[Mesolite] Panczner (1987)
San Luis Potosí Charcas Municipality ⓘ Charcas	[Natrolite] Cal Graeber and Luis Dominguez specimens
Zacatecas Melchor Ocampo Municipality Mineral de Noche Buena ⓘ Noche Buena Mine	[Natrolite] Panczner (1987)
Sombrerete Municipality San Martín San Martín-Sabinas District ⓘ San Martín Mine	[Scolecite] Peter Megaw and Matthias Jurgeit +1 other reference

Middle East
ⓘ Hatrurim Formation	[Mesolite, Scolecite] Gross (1977)

Mongolia
Khövsgöl Province Alag-Erdene District ⓘ Barun Mankhan massif	[Natrolite] Anatoly Nikiforov analytical data

Morocco
Drâa-Tafilalet Region Midelt Province Boumia Cercle Agoudim Caïdat Anemzi ⓘ Tirrhist (Tighiste)	[Natrolite] https://www.spiriferminerals.com/200
Imilchil Cercle Imilchil Caïdat ⓘ ~~Imilchil~~	[Natrolite] Gerhard Brandstetter collection
Midelt Cercle Aït Oufella Caïdat Amersid ⓘ Jebel Bou-Agrao	[Natrolite] Khadem Allah (1993)

Mozambique
Maputo Province Moamba District ⓘ Corumana Mountain	[Natrolite, Scolecite] Neves et al. (1968)
Nampula Province Monapo District ⓘ Evate carbonatite	[Mesolite] Hurai et al. (2017)

Myanmar
Kachin State Mohnyin District Hpakant Township (Hpakan; Phakant; Phakan) ⓘ Hpakant-Tawmaw Jade Tract	[Natrolite] Shi et al. (2012)
Hpakant (Hpakan; Phakant; Phakan) ⓘ Phakant Mine	[Natrolite] Jing Wang et al. (2013)
ⓘ Tawmaw (Tawhmaw; Taw Maw)	[Natrolite] Ferraris et al. (2014)

Namibia
Erongo Region Dâures Constituency Brandberg Area ⓘ Goboboseb Mountains	[Scolecite] von Bezing (2007)
Messum Igneous Complex ⓘ Messum Crater	[Scolecite] von Bezing (2007)
Hardap Region Mariental Urban ⓘ Hardap Dam	[Natrolite] Eugene Carmichael collection.
Khomas Region Windhoek Rural Aris ⓘ Aris Quarries	[Mesolite, Natrolite] Blaß et al. (2020)
ⓘ Stalhart volcanic field	[Natrolite] Koller F et al. (2014)
Kunene Region Khorixas Grootberg Mountain ⓘ Grootberg Pass	[Scolecite] Steffen et al. (2006)
Otjozondjupa Region Otjiwarongo Constituency Kalkfeld ⓘ Kalkfeld Complex	[Natrolite] Prins +4 other references
ǁKaras Region ǃNamiǂNûs Constituency ⓘ Klinghardt Group	[Natrolite] Koller F et al. (2014)

New Zealand
Auckland Region Manukau Harbour ⓘ Cornwallis Peninsula	[Natrolite] Collection of Rod Martin
Muriwai ⓘ Collins Bay	[Natrolite] Collection of Rod Martin
Waitakere Ranges ⓘ Te Henga Road quarry	[Natrolite] Rod Martin personal collection
ⓘ Whites Beach	[Natrolite] University of Auckland collection
Waiwera ⓘ Waiwera Beach	[Natrolite] Martin et al. (NZ)
Wellsford ⓘ Te Hana Quarry	[Natrolite] Tschernich (1992)
Whangaparaoa ⓘ Army Bay	[Scolecite] Zeolites and associated minerals from Parnell Grit beds of the East Coast Bays Formation et al. (NZ)
Canterbury Region Ashburton District Rangitata Valley ⓘ Stew Point Station	[Scolecite] J. Thornton in Micro-Scope
Hurunui District Culverden ⓘ Pahau River	[Natrolite] Tschernich (1992)
Gisborne Region ⓘ B13 creek prospect	[Natrolite] Brathwaite et al. (2008)
Hicks Bay ⓘ Mangatutu Stream prospect	[Natrolite] Cody et al. (1981)
Hawke's Bay Region Hastings District Waimarama ⓘ Red Island (Karamea)	[Natrolite] Tschernich (1992)
Marlborough Region ⓘ Middlehurst Station	[Natrolite] J. Thornton. Zeolites and other minerals on Middlehurst Station. Essence of Microscope (NZ)
ⓘ Upcot Station	[Mesolite, Natrolite, Scolecite] Essence of Micro-Scope
Northland Region Far North District Aupōuri Peninsula ⓘ Te Hapua Quarry	[Natrolite] C. Davies & R. Martin
ⓘ Opononi	[Natrolite] Tschernich (1992)
Kaipara District Arapohue ⓘ Bee Bush Roadcut	[Natrolite] Collection of RJ Martin inferred from ...
ⓘ Todd's Quarry	[Gonnardite, Natrolite] Olivine nodules from Tokatoka et al. (1)
Dargaville ⓘ Maungaru Quarry	[Natrolite] Unpublished 1987 Field Trip guide for ...
ⓘ Turiwiri Quarry	[Natrolite, Scolecite] Thornton (Ed)
Hukatere Peninsula ⓘ Tinopai	[Natrolite] Jones (1972)
ⓘ Maunganui Bluff	[Natrolite] Thornton (Ed.)
Tangiteroria ⓘ Ross' Quarry	[Natrolite] University of Arizona Mineral Museum ...
Tokatoka ⓘ Bickers Quarry (Simpkins Quarry)	[Gonnardite, Natrolite] Courtney et al. (1988)
Otago Region Dunedin City ⓘ Blackhead Quarry	[Gonnardite, Natrolite] Graham et al. (2003) +1 other reference
Otago Peninsula ⓘ Hoopers Inlet	[Gonnardite, Natrolite] Collection of RJ Martin (initial ID by S Courtney, Univ of Auck)
Oamaru ⓘ Cape Wanbrow	[Natrolite] Collection of RJ Martin
ⓘ Ram Rock Quarry	[Gonnardite, Natrolite] J. Thornton in Micro-Scope
Southland Region Invercargill City Bluff ⓘ Stirling Point	[Gonnardite] Bosel et al. (1984)
Waikato Region Taupo District ⓘ "K" Trig Quarry	[Natrolite] Brown et al. (1994)
Poihipi Road ⓘ Poihipi Rd basalt Quarry	[Natrolite] Brown et al. (1994)
Thames-Coromandel District Coromandel peninsula Whitianga ⓘ Whitianga Road cutting (Whitianga Hill)	[Natrolite] P A2-8 (NZ)
Waikato District ⓘ Ngatutura Volcanics	[Mesolite, Natrolite, Scolecite] Spratt et al. (1975)
Wellington Region South Wairarapa District Red Hill ⓘ Volcano Road Quarry	[Natrolite] CF Johnson Collected +1 other reference

Nicaragua
León Department Santa Rosa del Peñón ⓘ La Cruz de la India	[Mesolite, Scolecite] Tschernich (1992)

North America
ⓘ Bay of Fundy	[Mesolite, Natrolite, Scolecite] 182-183. +1 other reference

Norway
Agder ⓘ Arendal	[Mesolite] Hey (1933)
Barbudalen Steinsås ⓘ Barbu Iron Mine	[Natrolite] Bugge (1954)
ⓘ Langsæv Mine	[Natrolite] Bugge (1954)
Øyestad ⓘ Rannekleiv Mine	[Mesolite, Scolecite] Bugge (1954)
Risør Akland ⓘ Moland Industrial Site	[Natrolite] Nordrum (2004)
Søndeled ⓘ Ravneberget Quarry	[Mesolite, Natrolite] NHM Oslo collection (analysed) +1 other reference
Akershus Lunner Grua ⓘ Grua Tunnel	[Natrolite] Wiik (2012)
ⓘ Kleven jernbanetunnel	[Natrolite] Goldschmidt (1911)
Buskerud Kongsberg Lake Mykle ⓘ Rauberen	[Gonnardite] Andersen et al. (1993)
Overberget Mining Field ⓘ Fredriks Adit	[Scolecite] Nordrum (1995)
ⓘ Kronprins Frederiks Adit	[Scolecite] Bancroft et al. (2001)
ⓘ Kongsberg silver mining district ?	[Natrolite] Johnsen (1986) +1 other reference
Lier Lierskogen ⓘ Lierskogen Quarry	[Mesolite, Natrolite, Scolecite] Eldjarn (1973) +1 other reference
Sylling ⓘ Toverud	[Natrolite] Knut Eldjarn Collection
Innlandet Lom Bøverdalen ⓘ Bøverkinnhalsen	[Scolecite] Garmo (1983)
Nord-Fron Vinstervatn ⓘ Aurebekk ?	[Scolecite] Atle Mikalsen Collection
ⓘ Langesundsfjorden	[Natrolite] D. Weinrich specimen (Ex Steve Pullman collection)
Møre og Romsdal ⓘ Eiksundsambandet	[Natrolite] Knut Edvard Larsen collection # MM-5761 ( Ex- Harald Breivik collection)
Herøy ⓘ Gurskøya	[Natrolite] Ålesund Geologiforening collection (seen by Knut Edvard Larsen 24-05-2016)
Ørsta ⓘ Molladalen	[Natrolite, Scolecite] Peter Andresen collection
Rauma ⓘ Alnesvatnet	[Scolecite] Garmo (2006)
Stranda Hellesylt ⓘ RV 60 Roadcut	[Scolecite] Garmo (2013)
Nordland Fauske Sulitjelma Sulitjelma Copper Mines ⓘ Charlotta Mine	[Scolecite] Nordrum (2004)
ⓘ Mons Petter Mine	[Scolecite] Nordrum (2004)
Oslo Grorud ⓘ Huken Quarry	[Scolecite] Kvamsdal (1999)
Oslomarka ⓘ Årvollåsen Natural Monument	[Natrolite] Goldschmidt (1911) +1 other reference
Vestre Aker Voksen ⓘ Unnamed gravel pit	[Natrolite] Oftedahl (1947)
Østfold Moss ⓘ Mosseveien gmelinite occurrence	[Natrolite] Györy (1968)
Telemark Kragerø ⓘ Østland	[Natrolite] Sæbø et al. (1959)
Valberg ⓘ Valberg Quarry	[Natrolite] Nordrum (2000)
Porsgrunn Auenlandet ⓘ Hallingsås Quarry	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection # 2154
Sagåsen ⓘ Saga 1 Quarry	[Gonnardite, Natrolite, Natrolite var: Spreustein] Andersen et al. (1996)
ⓘ Saga 2 Quarry	[Natrolite] Engvoldsen et al. (1991)
ⓘ Sagåsen Quarry	[Gonnardite, Natrolite, Natrolite var: Spreustein] Larsen et al. (2005)
ⓘ Torbjørnsås Quarry	[Gonnardite, Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
Bassebu ⓘ Eikevegåsen Quarry	[Natrolite] Peter Andresen collection
Bjørkedalen ⓘ Kjølsrød	[Natrolite] - (n.d.)
ⓘ Bjørkedalsvegen road cut 1	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen observation and ...
ⓘ Bjørkøya	[Natrolite] Berge (n.d.)
ⓘ Ferry Quay	[Natrolite] Berge (n.d.)
Eidanger Bergsbygda ⓘ Gurpekollen	[Natrolite] Berge (n.d.)
Finnsholmane ⓘ Finnsholmen East	[Natrolite] Berge (n.d.)
Håøya ⓘ Håøya West	[Gonnardite, Natrolite, Natrolite var: Spreustein] Dons (1969)
ⓘ Skutevik	[Gonnardite] Dons (1969)
ⓘ Skolebukta	[Natrolite] Berge (n.d.)
ⓘ Klokkerholmen	[Natrolite, Natrolite var: Spreustein] Berge (n.d.) +1 other reference
Langangen ⓘ Kokkersvold - Blåfjell E18 roadcuts	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Blåfjell (E18 roadcuts)	[Natrolite] Raade et al. (1983)
ⓘ Chiavennite dike	[Natrolite] Raade et al. (1983)
ⓘ Ferrochiavennite dike	[Natrolite] Grice et al. (2013)
ⓘ Løvøya	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
ⓘ Løvøya Northwest	[Natrolite] Berge (n.d.)
ⓘ Løvøya Southwest	[Natrolite] Berge (n.d.)
ⓘ Østre Brattholmen	[Natrolite, Natrolite var: Spreustein] Åsheim et al. (2008)
Risøya ⓘ Risøya South	[Natrolite] Berge (n.d.)
ⓘ Risøya South 2	[Natrolite] Berge (n.d.)
ⓘ Risøya South 3	[Natrolite] Berge (n.d.)
ⓘ Rønningen E 18 roadcuts	[Gonnardite, Natrolite] Burvald (1993)
ⓘ Sandøya	[Natrolite] Larsen et al. (2010)
ⓘ Siktesøya	[Natrolite] Brøgger (1890)
ⓘ Brønnebukta	[Natrolite] Larsen et al. (1991)
ⓘ Tangane	[Natrolite] Larsen et al. (2010)
Slevolden ⓘ E18 roadcuts	[Gonnardite, Natrolite] Burvald (1993)
ⓘ Smieholmen	[Natrolite] Esmark et al. (1827)
Siljan ⓘ Romsdalen	[Gonnardite] Andersen et al. (1993)
Skien ⓘ Brennseter Mica Prospect	[Natrolite, Natrolite var: Spreustein] Larsen (1993)
Troms og Finnmark Hasvik Breivik ⓘ Roadcuts Fv 102	[Natrolite] Michalsen (2000)
ⓘ Breivikbotn alkaline Complex	[Scolecite] Sturt et al. (1965)
ⓘ Breivikbotn Carbonatite	[Gonnardite, Natrolite] Zozulya et al. (2018)
ⓘ Brennhaugan	[Natrolite] Michalsen (2000)
ⓘ Dønnesfjord	[Natrolite] Michalsen (2010)
ⓘ Haraldseng	[Natrolite] Michalsen (2000)
ⓘ Hasfjordvann	[Natrolite] Larsen (1992)
Karlsøy ⓘ Mikkelvik quarry	[Natrolite] Bøe (2000) +4 other references
Nordkapp Magerøya island ⓘ Honningsvåg	[Natrolite] Nordrum et al. (2006)
ⓘ Juldagsneset	[Natrolite] Nordrum (2008)
Skjervøy Arnøya ⓘ Unnamed Quarry	[Natrolite] Nordrum (2000)
ⓘ Sørøya	[Scolecite] Bøe (2001)
Tromsø ⓘ Lunheim Quarry	[Natrolite] Sigurd Stordal collection
Trøndelag Holtålen Haltdalen ⓘ Reitan	[Scolecite] Nordrum (2009)
Oppdal ⓘ Åmotsdalen	[Scolecite] Witsø (1994)
ⓘ Kolla	[Natrolite] Witsø (1995)
Vinstradalen Risberget ⓘ Svartholhaugan	[Scolecite] Witsø (1994)
ⓘ Rennebu	[Scolecite] Atle Michalsen photo & specimen
Vestfold Holmestrand Sande ⓘ Hanekleiva Nord ?	[Scolecite] Nordrum et al. (1997) +1 other reference
Horten Borre ⓘ Kotterød	[Natrolite] Larsen et al. (2005)
Larvik Commune ⓘ Arøyskjærene (Arøy skerries)	[Natrolite] Brøgger (1890)
ⓘ Arøyskjærene North	[Natrolite, Natrolite var: Spreustein] Berge (n.d.)
ⓘ Fredriksen's prospect	[Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
ⓘ Langodden	[Natrolite, Natrolite var: Spreustein] Andersen et al. (2010)
ⓘ Barkevik area	[Natrolite] Edgar (1965)
ⓘ Barkevika	[Natrolite, Natrolite var: Spreustein] Scheerer (1864)
ⓘ Barkevikstranda	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen photo & observation ...
ⓘ Barkevikskjær	[Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
ⓘ Kjeøya	[Natrolite] - (n.d.)
ⓘ Catapleiite locality	[Natrolite] Berge (n.d.)
ⓘ Kjeøya Northwest (melanocerite occurrence)	[Natrolite] Berge (n.d.)
ⓘ Melanocerite typelocality	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
ⓘ Skutesundskjær	[Natrolite, Natrolite var: Spreustein] Andersen et al. (1996)
ⓘ Teineholmen	[Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
Brunlanes ⓘ Bakkane Quarry	[Natrolite] Raade et al. (1983)
Brunlanesveien ⓘ Bakkane roadcut	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection # 159
ⓘ Dolven	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Melau 1 Quarry	[Natrolite] Berge (n.d.)
ⓘ Melau 2 Quarry	[Natrolite] Berge (n.d.)
ⓘ Melau pegmatite	[Natrolite] Berge (n.d.)
ⓘ Nalum	[Natrolite] Berge (n.d.)
ⓘ Saltstein	[Natrolite] Dahlgren Sven et al. (2012)
ⓘ Tanum kirke	[Natrolite]
ⓘ Thorstein Quarry	[Natrolite] Berge (n.d.)
ⓘ Eikaholmen	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
Hedrum Lågendalen ⓘ Bratthagen 1	[Gonnardite, Natrolite, Natrolite var: Spreustein] Larsen (2002)
ⓘ Bratthagen 2	[Natrolite] Berge (n.d.)
ⓘ Bratthagen 3 hillside pegmatites	[Natrolite] Knut Edvard Larsen observation on ...
ⓘ Hedrum Quarry	[Gonnardite, Natrolite] Andersen (1993)
Lysebo ⓘ Liurdvannet III	[Natrolite] Berge (n.d.)
ⓘ Lysebo roadcut	[Gonnardite, Natrolite] Berge (n.d.)
ⓘ Ringdalskogen	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection # 1832
Helgeroa ⓘ Salbutangen	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
ⓘ Hovland (E18 roadcut)	[Natrolite, Natrolite var: Spreustein] Nilssen (1968)
Kvelde ⓘ Anundsjøen	[Natrolite] Berge (n.d.)
ⓘ Larvik town	[Natrolite, Natrolite var: Spreustein] Weibye (1848)
ⓘ Elveveien roadcut	[Natrolite, Natrolite var: Spreustein] Roy Eugene Lunde collection ( pers. info to Knut Edvard Larsen 25.04.2024, verified)
ⓘ Tollerodden	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen
ⓘ Torstrand	[Natrolite] Gmelin (1850)
ⓘ Låven	[Gonnardite, Natrolite, Natrolite var: Spreustein] Mason (1957) +1 other reference
ⓘ Lille Arøya	[Natrolite] Palache et al. (1951)
ⓘ Eudidymite locality	[Natrolite] Brøgger (1890)
Malerød ⓘ E18 roadcuts	[Natrolite] Collected by Peter Andresen +1 other reference
ⓘ Malerød Quarry	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Midtfjellet Quarry	[Gonnardite, Natrolite, Paranatrolite] Larsen et al. (2010) +1 other reference
ⓘ Vardåsen Quarry	[Gonnardite, Natrolite] Berge (1993) +1 other reference
ⓘ Pauler	[Natrolite] Knut Edvard Larsen collection # MM- 6310 ( Ex- Svein A Berge collection 2010)
ⓘ Roadcut 1	[Natrolite] Field observations and/or collected by ...
Sky ⓘ E18 roadcut	[Natrolite, Natrolite var: Spreustein] - (n.d.)
ⓘ Stavern (Fredriksvärn)	[Natrolite, Natrolite var: Spreustein] Schumacher (1801) +1 other reference
Fredriksvern Verft Rykkinholmen ⓘ Rykkinholmen West	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen observation in field ...
ⓘ Trondsrødfjellet roadcut Rv 301 (Agnes)	[Natrolite] Larsen (1978)
ⓘ Steinvika	[Natrolite, Natrolite var: Spreustein] Larsen (2022)
ⓘ Stokkøya	[Natrolite] Larsen et al. (2010)
ⓘ Hviteberget	[Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
ⓘ Zircon prospect	[Natrolite, Natrolite var: Spreustein] Larsen (1979)
Store Arøya (Arøy) ⓘ Leucophanite-locality	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
ⓘ Paradisbukta	[Natrolite] Berge (n.d.)
ⓘ Sundholmen	[Natrolite, Natrolite var: Spreustein] Larsen (2000)
Tjølling Håkestad ⓘ Håkestad Quarry	[Gonnardite, Natrolite] Larsen (2002)
Klåstad ⓘ Klåstad Quarry	[Natrolite, Natrolite var: Spreustein]
ⓘ Skallist Quarry	[Natrolite, Natrolite var: Spreustein] Berge (n.d.) +1 other reference
Stålaker ⓘ Stålaker Quarry	[Natrolite] Hansen (1981) +1 other reference
ⓘ Tvedalen	Eldjarn (1983)
ⓘ Almenningen Quarry (Treschow-Fritzøe Quarry)	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Arent Quarry	[Natrolite] Knut Edvard Larsen collection # MM-6065
ⓘ Bjørndalen Quarry (Lundhs labrador)	[Gonnardite, Natrolite, Natrolite var: Spreustein] Larsen et al. (2010)
ⓘ Hauane Quarry (Walter Rimstad Quarry)	[Gonnardite, Natrolite] Personally collected by Peter Andresen ...
ⓘ Heia Quarry	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Johs Nilsens Quarry	[Natrolite, Natrolite var: Spreustein] Collection of Peter Andresen. +2 other references
ⓘ Norwegian Pearl Quarry	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection and ...
ⓘ Østskogen Quarry	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ Røyås Quarry	[Natrolite] Larsen et al. (2010)
ⓘ Saga Pearl Quarry	[Gonnardite, Natrolite] Berge (1993) +1 other reference
ⓘ Tuften	[Gonnardite, Natrolite] Larsen et al. (2010)
ⓘ A/S Granit Quarry	[Gonnardite, Natrolite, Paranatrolite, Natrolite var: Spreustein] Collected by Peter Andresen August 2009 +1 other reference
ⓘ Svensken Quarry	[Natrolite, Natrolite var: Spreustein] - (n.d.)
ⓘ Utklev Quarry	[Natrolite] Knut Edvard Larsen collection # 2771
ⓘ Vevja 2 Quarry	[Gonnardite, Natrolite] Berge (n.d.) +1 other reference
ⓘ Vevja East Quarry	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen observation and ...
ⓘ Vevja Quarry	[Gonnardite, Natrolite] Kamphaug (1987) +2 other references
Vesle Arøya ⓘ "Natronkatapleït"-locality	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
ⓘ Eudidymite-Epididymite locality	[Natrolite] Flink (1899) +1 other reference
ⓘ Natrolittodden	[Natrolite, Natrolite var: Spreustein] Brøgger (1890)
Sandefjord Fokserød ⓘ Aasmund Berg Quarries	[Natrolite] Knut Edvard Larsen collection # MM-1763
Østerøya ⓘ Bergan	[Natrolite] Berge (n.d.)
ⓘ Hafallen	[Natrolite] Berge (n.d.)
ⓘ Namløs	[Natrolite] Berge (n.d.)
Søndre Sunde ⓘ Bellavitaåsen South	[Natrolite] Knut Edvard Larsen collection aug. 2012
ⓘ Østerøyveien	[Natrolite] Berge (n.d.)
ⓘ Strand	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection # 235
ⓘ Yxney	[Natrolite] MAC depository of Unpublished Data et al. (Piilonen et al 2013)
ⓘ Kjela	[Natrolite] Berge (n.d.)
Sjuve ⓘ Sjuvekroken	[Natrolite] Knut Edvard Larsen collection # MM-6667
Tønsbergfjorden ⓘ Helgerødskjær	[Natrolite, Natrolite var: Spreustein] Berge et al. (2002)
Vesterøya ⓘ Kamfjord Quarry	[Gonnardite, Natrolite] Berge et al. (2002) +1 other reference
ⓘ Kamfjordåsene East	[Natrolite, Natrolite var: Spreustein] Knut Edvard Larsen collection (MM-1559)
ⓘ Varden area	[Gonnardite, Natrolite] Berge et al. (1976)
Vestland Bergen Ytrebygda ⓘ Kokstad	[Scolecite] Bergen Museum
Luster Berdalen Hurrungane ⓘ Berdalsbandet Pegmatites	[Scolecite] Garnmo et al. (1999) +1 other reference

Pacific Ocean
Marcus-Wake ridge ⓘ YJC Seamount	[Natrolite] Fengyou Chu et al. (2006)
South California Borderland ⓘ Adam Seamount	[Natrolite] Hein et al. (2010)

Pakistan
Balochistan ⓘ Killa Saifullah District	[Natrolite] Ahmed et al. (2017)
Gilgit-Baltistan Shigar District Shigar Valley Alchuri ⓘ Alchuri alpine-type clefts	[Natrolite] Weerth et al. (2016)
ⓘ Skardu Area	[Natrolite] imported from Shigar District +1 other reference

Panama
Chiriquí Province ⓘ Bacino Rio Chiriqui	[Mesolite] Tschernich (1992)
Coclé Province ⓘ La Pintada District	[Natrolite] Tschernich (1992)

Paraguay
Central Department ⓘ Asuncion	[Natrolite] Petrov (n.d.)
Greater Asuncion Lambaré ⓘ Lambaré nephelinite stock	[Natrolite] Petrov (n.d.)
Guairá Department ⓘ Mbocayaty	[Natrolite] Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)

Peru
Ancash Bolognesi Province Huallanca District Huanzala ⓘ Huanzala Mine	[Natrolite]
Arequipa Caravelí Province Atico District ⓘ Chaparra deposit	[Natrolite] Yáñez et al. (2014, May)

Poland
Lower Silesian Voivodeship Dzierżoniów County Gmina Niemcza Gilów ⓘ Gilów quarry	[Natrolite] Milch L. (1894)
Jawor County Gmina Męcinka Piotrowice ⓘ Winna Góra quarry	[Gonnardite, Natrolite] Matusiak M. et al. (SW POLAND)
Pomocne ⓘ Czartowska Skała	[Natrolite] Lis et al. (1986)
Jelenia Góra ⓘ ~~Kamienna river pegmatite~~	[Natrolite] Andrzej Kozłowski (2022)
ⓘ Maciejowa	[Natrolite] Lis et al. (1986)
Karkonosze County Gmina Jeżów Sudecki Siedlęcin ⓘ Mount Lipnik quarry	[Scolecite] Lis et al. (1986)
Gmina Mysłakowice Bobrów ⓘ ~~Buczek pegmatite~~	[Natrolite] Kozłowski A. (2021)
ⓘ ~~Trzmielak pegmatite~~	[Natrolite] Kozłowski A. (2021)
Gruszków ⓘ ~~Średnica pegmatite~~	[Natrolite] Kozłowski A. (2021)
Gmina Podgórzyn Zachełmie ⓘ ~~Studnik pegmatite~~	[Natrolite] Kozłowski A. (2021)
ⓘ Kowary	[Mesolite, Mesolite var: Pseudomesolite] Lis et al. (1986)
Kłodzko County Gmina Lądek-Zdrój ⓘ Lądek Zdrój	[Natrolite] Lis et al. (1986)
Lutynia ⓘ Szwedzkie Szańce basanite quarry	[Natrolite] Eligiusz Szełęg collection
Gmina Nowa Ruda ⓘ Nowa Ruda Massif	[Scolecite] Andrzejewski K. (1993)
Nowa Ruda ⓘ Słupiec gabbro dump	[Scolecite] Andrzejewski K. (1993)
ⓘ Lubań County	[Natrolite] Found in Museum of Univeristy of Wroclaw
Gmina Leśna ⓘ Leśna	[Natrolite] Lis et al. (1986)
Gmina Lubań Jałowiec ⓘ Jałowiec quarry	[Mesolite, Natrolite] Lis et al. (1986)
Gmina Platerówka ⓘ Łomna hill	[Natrolite] Lis et al. (1986)
Lwówek Śląski County Gmina Lwówek Śląski Żerkowice ⓘ Żerkowice quarry	[Natrolite] Breslau. P. 1-285 +1 other reference
Gmina Mirsk ⓘ Krobica	[Natrolite] Lis et al. (1986)
Proszowa ⓘ Urwista basalt quarry	[Natrolite] Adamczyk Z. (2008)
ⓘ Rębiszów	[Natrolite] Traube (1888) +1 other reference
Gmina Wleń Pilchowice ⓘ Pilchowice basanite quarry ?	[Natrolite] Krzysztof Andrzejewski
Świdnica County Gmina Dobromierz ⓘ Czernica	[Scolecite] Lis et al. (1986)
ⓘ Gmina Strzegom	[Scolecite] Körber et al. (2005)
ⓘ Graniczna	[Scolecite] Lis et al. (1986)
Strzegom ⓘ Szeroka quarry	[Natrolite] Traube (1888) +1 other reference
Wrocław County Gmina Jordanów Śląski ⓘ Jordanów nephrite quarry	[Natrolite] Lis et al. (1986)
Ząbkowice Śląskie County Gmina Ciepłowody Targowica ⓘ Targowica quarry	[Natrolite] Awdankiewicz (2013)
Zgorzelec County Gmina Zgorzelec ⓘ Gozdanin	[Mesolite] Lis et al. (1986)
ⓘ Koźlice	[Mesolite, Natrolite] Lis et al. (1986)
Złotoryja County Gmina Świerzawa Biegoszów ⓘ Krzeniów basalt quarry	[Natrolite] August et al. (1994)
Gmina Złotoryja Wilków ⓘ Kozia Góra quarry	[Natrolite] Krzysztof Andrzejewski Collection
ⓘ Wilcza Góra quarry	[Gonnardite, Natrolite]
Opole Voivodeship Opole County Gmina Chrząstowice Falmirowice ⓘ Kamionka basalt quarry	[Natrolite] Traube (1888)
Gmina Niemodlin Gracze ⓘ Sanidine and pyroxene hornfels outcrops	[Natrolite] Szeliga (2004)
Molestowice ⓘ Gracze basanite quarry	[Natrolite] Lis et al. (1986)
ⓘ Zeolitized basaltic tuffs	[Natrolite] Szeliga (2003)
Strzelce County Gmina Leśnica Góra Świętej Anny ⓘ St. Anne Mountain Geopark Quarry	[Natrolite] Chodyniecka (1967)
Silesian Voivodeship Bielsko County Gmina Jasienica ⓘ Międzyrzecze Górne	[Natrolite] Karwowski et al. (2003) +1 other reference
Cieszyn County Gmina Goleszów ⓘ Puńców	[Natrolite] Włodyka (2010)
Gliwice County Knurów ⓘ Knurów Mine	[Natrolite] Kowalski W.M. 1981: The occurence of zeolites in variegated deposits of the Rybnik Coal Basin (Upper Silesia)

Portugal
Azores ⓘ São Miguel ?	[Natrolite] S.M. Topa photo
Faro Monchique Monchique Nave ⓘ Lugar da Nave quarry	[Gonnardite, Natrolite] Pedro Alves collection
ⓘ Palmeira No. 2 quarry	[Natrolite] Alves et al. (2010)
ⓘ Monchique Complex	[Natrolite] Czygan +8 other references
Leiria Óbidos Gaeiras ⓘ Moinhos dos Catelões	[Natrolite] MONTENEGRO DE ANDRADE M. (1977)
ⓘ Lisbon	[Natrolite] Nunes (n.d.)
Cascais Cascais e Estoril ⓘ São João do Estoril	[Natrolite] Museu Alfredo Bensaude
ⓘ Lisbon	[Natrolite] Museu Geológico e Mineiro of Lisbon ...
Ajuda ⓘ Casal do Penedo	[Natrolite] Museu Nacional de História Natural e da Ciência (Harvard) +1 other reference
ⓘ Monsanto Mountain	[Natrolite] Museu Nacional de História Natural e da Ciência (Harvard)
Oeiras ⓘ Carnaxide e Queijas	[Natrolite] António Manuel Ináçio Martins.
ⓘ Valejas	[Natrolite]
Sintra São João das Lampas e Terrugem Magoito ⓘ Lomba dos Pianos quarry	[Natrolite]
Madeira Madeira Island Funchal ⓘ Funchal beach	[Natrolite] www.mineralienatlas.de (n.d.)
Machico Porto da Cruz ⓘ Terra do Baptista gabbro outcrop	[Natrolite] Alves (n.d.)
Ribeira Brava ⓘ Serra de Água	[Mesolite, Natrolite] Alves (n.d.)
Santana São Roque do Faial ⓘ Fajã Grande	[Natrolite] Alves (n.d.)

Romania
ⓘ Bihor County	[Natrolite] Onac (2002)
Nucet ⓘ Băiţa mining district	[Natrolite] Canadian Mineralogist 40:1693
Bolfu III Mine ⓘ Big Cave	[Natrolite] Onac et al. (2002)
Caraş-Severin County Prigor ⓘ Crişenilor brook skarn occurrence	[Scolecite] Marincea et al. (2014, September) +1 other reference
Harghita County ⓘ Ditrău Complex	[Natrolite] Pál Molnár (2000) +1 other reference
Gheorgheni ⓘ Aurora Creek	[Gonnardite] Szakáll et al. (2010)
Joseni ⓘ Belcina Creek (Belcina)	[Natrolite] Hirtopanu et al. (2013)
Hunedoara County Băița ⓘ Crăciunești melaphyres	[Natrolite] von Hauer et al. (1863)
Mehedinti County Dubova ⓘ Eibenthal	[Scolecite] Koller G.

Russia
Buryatia Baunt District Vitim Plateau ⓘ Mukhalski massif	[Natrolite] Doroshkevich et al. (2012)
Mama River Basin Maigunda River ⓘ Burpala alkaline massif	[Natrolite] Tschernich (1992) +1 other reference
Chelyabinsk Oblast Ilmen Mountains ⓘ Ilmenogorsky alkaline complex	[Natrolite] Makagonov et al. (2017)
ⓘ Vishnevye Mountains	[Natrolite, Paranatrolite] Kobyashev Yu.S.
Buldym Lake ⓘ Vein No. 140	[Natrolite] Popova et al. (2018)
Dolgaya Mt. ⓘ Na Dezhda quarry	[Natrolite] Попова et al. (2019)
ⓘ Unnamed quarry	[Natrolite] Попова et al. (2019)
ⓘ Feldspar Quarry	[Natrolite] Locker et al. (2014)
ⓘ Karavai Mt	[Natrolite] webmineral.ru (2016)
Kobelikha Mt. ⓘ Unnamed quarry	[Natrolite, Paranatrolite] Nishanbaev et al. (2016)
ⓘ Kurochkin Log	[Natrolite] S. Kolesnichenko
Chukotka Autonomous Okrug Chukchi Peninsula (Chukotka Peninsula; Chukotski Peninsula) ⓘ Severny pluton	[Natrolite, Scolecite] Alekseev (2025)
Irkutsk Oblast ⓘ Bol'shetagninskoe Massif	[Natrolite] Савельева et al. (2021)
ⓘ Koordon ridge	[Natrolite] Czekanowski A.P. (1896) +1 other reference
ⓘ Zhidoiskii massif (Zhidoi)	[Natrolite] Pavel M. Kartashov (n.d.) +1 other reference
Kabardino-Balkaria Elbrussky District ⓘ Elbrus caldera	[Natrolite] Gurbanov et al. (2008)
Kamchatka Krai Bystrinsky District Central Kamchatka mining district ⓘ Aginskoe Au deposit (Aginskoye deposit)	[Scolecite] Okrugin et al. (2015)
Baranyevskoe ore field ⓘ Baranyevskoe deposit	[Scolecite] Okrugin et al. (2015)
Yelizovsky District ⓘ Asachinskoe deposit	[Scolecite] Okrugin et al. (2015)
Kronotsky Reserve ⓘ Uzon Caldera	[Natrolite, Scolecite] Active Volcanoes of Kamchatka
ⓘ Mutnovskoe	[Scolecite] Okrugin et al. (2015)
ⓘ Rodnikovoe	[Scolecite] Okrugin et al. (2015)
Khabarovsk Krai Ayano-Maysky district ⓘ Konder alkaline-ultrabasic massif	[Natrolite, Natrolite var: Spreustein] Lennikov et al. (2004)
Krasnoyarsk Krai Boguchansky District Chadobets alkaline complex ⓘ Terina Complex	[Natrolite] Prokopyev +4 other references
Evenkiysky District Nizhnyaya Tunguska River Basin ⓘ Sirkak cliff	[Mesolite] Czekanowski A.P. (1896) +1 other reference
Taymyrskiy Autonomous Okrug Taimyr Peninsula Norilsk-Talnakh Mining Region ⓘ Talnakh Cu-Ni Deposit	[Natrolite] Cooper (1997)
Magadan Oblast Khasynsky District Agan ore field ⓘ Agan deposit	[Natrolite] Volkov et al. (2015)
Murmansk Oblast ⓘ Afrikanda complex	[Natrolite] World of Stones 95: 5-6
ⓘ Carbonatite Stock in the vicinity of Tul'ilukht Bay	[Gonnardite, Natrolite] Dudkin +4 other references
ⓘ Eudialyte Pass	[Natrolite] Mitchell et al. (1996) +1 other reference
ⓘ Eveslogchorr Mt	[Natrolite] [World of Stones 95:5-6 +3 other references
Astrophyllite Stream ⓘ Pegmatite	[Natrolite] Pekov et al. (2005)
ⓘ Vein No. 2 of Labuntsov	[Natrolite] Pavel M. Kartashov (n.d.)
ⓘ IGC Stop 4-2	[Natrolite] Arzamastsev et al. (2008)
ⓘ Vein No. 2	[Natrolite] Men'shikov (2006)
ⓘ Vein No. 3	[Natrolite] Men'shikov (2006)
ⓘ Wadeite point	[Natrolite] Pavel M. Kartashov (n.d.) +1 other reference
ⓘ Gremyakha-Vyrmes Massif	[Natrolite] Liferovich et al. (2006)
Kandalakshsky District ⓘ Mokhnatye Roga	[Natrolite] Akimenko et al. (2014)
ⓘ Kaskasnyunchorr Mountain	[Natrolite] Mikhailova et al. (2007)
ⓘ Khibinpakhkchorr Mountain	[Natrolite] Azarova et al. (2009)
ⓘ Khibiny Massif	[Gonnardite]
ⓘ Kitchepakhk Mountain	[Natrolite] Konopleva et al. (2008)
ⓘ Koashva Mt	[Gonnardite, Paranatrolite] PEKOV et al. (2013)
ⓘ IGC Stop 2-3	[Natrolite] Arzamastsev et al. (2008)
ⓘ Koashva Open Pit	[Natrolite] [World of Stones 95:5-6 +5 other references
ⓘ Kola Peninsula	[Natrolite, Natrolite var: Kondrikovite] Clark (1993)
Kolsky District ⓘ Seblyavr Massif	[Natrolite] Sorokhtina et al. (2008)
Kovdorsky District ⓘ Kovdor Massif	[Gonnardite, Mesolite, Natrolite] Mikhailova et al. (2015) +1 other reference
ⓘ Kovdor Phlogopite mine	[Natrolite, Scolecite] Chukanov et al. (2004)
ⓘ Kovdor Zheleznyi Mine	[Natrolite] Mikhailova et al. (2015)
ⓘ Kukisvumchorr Mt	[Gonnardite, Mesolite, Paranatrolite] Pekov et al. (2004)
East slope Tuliok River head ⓘ Unnamed pegmatite	[Natrolite] Pavel M. Kartashov (n.d.)
ⓘ Kirovskii apatite mine	[Natrolite] [World of Stones 95:5-6 +5 other references
ⓘ 252 m level	[Natrolite] Yakovenchuk et al. (2024)
ⓘ Hilairitovoye pegmatite	[Natrolite] Pekov (2003) +1 other reference
ⓘ Vein No. 46	[Gonnardite, Natrolite] American Mineralogist
ⓘ Marchenko Peak	[Natrolite] Pekov (1998)
ⓘ IGC Stop 5-1A	[Natrolite] Arzamastsev et al. (2008)
ⓘ IGC Stop 5-1B	[Natrolite] Arzamastsev et al. (2008)
ⓘ IGC Stop 5-2	[Natrolite] Arzamastsev et al. (2008)
ⓘ IGC Stop 5-3	[Natrolite] Arzamastsev et al. (2008)
ⓘ IGC Stop 5-4	[Gonnardite, Natrolite] Arzamastsev et al. (2008)
ⓘ Northeast slope	[Natrolite] Lapis 29 (1)
ⓘ Lovozero Massif	[Gonnardite, Mesolite, Natrolite, Paranatrolite] Mikhailova et al. (2022)
ⓘ Mt. Kuetnyuchorr	[Gonnardite, Natrolite] Mokrushina et al. (2023)
Lovozersky District ⓘ Alluaiv Mountain	[Gonnardite, Natrolite] Pekov (1998)
Umbozero mine ⓘ Shkatulka pegmatite	[Natrolite] Ermolaeva et al. (2007)
ⓘ Shomiokitovoe pegmatite	[Natrolite] Pekov (2000)
ⓘ Sirenevaya pegmatite	[Natrolite] V. Grishin collection
ⓘ Umbozero North quarry	[Natrolite] Pavel M. Kartashov (n.d.)
ⓘ Chivruai river valley	[Natrolite] Men'shikov (2006)
Engporr Mountain ⓘ Seidozeritovyi pegmatite #2	[Natrolite] Mikhail Uchitel' data
ⓘ Karnasurt Mountain	[Gonnardite, Natrolite]
ⓘ Hackmanite Stock (Pegmatite #62)	[Natrolite] Pekov (1998)
ⓘ Karnasurt mine	[Natrolite] Kasatkin (2019)
ⓘ Palitra pegmatite	[Natrolite] Pekov et al. (2004) +1 other reference
ⓘ Natrolite Stock	[Natrolite] Pekov (1998) +2 other references
Second Eastern Stream ⓘ Pegmatite No. 60	[Gonnardite, Natrolite]
ⓘ Yubileinaya-2 pegmatite	[Natrolite] Kasatkin (2019)
ⓘ Yubileinaya pegmatite	[Natrolite] Pluth et al. (1997) +4 other references
ⓘ Kedykverpakhk Mountain	[Natrolite] Pekov (1998)
Keivy Mountains Western Keivy Massif ⓘ Sakharyok alkaline massif	[Natrolite] M.E. Ciriotti 30/10/2005 +2 other references
ⓘ Kitknyun Mountain	[Natrolite] Ivanyuk et al. (2006)
ⓘ Kontozero carbonatite	[Natrolite] Fomina et al. (2020)
Kuftnyun Mountain ⓘ Pegmatite No. 19	[Natrolite] Pekov (1998)
ⓘ Malyi Punkaruaiv Mountain	[Natrolite] Pekov (2000) +1 other reference
ⓘ Pegmatite No. 71	[Natrolite] Pekov et al. (2013)
ⓘ Mannepakhk Mountain	[Natrolite]
ⓘ Parguaiv Mountain	[Natrolite] Mikhailova et al. (2025)
Seidozero Lake ⓘ Lepkhe-Nel'm Mt	[Natrolite] Pekov (1998) +1 other reference
ⓘ Pegmatite No. 45	[Natrolite] Pekov et al. (2004)
ⓘ Pegmatite No. 47	[Natrolite] Semenov E.I. (1972) +1 other reference
ⓘ Selsurt Mountain	[Natrolite] [AmMin 85:1562] +1 other reference
ⓘ Sengischorr Mountain	[Natrolite] Ermolaeva et al. (2007) +1 other reference
Suoluai River Valley ⓘ Kuamdespakhk Mt	[Natrolite] Selivanova et al. (2024) +1 other reference
ⓘ Pegmatite No. 54	[Natrolite] Semenov E.I. (1972)
Suoluaiv Mountain ⓘ Seidozeritovyi pegmatite no. 1	[Gonnardite, Paranatrolite] American Mineralogist +1 other reference
ⓘ Unnamed pegmatite no. 1	[Natrolite] Mikhail Uchitel' data
Tyulbnyunuai River Valley ⓘ Medvezh'ya Berloga pegmatite (Pegmatite No. 13)	[Natrolite] Pekov (2000)
ⓘ Maly Mannepakhk Mt (Malyi Mannepakhk Mt)	[Natrolite] Kurbatov (1923)
ⓘ N'orkpakhk Mt	[Natrolite] Mikhailova et al. (2007) +1 other reference
ⓘ Eudialyte point	[Natrolite] Arzamastsev et al. (2008)
ⓘ Niva alkaline intrusion	[Natrolite] Arzamastseva et al. (1999) +1 other reference
Northern Karelia ⓘ Sallanlatvi Massif	[Natrolite] Zaitsev et al. (2004)
ⓘ Rasvumchorr Mt	[Natrolite] Pekov (1998) +1 other reference
Rasvumchorr Mine ⓘ Apatitovyi Tsirk	[Natrolite] Pekov (1998)
ⓘ Restin'yun Mt	[Natrolite] Хомяков А.П. et al. (1981)
ⓘ Takhtarvumchorr Mt	[Natrolite] Arzamastsev et al. (2008) +1 other reference
ⓘ IGC Stop 6-1	[Natrolite] Arzamastsev et al. (2008)
ⓘ IGC Stop 6-3	[Natrolite] Arzamastsev et al. (2008)
ⓘ Molybdenum Mine	[Natrolite] Pavel M. Kartashov (n.d.)
Turii Cape ⓘ Turii alkaline massif (Turiy massif)	[Gonnardite, Natrolite] Liferovich et al. (2006)
Valepakhk Mountain ⓘ Obmannyi pass	[Natrolite] Mineralogy of Khibiny massif et al. (in Russ.)
ⓘ Vantomnyutsk Mountain	[Natrolite] Konopleva et al. (2008)
ⓘ Yudychvumchorr Mountain	[Natrolite] Yakovenchuk et al. (2008)
Yukspor Mountain ⓘ Hackman Valley	[Natrolite] [World of Stones 95:5-6 +2 other references
ⓘ Lovchorrite Mine	[Natrolite] Pekov et al. (2003)
ⓘ Material'naya Adit	[Natrolite] Pekov (1998)
ⓘ Vein no. 26	[Natrolite] Yakovenchuk et al. (2005)
ⓘ Yum'echorr Mt (Yumjechorr)	[Natrolite] Konopleva et al. (2008)
Primorsky Krai Dalnegorsk Urban District ⓘ Dalnegorsk	[Scolecite] Grant et al. (2001)
ⓘ Sakha	[Mesolite, Scolecite] [World of Stones 12:49]
Aldan Inagli Massif ⓘ Inagli chrome-diopside deposit	[Natrolite] Pekov (1998)
Polar Yakutia ⓘ Tomtor Massif	[Mesolite, Natrolite] Okrugin et al. (2023)
ⓘ To-2 pipe	[Mesolite, Natrolite] Okrugin et al. (2021)
Sverdlovsk Oblast Asbest ⓘ Bazhenovskoye deposit	[Mesolite, Natrolite, Scolecite] Антонов (2003)
Tuva Sangilen Upland ⓘ Korgeredaba alkaline massif	[Natrolite] Pekov (1998)
Ural Mountains ⓘ Polar Urals	[Natrolite] Hyršl (1992)
Zabaykalsky Krai Nerchinsky District Adun-Cholon Range ⓘ Sherlova Gora	[Natrolite] Kasatkin et al. (2014)
ⓘ Shivertuiskoye deposit	[Natrolite]

Serbia
Central Serbia Mačva District Loznica Jadar valley ⓘ Jadar lithium deposit	[Natrolite] Putzolu et al. (2025)

Slovakia
Banská Bystrica Region Banská Štiavnica District ⓘ Banský Studenec	[Natrolite] Koděra et al. (1986)
ⓘ Podhorie	[Natrolite] Koděra et al. (1986)
Vysoká ⓘ Zlatno	[Natrolite] Koděra et al. (1986)
Lučenec District ⓘ Bulhary	[Natrolite] Farsang et al. (2014)
ⓘ Šiatorská Bukovinka	[Scolecite] Ďuďa
Bratislava Region Pezinok District Pezinok ⓘ Kolársky vrch deposit	[Natrolite] Pauliš
ⓘ Trojárová adit	[Natrolite] Ozdín D. et al. (2008)
Prešov Region Poprad District Vysoké Tatry ⓘ Prielom (Rohatka)	[Scolecite] Kreutz S. (1931)
Prešov District Fintice ⓘ Fintice quarry	[Mesolite, Scolecite] Ďuďa
Vyšná Šebastová ⓘ Maglovec quarry	[Mesolite, Natrolite, Scolecite] Peterec et al. (2018)
Zlatá Baňa Zlatá Baňa deposit ⓘ Base metal deposit	[Natrolite] Ďuďa R. (2001)
Vranov nad Topľou District Vechec ⓘ Vechec quarry	[Scolecite] Martin Števko-unpublished

Solomon Islands
Malaita Province ⓘ Malaita Island	[Natrolite] Petterson (2004)
ⓘ Upper Auluta River	[Gonnardite] Allen et al. (1965)

South Africa
Eastern Cape ⓘ Drakensberg region	[Mesolite, Natrolite] Cairncross et al. (1995)
Free State Lejweleputswa District Municipality Matjhabeng Local Municipality Odendaalsrus ⓘ Tshepong South Mine (Phakisa)	[Natrolite] Cairncross photo ID 729111
Tswelopele Local Municipality ⓘ Bultfontein ?	[Natrolite] Parry et al. (1932)
Xhariep District Municipality Kopanong Local Municipality Jagersfontein ⓘ Jagersfontein Mine	[Natrolite] Cairncross et al. (1995)
Gauteng City of Tshwane Metropolitan Municipality ⓘ Mamelodi Quarry	[Natrolite] Wilson
KwaZulu-Natal King Cetshwayo District Municipality Empangeni ⓘ Taylor's quarry	[Natrolite] Cairncross et al. (1995)
uMkhanyakude District Municipality Jozini Local Municipality ⓘ Jozini	[Scolecite] Windisch (2014)
Uthukela District Municipality Ladysmith Durban Townlands ⓘ Leach and Brown Quarry	[Mesolite, Scolecite] Tschernich (1992)
Limpopo Mopani District Municipality Ba-Phalaborwa Local Municipality Phalaborwa ⓘ Palabora Mine	[Mesolite, Natrolite, Scolecite] Cairncross et al. (1995) +1 other reference
Sekhukhune District Municipality Makhuduthamaga Local Municipality ⓘ Spitskop Alkaline Igneous Complex	[Natrolite] Harmer (1999)
Waterberg District Municipality Mogalakwena Local Municipality Mokopane ⓘ Grass Valley Chrome Mine	[Natrolite] Cairncross et al. (1995)
North West Bojanala Platinum District Municipality Madibeng Local Municipality Mooinooi ⓘ Mooinooi Mine	[Mesolite, Natrolite] Cairncross et al. (1995)
Moses Kotane Local Municipality ⓘ Pilanesberg Alkaline Ring Complex	[Natrolite] Mitchell et al. (2004) +2 other references
Ledig village area ⓘ Pilanesbergite type locality	[Natrolite] Dal Bo et al. (2024)
Northern Cape Frances Baard District Municipality Sol Plaatje Local Municipality Kimberley KEM JV Mine (Kimberley Ekapa Mining Joint Venture mine; Kimberley Underground mine) ⓘ Bultfontein Mine	[Natrolite] Parry et al. (1932) +1 other reference
John Taolo Gaetsewe District Municipality Joe Morolong Local Municipality ⓘ Wessels Mine	[Natrolite] Cairncross et al. (1993) +1 other reference
Namakwa District Municipality Karoo Hoogland Local Municipality Sutherland ⓘ Salpeterkop Mountain (Saltpetre Kop)	[Natrolite] Cairncross et al. (1995)
ZF Mgcawu District Municipality Tsantsabane Local Municipality Postmasburg ⓘ Kolomela Mine	[Natrolite] Kumba Iron Ore
ⓘ Unnamed borehole	[Natrolite] Costin et al. (2014) +1 other reference

Spain
Andalusia Cádiz Torre Alháquime ⓘ Torre Alháquime ophite	[Scolecite] Mineralogical Record (1996)
Granada ⓘ Alamedilla	[Natrolite] José Miguel Sola Fernandez
ⓘ Pilow lava outcrops	[Natrolite] José Miguel Sola
Iznalloz ⓘ Molino del Noguerón	[Natrolite] Calvo Rebollar (2018)
Málaga Almogía ⓘ Casasola dam ?	[Natrolite] Romero Silva (2003)
Ojén ⓘ La Concepción mine	[Mesolite] Calvo Rebollar (2018)
Aragon Huesca Estopiñán del Castillo ⓘ Reguer del Congost	[Scolecite] Calvo Rebollar (2018)
ⓘ Soriana Quarry	[Scolecite] Calvo Rebollar (2018)
Basque Country Álava ⓘ Peñacerrada-Urizaharra	[Natrolite] Revista digital de Mineralogía ... +5 other references
Canary Islands Las Palmas Province Fuerteventura ⓘ Fuerteventura Basal Complex	[Scolecite] La Iglesia A. et al. (1990)
Pájara ⓘ Morro de Jable	[Natrolite] Schiller (1988) +1 other reference
Tuineje Gran Tarajal ⓘ El Charco	[Mesolite] Colletion of Volker Betz
Gran Canaria Agaete ⓘ Cueva Blanca mountain	[Mesolite] Calvo Rebollar (2018)
El Risco ⓘ Cruz de Tabaibal	[Scolecite] Collection of Volker Betz
Risco Faneque ⓘ Faneroquito	[Scolecite] Betz (2009)
La Aldea de San Nicolás ⓘ Barranco del Caidero	[Mesolite] Zeolite collection of Volker Betz
ⓘ Lomo Blanco	[Mesolite] Collection of Volker Betz
Mogán ⓘ Degollada de Veneguera	[Natrolite] Collection of Volker Betz
Tejeda ⓘ Lomo de Las Lajas	[Natrolite] José Antonio Ruano- Personally ...
Lanzarote Haría ⓘ Famara cliff	[Natrolite] Strasser et al. (2006)
Tías ⓘ Montaña Blanca	[Mesolite] Calvo Rebollar (2018)
Yaiza Playa Blanca Montaña Roja Hoyo Azul ⓘ Motukoreaite occurrence	[Natrolite] Van Opstal (2021) +1 other reference
ⓘ Punta del Aguila	[Gonnardite, Mesolite, Natrolite] Lapis 2001 et al. (reference via Ferdinando Giovine) +1 other reference
ⓘ Unnamed zeolite occurrence ?	[Mesolite, Natrolite] Van Opstal (2021)
ⓘ Salinas de Janubio	[Natrolite] Reinhard Exel (unpublished manuscript in estate; NHM Vienna archive)
ⓘ Site 953	[Natrolite] Utzmann et al. (2002)
Santa Cruz de Tenerife Province ⓘ La Gomera	[Natrolite] Ternes (1992)
Hermigua ⓘ Playa de Hermigua	[Mesolite] Zeolite collection of Volker Betz
ⓘ La Palma	[Mesolite, Natrolite] Hède
Tenerife ⓘ Alcala	[Natrolite] Dill et al. (2023)
Arona ⓘ Centinela	[Natrolite] Dill et al. (2023)
La Orotava ⓘ Mount Teide	[Gonnardite, Natrolite] Dill et al. (2023)
ⓘ Palm Mar	[Gonnardite] Dill et al. (2023)
ⓘ Playa de San Juan	[Natrolite] Dill et al. (2023)
San Juan de la Rambla ⓘ San Juan de la Rambla	[Gonnardite, Natrolite] Dill et al. (2023)
San Miguel de Abona ⓘ Mirador de la Centinela	[Gonnardite, Natrolite] Ternes (1998)
Santa Cruz de Tenerife ⓘ Benijo Beach	[Natrolite] Analyzed by XRD by Dr. Joan Vinals (Barcelona)
Santiago del Teide ⓘ ~~Puerto de Santiago~~	[Natrolite] Dill et al. (2023)
Castile-La Mancha Ciudad Real Almagro ⓘ Cerro Moreno volcano (Cerro Moreno quarry)	[Gonnardite, Natrolite] Calvo et al. (2013)
Bolaños de Calatrava ⓘ Herrerías Volcano (Las Herrerías quarry)	[Natrolite] Calvo et al. (2013)
ⓘ Campo de Calatrava volcanic field	[Gonnardite] Calvo et al. (2013)
Ciudad Real ⓘ El Arzollar volcano	[Gonnardite, Natrolite] Calvo et al. (2013)
Corral de Calatrava ⓘ La Encomienda volcano (La Encomienda quarry)	[Gonnardite] López (n.d.)
Catalonia Barcelona Selva-Maresme Fogars de la Selva-Tordera Sant Corneli volcano ⓘ Sant Corneli Quarry (Can Savoia)	[Mesolite, Natrolite, Scolecite] Bareche (2005)
Girona Olot ⓘ Puig de la Garrinada Volcano	[Natrolite] Naubauer (1978)
Murcia Cehegín Baños de Gilico ⓘ María mine (Gilico mines)	[Natrolite] Col. Agustin Agudo Espinosa.
Valencian Community Alicante Albatera ⓘ Los Serranos Quarry	[Scolecite] Analyzed by XRD by Dr. Joan Vinals (Barcelona)
Castellón Altura ⓘ Los Tenderos quarry	[Natrolite] Adrian Pesudo Collection
Torás Mt. La Rocha de Piquer ⓘ Los Arenales quarry	[Natrolite] Honrubia et al. (2002)

Sudan
Al Qadarif ⓘ Unnamed zeolite occurrence	[Mesolite, Natrolite] Suliman et al. (2025)

Sweden
Jämtland County Åre Åreskutan ⓘ Bjelke Mines	[Natrolite] Wilke (1997)
ⓘ Fröå Mines	[Mesolite, Natrolite, Scolecite]
ⓘ Gustavsberg	[Natrolite]
Jönköping County Jönköping Gränna ⓘ Norra Kärr	[Natrolite] Törnebohm (1906) +11 other references
Norrbotten County Kiruna Svappavaara ⓘ Leveäniemi Mine	[Natrolite, Scolecite]
Östergötland County Ödeshög ⓘ Lakarp (Lakarp-Norra Kärr)	[Natrolite]
Skåne County Hässleholm Häglinge ⓘ Ynglingarum	[Natrolite] The Swedish Museum of Natural History ...
Uppsala County Uppsala Almunge ⓘ Almunge complex	[Natrolite] Quensel (1913) +3 other references
Värmland County Filipstad Långban Ore District ⓘ Långban Mine	[Natrolite] Gatedal (n.d.) +3 other references
ⓘ The Lake dump	[Natrolite] Wiklund (2003)
Västernorrland County Kramfors ⓘ Berghamn	[Natrolite] Aksel Osterlof
Sundsvall ⓘ Alnö Complex	[Natrolite]
Båräng ⓘ Borengite roadcut ?	[Natrolite] Von Eckermann (1961)
ⓘ Stavsätt	[Natrolite] Sandström et al. (2010)
Timrå ⓘ Söråker	[Natrolite] Sandström et al. (2010)

Switzerland
Bern Interlaken-Oberhasli Guttannen Oberaar lake area Aargrat ⓘ Gross Sidelhorn	[Scolecite] Parker et al. (1973) +3 other references
Grisons Maloja Region Bregaglia Upper Val Bregaglia Löbbia ⓘ Lavinair Crusc	[Scolecite] Stalder et al. (1998)
Promontogno ⓘ Gneiss quarry	[Scolecite] Stalder et al. (1998)
Soglio ⓘ Tumbler	[Scolecite] Stalder et al. (1998)
Val Forno ⓘ Forno glacier	[Gonnardite] Stalder et al. (1998)
ⓘ Pizzi dei Rossi	[Gonnardite, Scolecite] Stalder et al. (1998)
Moesa Region Calanca Arvigo ⓘ Gneiss quarries	[Mesolite, Scolecite] Weiß et al. (1997) +1 other reference
Surselva Region Disentis Sogn Placi Valley ⓘ Scalinada Pintga	[Scolecite] Stalder et al. (1998)
Tujetsch ⓘ Val Giuv	[Scolecite] Jahn (2004)
Val Maighels ⓘ Maighels glacier	[Scolecite] Stalder et al. (1998)
ⓘ Val Milà	[Scolecite] M Kampf collection
Val Strem ⓘ Caschlè	[Scolecite] Stalder et al. (1998)
Ticino Leventina Airolo Lucendro Valley ⓘ Pizzo della Valletta	[Scolecite] Stalder et al. (1998)
ⓘ St Gotthard Highway tunnel (south section)	[Scolecite] Stalder et al. (1998)
Riviera Riviera Lodrino ⓘ Iragna	[Scolecite] Weiß (1982)
Vallemaggia Cevio ⓘ Pizzo Alzasca	[Scolecite] ...
Uri Reuss Valley Felli Valley ⓘ Schattig Wichel (Piz Giuv)	[Scolecite] Stalder et al. (1998)
ⓘ Scolecite pocket	[Scolecite] Stalder et al. (1998)
ⓘ West slope	[Scolecite] Weibel et al. (1990)
Göschenen Göschenen Valley Göscheneralp ⓘ Feldschijen glacier	[Scolecite] Stalder et al. (1998)
ⓘ St Gotthard Highway tunnel (north section)	[Scolecite] Bracke (n.d.)
Silenen Maderanertal ⓘ Etzli Valley	[Scolecite] Stalder et al. (1998)
Urseren Hospental Zumdorf ⓘ Großtal	[Scolecite] Parker et al. (1973)
Valais Goms Binn Chriegalp valley ⓘ Kriegalp water tunnel	[Scolecite] Stalder et al. (1998)
ⓘ Fleschhorn	[Mesolite, Scolecite]
ⓘ Geisspfad area	[Scolecite] Stalder et al. (1998)
ⓘ Geisspfad pass	[Mesolite] Stalder et al. (1998)
ⓘ Schwarzhorn	[Mesolite, Natrolite, Scolecite] Stalder et al. (1998)
Fiesch ⓘ Gibelbach	[Scolecite] Stalder et al. (1998)
Fieschertal Burg - Fiesch Glacier area ⓘ Burg	[Scolecite] Stalder et al. (1998)
Hérens Evolène Arolla Valley Arolla ⓘ Pièce Glacier	[Scolecite] Cuchet et al. (2008)
ⓘ Serre de Vuibé	[Scolecite] Stalder et al. (1998)
Visp Zermatt Gorner glacier area ⓘ Pollux	[Natrolite] Stalder et al. (1998)
Westlich Raron Blatten Lang glacier area ⓘ Anun glacier	[Scolecite] Stalder et al. (1998)
ⓘ Schinhorn - Beich pass area	[Scolecite] Stalder et al. (1998)
Ferden Goppenstein ⓘ Meiggbach	[Scolecite] Stalder et al. (1998)
Wiler ⓘ Tännerra	[Scolecite] Stalder et al. (1998)
ⓘ Wilerra	[Scolecite] Stalder et al. (1998)

Taiwan
ⓘ Penghu County	[Mesolite, Natrolite, Scolecite]
Penghu Islands ⓘ Hsin-jin	[Scolecite] Tschernich (1992)
ⓘ Taitung County	[Natrolite] Tschernich (1992)
Beinan Township ⓘ Hutoushan	[Natrolite] Juan et al. (1959)

Tanzania
Arusha region Ngorongoro District ⓘ Mosonik Volcano	[Natrolite] Mitchell et al. (2022)
ⓘ Olduvai Gorge	[Natrolite] Hay (1964) +2 other references
Manyara Region Simanjiro District Lelatema Mountains ⓘ Merelani Hills	[Mesolite, Scolecite] John A. Jaszczak by Raman spectroscopy ...
ⓘ Mwajanga diggings	[Natrolite] Peter Slootweg specimens

Thailand
Buriram Province Khao Krae Dong (Khao Kradong) ⓘ Unnamed quarry ?	[Mesolite] Hansen (2005)
Surat Thani Province Surat Thani ⓘ Scolecite occurrence	[Scolecite] Smith et al. (1971)

Turkey
Ankara Province Beypazari District ⓘ Beypazarı trona deposit	[Natrolite] Helvaci (1998)
ⓘ Cubuk District	[Scolecite] Hatipoglu (2016)
Samsun Province ⓘ Samsun	[Natrolite]
Sivas Province Sivas District ⓘ Karaçayır Syenite Intrusion	[Gonnardite, Natrolite] Alan F. Cooper et al. (2011)
Trabzon Province ⓘ Eastern Pontides Volcanic Province	[Mesolite, Natrolite] Arslan et al. (1997) +3 other references
ⓘ Trabzon	[Natrolite] Yücel et al. (2014)

Uganda
Eastern Region Bududa ⓘ Budeda complex ?	[Natrolite] Sutherland (1969)
Kapchorwa ⓘ Tutum Cave	[Natrolite] Natural History Museum Vienna collection
Kween ⓘ Sipi caves	[Natrolite] De Ascenção Guedes et al. (2010)
Manafwa Mount Elgon ⓘ Sipi	[Natrolite] De Ascenção Guedes et al. (2014)

UK
England Cornwall Mullion ⓘ George's Cove	[Natrolite] Golley et al. (1995)
ⓘ Henscarth Rock (Henscarth)	[Scolecite] Wilson et al. (2008)
ⓘ Parc Bean Cove	[Natrolite] Russell (1910) +1 other reference
ⓘ Pol Cornick	[Natrolite] Golley et al. (1995)
ⓘ Potstone Point	[Natrolite] Golley et al. (1995)
St Just Botallack ⓘ Botallack Mine	[Mesolite, Natrolite] Collins (1871)
Cliff outcrops ⓘ Botallack Head (Wheal Cock Carn)	[Mesolite, Natrolite] Hall (1868)
St Keverne Coverack ⓘ Chynhalls Point	[Natrolite] Russell (1910)
ⓘ Dean Quarry	[Natrolite, Scolecite] Golley et al. (1995) +1 other reference
St Stephen-in-Brannel Foxhole ⓘ ~~Stenna Gwyn Mine (Stennagwyn Mine)~~	[Mesolite, Natrolite] Hogg (1825) +2 other references
Cumbria Barrow-in-Furness ⓘ Dalton Town with Newton	[Natrolite] Hall (1868)
Derbyshire Derbyshire Dales District Blackwell in the Peak ⓘ Calton Hill Quarry	[Natrolite] [J. Russell Soc. 2001-89]
Merseyside Wirral ⓘ Thurstaston Beach	[Natrolite] Day (1999)
West Midlands Metropolitan County Walsall Bentley ⓘ Pouk Hill Quarry (Pouck Hill Quarry)	[Mesolite] Hall (1868)
Northern Ireland ⓘ County Antrim	[Natrolite] Walker (1960)
Antrim ⓘ Lady Hill Quarry ?	[Mesolite] Trevor Boyd Collection
ⓘ Ballintoy	[Mesolite] Rutley (1902)
ⓘ Cregganboy	[Natrolite] Day (1999)
Ballyclare ⓘ Craighill Quarry	[Mesolite] Trevor Boyd Collection
Ballymena Broughshane ⓘ Ballynulto Quarry	[Mesolite] Specimen in Alan Goldstein collection
ⓘ Clinty Quarry	[Natrolite] S. Moreton
ⓘ Carnmoney	[Mesolite] Walker (1960)
Carrickfergus ⓘ Knockagh escarpment	[Natrolite] Teertstra et al. (1994)
ⓘ Dunseverick	[Scolecite] Wilson O. et al. (2003)
Garron Plateau ⓘ Glenariff Valley	[Natrolite] Walker (1962)
ⓘ Giant's Causeway	[Mesolite] Rutley (1902)
Glenarm ⓘ Coastal cliffs	[Natrolite] Walker (1962)
ⓘ Little Deerpark Quarry	[Gonnardite, Natrolite] Tschernich (1992)
ⓘ Minnis North	[Mesolite] Trevor Boyd Collection
ⓘ Islandmagee	[Gonnardite, Paranatrolite]
ⓘ Gobbins	[Gonnardite] dan weinrich
ⓘ Hills Port	[Gonnardite, Natrolite, Paranatrolite] Nawaz +2 other references
Port Muck ⓘ Mcllroy's Port	[Gonnardite] Wilson O. et al. (2003)
ⓘ Two Mouthed Cave	[Natrolite] Walker (1959)
ⓘ Langford Lodge borehole	[Scolecite] Walker (1962)
Larne Glynn (Glynn Hill) Magheramorne ⓘ Basalt quarry	[Gonnardite, Natrolite] Artioli et al. (1994)
Kilwaughter Castle ⓘ Unnamed quarry	[Natrolite] Walker (1962)
ⓘ Unnamed stream	[Natrolite] Walker (1962)
Templepatrick ⓘ Bairds Brae	[Natrolite] Walker (1960)
ⓘ Hightown Quarry	[Mesolite] Trevor Boyd Collection
Waterfoot ⓘ Fallowvee	[Mesolite] Trevor Boyd Collection. Also confirmed ... +1 other reference
ⓘ White Mountain Quarry	[Natrolite] Walker (1959)
Whitehead ⓘ Unnamed quarry No. 2	[Natrolite] Walker (1962)
County Down Kilkeel Aughrim Hill ⓘ Aughrim Quarry	[Scolecite] Moreton et al. (2012)
County Londonderry ⓘ Down Hill	[Mesolite] Rutley (1902)
Scotland Argyll and Bute Isle of Mull ⓘ 'S Airde Beinn	[Natrolite] Cann (1965) +1 other reference
Ben More ⓘ An Gearna	[Scolecite] BMS Collection 1146 +1 other reference
ⓘ Beinn Fhada	[Scolecite] McLintock (1915)
ⓘ Maol nan Damh	[Scolecite] McLintock (1915)
Loch Na Keal ⓘ Creag Brimishgan	[Scolecite]
ⓘ Scarisdale wood (Scarisdale beach)	[Scolecite]
Treshnish ⓘ Lòn Reudle	[Mesolite, Natrolite] Stephen Moreton
ⓘ City of Edinburgh	[Natrolite] John "Lord" Calvert collection (1832-1897)
East Renfrewshire Barrhead ⓘ Boyleston Quarry	[Natrolite, Scolecite] Heddle (1901) +3 other references
Fife Kirkcaldy ⓘ Orrock Quarry	[Natrolite] BMS collection
Highland East Sutherland and Edderton Morvern ⓘ Ardtornish bay	[Mesolite, Natrolite, Scolecite] Render (n.d.)
ⓘ Sgurr na Greine	[Natrolite, Scolecite] Render (n.d.)
Eilean á Chèo Isle of Skye Duirinish ⓘ Moonen Bay	[Mesolite] Green et al. (1996)
ⓘ Ollisdal Geo	[Mesolite]
Dunvegan ⓘ Dunvegan Quarry	[Mesolite] www.picus.co.uk (2008)
Minginish Carbost ⓘ Preshal More	[Natrolite] Render (n.d.)
ⓘ Sgurr nam Fiadh	[Mesolite] Wolfe et al. (2008)
Talisker ⓘ Talisker Bay	[Mesolite, Natrolite, Scolecite]
Glen Brittle ⓘ Sgurr nam Boc	[Mesolite] Wolfe et al. (2008)
Sligachan ⓘ Sligachan quarry	[Mesolite]
ⓘ Struan	[Mesolite] Day (1999)
ⓘ A863 roadcut	[Scolecite] Wolfgang Hampel
Trotternish Loch Snizort Kingsburgh ⓘ Kingsburgh Quarry	[Mesolite] Haas (n.d.)
Portree ⓘ Portree Quarry (Co-op Quarry)	[Mesolite]
ⓘ Staffin Road	[Mesolite] Sweet et al. (1961)
ⓘ Sgurr Mor	[Mesolite, Natrolite] Render (n.d.)
Staffin ⓘ Quiraing	[Mesolite] Andy Thompson
ⓘ The Storr	[Mesolite, Scolecite] Day (1999)
North， West and Central Sutherland ⓘ Achmelvich dike	[Natrolite] Sabine (1952) +2 other references
Inverclyde ⓘ Kilmacolm (Kilmalcolm)	[Mesolite] [Specimen in the Natural History Museum
ⓘ Port Glasgow	[Mesolite] BMS Collection
North Ayrshire Beith ⓘ Loanhead Quarry	[Natrolite] [BMS]
Isle of Arran ⓘ Dippin Sill	[Natrolite] Mineralogical Magazine 1977 41 : 534-537 +4 other references
Orkney Islands Mainland Island ⓘ Orkney Islands Dike Swarm	[Natrolite] Flett (1900) +7 other references
Outer Hebrides ⓘ St Kilda	[Scolecite] St Kilda: an Illustrated Account of the Geology. Harding R.R. (British Geological Survey Report Vol 16, No 7)
Perth and Kinross ⓘ Kinross	[Mesolite] Rutley (1902)
Ochil Hills ⓘ Glenfarg	[Natrolite, Natrolite var: Galactite]
Renfrewshire Bishopton ⓘ Bishopton tunnel	[Natrolite] [Specimen in the Natural History Museum
ⓘ Hartfield Moss	[Natrolite] Day (1999)
Stirling ⓘ Touch Muir (Touch Forest)	[Natrolite] M.Wirth and BMS collections
West Dunbartonshire ⓘ Old Kilpatrick	[Natrolite] Museum Natural History collection
Wales Gwynedd Aberdaron Rhiw ⓘ Benallt Mine	[Natrolite] Liferovich et al. (2006)
Pwllheli ⓘ Gimlet Quarry	[Natrolite] National Museum of Wales collection

Ukraine
Crimea Bakhchysarai Trudolyubovka ⓘ Pervomaiskii quarry	[Natrolite] Karpenko V. (New Data on Minerals)
Feodosia area ⓘ Karadag Reserve (Kara-Dag)	[Mesolite, Natrolite, Scolecite] Tischenko A. data
Simferopol area Al'ma River valley ⓘ Kizilovka village (Karagach)	[Natrolite] Dvoichenko P.A. The minerals of Crimea (1914)
Ukrainka Village area (Kurtsy) ⓘ Severnyi Kurtsovskii quarry (North Kyrtsy)	[Natrolite] Dvoichenko (1914) +1 other reference
Donetsk Oblast ⓘ Oktyabr'skii Massif	[Natrolite] Dumańska-Słowik et al. (2012)
Starobesheve Raion ⓘ Pokrovo-Kireevo structure (Pokrovo-Kirejevo; Pokrovo-Kireevsk)	[Natrolite] Belovitskaya et al. (2004)
Sevastopol Balaklava district ⓘ Cape Fiolent	[Natrolite] Dobrovolskaya T.I. (2004)
Zhytomyr Oblast Zhytomyr Raion ⓘ Khoroshiv Raion (Volodarsk-Volynskii)	[Natrolite] Lyckberg et al. (2009)

USA
Alaska Aleutians West Census Area Pribilof Islands ⓘ Saint George Island	[Natrolite] Feeley et al. (1999) +2 other references
Petersburg Borough ⓘ Hound Island	[Scolecite] June 1997 +3 other references
ⓘ Rocky Pass	[Scolecite] June 1997 +3 other references
Arizona Cochise County ⓘ Bisbee	[Natrolite] Graeme (1981)
Tombstone Mining District ⓘ Lucky Cuss Mine	[Natrolite] Anthony et al. (1995)
Gila County Banner Mining District Christmas ⓘ Christmas Mine	[Mesolite] Anthony et al. (1995)
Graham County Aravaipa Mining District Klondyke Grand Reef Mountain Laurel Canyon ⓘ ~~Grand Reef Mine~~	[Natrolite] Jones (1980) +1 other reference
Ash Peak Mining District Thumb Butte area ⓘ Sections 4 & 5; T7S; R29E	[Mesolite] Anthony et al. (1995)
Lone Star Mining District (Safford Mining District; Dos Pobres Mining District) Gila Valley Geronimo ⓘ Black Point Peak	[Scolecite] Galbraith (1959)
Maricopa County ⓘ Horseshoe Dam area (Horseshoe Dam Clinoptilolite occurrence)	[Natrolite] Shannon (1983) +1 other reference
Mohave County Minnesota Mining District Hoover Dam area ⓘ Unnamed Kaersutite occurrence [1]	[Natrolite] Campbell et al. (1950) +4 other references
Pima County ⓘ Golden Dam spillway	[Gonnardite] Anthony et al. (1995)
Pinal County ⓘ Bunker Hill Mining District (Copper Creek Mining District)	[Scolecite] Anthony et al. (1995)
Santa Cruz County Patagonia Mountains Patagonia Mining District Patagonia ⓘ Southwest of Patagonia	[Mesolite] Anthony et al. (1995)
Yavapai County Eureka Mining District Bagdad Bozarth Mesa Hillside Mine area ⓘ Unnamed Natrolite occurrence [1]	[Natrolite] Anthony et al. (1995)
ⓘ Santa Maria River	[Natrolite] Stefano Broetto collection
Arkansas Garland County Wilson Springs (Potash Sulfur Springs) Union Carbide Mine ⓘ North Wilson pit	[Natrolite] Howard +1 other reference
Hot Spring County ⓘ Magnet Cove	[Gonnardite, Natrolite] Ross et al. (1992)
ⓘ Cove Creek Bridge and The Branch area	[Natrolite] Smith (1994)
ⓘ Diamond Jo Quarry	[Gonnardite, Natrolite] Flohr et al. (1989)
ⓘ Eudialyte pegmatite	[Natrolite] Erickson +1 other reference
ⓘ Jones Mill Quarry	[Natrolite] Horváth Collection - confirmed visually
ⓘ Kimzey Calcite Quarry (Calcite Hill)	[Natrolite] Shockley (1976)
Pulaski County Little Rock ⓘ Granite Mountain area	[Gonnardite, Mesolite, Natrolite]
ⓘ Big Rock Quarry (3M Quarry; Arch Street Pike Quarry)	[Mesolite, Natrolite] Henry Barwood - unpublished (2010)
ⓘ Granite Mountain Quarry No. 1	[Natrolite] Tschernich (1992)
Saline County Granite Mountain complex Sweet Home ⓘ Granite Mountain No. 3 Quarry	[Mesolite, Natrolite] Tschernich (1992)
California Alameda County Berkeley Berkeley Hills ⓘ Unspecified Zeolite-Phosphate occurrences [1]	[Natrolite] Murdoch (1966) +2 other references
ⓘ Diablo Range	[Natrolite] Mason (1976)
Fresno County Archer Camp ⓘ Unnamed Zeolite occurrence [1]	[Natrolite] Arnold (1910) +3 other references
Humboldt County ⓘ Coyote Peak	[Gonnardite, Natrolite] W. S. Wise (2006)
Inyo County Amargosa Range Black Mountains Monte Blanco ⓘ Unnamed Zeolite occurrence [1]	[Natrolite] Foshag (1924) +3 other references
Kern County Boron ⓘ Kramer Borate deposit	[Natrolite] U.S. Borax
West Baker ⓘ Unnamed Pumice quarry [3]	[Natrolite] MarekC (2019)
El Paso Mountains District Ricardo ⓘ Red Rock Canyon prospects	[Mesolite, Natrolite] Murdoch (1966) +3 other references
Los Angeles County Agoura Hills ⓘ Kanan Road Quarry	[Natrolite] Self Collected - ZzyzxMinerals.com
Brush Canyon ⓘ Neuerberg locality 5 (Fire Road locality)	[Natrolite] Neuerberg (1951) +2 other references
ⓘ Cold Creek Canyon	[Natrolite] DeVito +2 other references
Coldwater Canyon area ⓘ Neuerberg locality 6 (Fire Road E of Coldwater Canyon)	[Natrolite] Sharp (1959) +1 other reference
ⓘ Lake Malibu area	[Natrolite] Schwartz (1942) +1 other reference
Lang Tick Canyon ⓘ Head of Tick Canyon	[Natrolite] Armstrong (1948) +2 other references
ⓘ North of the Sterling Mine	[Natrolite] Sharp (1959) +4 other references
Laurel Canyon area ⓘ Neuerberg locality 7	[Natrolite] Neuerberg (1951) +1 other reference
ⓘ Neuerberg locality 8	[Natrolite] Neuerberg (1951) +2 other references
Los Angeles Hollywood Hills Hollywood Brush Canyon ⓘ Brush Canyon Quarry (Pacific Electric Quarry; Neuerberg locality 2)	[Natrolite] Neuerberg (1951) +4 other references
Cahuenga Pass Cahuenga Boulevard roadcut ⓘ Neuerberg locality 9	[Natrolite] Neuerberg (1951)
ⓘ Neuerberg Locality 7	[Natrolite] Neuerberg (1951)
West of Cahuenga Pass ⓘ Mulholland Drive area	[Natrolite] Schürmann (1928) +4 other references
ⓘ Griffith Park	[Natrolite] Tschernich (1992)
ⓘ Mulholland Drive	[Natrolite] Schürmann (1928) +1 other reference
ⓘ Neuerberg locality 4	[Natrolite] Neuerberg (1951) +1 other reference
ⓘ Neuerberg locality 3	[Natrolite] Neuerberg (1951) +1 other reference
Palos Verdes Peninsula Palos Verdes Hills Portuguese Bend area ⓘ Livingston Quarry (Livingston Rock and Gravel Co. Quarry)	[Natrolite] Sharp (1959) +2 other references
Sierra Pelona Mts (Sierra Pelona Range) Three Points Bear Canyon ⓘ Gillette Mine (Los Padre Mine)	[Natrolite] Sharp (1959) +2 other references
ⓘ Modoc County	[Natrolite] Murdoch (1966)
Plumas County Plumas Copper Belt Taylorsville Mining District Moonlight Peak Lights Creek Copper deposits (Moonlight Mine; Sulfide Ridge deposits; Lights Canyon deposits) ⓘ Engles Mine	[Natrolite, Scolecite] Graton et al. (1917) +4 other references
Riverside County Jurupa Valley Crestmore ⓘ Crestmore quarries	[Natrolite, Scolecite] Jenni (1957) +2 other references
Sky Blue Hill ⓘ Commercial Quarry	[Gonnardite] Pemberton (1983) +1 other reference
San Benito County Goat Mountain Clear Creek Canyon ⓘ Staging Stop #1	[Natrolite] Daniel J. Evanich Collection
Idria Peak ⓘ Clear Creek deposits	[Natrolite] Chesterman (1950a) +4 other references
Picacho Peak ⓘ Unnamed Zeolite occurrence [1]	[Natrolite] Murdoch (1942) +2 other references
ⓘ Victor claim (Victor Mine)	[Natrolite] Personally collected and analyzed by David M. Lowe using XRD (April 2018) +1 other reference
Santa Rita Peak ⓘ California State Gem Mine	[Natrolite] Louderback (1907) +6 other references
ⓘ Junnila Mine (Junnila claim)	[Natrolite] www.benitoitemine.com +1 other reference
ⓘ KCAC Mine (Santa Rita Mine; Union Carbide Nuclear; Santa Rita Asbestos Mine; Joe 5 pit; Joe 7-5 Mine)	[Natrolite] P.C. +1 other reference
San Luis Obispo County Cuyama Valley ⓘ Unnamed Zeolite occurrence [1]	[Natrolite] Fairbanks (1895) +1 other reference
Santa Barbara County Guadalupe ⓘ Point Sal	[Natrolite] Moller (1960) +2 other references
Santa Clara County Morgan Hill Cochrane Ranch (Cochran Ranch; Jackson Ranch) West of Cochrane Ranch ⓘ Unnamed Zeolite occurrence [2]	[Natrolite] Kartchner (1963) +1 other reference
ⓘ Santa Monica Mountains	[Natrolite] Mineral News v.14 no.9
Shasta County Klamath Mountains East Shasta Copper - Zinc Mining District Round Mountain ⓘ East of Round Mountain (Road to Terrys Mill)	[Natrolite] Melhase (1934) +3 other references
Lassen Volcanic National Park ⓘ Lassen Peak	[Mesolite] Murdoch et al. (1966)
Redding Mining District Redding area ⓘ Unspecified Zeolite occurrence [1]	[Mesolite] Murdoch et al. (1966)
Sierra County ⓘ Herkin's Ranch	[Natrolite] Murdoch (1966)
Sonoma County ⓘ Petaluma	[Natrolite] Murdoch (1966)
Ventura County Frazier Park area Frazier Mountain ⓘ Unnamed Zeolite occurrence [2]	[Mesolite] Murdoch et al. (1966)
Santa Monica Mountains Conservancy Sandstone Peak ⓘ Circle X Boy Scout Camp zeolite locality	[Natrolite] www.mineralsocal.org (2001)
ⓘ Ventura County Borate Mining District (Stauffer Mining District)	[Mesolite, Natrolite] Gale (1914c) +2 other references
Lake of the Woods area Lockwood Valley ⓘ Unnamed Zeolite occurrence [1]	[Mesolite] Murdoch et al. (1966)
Colorado Boulder County Sugarloaf Mining District ⓘ Schoolhouse limburgite porphry ?	[Scolecite] Eckel et al. (1997)
Fremont County ⓘ Gem Park complex	[Natrolite] USGS Prof Paper 649 +2 other references
ⓘ Vermiculite Mine (MRDS - 10013422)	[Natrolite] USGS Prof Paper 649 +1 other reference
Garfield County Piceance Basin ⓘ East Willow Creek No. 1 core hole	[Natrolite] Eckel et al. (1997)
Gunnison County Dorchester Mining District Taylor Park ⓘ Italian Mountain	[Scolecite] Tschernich (1992) +1 other reference
White Earth Mining District (Powderhorn Mining District) ⓘ Iron Hill deposit	[Natrolite] Larsen (1942) +2 other references
Hinsdale County Lake City Mining District ⓘ Uncompahgre Peak	[Natrolite] Eckel et al. (1997)
Jefferson County Golden Mining District Golden ⓘ North Table Mountain	[Gonnardite, Mesolite, Natrolite] Rocks & Minerals 79:4
ⓘ South Table Mountain	[Gonnardite, Mesolite, Natrolite] Wilson (1988)
ⓘ Lakewood	[Natrolite] Eckel et al. (1997)
ⓘ Nevada Place	[Natrolite] Eckel et al. (1997)
Mineral County ⓘ Wolf Creek Pass	[Natrolite] Eckel et al. (1997)
ⓘ Treasure Falls locality	[Natrolite] Rocks & Minerals 79:5 pp316-324
Montezuma County McElmo Creek (Ute Mountains) Area ⓘ McElmo Creek Area (McElmo Field; Ute Mountains Area)	[Natrolite] - (2005)
ⓘ Ute Mountain	[Mesolite, Natrolite] Eckel et al. (1997)
Park County South Park ⓘ South Park Basalt	[Natrolite] Eckel et al. (1997)
Pitkin County Elk Mountains ⓘ White Rock granodiorite	[Natrolite] Eckel et al. (1997)
Summit County Gore Range ⓘ Upper Slate Lake	[Scolecite] Eckel et al. (1997)
Teller County ⓘ Cripple Creek Mining District	[Natrolite] Carnein et al. (2005)
Connecticut Fairfield County Newtown Hawleyville ⓘ Sky Ridge railroad cut ?	[Natrolite] Januzzi et al. (1976)
ⓘ Interstate 84 road cuts (Route 6A bypass)	[Natrolite] Tschernich (1992) +1 other reference
Redding ⓘ State Route 57 zeolite occurrence (Georgetown locality; Connerie's store)	[Mesolite, Natrolite] Cristofono (n.d.)
Litchfield County Thomaston ⓘ Reynolds Bridge	[Natrolite, Scolecite] Yedlin (1964)
Thomaston Dam ⓘ ~~Thomaston Dam railroad cut~~	[Natrolite] Segeler et al. (1985)
Watertown ⓘ State Route 8 interchange 34 (formerly 37)	[Natrolite] Yedlin (1964)
Woodbury ⓘ Nonnewaug River Industrial Park ?	[Mesolite] Mike Polletta Observation
Orenaug Hills ⓘ O & G Southbury Quarry (Silliman Quarry; O & G No. 2 Quarry)	[Natrolite] Cristofono (n.d.) +1 other reference
ⓘ O & G Woodbury Traprock Quarry (Orenaug Quarry; O & G No. 1 Quarry)	[Natrolite] Januzzi et al. (1976)
Middlesex County Haddam Haddam Neck ⓘ Connecticut Yankee atomic power plant	[Gonnardite, Natrolite] Tschernich (1992)
Higganum ⓘ State Route 9 and State Route 81 Interchange	[Natrolite] Schooner (circa 1980s)
Middlefield Wadsworth Falls ⓘ Zeolite occurrence	[Natrolite] Visually indentified by A. Berluti in ...
Portland Collins Hill ⓘ ~~Hale-Walker prospects~~	[Natrolite] Januzzi et al. (1976)
New Haven County Cheshire ⓘ Cheshire Traprock Quarry	[Natrolite] Tschernich (1992) +1 other reference
Meriden ⓘ Hubbard Park Quartz locality ?	[Natrolite] Rowan M. Lytle Collection
Delaware New Castle County Wilmington ⓘ Brandywine Quarry (Hubbard Quarry)	[Natrolite] Rocks & Min.:11:216 +2 other references
Georgia DeKalb County Little Stone Mountain ⓘ Davis Quarry	[Scolecite] Cook (1978)
ⓘ Reagin Quarry	[Scolecite] Cook (1978)
Fulton County Red Oak ⓘ Red Oak Quarry	[Scolecite] Verified by XRD by Travis Olds
Troup County Hogansville ⓘ Yellow Jacket Quarry	[Natrolite] Rocks & Min.: 64:204.
Warren County Cedar Rock ⓘ Cedar Rock Quarry (Superior Stone Co. Pit)	[Mesolite, Natrolite] Rocks & Min.:64:205.
ⓘ Green River Formation	[Natrolite] Milton (1977) +1 other reference
ⓘ Guam	[Natrolite] John T. Stark (1963)
ⓘ Humåtak	[Natrolite] Tschernich (1992)
Hawaii Honolulu County ⓘ Mānana Island	[Gonnardite, Natrolite] Iijima et al. (1969) +1 other reference
Oahu Island Honolulu ⓘ Diamond Head	[Gonnardite, Natrolite] Iijima et al. (1969) +1 other reference
ⓘ Moiliili Quarry	[Gonnardite] Tschernich (1992)
ⓘ Punchbowl	[Gonnardite, Natrolite] Iijima et al. (1969) +1 other reference
Koolau Range (Koolau caldera) ⓘ Kapaa Quarry	[Scolecite] Tschernich (1992)
ⓘ Koko Craters	[Gonnardite, Natrolite] Iijima et al. (1969)
ⓘ Ulupau Head	[Gonnardite, Natrolite] Iijima et al. (1969) +1 other reference
ⓘ Salt Lake Crater	[Gonnardite, Natrolite] Tschernich (1992)
Idaho Adams County Council ⓘ Wildhorse Canyon	[Mesolite] Ream (1995)
ⓘ Pinehurst	[Mesolite] Ream (1995)
Boise County ⓘ Gardena	[Mesolite] Ream (2004)
Custer County Bay Horse Mining District ⓘ Challis	[Mesolite] Ream (2004)
Idaho County ⓘ Little Salmon River	[Natrolite] Ream (2004)
ⓘ Riggins	[Mesolite] Tschernich (1992)
ⓘ Race Creek	[Mesolite] Ream (1995)
ⓘ Squaw Creek	[Mesolite] Ream (2004)
Skookumchuck Creek ⓘ Highway 95 Roadcut (218)	[Natrolite] Ream (2004)
ⓘ Highway 95 Roadcut (220)	[Mesolite] Ream (2004)
ⓘ US highway 95 roadcut (219)	[Mesolite] Ream (2004)
ⓘ Slate Creek (2)	[Natrolite] Tschernich (1992) +1 other reference
Lemhi County Spring Mountain Mining District Quartzite Canyon ⓘ Unnamed skarn	[Mesolite, Natrolite] Ream (2004)
Washington County Middle Fork of Weiser River ⓘ Highway 95 Roadcuts	[Mesolite] Ream (1995)
Maine Cumberland County Windham ⓘ Mallison Falls	[Scolecite] King et al. (1994)
Kennebec County Litchfield ⓘ Dennis Hill locality (Litchfield sodalite locality)	[Natrolite] King et al. (1994)
Washington County Perry ⓘ Loring Cove ?	[Natrolite] Morrill and Hinckley
Maryland Baltimore City Woodberry ⓘ Woodberry Quarry	[Natrolite] Ostrander et al. (1940)
Baltimore County ⓘ Milford Quarry	[Natrolite, Scolecite] Ostrander et al. (1940)
Harford County ⓘ Churchville Quarry (Davis Quarry Company Inc.)	[Scolecite] Jonathan Harris
Montgomery County Rockville ⓘ Hunting Hill Quarry	[Mesolite, Scolecite] Parker (2014)
Massachusetts Berkshire County ⓘ Tyringham	[Natrolite, Scolecite] Berkshire Museum
Essex County ⓘ Rowley	[Natrolite] Gleba (2008)
ⓘ Salem	[Natrolite] Gleba (2008)
Franklin County Buckland ⓘ Luther Smith Quarry	[Natrolite] Gleba (2008)
Deerfield ⓘ Cheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry)	[Natrolite] Emerson (1882) +1 other reference
Hampshire County ⓘ Belchertown	[Scolecite] Emerson (1917)
Pelham ⓘ Pelham Granite quarry (Ward Quarry; Valley Quarry)	[Scolecite] Emerson (1895)
South Hadley ⓘ Dry Brook locality	[Natrolite] Emerson (1895)
Middlesex County Ashland ⓘ Aggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry)	[Natrolite] Cahoon (1985)
Marlborough ⓘ Interstate 290/Interstate 495 interchange road cuts	[Natrolite] Collected by L.White.
Michigan ⓘ Houghton County	[Natrolite] Heinrich et al. (2004)
Adams Township South Range ⓘ South Range Quarry	[Mesolite] Heinrich et al. (2004)
Calumet Township Osceola ⓘ Osceola Mine	[Natrolite] Heinrich et al. (2004)
Franklin Township Boston ⓘ Rhode Island Mine	[Mesolite] Heinrich et al. (2004)
Portage Township ⓘ Isle Royal Mines	[Mesolite, Natrolite] Heinrich et al. (2004)
Iron County Stambaugh Township ⓘ Badwater greenstone (2)	[Mesolite] Heinrich et al. (2004)
Keweenaw County Allouez Township Allouez ⓘ Allouez Mine	[Natrolite] Heinrich et al. (2004)
ⓘ Cliff Mine	[Natrolite] Rosemeyer (1996)
Mohawk ⓘ Mohawk Mine	[Natrolite] Heinrich et al. (2004)
Seneca Seneca Mine ⓘ Seneca No. 1 Shaft	[Natrolite] Morris (1983)
ⓘ Seneca No. 2 shaft (Gratiot Mine)	[Natrolite] Rosemeyer (2007)
Eagle Harbor Township ⓘ Amygdaloid Mine	[Natrolite] Heinrich et al. (2004)
ⓘ Connecticut Mine	[Natrolite] Heinrich et al. (2004)
Copper Falls ⓘ Arnold Mine	[Natrolite] Heinrich et al. (2004)
ⓘ Ashbed Mine	[Mesolite, Natrolite] Heinrich et al. (2004)
ⓘ Copper Falls Mine	[Natrolite] Morris (1983)
ⓘ Petherick Mine	[Natrolite] Rosemeyer (2009)
ⓘ Eagle Harbor Marina	[Natrolite] Yalmer Primeau collection
ⓘ Esrey Park	[Natrolite] Heinrich et al. (2004)
ⓘ Lakeshore traps	[Mesolite, Natrolite] Heinrich et al. (2004)
ⓘ Lookout Point (Thomsonite Hill)	[Mesolite, Natrolite] Heinrich et al. (2004)
Grant Township Copper Harbor ⓘ Clark Mine	[Natrolite] Morris (1983)
ⓘ Porter's Island	[Natrolite] Yalmer Primeau collection
Delaware ⓘ Delaware Mine (Delaware Conglomerate Mine)	[Natrolite] Pers. Comm. John Perona (2005)
ⓘ High Rock Bay	[Natrolite] Yalmer Primeau collection
ⓘ Keweenaw Point	[Mesolite, Natrolite] Heinrich et al. (2004)
Mandan ⓘ Mandan Sand/Gravel pit	[Natrolite] Yalmer Primeau collection
Houghton Township Central ⓘ Central Mine	[Natrolite] Heinrich et al. (2004)
Phoenix ⓘ Garden City Mine	[Natrolite] Heinrich et al. (2004)
ⓘ Phoenix Mine	[Natrolite] Morris (1983)
ⓘ St. Clair Mine	[Natrolite] Heinrich et al. (2004) +1 other reference
ⓘ Keweenaw Peninsula	[Natrolite] My general knowledge-Rock Currier
Ontonagon County Greenland Township Winona ⓘ Indiana Mine	[Natrolite] Heinrich et al. (2004)
Rockland ⓘ National Mine	[Natrolite] Heinrich et al. (2004)
Minnesota Cook County Schroeder ⓘ Cross River	[Natrolite, Scolecite] Mike Hedtke (2000)
Tofte ⓘ Carlton Peak	[Mesolite, Mesolite var: Pseudomesolite] Hey (568) +1 other reference
Saint Louis County ⓘ Knife River	[Natrolite] Rocks & Minerals 81:136-140
Montana Blaine County Bearpaw Mining District (Bear Paw Mining District) ⓘ Natrolite occurrence	[Natrolite] Tucker (n.d.) +1 other reference
Chouteau County ⓘ Highwood Mountains	[Natrolite] American Mineralogist 23:837
ⓘ Shonkin Sag laccolith	[Natrolite] Gobla (2012)
Hill County Bearpaw Mountains ⓘ Pegmatite Peak	[Natrolite] Mitchell et al. (2000)
Lewis and Clark County ⓘ Craig road cuts	[Mesolite] Tucker (n.d.) +1 other reference
Meagher County ⓘ Gordon Butte	[Natrolite] Chakhmouradian et al. (2002) +1 other reference
ⓘ Park County	[Natrolite] Ransom (1974)
Livingston ⓘ Unnamed natrolite occurrence	[Natrolite] Tucker (n.d.) +1 other reference
Stillwater County ⓘ Stillwater Mine	[Natrolite] Gobla (2012)
Nevada Carson City Carson City Mining District ⓘ Prison Hill prospects	[Natrolite] Castor et al. (2004)
Clark County Las Vegas Mining District ⓘ Lake Las Vegas basalt outcrop	[Mesolite] MarekC pers.coll. July 2016
ⓘ McCullough Range	[Scolecite] Castor et al. (2004)
ⓘ Goldstrike Mines	[Natrolite] Barrick Gold Corporation
Lyon County ⓘ Sutro tunnel	[Scolecite] Castor et al. (2004)
Storey County ⓘ Comstock Mining District	[Scolecite] Castor et al. (2004)
Washoe County Pah Rah Range (Pah Rah Mts) ⓘ Olinghouse Mining District (White Horse Mining District)	[Scolecite] Castor et al. (2004)
New Jersey Bergen County Edgewater ⓘ New York - Susquehanna & Western Railroad tunnel	[Natrolite, Scolecite] Mins. of NYC & Environs (1931)
Fort Lee ⓘ Interstate 95 and George Washington Bridge Lower Level roadcut	[Mesolite, Natrolite] Rocks & Min. (1963)
Bergen County & Hudson County ⓘ Bergen Hill	[Mesolite, Natrolite] - (1960)
Essex County Millburn Millburn ⓘ Stewart Hartshorn Quarry (Hartshorn Quarry)	[Natrolite] Manchester (1931)
Short Hills ⓘ Hartshorn Quarry	[Natrolite] Manchester (1931)
Montclair Upper Montclair ⓘ McDowell's Quarry (Osborne and Marsellis Quarry)	[Scolecite] Mins. of NYC & Its Environs (1931) +1 other reference
Hudson County Bergen Hill ⓘ Guttenberg	[Natrolite] Manchester (1931)
Weehawken ⓘ New York - West Shore & Buffalo RR tunnel	[Mesolite, Natrolite] Manchester (1931)
ⓘ Shady Side	[Natrolite] Manchester (1931)
Jersey City Bergen Hill ⓘ Delaware - Lackawanna & Western Railroad tunnels	[Natrolite] American Museum of Natural History
ⓘ Erie Railroad cut (Bergen archways)	[Natrolite] Manchester (1919) +1 other reference
ⓘ Erie Railroad tunnel	[Natrolite] Amer. Museum of Nat. Hist. +1 other reference
Mt Pleasant ⓘ Pennsylvania Railroad cut	[Natrolite] Amer. Museum of Nat. History
ⓘ New Jersey Railroad cut	[Mesolite, Natrolite, Scolecite] Amer. Jour. of Sci.: 40:69-73
North Bergen ⓘ Woodcliff	[Natrolite] Manchester (1931)
Secaucus ⓘ Laurel Hill	[Natrolite] Minerals of Laurel Hill et al. (published privately)
Hunterdon County Delaware Township Brookville ⓘ Brookville syenite deposit	[Natrolite] Jour. Petrology:10 (2)
West Amwell Township ⓘ Goat Hill Quarry	[Natrolite] Ritter and Ritter 1956
Mercer County ⓘ Hopewell	[Natrolite] Manchester (1931)
Hopewell Township Moore ⓘ Trap Rock Industries Moores Station Quarry	[Natrolite] Baskin
ⓘ Moore's Station	[Natrolite] Found 11/2009 by David S. Bernstein
ⓘ Mount Rose	[Scolecite] Manchester (1931)
West Windsor Township ⓘ Margerum Brothers Quarry	[Natrolite] Manchester (1931)
Morris County Montville Township ⓘ Pine Brook	[Natrolite] Manchester (1931)
Morristown ⓘ Morristown occurrences	[Natrolite] Manchester (1931)
Passaic County Haledon ⓘ Braen Quarry	[Mesolite, Natrolite] Imbriacco (2009)
Little Falls Township Great Notch ⓘ Francisco Brothers Quarry	[Natrolite, Scolecite] Min. Collector: 15:113-118 (1908) +3 other references
ⓘ Newark Aqueduct	[Natrolite] Manchester (1931)
Paterson ⓘ Hoxie's Quarry	[Natrolite] Dana 6:1066.
ⓘ Interstate 80 roadcut	[Natrolite] Rothstein (1970)
ⓘ Lower New Street Quarry	[Mesolite, Natrolite] Peters et al. (1978) +1 other reference
ⓘ Upper New Street Quarry	[Mesolite, Natrolite, Scolecite] Min. Collector 15: 113-118 et al. (1908) +1 other reference
Prospect Park ⓘ Prospect Park Quarry	[Mesolite, Natrolite] Vitali (1978) +1 other reference
Somerset County Bernards Township ⓘ Millington Quarry	[Natrolite] Hawkins (1929) +1 other reference
ⓘ Bernardsville	[Natrolite] The Minerals of NYC & Its Environs et al. (1931)
ⓘ Ferrante Quarry	[Natrolite] Rocks & Minerals (1955)
Bridgewater Township ⓘ Chimney Rock Quarry	[Natrolite] Sassen (1978)
Watchung ⓘ Fanwood Quarry (Weldon Quarry)	[Natrolite] Manchester (1931)
ⓘ Wilson's Quarry (Wilson Stone Co. Quarry)	[Natrolite] Hawkins (1929) +1 other reference
Sussex County Frankford Township Wykertown ⓘ Wykertown nepheline syenite intrusive	[Natrolite] Milton et al. (1950)
Franklin ⓘ Franklin Mine	[Natrolite] Frondel (1972) +1 other reference
ⓘ Mill site dump	[Natrolite] FOMS Millsite Committee (1986)
Ogdensburg Sterling Hill ⓘ Sterling Mine	[Natrolite] Dunn (1995)
Union County Springfield Township Springfield ⓘ Houdaille Quarry (Summit Quarry; Commonwealth Quarry)	[Natrolite] Cummings (1987)
ⓘ Commonwealth Quarry No. 1	[Natrolite] Rocks & Min.:13:75-79.
ⓘ Summit	[Natrolite] Manchester (1931)
New Mexico Colfax County ⓘ Raton	[Natrolite] Northrop et al. (1996)
Springer Point of Rocks Mesa ⓘ Point of Rocks Quarry	[Gonnardite, Natrolite, Paranatrolite] Tschernich (1992)
Grant County ⓘ Alum Mountain Mining District (Alum Mining District)	[Gonnardite, Mesolite] Betts (n.d.)
ⓘ East Fork Gila River	[Mesolite] Darren Court pers cons
Gila Hot Springs ⓘ SA Canyon (Grapevine Campground)	[Gonnardite, Mesolite] Northrop et al. (1996)
ⓘ Big Lue Mountains	[Mesolite] Northrop et al. (1996)
ⓘ Coal Creek ?	[Mesolite] Gibbs (1992)
ⓘ Hanover-Fierro Mining District	[Mesolite, Scolecite] Northrop et al. (1996)
ⓘ U. V. Industries Continental Pit	[Mesolite] Northrop et al. (1996)
ⓘ Continental Mine	[Scolecite] R. S. Bowman and S. E. Delap (Eds.)
Otero County Cornudas Mountains ⓘ Wind Mountain	[Gonnardite, Natrolite] Laszlo Horvath collection
Sandoval County ⓘ Canjilon Hill ?	[Natrolite] Northrop et al. (1996)
ⓘ Jemez Springs District	[Natrolite] Northrop et al. (1996)
Sierra County ⓘ Diamond Creek	[Mesolite] Northrop et al. (1996)
ⓘ Taylor Creek Tin Mining District (Black Range Tin District)	[Mesolite] Northrop et al. (1996)
Socorro County Bear Mountains Mining District ⓘ Bear Mountains	[Mesolite] Canales & Sanders 2006 New Mexico ...
ⓘ Chupadero Mining District	[Natrolite] Northrop et al. (1996)
North Magdalena Mining District Silver Hill area ⓘ La Jera Peak Andesite ?	[Natrolite] Simon (1973)
ⓘ Valle del Ojo de la Parida	[Natrolite] Northrop et al. (1996)
ⓘ New York	[Mesolite, Natrolite] NY State Museum spec. no. 15021
ⓘ New York City	[Mesolite, Natrolite] John H. Betts (2009)
Putnam County Town of Southeast ⓘ Tilly Foster Iron Mine	[Natrolite] - (Januzzi, 1966, 1989) +1 other reference
Rockland County Clarkstown Rockland Lake ⓘ Rockland Lake Landing	[Natrolite] Hershel Friedman
Orangetown ⓘ Tappan	[Natrolite] Manchester (1931)
Town of Ramapo ⓘ Wesley Hills	[Natrolite] Hershel Friedman collection (2008)
St. Lawrence County Pitcairn Rose Road ⓘ Purple Diopside Mound (PDM)	[Natrolite] Chamberlain et al. (2014)
Westchester County Cortlandt Township ⓘ Anthony's Nose	[Natrolite] Manchester (1931)
North Carolina Alexander County ⓘ Hiddenite	[Natrolite] MinMax Mineral Information System
ⓘ Caldwell County	[Natrolite]
ⓘ Saw Mills Sillimanite Deposit	[Natrolite] Ransom (1974)
Catawba County Hickory ⓘ Martin Marietta Quarry (Hickory Quarry)	[Mesolite] www.mcrocks.com
Cleveland County Kings Mountain ⓘ Foote Lithium Co. Mine	[Natrolite] Hanahan (1985)
Davidson County Thomasville ⓘ Thomasville Quarry (Martin Marietta Quarry)	[Mesolite] The Adams Collection ( Steve and Laurie Adams)
Durham County Durham ⓘ Durham Quarry (Rougemount Quarry)	[Natrolite] Kenny Gay message 15.09.2005
Randolph County ⓘ Stafford Mine	[Natrolite] Carpenter (1976)
Rowan County Woodleaf ⓘ Woodleaf Quarry	[Natrolite, Scolecite] Rocks & Min.: 60:96 +1 other reference
Oklahoma Comanche County Wichita Mountains ⓘ Raggedy Mountain gabbro group	[Natrolite] Bellis et al. (1967)
Oregon Baker County ⓘ Oxbow Dam	[Mesolite] Tschernich (1992)
Benton County Coffin Butte ⓘ Valley Landfill Pit (S2F quarry)	[Mesolite, Natrolite] Tschernich (1992)
ⓘ Corvallis	[Mesolite] Betts (n.d.)
Kings Valley ⓘ Lambert Quarry (Flying Snake Quarry)	[Natrolite] Micro Probe Vol. 6 No. 4 +1 other reference
ⓘ Point West Quarry (L & T Crushing Company; Wren Quarry & Plant; Wren Quarryng Co.)	[Natrolite] Specimens in collection
ⓘ Wren	[Natrolite] Bill Thompkins and Aaron Wiltsey
ⓘ South Quarry	[Mesolite, Natrolite] Micro Probe Volume VI Number 4 +1 other reference
Clackamas County ⓘ New Era	[Mesolite, Natrolite, Scolecite] Micro Probe Volume VI Number 4
ⓘ Swim Warm Springs	[Scolecite] Bargar et al. (1997)
Clatsop County Astoria ⓘ Youngs River	[Mesolite] Micro Probe Volume VI Number 4
Highway 26 ⓘ Mc Gregor Quarry	[Natrolite] Zach Capel
Columbia County Goble ⓘ Jaquish roadcut	[Mesolite] Micro Probe Vol. 7 No. 2 Fall 1990 +1 other reference
ⓘ Neer Road	[Mesolite] Tschernich (1992)
ⓘ Reuben Quarry	[Mesolite] Crystals and Minerals Vol. 2 by Jon ...
Rainier ⓘ Rainier Quarry	[Natrolite] - (n.d.)
Douglas County Drain ⓘ Bear Creek Quarry	[Mesolite] Micro Probe Volume VI Number 4 +1 other reference
Grant County Kimberly ⓘ Big Bend	[Mesolite, Natrolite] Tschernich (1992)
Middle Fork John Day River ⓘ Indian Rock Lookout	[Natrolite] Micro Probe Volume VI Number 4
ⓘ Monument	[Natrolite] Tschernich (1992)
ⓘ Monument Quarry	[Natrolite] - (n.d.)
ⓘ Wall Creek	[Mesolite] Tschernich (1992)
Mount Vernon ⓘ Beech Creek Quarry	[Mesolite] Micro Probe Volume VI Number 4
North Fork John Day River ⓘ Deer Creek	[Mesolite] - (n.d.)
ⓘ Devils Backbone	[Mesolite, Natrolite] Micro Probe Volume VI Number 8
ⓘ Monkey Creek	[Mesolite] Tschernich (1992)
Ritter ⓘ Middle Fork Cliffs	[Mesolite] - (n.d.)
ⓘ Ritter Hot Springs	[Mesolite, Natrolite, Mesolite var: Pseudomesolite] Nawaz et al. (1985)
ⓘ Roadside Quarry	[Mesolite, Natrolite] Micro Probe Volume VII Number 8 Fall ...
ⓘ Upper Ritter Quarry	[Gonnardite, Mesolite, Scolecite] Micro Probe Volume VII Number 8 Fall ...
Jackson County Lost Creek Reservoir ⓘ Crowfoot Road	[Mesolite, Scolecite] Phyllis Richardson
ⓘ Milepost 7	[Mesolite, Scolecite] Phyllis Richardson
ⓘ Highway 62 and Lewis Road Junction	[Mesolite] K. Starnes
ⓘ Highway 62 roadcut	[Mesolite] K. Starnes
Lake County Hart Mountain ⓘ West Face zeolite occurrence
Lane County Florence ⓘ Sea Lion Point	[Natrolite] - (n.d.)
ⓘ McGowan Creek	[Mesolite] Micro Probe Volume VI Number 4
McKenzie River ⓘ Coburg Butte	[Natrolite] Micro Probe Volume VI Number 4
ⓘ Shotgun Creek	[Mesolite] Micro Probe Volume VI Number 4
Springfield ⓘ Buck Mountain	[Mesolite] Micro Probe Vol. 6 No. 4 +1 other reference
ⓘ M-120	[Mesolite] Micro Probe Volume VI Number 4
ⓘ Mount Pisgah	[Mesolite, Scolecite] Micro Probe Volume VI Number 4
Springfield Butte quarries ⓘ New Springfield Butte Quarry	[Mesolite, Natrolite] Tschernich (1992)
ⓘ Old Springfield Butte Quarry	[Natrolite] Micro Probe Vol. 6 No. 4 +1 other reference
ⓘ Springfield Quarry	[Natrolite] Rock Currier
ⓘ Strawberry Hill	[Natrolite] Micro Probe Volume VI Number 4 +1 other reference
Lincoln County ⓘ Table Mountain	[Paranatrolite] - (2010)
Waldport ⓘ Eckman Quarry (Eckman Creek Quarry)	[Natrolite] Micro Probe Vol. 6 No. 4 +1 other reference
Linn County Dollar ⓘ Calapooya River	[Mesolite] Micro Probe Volume VI Number 4
Quartzville Mining District ⓘ Green Peter Dam	[Scolecite] Micro Probe Volume VII Number 10 Fall ...
ⓘ Quartzville	[Mesolite] Micro Probe Volume VI Number 4
ⓘ Shotgun Creek	[Mesolite] - (n.d.)
Marion County Santiam Mining District (Elkhorn Mining District) Breitenbush-Austin Hot Springs area ⓘ Cinnabar Occurrence	[Mesolite, Scolecite] Bargar et al. (1997)
ⓘ CTGH-1 well	[Mesolite] Bargar et al. (1997)
ⓘ SUNEDCO 58-28 well	[Scolecite] Bargar et al. (1997)
Polk County Buell ⓘ Wind Creek Quarry	[Scolecite] A. Wiltsey +1 other reference
Dallas ⓘ Rickreall Creek Quarry ?	[Mesolite] John Lindell field collected specimen
Tillamook County Beaver ⓘ Nestucca River Quarry	[Natrolite] Micro Probe Volume VI Number 4 +1 other reference
Netarts ⓘ Netarts Bay rock pit	[Mesolite] King (n.d.)
Umatilla County ⓘ Pendleton	[Natrolite] ex- Gritzner's Minerals (Mesa, Arizona)
Wallowa County Joseph Aneroid Lake ⓘ Petes Point	[Natrolite] Micro Probe Volume VI Number 4
Wheeler County ⓘ Service Creek	[Mesolite] Tschernich (1992)
Spray ⓘ Burnt Cabin Creek	[Mesolite] Micro Probe Vol. 6 No. 4 +1 other reference
ⓘ Harper Mountain	[Mesolite] Micro Probe Volume VII Number 3 Spring ...
ⓘ Juniper Canyon	[Mesolite] Micro Probe Volume IX Number 2 Fall 2000
ⓘ Lower Kahler Creek	[Natrolite] Mineral News (1995)
Twickenham ⓘ Girds Creek Road	[Mesolite] - (n.d.)
Yamhill County Gopher Valley ⓘ Gopher Valley Quarry	[Natrolite] Micro Probe (1997)
Pennsylvania Adams County Cumberland Township ⓘ Teeter Quarry	[Natrolite] Min. Col. PA +2 other references
Berks County Birdsboro Gibraltar ⓘ Dyer Quarry	[Natrolite] Rocks & Min.: 23:914-915. +1 other reference
Hay Creek ⓘ H&K Birdsboro Materials Quarry (Dyer Trap Rock Quarry; Hay Creek Trap Rock Quarry)	[Natrolite, Scolecite] Slotto (2016)
Cumru Township ⓘ Fritz Island Mines	[Mesolite] Gordon (1922)
Morgantown ⓘ Grace Mine	[Natrolite] Lapham et al. (1965)
Bucks County West Rockhill Township Sellersville ⓘ Naceville Materials Quarry	[Natrolite] visual observation - needs confirmation (JGW - 2008)
Chester County Warwick Township Saint Peters ⓘ French Creek Mines	[Mesolite, Natrolite] Sloto et al. (1994)
Delaware County Haverford Township ⓘ Wynnewood Road Station Quarry	[Natrolite, Scolecite] American Mineralogist (1925)
Middletown Township ⓘ Lenni	[Natrolite] Gordon (1922)
Ridley Township Leiperville ⓘ Deshong's Quarry	[Natrolite] Rocks & Min.:59:109-120.
Lancaster County Brecknock Township Bowmansville ⓘ Silver Hill Quarry	[Natrolite] MRH collection
Lebanon County Cornwall Borough (Cornwall) ⓘ Cornwall Mines (Cornwall Iron Mine)	[Natrolite] Tschernich (1992)
Montgomery County Marlborough Township Perkiomenville ⓘ Kibblehouse Quarry	[Natrolite] Rocks & Minerals: 16: 136-137. +2 other references
Philadelphia County Philadelphia ⓘ Fairmount Park	[Natrolite] Gordon (1922) +1 other reference
ⓘ Falls of Schuylkill	[Natrolite] Gordon (1922)
ⓘ Wissahickon Valley	[Natrolite] Gordon (1922)
York County Dillsburg ⓘ Zeolite locality	[Natrolite] Lapham et al. (1965)
Rhode Island Providence County Lincoln Lime Rock ⓘ Conklin Quarry	[Scolecite] Carr et al. (1981) +1 other reference
ⓘ Dexter Quarry (Dexter Lime Quarry)	[Scolecite] Miller (1971) +1 other reference
Washington County ⓘ Westerly	[Natrolite] Miller (1971)
South Dakota Lawrence County Lead Mining District ⓘ Rua Mine area (Two Johns Mine area)	[Natrolite] Roberts et al. (1965)
Texas Brewster County Big Bend National Park ⓘ Bone Spring	[Natrolite] Smith (1991)
ⓘ Dagger Flats	[Gonnardite, Mesolite]
ⓘ Central part	[Natrolite] Smith (1991)
Davis Mountains ⓘ Goat Mountain	[Natrolite] Smith (1991)
Presidio County ⓘ Fresno mine (Buena Suerte)	[Natrolite] Price (1983) +1 other reference
ⓘ Terlingua Mining District	[Natrolite] Origlieri (1990) +2 other references
Uvalde County Knippa ⓘ Knippa Quarry (Whites mines; Texas Traprock quarries; Traprock Hill)	[Gonnardite] Smith (2004)
Utah Emery County San Rafael Swell Mining District ⓘ Starvation Wash	[Natrolite] USGS Bull 878 p 41
Piute County Marysvale Mining District ⓘ Dry Creek Canyon Zeolite occurrence	[Natrolite, Scolecite] R&M 68:6 p381-393
ⓘ Silica Hills	[Natrolite] Bullock (1981)
Salt Lake County ⓘ Little Cottonwood Mining District	[Mesolite] Bullock (1981)
Tooele County ⓘ Stockton Mining District	[Natrolite] Bullock (1981)
Wasatch County ⓘ Clayton Peak	[Scolecite] R&M 68:6 p381-393
Vermont Windham County ⓘ Westminster ?	[Scolecite] Rocks & Min. Vol. 71 (1996)
Virginia Augusta County Parnassus ⓘ Buck Hill	[Natrolite] csmres.jmu.edu (n.d.) +2 other references
West Augusta ⓘ Stoutameyer Branch (Stotameyer Creek)	[Natrolite] Robin D. Tibbit (deceased)
Fairfax County Culpeper Basin Centreville ⓘ Fairfax Quarry	[Mesolite, Natrolite] Dietrich (1990)
ⓘ Manassas Quarry	[Mesolite] Luetcke (n.d.)
Highland County Doe Hill ⓘ Road cut	[Scolecite] Dietrich (1990)
Hightown ⓘ Unnamed quarry (2)	[Natrolite] Dietrich (1990)
Loudoun County Conklin ⓘ Bull Run Quarry	[Natrolite] Dietrich (1990)
Leesburg ⓘ New Goose Creek Quarry	[Natrolite] Dietrich (1990)
ⓘ Old Goose Creek Quarry	[Natrolite] Dietrich (1990)
Prince William County Manassas ⓘ Vulcan Materials Company Crushed Stone Quarry (Manassas Quarry)	[Natrolite, Scolecite] Dietrich (1990)
Washington Clark County ⓘ Camas	[Natrolite] Cannon (1975)
ⓘ Lacamas Lake	[Natrolite] Cannon (1975)
Orchards ⓘ Lacamas Creek	[Scolecite] Micro Probe VolumeVIII Number 8 Fall ...
ⓘ Livingston Quarry	[Scolecite] Bill Tompkins collection +1 other reference
ⓘ Venersborg	[Natrolite] specimens in collection of Alan ...
ⓘ Woodland	[Mesolite] - (n.d.)
Yacolt ⓘ Big Tree Creek	[Gonnardite, Mesolite, Scolecite] Tschernich (1992)
Cowlitz County Kalama area ⓘ Roadcuts	[Mesolite] Cannon (1975) +1 other reference
ⓘ Interstate 5 Roadcuts	[Mesolite] Cannon (1975) +1 other reference
Longview ⓘ Mount Solo	[Natrolite] Cannon (1975) +1 other reference
ⓘ Signal Peak	[Gonnardite, Mesolite] Micro Probe Vol.7 No.9 Spring '94
Toutle ⓘ Elk Mountain	[Scolecite] Cannon (1975)
ⓘ Road 1440	[Mesolite, Scolecite] - (n.d.)
ⓘ Road 1449G	[Mesolite, Scolecite] - (n.d.)
Signal Peak ⓘ Road 4232	[Mesolite, Scolecite] - (n.d.)
ⓘ Road 4600 Quarry	[Mesolite] - (n.d.)
ⓘ Road 4680	[Gonnardite, Mesolite] - (n.d.)
Wolf Point ⓘ 200 / 237 Road Quarry	[Gonnardite, Mesolite, Scolecite] Micro Probe Vol. 7 No. 10
ⓘ Baird Creek Quarry	[Mesolite, Scolecite] Micro Probe +1 other reference
Grays Harbor County Oakville ⓘ Oakville Quarries	[Natrolite] - (n.d.)
Porter ⓘ C-line Quarry	[Mesolite] John Sobolewski collection
ⓘ Five Mile Quarry (Upper Lytle Quarry)	[Mesolite, Natrolite] - (n.d.)
ⓘ Iron Creek Quarry	[Mesolite] - (n.d.)
Jefferson County ⓘ Beaver Valley Quarry	[Gonnardite, Mesolite, Natrolite] Micro Probe Volume VIII Number 9
ⓘ Mats Mats Quarry	[Natrolite] Cannon (1975) +1 other reference
ⓘ Shine Quarry	[Gonnardite, Mesolite] - (n.d.)
King County Buena Vista Mining District ⓘ Lennox Creek Roadcut ?	[Natrolite] Cannon (1975)
Snoqualmie Mining District Middle Fork of the Snoqualmie River ⓘ Mount Roosevelt	[Natrolite] Cannon (1975) +1 other reference
Kitsap County ⓘ Pioneer Quarry	[Scolecite] Cannon (1975)
Lewis County Doty Hills ⓘ DNR Lincoln Creek Quarry	[Natrolite] - (n.d.)
ⓘ F Line pit	[Mesolite] John Lindell field-collected specimens.
ⓘ Weyerhaeuser Lincoln Creek Quarry	[Natrolite] Micro Probe Vol. 7 No. 7 Spring '98 +1 other reference
Kosmos ⓘ Riffe Lake	[Scolecite] Cannon (1975)
Morton Mining District Morton ⓘ Mossyrock Dam	[Mesolite] Cannon (1975)
Ryderwood ⓘ Clinton Knob	[Natrolite] - (n.d.)
ⓘ The Half Round Roadcut	[Mesolite, Natrolite] Phyllis Richardson
Mason County ⓘ LeBar Ridge	[Scolecite] Cannon (1975)
ⓘ Lucky Strike Pit	[Mesolite] Eric He's Collection
ⓘ Robertson Pit	[Mesolite, Natrolite] Tschernich (1992)
Okanogan County Nighthawk Mining District ⓘ Mount Chopaka	[Scolecite] Cannon (1975)
Pacific County Brooklyn Doty Hills ⓘ Top of the Hill Quarry	[Mesolite, Natrolite] - (n.d.)
Skamania County Bear Creek ⓘ Bear Creek area	[Scolecite] Cannon (1975)
Thurston County Black Hills ⓘ Rock Candy Mountain	[Mesolite, Scolecite] Raymond Lasmanis (2010)
Bucoda ⓘ Skookumchuck Dam	[Mesolite] Cannon (1975) +1 other reference
Littlerock ⓘ Green Line Quarry (D-4200 Road Quarry)	[Mesolite] - (n.d.)
Olympia ⓘ Kennedy Creek	[Mesolite] Tschernich (1992)
ⓘ Unnamed Quarry	[Mesolite] John Meek collection
West Virginia Pendleton County ⓘ Sugar Grove Basalt	[Mesolite, Natrolite] Rocks & Minerals 68:167 +1 other reference
Wisconsin Bayfield County ⓘ 18 Mile Creek outcrops	[Natrolite] Cordua (1998)
ⓘ Highway 27 roadcuts	[Natrolite] Cordua (1998)
Douglas County Amnicon Falls ⓘ Buckley Quarry	[Natrolite] Cordua (1991)
Iron County ⓘ Saxon Falls	[Natrolite] William S. Cordua collection
ⓘ Marathon County	[Natrolite] Falster
Wausau Intrusive Complex ⓘ "Rotten granite" quarries	[Natrolite] Cordua (1998)
ⓘ Stettin pluton	[Natrolite] Rocks & Min.: 62: 190-193.

Vietnam
Bà Rịa-Vũng Tàu Province Đất Đỏ District Đát Đo ⓘ Đát Đo crater quarry	[Natrolite] "Mario Lazzerini Denchi" Collection
ⓘ Đắk Lắk Province	[Mesolite] Ko-Chun Huang Collection
Sơn La Province Bắc Yên District ⓘ Ban Phuc	[Natrolite] Dumańska-Słowik et al. (2023)

Zimbabwe
Matabeleland North Hwange District Hwange-Deka road ⓘ Roadcut at 12 km	[Natrolite] Wolfgang Hampel
ⓘ Roadcut at 33 km	[Natrolite] Wolfgang Hampel
ⓘ Matetsi River	[Scolecite] Wolfgang Hampel
ⓘ Mbobo	[Mesolite] Wolfgang Hampel
ⓘ Victoria Falls	[Scolecite] Dieter Mylius collection

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