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Cordierite-Sekaninaite Series

A solid-solution series between two end-member minerals

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Photos of Cordierite-Sekaninaite Series (454)Discuss Cordierite-Sekaninaite Series

Cordierite-Sekaninaite Series Gallery Search Photos of Cordierite-Sekaninaite Series

Edit Cordierite-Sekaninaite Series Add Synonym Edit CIF structures Clear Cache

Cordierite

Thompson Nickel Belt, Manitoba, Canada

Cordierite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

Cordierite

Richmond Soapstone Quarry, Richmond, Cheshire County, New Hampshire, USA

Cordierite

Thompson Nickel Belt, Manitoba, Canada

Cordierite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

Cordierite

Richmond Soapstone Quarry, Richmond, Cheshire County, New Hampshire, USA

Cordierite

Thompson Nickel Belt, Manitoba, Canada

Cordierite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

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About Cordierite-Sekaninaite SeriesHide

Crystal System:

Orthorhombic

Series Formula:

Mg₂Al₄Si₅O₁₈ to Fe₂²⁺Al₄Si₅O₁₈

A series between Cordierite and Sekaninaite

Unique IdentifiersHide

Mindat ID:

8689

Long-form identifier:

mindat:1:1:8689:5

Chemical AnalysisHide

Oxide wt%:

	1	2	3
SiO₂	49.63 %	49.73 %	49.71 %
Al₂O₃	34.40 %	33.42 %	33.56 %
Fe₂O₃	0.23 %
FeO	1.53 %	1.18 %	3.98 %
MgO	12.77 %	12.86 %	11.67 %
CaO	0.61 %
Na₂O	0.30 %	0.26 %	0.03 %
H₂O+	0.34 %
H₂O		1.96 %
CO₂		0.17 %
Total:	99.81 %	99.58 %	98.95 %

Empirical formulas:

Sample ID	Empirical Formula
3	(Mg_1.74 Fe_0.33)Al_3.97Si_4.98O₁₈

Sample references:

ID	Locality	Reference	Notes
1	Ianakafy, Ianakafy, Betroka District, Anosy, Madagascar	v. Knorring, O., Sahama, Th.G., Lehtinen, M. (1969) Kornerupine-bearing gneiss from Inanakafy near Betroka, Madagascar. Bulletin of the Geological Society of Finland, 41. 79-84 doi:10.17741/bgsf/41.008
2	Bjordammen, Bamble, Telemark, Norway	Visser, Diederik, Senior, Antony (1991) Mg-rich dumortierite in cordierite-orthoamphibole-bearing rocks from the high-grade Bamble Sector, south Norway. Mineralogical Magazine, 55 (381) 563-577 doi:10.1180/minmag.1991.055.381.09	H2O + CO2 determined by wet chemical methods on mlneral separates.
3	Kosavankovilpatti, Madurai District, Tamil Nadu, India	Yadav, Roopali; Prakash, Divya; Kumar Rai, Swapnil; K. Yadav, Manoj; Kumar Singh, Pradip; Jaiswal, Srishti (2021) Decompression Textures in Garnet–Cordierite Gneiss from Kosavankovilpatti, Southern India: Constraints from Reaction Textures and Phase Equilibria Modelling. Geologica Carpathica, 72 (4). doi:10.31577/geolcarp.72.4.1	cordierite from a granulite facies cordierite-garnet gneiss. EMPA analysis.

Crystallography of Cordierite-Sekaninaite SeriesHide

Crystal System:

Orthorhombic

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)
0000149	Cordierite	Gibbs G V (1966) The polymorphism of cordierite I: The crystal structure of low cordierite American Mineralogist 51 1068-1087	1966		0	293
0000556	Cordierite	Cohen J P, Ross F K, Gibbs G V (1977) An X-Ray and neutron diffraction study of hydrous low cordierite American Mineralogist 62 67-78	1977		0	293
0000706	Cordierite	Hochella M F, Brown G E, Ross F K, Gibbs G V (1979) High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite American Mineralogist 64 337-351	1979		0	648
0000707	Cordierite	Hochella M F, Brown G E, Ross F K, Gibbs G V (1979) High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite American Mineralogist 64 337-351	1979		0	1048
0000708	Cordierite	Hochella M F, Brown G E, Ross F K, Gibbs G V (1979) High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite American Mineralogist 64 337-351	1979		0	297
0000763	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	Passo di Mello, Bergell Alps, Switzerland	0	293
0000764	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	Passo di Mello, Bergell Alps, Switzerland	0	293
0000765	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	Alpe Lera Sura, Bergell Alps, Switzerland	0	293
0000766	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	Debris SW Cap Brasca, Bergell Alps, Switzerland	0	293
0000767	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	Vallun Trubinasca, Bergell Alps, Switzerland	0	293
0000768	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	SW Mte. Rosso, Bergell Alps, Switzerland	0	293
0000769	Cordierite	Wallace J H, Wenk H R (1980) Structure variation in low cordierites American Mineralogist 65 96-111	1980	contact of Bergell granite, Switzerland	0	293
0001017	Cordierite	Armbruster T (1986) Role of Na in the structure of low-cordierite: A single-crystal X-ray study American Mineralogist 71 746-757	1986		0	293
0001018	Cordierite	Armbruster T (1986) Role of Na in the structure of low-cordierite: A single-crystal X-ray study American Mineralogist 71 746-757	1986		0	293
0001019	Cordierite	Armbruster T (1986) Role of Na in the structure of low-cordierite: A single-crystal X-ray study American Mineralogist 71 746-757	1986		0	293
0001020	Cordierite	Armbruster T (1986) Role of Na in the structure of low-cordierite: A single-crystal X-ray study American Mineralogist 71 746-757	1986		0	293
0002493	Cordierite	Geiger C A, Armbruster T, Khomenko V, Quartieri S (2000) Cordierite I: The coordination of Fe2+ American Mineralogist 85 1255-1264	2000		0	293
0002494	Cordierite	Geiger C A, Armbruster T, Khomenko V, Quartieri S (2000) Cordierite I: The coordination of Fe2+ American Mineralogist 85 1255-1264	2000		0	293
0002495	Cordierite	Geiger C A, Armbruster T, Khomenko V, Quartieri S (2000) Cordierite I: The coordination of Fe2+ American Mineralogist 85 1255-1264	2000		0	293
0002605	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002606	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002607	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002608	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002609	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002610	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	293
0002611	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002612	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002613	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002614	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002615	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002616	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002617	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0002618	Cordierite	Malcherek T, Domeneghetti M C, Tazzoli V, Ottolini L, McCammon C A, Carpenter M A (2001) Structural properties of ferromagnesian cordierites American Mineralogist 86 66-79	2001		0	1173
0017555	Cordierite	Sokol E V, Seryotkin Y V, Bul'bak T A (2010) Na-Li-Be-rich cordierite from the Murzinka pegmatite field, Middle Urals, Russia European Journal of Mineralogy 22 565-575	2010	Murzinka pegmatite field, MIddle Ural Mountains, Russia	0	293
0007365	Cordierite	Armbruster T (1985) Ar, N2, CO2 in the structural cavities of cordierite, an optical and X-ray single-crystal study Physics and Chemistry of Minerals 12 233-245	1985		0	293
0007366	Cordierite	Armbruster T (1985) Ar, N2, CO2 in the structural cavities of cordierite, an optical and X-ray single-crystal study Physics and Chemistry of Minerals 12 233-245	1985		0	293
0007367	Cordierite	Armbruster T (1985) Ar, N2, CO2 in the structural cavities of cordierite, an optical and X-ray single-crystal study Physics and Chemistry of Minerals 12 233-245	1985		0	293
0007368	Cordierite	Armbruster T (1985) Ar, N2, CO2 in the structural cavities of cordierite, an optical and X-ray single-crystal study Physics and Chemistry of Minerals 12 233-245	1985		0	293
0007383	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	0	293
0007384	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	0.3	293
0007385	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	0.9	293
0007386	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	1.2	293
0007387	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	2.3	293
0007388	Cordierite	Koepke J, Schulz H (1986) Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Physics and Chemistry of Minerals 13 165-173	1986	Zabargad island, Red Sea	2.2	293
0007854	Cordierite	Schwartz K B, Leong D B, McConville R L (1994) Structural chemistry of synthetic cordierite: evidence for solid solutions and disordered compositional domains in Bi-flux-grown Mg-cordierites Physics and Chemistry of Minerals 20 563-574	1994		0	293
0007856	Cordierite	Schwartz K B, Leong D B, McConville R L (1994) Structural chemistry of synthetic cordierite: evidence for solid solutions and disordered compositional domains in Bi-flux-grown Mg-cordierites Physics and Chemistry of Minerals 20 563-574	1994		0	293
0007857	Cordierite	Schwartz K B, Leong D B, McConville R L (1994) Structural chemistry of synthetic cordierite: evidence for solid solutions and disordered compositional domains in Bi-flux-grown Mg-cordierites Physics and Chemistry of Minerals 20 563-574	1994		0	293
0000709	Sekaninaite	Hochella M F, Brown G E, Ross F K, Gibbs G V (1979) High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite American Mineralogist 64 337-351	1979		0	297
0000710	Sekaninaite	Hochella M F, Brown G E, Ross F K, Gibbs G V (1979) High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite American Mineralogist 64 337-351	1979		0	648

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Cordierite'
loop_
_publ_author_name
'Gibbs G V'
_journal_name_full 'American Mineralogist'
_journal_volume 51 
_journal_year 1966
_journal_page_first 1068
_journal_page_last 1087
_publ_section_title
;
 The polymorphism of cordierite I: The crystal structure of low cordierite
;
_database_code_amcsd 0000149
_chemical_formula_sum 'Al4 Si5 (Mg1.54 Fe.46) O18.48 Li.12 Na.1 Ca.03 K.02 H.96'
_cell_length_a 17.083
_cell_length_b 9.738
_cell_length_c 9.335
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1552.917
_exptl_crystal_density_diffrn      2.623
_symmetry_space_group_name_H-M 'C c c m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,y,1/2+z'
  '1/2-x,1/2+y,1/2+z'
  'x,-y,1/2-z'
  '1/2+x,1/2-y,1/2-z'
  'x,y,-z'
  '1/2+x,1/2+y,-z'
  '-x,-y,z'
  '1/2-x,1/2-y,z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-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
Al1   0.25000   0.25000   0.25000   1.00000   0.00279
Si2   0.00000   0.50000   0.25000   0.92000   0.00253
Al2   0.00000   0.50000   0.25000   0.08000   0.00253
Si3   0.19230   0.07810   0.00000   1.00000   0.00329
Si4   0.13510  -0.23720   0.00000   1.00000   0.00291
Al5   0.05060   0.30840   0.00000   0.96000   0.00317
Si5   0.05060   0.30840   0.00000   0.04000   0.00317
Mg   0.33740   0.00000   0.25000   0.77000   0.00291
Fe   0.33740   0.00000   0.25000   0.23000   0.00291
O1   0.24660  -0.10400   0.35910   1.00000   0.00342
O2   0.06160  -0.41670   0.34940   1.00000   0.00304
O3  -0.17300  -0.30910   0.35830   1.00000   0.00393
O4   0.04340  -0.24530   0.00000   1.00000   0.00317
O5   0.12240   0.18480   0.00000   1.00000   0.00823
O6   0.16390  -0.07880   0.00000   1.00000   0.00684
Wat   0.00000   0.00000   0.25000   0.48000   0.09030
Li   0.00000   0.00000   0.25000   0.12000   0.09030
Na   0.00000   0.00000   0.25000   0.10000   0.09030
Ca   0.00000   0.00000   0.25000   0.03000   0.09030
K   0.00000   0.00000   0.25000   0.02000   0.09030

Common AssociatesHide

Associated Minerals Based on Photo Data:

3 photos of Cordierite-Sekaninaite Series associated with Hematite	Fe₂O₃
3 photos of Cordierite-Sekaninaite Series associated with Glass
1 photo of Cordierite-Sekaninaite Series associated with Mullite	Al_4+2xSi_2-2xO_10-x
1 photo of Cordierite-Sekaninaite Series associated with Combustion buchite
1 photo of Cordierite-Sekaninaite Series associated with Celsian	Ba(Al₂Si₂O₈)
1 photo of Cordierite-Sekaninaite Series associated with Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
1 photo of Cordierite-Sekaninaite Series associated with Magnesioferrite	MgFe³⁺₂O₄
1 photo of Cordierite-Sekaninaite Series associated with Diopside	CaMgSi₂O₆
1 photo of Cordierite-Sekaninaite Series associated with Forsterite	Mg₂(SiO₄)
1 photo of Cordierite-Sekaninaite Series associated with Anorthite	Ca(Al₂Si₂O₈)

Other InformationHide

Health Risks:

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

Cordierite-Sekaninaite Series in petrologyHide

An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.

Internet Links for Cordierite-Sekaninaite SeriesHide

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References for Cordierite-Sekaninaite SeriesHide

Reference List:

Yakubovich, O. V., Massa, V., Pekov, I. V., Gavrilenko, P. G., Chukanov, N. V. (2004) Crystal structure of the Na-, Ca-, Be-cordierite and crystallochemical regularities in the cordierite—sekaninaite series. Crystallography Reports, 49 (6) 953-963 doi:10.1134/1.1828139

Localities for Cordierite-Sekaninaite SeriesHide

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

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- 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 ⓘ White Schist occurrence	[Cordierite] Deer (1978)

Algeria
Béjaïa Province Amizour District ⓘ Tizi-Ouchen	[Cordierite] van Bergen (1980)
In Guezzam Province In Guezzam District Laouni ⓘ Orthopyroxenite outcrop	[Cordierite] C. Lemanski (re-entry lost Mindat data)
Skikda Province Collo District Cheraia ⓘ Kef Cheraya	[Cordierite] Eur. J. Mineral.
Tamanrasset Province (Tamanghasset Province) In Ouzzal ⓘ Khanfous	[Cordierite] M. Guiraud

Andorra
Canillo ⓘ Coma de Ransol	[Cordierite] L Puech Litostratigrafia del ...

Antarctica
East Antarctica ⓘ Adélie Land	[Cordierite] Pelletier et al. (2002) +1 other reference
ⓘ Débarquement Rock	[Cordierite] Godard et al. (2017)
ⓘ Enderby Land	[Cordierite] Grew (1982)
Edward VIII Bay ⓘ Oygarden Islands	[Cordierite] Journal of Petrology et al. (7)
ⓘ Napier Complex	[Cordierite] gsa.confex.com (n.d.)
ⓘ Casey Bay	[Cordierite] Grew (1981) +1 other reference
Khmara Bay ⓘ "Christmas Point" pegmatite	[Cordierite] Grew (1981) +1 other reference
Tula Mountains Amundsen Bay ⓘ Bunt Island	[Cordierite] Osanai; Yasuhito; Toyoshima; Tsuyoshi; Owada; Masaaki (2001)
Mount Pardoe ⓘ Mount Pardoe pegmatite	[Cordierite] Baba et al. (2000) +1 other reference
ⓘ Dungey Mountain	[Cordierite] Grew (1982)
ⓘ Gage Ridge	[Cordierite] Grew (1982)
ⓘ Hardy Mountain	[Cordierite] Grew (1982)
Mt. Riiser-Larsen ⓘ Northern face	[Cordierite] Motoyoshi et al. (1989)
Mac Robertson Land ⓘ Mawson Station	[Cordierite] McKie (1963)
ⓘ Rayner Complex	[Cordierite] Eur. J. Mineral.
ⓘ Mather Peninsula	[Cordierite] HARLEY (1998)
Princess Elizabeth Land Ingrid Christensen Coast Prydz Bay ⓘ Larsemann Hills	[Cordierite] Eur. J. Mineral. +1 other reference
ⓘ Seal Cove	[Cordierite] Carson et al. (1995)
ⓘ Stornes Peninsula	[Cordierite] Laixi Tong et al. (1997)
ⓘ Johnston Firth	[Cordierite] Grew et al. (2006)
Queen Maud Land Lützow-Holm Bay East Ongul Island Showa Station ⓘ Granulite outcrop	[Cordierite] Hiroi et al. (2010)
ⓘ Steingarden area	[Cordierite] Schlüter et al. (2011)
Victoria Land Terra Nova Bay ⓘ Terra Nova Bay Area	[Cordierite] Kim et al. (2021)
Wilkes Land Clark Peninsula ⓘ Manganese lens	[Cordierite] Plimer et al. (1983)
ⓘ Wilkes Station	[Cordierite] AmMin 44:439
Queen Mary Coast ⓘ Bunger Hills	[Cordierite] Eur. J. Mineral. +2 other references
West Antarctica Antarctic Peninsula Palmer Land ⓘ Merrick Mountains	[Cordierite] Edited by Rowley +1 other reference

Argentina
Córdoba Province Calamuchita Department Río de Los Sauces District ⓘ Cerro Áspero mining district	[Cordierite] MUTTI
Sierra de Córdoba ⓘ El Pilón complex	[Cordierite] Rapela et al. (2002)
ⓘ Cerro Negro quarry	[Cordierite] Rapela et al. (2002)
ⓘ Tamain quarries	[Cordierite] Rapela et al. (2002)
La Rioja Province Arauco department ⓘ Villa Mazán	[Cordierite] FERNANDEZ +1 other reference
Río Negro Province Valcheta Department ⓘ San Lorenzo Mine	[Cordierite] Herrmann et al. (2007)
ⓘ Tucumán Province	[Cordierite] Raúl Jorge Tauber Larry +1 other reference
ⓘ Tafí del Valle Department	[Cordierite] Raúl Jorge Tauber Larry
Colalao del Valle Cerro Lomas Coloradas Estancia Anchilla ⓘ Estancia Anchilla Pegmatite District	[Cordierite] Raúl J. Tauber Larry (2012)
ⓘ San Fenancio Mine	[Cordierite] R. J. Tauber Larry (2012) +1 other reference

Australia
New South Wales Beresford Co. ⓘ Cooma	[Cordierite] Pidgeon et al. (1965)
Bligh Co. ⓘ Tallawang magnetite deposit	[Cordierite] Preliminary sulphur isotopes report. In ... +1 other reference
Durham Co. ⓘ Ravensworth	[Cordierite] Hensen et al. (1979)
Georgiana Co. Burraga ⓘ Lucky Draw Mine	[Cordierite] Sheppard et al. (1995)
Killara Co. ⓘ Cuttaburra prospect	[Cordierite] Armistead et al. (2017)
Roxburgh Co. ⓘ Walang	[Cordierite] Lawrence (1958) +1 other reference
Sandon Co. Hillgrove ⓘ Garibaldi Mine	[Cordierite] Gilligan et al. (1992)
ⓘ Silver Valley Black lode	[Cordierite] Gilligan et al. (1992)
Northern Territory Central Desert Region Alcoota Station ⓘ Unnamed kornerupine locations	[Cordierite] Warren et al. (1983)
Harts Range (Harts Ranges; Hartz Range; Hartz Ranges) Ambalindum Station ⓘ Coggan Bore	[Cordierite] Personal collecting
ⓘ Huckitta Bore (Huckitta Well)	[Cordierite] Personal collecting
ⓘ Entia Valley	[Cordierite] NT mines Dept + personal collecting
Mount Mabel ⓘ Oonagalabi Prospect	[Cordierite] Warren et al. (1974)
Spriggs Creek Bore (Spriggs Bore) ⓘ 'Western Diggings' Iolite Deposit	[Cordierite] Thompson (ed.)
ⓘ Shaw's Iolite Deposit	[Cordierite] Thompson (ed.)
Huckitta Station ⓘ Mount Mary	[Cordierite]
Jervois Station Jervois Range ⓘ Green Parrot Mine	[Cordierite] Robertson (1959)
ⓘ Marshall Attutra	[Cordierite] Robertson (1959)
ⓘ Reward Mine (Reward lead; Hanlon's Reward)	[Cordierite] Robertson (1959)
ⓘ Mount Stafford	[Cordierite] Am Min 93:283-299 +1 other reference
ⓘ Reynolds Range	[Cordierite] Vry (1994)
ⓘ Strangways Range	[Cordierite] Geology : Vol. 25
ⓘ Coles Hill Prospect (Red Rock Bore)	[Cordierite] Warne (1995)
ⓘ Edwards Creek Prospect	[Cordierite] Anderson (1993)
ⓘ Harry Creek Prospect (Harry Bore; Snake Well; Baldissera's Prospect; Iona)	[Cordierite] Wilson (1977)
ⓘ Johannsen's Phlogopite Mine	[Cordierite] Wilson (1977)
ⓘ Yambah Station	[Cordierite] Wilson (1977)
Willowra ⓘ Waldron's Hill Gold Prospect (Munjupanji)	[Cordierite] www.anu.edu.au (n.d.)
Roper Gulf Region ⓘ Mount Todd Gold Mine	[Cordierite] Hein (1994)
Victoria-Daly Region Grove Hill ⓘ Mount Bonnie Mine	[Cordierite] McNeill (1973)
Queensland City of Mount Isa ⓘ May Downs Station	[Cordierite] Ryan Eagle
Mount Isa ⓘ Mount Novit Zn-Pb-Ag deposit	[Cordierite] Cave et al. (2022)
Cloncurry Shire Cloncurry ⓘ Ernest Henry Cu-Au deposit (Ernest Henry Mine)	[Cordierite] Williams et al. (2005)
Kuridala Roxmere Station ⓘ Snake Creek	[Cordierite] Rubenach et al. (2002)
Rosebud Station ⓘ Rosebud Mine	[Cordierite] Collection - Ryan Eagle
Etheridge Shire ⓘ Balcooma Mine	[Cordierite] Harvey (1989)
Mareeba Shire Petford ⓘ Sunnymount Mine	[Cordierite] - (1998)
South Australia District Council of Mount Barker ⓘ Brukunga Quarry	[Cordierite]
Mid Murray Council Palmer ⓘ Tungkillo area	[Cordierite] R Bottrill collection
Pastoral Unincorporated Area Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station) Mount Painter area ⓘ Corundum Mine	[Cordierite] Noble et al. (1983)
Coober Pedy ⓘ Cairn Hill mine	[Cordierite] Yu et al. (2024)
Mobella Station ⓘ Challenger mine	[Cordierite] Lintern et al. (1999)
Mount Victor Plumbago Station ⓘ The Ethiudna Mines	[Cordierite] Waterhouse (1971)
Tasmania Circular Head municipality Balfour-Temma district ⓘ Temma	[Cordierite] R. Bottrill
Dorset municipality Lisle ⓘ Lisle goldfield	[Sekaninaite] Bottrill +1 other reference
Northern Midlands municipality Rossarden mining district ⓘ Aberfoyle Mine (Aberfoyle Tin Mine; Rossarden Tin Mine)	[Cordierite] www.crocoite.com (2004)
Waratah-Wynyard municipality Heazlewood district Luina ⓘ Mt Cleveland Mine	[Cordierite] www.crocoite.com (2001)
West Coast municipality Mt Lindsay mineral field ⓘ Mt Lindsay mine (Parsons Hood)	[Cordierite] R. Bottrill
ⓘ Trial Harbour district	[Cordierite] Bottrill et al. (2008)
Zeehan mining district North Dundas ⓘ Renison Bell Mine	[Cordierite] Patterson
Victoria Alpine Shire Falls Creek ⓘ Rocky Valley Reservoir	[Cordierite] 2004. Falls Creek 1:50
ⓘ Dorchap Dyke Swarm	[Cordierite] Ryan Eagle et al. (2018)
East Gippsland Shire Glen Valley ⓘ Mt Wills mining district	[Cordierite] www.gsavic.org (n.d.)
Moira Shire Waggarandall ⓘ Pendle Hill	[Cordierite] Maher
Mornington Peninsula Shire ⓘ Arthurs Seat	[Sekaninaite] Birch et al. (2025)
Mount Alexander Shire Maldon ⓘ Linscott - Eaglehawk Reef	[Cordierite] Bierlein et al. (1998)
ⓘ Nuggety Reef	[Cordierite] Ciobanu et al. (2010)
Pyrenees Shire Avoca ⓘ Henry's Hill Wolfram Deposit	[Cordierite] Cayley et al. (1995)
Strathbogie Shire ⓘ Strathbogie Ranges	[Cordierite] Phillips et al. (2013)
Western Australia Brookton Shire Brookton ⓘ Cordierite gneiss outcrop	[Cordierite] Bridge et al. (1978)
City of Karratha Karratha ⓘ Whundo Copper Mine	[Cordierite] Collins et al. (date?)
Coolgardie Shire Nepean ⓘ Nepean Ni Mine	[Cordierite] Nepean Nickel Deposit +2 other references
Widgiemooltha ⓘ Wannaway Ni Mine	[Cordierite] Marston (1984)
Cue Shire Cue ⓘ Big Bell Gold Mine (Paton's Find; Murchison Bell)	[Cordierite] Mock (1987)
Halls Creek Shire Mabel Downs Station ⓘ Sally Malay Mine	[Cordierite] Marston (1984)
Mukinbudin Shire ⓘ Bonnie Rock	[Cordierite] Ferguson (1999)
Northampton Shire Ajana ⓘ Surprise Mine	[Cordierite] Simpson (1952)
Paterson Orogen ⓘ Winu deposit	[Cordierite] Rio Tinto website (www.riotinto.com) +1 other reference
Ravensthorpe Shire Ravensthorpe ⓘ Copper King	[Cordierite] Ferguson (1999)
ⓘ Last Venture Mine	[Cordierite] Ferguson (1999)
Sandstone Shire ⓘ Yuinmery volcanogenic massive sulfide project	[Cordierite] Hassan (2014)
Toodyay Shire ⓘ Lovers Lane Andalusite	[Cordierite] Fetherston et al. (2013)
Upper Gascoyne Shire Eudamullah Station ⓘ White well	[Cordierite] Pryce (1973)
Glenburgh Station ⓘ Glenburgh Project	[Cordierite] Roche (2016)
Mangaroon Station ⓘ Star of Mangaroon Gold Mine	[Cordierite] Martin et al. (2005)
ⓘ Yinnietharra	[Cordierite] Pryce (1973)
Westonia Shire Westonia ⓘ Edna May Gold Mine	[Cordierite] Simpson et al. (1948)
ⓘ Yalgoo Shire	[Cordierite] Economic Geology (1996) +3 other references
Retaliation Goldfield Mount Gibson Conservation Reserve ⓘ Mount Gibson Gold Mine	[Cordierite] Yeats et al. (1998) +1 other reference
Yilgarn Shire Holleton Goldfield ⓘ Radium Mine	[Cordierite] Simpson
Marvel Loch ⓘ Jacoletti Gold Mine	[Cordierite] Luke Morgan Collection
ⓘ Marvel Loch Gold Mine	[Cordierite] Mock (1987)
ⓘ Nevoria Gold Mine	[Cordierite] Mueller (1997)
Southern Cross ⓘ Transvaal Gold Mine	[Cordierite] Hagemann et al. (1998) +2 other references

Austria
Burgenland Oberpullendorf District Markt Sankt Martin Pauliberg ⓘ Basalt quarry	[Cordierite] U. Kolitsch et al. (2009) +1 other reference
Carinthia Hermagor District Hermagor-Pressegger See ⓘ Jenig	[Cordierite] Niedermayr et al. (1995)
Spittal an der Drau District Reißeck Kolbnitz Napplach ⓘ Gravel pit	[Cordierite] Walter (2021)
Penk Teuchlbach valley ⓘ Schneestellkopf ?	[Cordierite] Niedermayr et al. (1995)
Villach-Land District Wernberg ⓘ Umberg ?	[Cordierite] Niedermayr et al. (1995)
Völkermarkt District ⓘ Eisenkappel-Vellach	[Cordierite] Niedermayr et al. (1995)
Schaidasattel ⓘ Hornfels outcrops	[Cordierite] Niedermayr et al. (1995)
Wolfsberg District Sankt Paul im Lavanttal Kollnitz ⓘ Basalt quarry	[Cordierite] Niedermayr et al. (1995)
Lower Austria Krems-Land District Albrechtsberg an der Großen Krems ⓘ Klein-Heinrichschlag	[Cordierite] Fechner et al. (1985) +1 other reference
Gföhl Felling ⓘ Cordierite occurrence	[Cordierite] Niedermayr (1973)
ⓘ Zwettler Leiten	[Cordierite] Götzinger (1987)
ⓘ Lower serpentinite quarry	[Cordierite] Pristacz et al. (2009) +2 other references
ⓘ Hohenstein	[Cordierite] Exel (1993)
Spitz ⓘ Mosinggraben	[Cordierite] Harald Schillhammer collection
Weinzierl am Walde Maigen ⓘ Hartenstein castle	[Cordierite] Neschen (n.d.)
Melk District Dunkelsteinerwald Hessendorf ⓘ Schwaigbichl (Schwaigbichel)	[Cordierite] Huber et al. (1977)
Klein-Pöchlarn Ebersdorf ⓘ Gneiss quarry	[Cordierite] Köhler (1932) +2 other references
Waidhofen an der Thaya District Raabs an der Thaya Eibenstein an der Thaya ⓘ Hengl quarry	[Cordierite] Götzinger et al. (1994)
Zwettl District Groß-Gerungs ⓘ Häuslern	[Cordierite] Exel (1993)
Styria Deutschlandsberg District Sankt Martin im Sulmtal ⓘ Bergla	[Cordierite]
Liezen District Landl Gams bei Hieflau ⓘ Gams stratigraphic sections	[Cordierite] Grachev (Ed) +1 other reference
Südoststeiermark District Bad Gleichenberg Wilhelmsdorf ⓘ Stradner Kogel	[Cordierite] Postl et al. (1996) +1 other reference
Feldbach Mühldorf bei Feldbach ⓘ Steinberg	[Cordierite] Postl et al. (1996)
Klöch ⓘ Basalt quarry	[Cordierite] Postl et al. (1996) +1 other reference
Upper Austria Eferding District Stroheim ⓘ Kleinstroheim	[Cordierite] Hermann Kohl
Freistadt District Grünbach ⓘ Moserberg	[Cordierite] Erich J.Zirkl
ⓘ Rainbach im Mühlkreis	[Cordierite] Gertrude Pointner
Linz-Land District Wilhering ⓘ Kürnberger Wald	[Cordierite] Reiter (2012)
Linz Froschberg ⓘ Römerberg-Margarethen	[Cordierite] Rudolf Handmann S.J.
Rohrbach District Aigen-Schlägl ⓘ Heidlbrunn quarry	[Cordierite] Huber et al. (1977)
ⓘ Oberhaag quarry	[Cordierite] Reiter (1982)
ⓘ Haslach	[Cordierite] Exhibition „Steinerne Schätze - Zur Mineralogie und Gesteinskunde der näheren Heimat“ et al. (cordierite in mylonite)
Lichtenau im Mühlkreis ⓘ Unterurasch quarry (Kasbach)	[Cordierite] Pröll (1976)
St. Stefan-Afiesl ⓘ Köckendorf-Afisl	[Cordierite] Gerhard Fuchs (3)
Urfahr-Umgebung District Puchenau ⓘ Oberpuchenau	[Cordierite] Exel (1993)
Vorarlberg Bludenz District Gaschurn Ochsen valley ⓘ Schattenspitze	[Cordierite] Polz (1989)

Bolivia
La Paz Larecaja Province ⓘ Candelaria Mine	[Cordierite] Kempff et al. (La Paz, 2009)
Pedro Domingo Murillo Province ⓘ Mt Chacaltaya	[Cordierite] Lorin Fassbender et al. (2024)
Sud Yungas Province Yanacachi District ⓘ Chojlla Mine	[Cordierite] Osvaldo R. Arce Burgoa (2007)
Potosí Antonio Quijarro Province Tomave Municipality Tolapampa ⓘ Cerro Ubina	[Cordierite] Salomon Rivas y Federico Ahlfeld (1998)
ⓘ Catavi	[Cordierite] Federico Ahlfeld and Jorge Muñoz Reyes (1955)
Potosí city ⓘ Cordillera Kari-Kari	[Cordierite] Salomon Rivas & Federico Ahlfeld (1998) +1 other reference
Rafael Bustillo Province Llallagua ⓘ Siglo Veinte Mine	[Cordierite] Smith et al. (2001) +1 other reference
Santa Cruz Chiquitos Province Cerro Pelado ⓘ Don Mario mine	[Cordierite] Michael Roper (Orvana Resources Corp., Golden, Colorado)

Brazil
Alagoas Arapiraca belt Craíbas ⓘ Serrote da Laje prospect	[Cordierite] Foo et al. (2012)
Ceará ⓘ Lagoa do Riacho Mn deposit	[Cordierite] Santos et al. (2021)
Minas Gerais ⓘ Coroaci	[Cordierite] Tony Nikischer specimen
ⓘ Itabira	[Cordierite] Karel Bal Collection
ⓘ Virgolândia	[Cordierite] Cassedanne (1976) +1 other reference
Pará Parauapebas ⓘ Pojuca Cu-Au-Zn deposit	[Cordierite] Oliveira et al. (2025)
Paraíba Assunção ⓘ Catolé 1 pegmatite	[Cordierite] Fernandes et al. (2022)
Frei Martinho ⓘ Esperas pegmatite	[Cordierite] Fernandes et al. (2022)
Juazeirinho ⓘ Tara pegmatite	[Cordierite] Fernandes et al. (2022)
Nova Palmeira ⓘ Roncadeira pegmatite	[Cordierite] Beurlen et al. (2013)
Pedra Lavrada ⓘ Alto Patrimônio pegmatite	[Cordierite] Fernandes et al. (2022) +1 other reference
ⓘ Chico Cândido pegmatite	[Cordierite] Fernandes et al. (2022)
ⓘ Picuí	[Cordierite] Sauer (1982)
ⓘ Alto Benedito pegmatite (Alto Bernardino; Alto Questão)	[Cordierite] Fernandes et al. (2022)
Tenório ⓘ Seridozinho pegmatite	[Cordierite] Fernandes et al. (2022)
Rio Grande do Norte Campo Redondo ⓘ São Francisco Mine	[Cordierite] Souza Neto et al. (2008)
Carnaúba dos Dantas ⓘ Cruz pegmatite	[Cordierite] Fernandes et al. (2022)
ⓘ Maribondo pegmatite	[Cordierite] Fernandes et al. (2022)
ⓘ Piauí	[Cordierite] Fernandes et al. (2022)
Lajes ⓘ Bonfim Mine	[Cordierite] João Adauto Souza Neto (2001) +1 other reference
Parelhas ⓘ Alto dos Quintos Mine	[Sekaninaite] Fernandes et al. (2022)
ⓘ Boqueirão pegmatite	[Cordierite] Amores Casals et al. (2014)
ⓘ Tibiri pegmatite	[Cordierite] Fernandes et al. (2022)
São Tomé ⓘ Jacaré I pegmatite	[Cordierite] Fernandes et al. (2022)
Tocantins Palmeirópolis ⓘ Palmeirópolis deposit	[Cordierite] Araujo et al. (1995)
ⓘ Peixe alkaline complex	[Cordierite] MARTINS et al. (1981)

Bulgaria
Kardzhali Province Ardino Municipality Latinka ⓘ New Hope	[Cordierite] Stela Atanasova – Vladimirova (2007)

Canada
British Columbia Fort Steele Mining Division Kimberley ⓘ Sullivan Mine	[Cordierite] - (n.d.)
Golden Mining Division ⓘ Ice River Alkaline Complex	[Cordierite]
Greenwood Mining Division Bridesville ⓘ Old Nick nickel deposit	[Cordierite] Peatfield (n.d.)
Grand Forks ⓘ Marble quarry (Kettle River Rock quarry)	[Cordierite] Cubley (2009)
Omineca Mining Division Hazelton Mount Thomlinson ⓘ Mount Thomlinson molybdenum deposit	[Cordierite] Peatfield (n.d.)
Revelstoke Mining Division Revelstoke ⓘ Mount Begbie	[Cordierite] Dixon et al. (2014) +1 other reference
Skeena Mining Division ⓘ Anyox	[Cordierite] Sherlock et al. (2007)
Iskut River Sulphurets District KSM project ⓘ Mitchell Cu-Au deposit	[Cordierite] Febbo et al. (2019)
Slocan Mining Division ⓘ Blu Starr	[Cordierite] - (n.d.)
Vancouver Mining Division ⓘ Hopkins property	[Cordierite] Reddy
ⓘ Manitoba	[Cordierite] www.alpinegems.net
Bird River area ⓘ Bird Lake	[Cordierite] Phillips (1979)
Lac-du-Bonnet area ⓘ Bird River Mines (Ore Fault group of claims; Ore Fault deposit)	[Cordierite] Ritchie (1973)
Greer Lake ⓘ GL-8 pegmatite	[Cordierite] Bannatyne (1985)
Lynn Lake District Laurie Lake ⓘ Lar deposit	[Cordierite] Canadian Mineralogist 38:545-550 (2000)
ⓘ Rat Lake	[Cordierite] Phillips (1979)
Rusty Lake District ⓘ Darrol Lake	[Cordierite] Barrie et al. (2001)
Ruttan Lake ⓘ Ruttan Mine	[Cordierite] Robert Lavinsky specimen +1 other reference
Sherridon District ⓘ Star Lake	[Cordierite] Leroux et al. (1992)
Snow Lake District ⓘ Anderson Lake mine	[Cordierite] Rocks & Minerals 83:6 pp520-526 +1 other reference
ⓘ Lalor deposit	[Cordierite] Duff (2016)
ⓘ Osborne Lake Mine	[Cordierite] Bristol et al. (1989)
ⓘ Stall Lake Mine	[Cordierite] Bob Southern +1 other reference
ⓘ Thompson Nickel Belt	[Cordierite] Daniel Layton-Matthews et al. (Date Modified: 2008-08-26) +2 other references
ⓘ Utik Lake Banded Iron Deposit	[Cordierite] Bernier (1990) +1 other reference
New Brunswick Queens Co. ⓘ Welsford Anorogenic Igneous Complex	[Cordierite] Martin et al. (1988)
York Co. Clarence Stream area ⓘ Clarence Stream Gold Deposit	[Cordierite] K.G. Thorne et al. (2009) +1 other reference
Douglas Parish ⓘ Sisson Brook deposit	[Cordierite] Nast et al. (1991)
Prince William Parish Lake George ⓘ Lake George Antimony mine (Consolidated Durham mines; Resources Ltd. mine; Prince William mine; Brunswick mine)	[Cordierite] Lentz +3 other references
Newfoundland and Labrador Labrador Grenville ⓘ Sand Hill Big Pond Gabbronorite complex	[Cordierite] Arima et al. (1991)
Nain Complex ⓘ Ikkinikulluit Brook	[Cordierite] Berg et al. (1976)
Red Wine Alkaline Complex ⓘ Wapustan gneiss	[Cordierite] Curtis et al. (1977)
ⓘ Wilson Lake	[Cordierite] Meng et al. (1972) +1 other reference
Newfoundland ⓘ Gullbridge Mine	[Cordierite] Sabina (2003)
ⓘ Hope Brook mine (Chetwynd mine)	[Cordierite] Sabina (2003)
ⓘ Northwest Territories	[Cordierite] www.alpinegems.net
ⓘ Aylmer Lake pegmatite field	[Cordierite] P.B. Tomascak et al. (1994)
Great Slave Lake ⓘ Unnamed pegmatites	[Cordierite] Am Min 35:173-184
Mackenzie Mountains Tungsten (Cantung) ⓘ Little Nahanni Pegmatite Group	[Cordierite] Groat et al. (2003)
North Slave Region ⓘ Arseno Lake area	[Cordierite] Nielsen (1977)
Great Bear Lake DeVries Lake ⓘ Nori/RA prospect	[Cordierite] Northern Mineral Showings Database
Yellowknife ⓘ Ghost Lake cordierite occurrence	[Cordierite] - (n.d.) +1 other reference
Nova Scotia Halifax Co. ⓘ Bayer's Lake pegmatites (north)	Several local collections. +1 other reference
ⓘ Bayer's Lake pegmatites (south)	Donald Doell Collection
ⓘ Beaverdam gold mine (Beaver Dam mine)	[Cordierite] Kontak et al. (1993) +1 other reference
ⓘ Governor Lake pegmatite	[Sekaninaite] D. Doell collection
Nunavut ⓘ Chantrey Inlet pegmatite field	[Cordierite] P.B. Tomascak et al. (1994)
Itchen Lake Izok Lake ⓘ Izok Lake deposit	[Cordierite] Lougheed +4 other references
Kitikmeot Region ⓘ Hackett River	[Cordierite] portergeo.com.au (2007) +1 other reference
Qikiqtaaluk Region Somerset Island ⓘ Mt. Walker	[Cordierite] The Canadian Mineralogist Vol. 38 (2000)
Ontario Haliburton County Dysart et al Harcourt Township ⓘ Fishtail Lake occurrence	[Cordierite] Ontario Ministry of Northern ...
Highlands East Township Cardiff Township ⓘ Bicroft Mine	[Cordierite] Can Mineral December 1966 v. 8 no. 5 p. ...
Hastings County ⓘ Town of Bancroft	[Cordierite] matt neuzil
Kenora District Balmer Township ⓘ Campbell Mine (Placer Dome)	[Cordierite] Robert S. Penczak and Robert Mason (1997) +2 other references
Campfire Lake ⓘ Conifer Road	[Cordierite] Černý et al. (1998) +1 other reference
ⓘ Lundmark-Akow Lake Property	[Cordierite] www.geologyontario.mndm.gov.on.ca (n.d.)
Paterson Lake Area ⓘ Big Mack pegmatite	[Cordierite] Blackburn C. et al (2002)
ⓘ Separation Rapids Lithium Project (Separation Lake area)	[Cordierite] Canadian Mineralogist 36 +1 other reference
Leeds and Grenville Counties Lansdowne Township Lyndhurst area (Black Rapids area) ⓘ Black Rapids Mine	[Cordierite] Wynne-Edwards (1967)
South Crosby Township ⓘ Hwy 15 Cordierite Occurrence	[Cordierite] Sabina (1967) +1 other reference
ⓘ Westport Quadrangle	[Cordierite] Lonker (1980) +1 other reference
Thunder Bay District Bomby Township ⓘ Hemlo gold deposit	[Cordierite] Fleet et al. (1997)
ⓘ Gemmell Township	[Cordierite] Pan et al. (1993) +1 other reference
ⓘ Geco Mine	[Cordierite] Spry (1983) +4 other references
ⓘ Manitouwadge area	[Cordierite] Can Mineral February 1997 v. 35 no. 1 ...
Pays Plat Lake Area ⓘ Winston Lake deposit	[Cordierite] Franklin et al. (1991) +1 other reference
Québec Abitibi-Témiscamingue Rouyn-Noranda TE ⓘ Amulet Mine (Waite Amulet Mine)	[Cordierite] Canadian Journal of Earth Sciences +1 other reference
ⓘ F Shaft	[Cordierite] Watkinson (1991)
ⓘ Millenbach Mine	[Cordierite] Riverin et al. (1980)
ⓘ Moosehead occurrence	[Cordierite] Watkinson (1991)
Estrie Le Granit RCM Val-Racine ⓘ Mont Mégantic	[Cordierite] CLÉMENT
Gaspésie-Îles-de-la-Madeleine La Haute-Gaspésie RCM Mont-Albert ⓘ Madeleine mine	[Cordierite] Econ Geol (1989)
Laurentides Antoine-Labelle RCM ⓘ Bondy gneiss complex	[Cordierite] Blein et al. (2025)
Mauricie Mékinac RCM ⓘ Montauban deposit	[Cordierite] Economic Geology September 1 +2 other references
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Cordierite] Horváth et al. (1990)
Nord-du-Québec Jamésie Matagami ⓘ Garon Lake mine	[Cordierite] Sabina (2003)
Outaouais Pontiac RCM ⓘ L'Île-du-Grand-Calumet	[Cordierite] Williams (1990)
Saskatchewan Amisk Lake District ⓘ Coronation Mine	[Cordierite] Coombe Geoconsultants Ltd. (1991)
Athabasca Basin ⓘ Cigar Lake Mine	[Cordierite] Bruneton (1987)
ⓘ Millenium Deposit	[Cordierite] Cloutier et al. (2009)
ⓘ Rabbit Lake Mine	[Cordierite] Rich et al. (1977)
ⓘ Roughrider deposit	[Cordierite] Boulanger (2012)
Wheeler River Project ⓘ Gryphon deposit	[Cordierite] SRK Consulting (Canada)
ⓘ Foster River	[Cordierite] Steadman et al. (2015)
ⓘ Fable Lake	[Cordierite] Steadman et al. (2015)
ⓘ George	[Cordierite] Steadman et al. (2015)
ⓘ Rottenstone Mine	[Cordierite] Sabina (1972)
Yukon Watson Lake mining district ⓘ Mindy prospect	[Cordierite] Liverton et al. (eds.)

Central America
ⓘ Maya Mountains	[Cordierite] Bateson et al. (1970)

China
Gansu Jiuquan Guazhou Co. ⓘ Nanquan Au-Ag deposit	[Cordierite] Yan Yang and Xuefeng Si (2005)
Longnan Cheng County ⓘ Xiaogouli Au deposit	[Cordierite] Jianzhong Feng et al. (2002)
Li County ⓘ Liba Au deposit	[Cordierite] Jianzhong Feng et al. (2003)
Tianshui Wushan Co. ⓘ Zhuzigou Au deposit	[Cordierite] Lijing Yang et al. (2004)
Zhangye Sunan Co. Qiqing ⓘ Xiaoliugou W-Mo-polymetallic deposit	[Cordierite] Hongjie Kang et al. (2008)
ⓘ Xiliugou Pb-Zn deposit	[Cordierite] Hongjie Kang et al. (2008)
Guangdong Shaoguan Qujiang District ⓘ Yaoling Mine	[Cordierite] Shehong Li et al. (2009)
Guangxi Qinzhou Lingshan Co. ⓘ Jiaping REE deposit	[Cordierite] Liu et al. (2025)
Pubei Co. ⓘ Xinhua Pb-Zn-Ag deposit	[Cordierite] Wang et al. (2016)
Heilongjiang ⓘ Jixi	[Cordierite] Jisheng Jiang and Yongqing Chen (1993)
Lishu District ⓘ Liumao Mine	[Cordierite] Khanchuk et al. (2017, March)
Hubei Huangshi Daye Co. ⓘ Longjiaoshan Cu-(W-Mo) deposit	[Cordierite] Nie et al. (2022)
Hunan Yongzhou Lanshan Co. ⓘ Xiangcao U deposit (Xiangca U deposit)	[Cordierite] Dahlkamp (2009)
Inner Mongolia Baotou City (Baotou Prefecture) Guyang County ⓘ Hujigou	[Cordierite] Jia Cai et al. (2013)
Xiguit District ⓘ Lijiazi	[Cordierite] Jia Cai et al. (2013)
Bayannur City (Bayannao'er Prefecture) Urad Middle Banner (Wulate Zhongqi) ⓘ Haoyaoerhudong Au deposit	[Cordierite] Fan et al. (2024)
Xilingol League (Xilinguole Prefecture) East Ujimqin Banner (Dongwuzhumuqin Co.; Dongwu Qi) ⓘ Dong Ujimqin Qi meteorite	[Cordierite] Grossman (1997)
Sonid Right Banner (Sunite Youqi) ⓘ Boin Sum	[Cordierite] Zhuyun Yan et al. (1989)
Jiangxi Ganzhou Chongyi Co. Lujing Uranium ore field ⓘ Shabazi U deposit (Shabon U deposit; SBZ U deposit)	[Cordierite] Yunhua Liu and Long Luo (2010)
Jiujiang ⓘ Tongmukeng Sn deposit	[Cordierite] Zhang et al. (2024)
Wuning Co. Dahutang W-(Sn) ore field ⓘ Shimensi W-Mo deposit	[Cordierite] Wang et al. (2022)
Xiushui Co. Dahutang ore field ⓘ Pingmiao deposit	[Cordierite] Yang et al. (2022)
Liaoning Dalian Wafangdian City ⓘ Huatong Mine (Huatungkou Mine)	[Cordierite] Matsuda (1969)
Fushun Qingyuan Co. ⓘ Hongtoushan Mine	[Cordierite] Guangyu Zhou (1983)
Qinghai Haixi Mongol and Tibetan Autonomous Prefecture Da Qaidam (Dachaidan Co.) ⓘ Tanjianshan Mine	[Cordierite] Zhang Dequan et al. (2009)
Shaanxi Baoji Taibai County ⓘ Shuangwang Au deposit	[Cordierite] Defeng Hui and Naiwu Zhu (2001)
Shanxi Xinzhou Dai Co. Yanmenguan ⓘ Liujiagou	[Cordierite] Songnian Lu et al. (2003)
Yangquan Kuang District ⓘ Yangquan coal field	[Cordierite] Querol +9 other references
Sichuan Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture) Yajiang County Kangding pegmatite field ⓘ Jiajika Mine	[Cordierite] Gao et al. (2024)
ⓘ No. 9 Pegmatite	[Cordierite] Zhao et al. (2023)
Ngawa Autonomous Prefecture (Aba Autonomous Prefecture) Jinchuan Co. ⓘ Ke'eryin pegmatite field	[Cordierite]
ⓘ Jiada deposit	[Cordierite] Li et al. (2024)
ⓘ Redamen deposit	[Cordierite] Feng et al. (2025)
Tibet Lhasa Damxung Co. (Dangxiong Co.) ⓘ Lawu Cu-Pb-Zn deposit	[Cordierite] Yan Liu et al. (2010)
Maizhokunggar Co. (Mozhugongka Co.) ⓘ Longruri Au-Sb deposit (Nongruri Au-Sb deposit)	[Cordierite] Suiliang Dong et al. (2010)
Qüxü Co. (Qushui Co.) ⓘ Liangguo corundum deposit	[Cordierite] Zhang et al. (2018)
Ngari Coqên Co. (Cuoqin Co.) ⓘ Nuocang skarn Pb-Zn polymetallic deposit	[Cordierite] Jiang +7 other references
Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture) Lhozhag Co. (Luozha Co.) ⓘ Lalong Dome	[Cordierite] Fu et al. (2023)
Lhünzê Co. (Longzi Co.) Cuonadong dome ⓘ Cuonadong Sn-W-Be deposit	[Cordierite] He et al. (2022)
Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture) Gyirong County ⓘ Gabo mining area	[Cordierite] Fu et al. (2025)
Tingri Co. (Dingri Co.) ⓘ Xipu Dome	[Cordierite] Yan et al. (2024)
Xaitongmoin Co. (Xietongmen Co.) ⓘ Xiongcun Cu-(Au) deposit	[Cordierite] Wenyi Xu et al. (2009)
Xinjiang Hotan Prefecture Hetian Co. (Khotan Co.; Hotan Co.; Hoten Co.) ⓘ South Fulugou No. 1 pegmatite	[Cordierite] Gao et al. (2020)
ⓘ Huoshaoshan oil field	[Cordierite] Liu (2016, April)
Ili Kazakh Autonomous Prefecture Altay Prefecture (Aletai Prefecture) Fuhai Co. (Burultokay Co.) ⓘ Kalu’an-Azubai Pegmatite Field	[Cordierite] Feng et al. (2019)
Fuyun Co. (Koktokay Co.) ⓘ Nasenqia Mine	[Cordierite] Yanling Tang (2005)
ⓘ Wuqiagou	[Cordierite] Li Zi-Long et al. et al. (10)
Qinghe Co. (Qinggil Co.; Chinggil Co.) ⓘ Kelumute-Jideke pegmatite field	[Cordierite] Shen et al. (2025)
Yunnan Honghe Gejiu City ⓘ Gejiu Sn-polymetallic ore field	[Cordierite] Fusheng Dai (1990)

Colombia
Nariño Department ⓘ Galeras volcano	[Cordierite] Goff et al. (1994)

Czech Republic
Central Bohemian Region Benešov District Bernartice ⓘ Novátor mine	[Cordierite] Sýkorová et al. (2016)
ⓘ Kladno District	[Cordierite] Žáček et al. (1995)
Libušin ⓘ Kladno mine	[Cordierite] Hyrsl J. +1 other reference
Kutná Hora District Vlastějovice ⓘ Moldanubian Zone pegmatites	[Cordierite] Gadas et al. (2011)
ⓘ Březina pegmatite	[Cordierite] Novák et al. (2013) +1 other reference
Hradec Králové Region Trutnov District Radvanice ⓘ Kateřina Coal Mine	[Cordierite] Jirásek (2001)
Špindlerův Mlýn Medvědín ⓘ Medvědín uranium deposit	[Cordierite] Plášil et al. (2009)
Karlovy Vary Region Cheb District Lázně Kynžvart ⓘ Bílý Kámen pegmatite quarry	[Cordierite] Černý et al. (Weisser Stein)
Karlovy Vary District ⓘ Smolné Pece	[Cordierite] Řehoř
Sokolov District Rovná Čistá ⓘ Jeroným Mine	[Cordierite] Janečka et al. (stav ke dni 1.7.1966)
Moravian-Silesian Region Ostrava-City District Ostrava Heřmanice ⓘ Heřmanice dump ?	Matýsek et al. (2022)
Olomouc Region Jeseník District Javorník Zálesí ⓘ Zálesí uranium deposit	[Cordierite] Sejkora (1994)
Šumperk District Hanušovice ⓘ Hynčice nad Moravou	[Cordierite] Gába
ⓘ Potůčník	[Cordierite] Gába
ⓘ Kopřivná	[Cordierite] Gába
Pardubice Region Ústí nad Orlicí District Záchlumí Litice nad Orlicí ⓘ Litice nad Orlicí quarry	[Cordierite] Šita +6 other references
Plzeň Region Klatovy District ⓘ Podmokly	[Cordierite] Černý P.
Sušice ⓘ Hamr quarry	[Cordierite] Hofmanovi P. a R.: Příspěvek k ...
Tachov District Zadní Chodov ⓘ Zadní Chodov deposit (Hinterkotten deposit)	[Cordierite] Havelcová et al. (2020)
South Bohemian Region Písek District Sepekov ⓘ Chlum Hill	[Cordierite] Fiala
Prachatice District Ktiš (Tisch) ⓘ Ktiš kinzigite occurrence (Tisch kinzigite occurrence)	[Cordierite] Šreinová
Strakonice District Dřešín ⓘ Chvalšovice	[Cordierite] Welser
Štěkeň ⓘ Vitkov	[Cordierite] J. Kotkova
South Moravian Region Brno-Country District Drahonín ⓘ Drahonín uranium mine	[Sekaninaite] Škoda et al. (2004)
Ústí nad Labem Region Děčín District Těchlovice ⓘ Basalt quarry	[Cordierite] Dolníček et al. (2021)
Teplice District ⓘ Hostomice	[Sekaninaite] Žáček V
Vysočina Region Havlíčkův Brod District Chotěboř ⓘ Rankov	[Cordierite] Losert
ⓘ Kvasetice	[Cordierite] VÍŠKOVÁ et al. (2022)
Jihlava District ⓘ Jihlava	[Cordierite] Duda
Třebíč District ⓘ Radkovice u Hrotovic	[Cordierite] Scarlett Urbanová (2021)
Třebíč ⓘ Kostelíček	[Sekaninaite] Houzar S.: Minerální asociace ...
Žďár nad Sázavou District Bobrová ⓘ Valy hill	[Cordierite] Černý P.: Příspěvek k mineralogii ...
ⓘ Bobrůvka	[Cordierite] Paulis P. (2001)
Bory ⓘ Dolní Bory	[Sekaninaite] Scr.Fac.Sci.Nat. Ujep Brun. (1975) +1 other reference
ⓘ Pegmatite vein No. 1	[Sekaninaite] Staněk (1997)
ⓘ Pegmatite vein No. 3	[Cordierite] Novák et al. (2008)
ⓘ Pegmatite vein No. 4	[Sekaninaite] Staněk (1997)
ⓘ Pegmatite vein Oldřich	[Sekaninaite] Staněk (1997)
Horní Bory ⓘ Horní Bory quarry	[Cordierite] k +3 other references
ⓘ Polnička	[Cordierite] Cempírek
Rožná ⓘ Rožná deposit	[Cordierite] Mineralienwelt 1993 (1)
ⓘ Rožná I Mine	[Cordierite] Petr Pauliš
Věžná ⓘ Věžná I pegmatite	[Cordierite] www.cseg.ca/conferences/2000/556.PDF. +2 other references
ⓘ Věžná II pegmatite	[Cordierite] Cerny et al. (1964)

Czech Republic/Poland
ⓘ Pomezní Ridge (Grzbiet Lasocki)	[Cordierite] Lis et al. (1986)

DR Congo
North Kivu Nyiragongo Territory ⓘ Nyiragongo Volcano	[Cordierite] Haapala (2011)

Egypt
Red Sea Governorate ⓘ St John's Island	[Cordierite] - (n.d.)
South Sinai Governorate ⓘ Kid	[Cordierite] Mamedov et al. (2012)
ⓘ Um Zariq formation	[Cordierite] Helmy et al. (2021)

Eritrea
Central Region Addi Bidel ⓘ Addi Bidel gold deposits	[Cordierite] Jelenc (1966)
Asmara ⓘ Tzada Christian	[Cordierite] Jelenc (1966)

Estonia
Ida-Viru County ⓘ Alutaguse	[Cordierite] Solano-Acosta (2023) +1 other reference

Ethiopia
Oromia Region Kenticha pegmatite field ⓘ Kenticha mine	[Cordierite] A Geological Excursion To The Mesozoic Sediments Of The Abay Basin ( Blue Nile)

Europe
Bohemian Massif Moldanubian Zone (Moldanubicum; Moldanubian) ⓘ Gföhl unit	[Cordierite] Zelinková et al. (2022)

Finland
Kanta-Häme Hämeenlinna ⓘ Katuma	[Cordierite] Ilkka Nmikkola collection
Tammela ⓘ Hirvikallio	[Cordierite] Wilke (1976)
Lapland Enontekiö ⓘ Halti-Ridnitsohkka	[Cordierite] Sipilä
Portimo complex ⓘ Kilvenjärvi Offset Sulfide-PGE Deposit	[Cordierite] Andersen et al. (2006)
Ylitornio Rajapalot ⓘ Palokas	[Cordierite] Molnár et al. (2017)
North Karelia ⓘ Outokumpu mining district	[Cordierite] Rocks & Min.: 22: 506-509.
North Ostrobothnia Pyhäjärvi ⓘ Mullikkoräme	[Cordierite] Mäki (1997)
ⓘ Pyhäsalmi Mine	[Cordierite] Pasi Eilu (2002) +1 other reference
ⓘ Raahe	[Cordierite] Rouhunkoski
ⓘ Vihanti deposit (Lampinsaari deposit; Isoaho deposit)	[Cordierite] Geological Survey of Finland 2007 ... +1 other reference
North Savo Keitele ⓘ Kangasjärvi deposit (Kotilahti 1)	[Cordierite] Mäki (1997)
Kiuruvesi ⓘ Hallapera deposit	[Cordierite] Mäki (1997)
ⓘ Ruostesuo Mine	[Cordierite] Geological Survey of Finland ...
ⓘ Vuohtojoki deposit	[Cordierite] Mäki (1997)
ⓘ Lapinlahti	[Cordierite] Hölttä et al. (toim.)
Pielavesi ⓘ Säviä deposit	[Cordierite] Mäki (1997)
Päijänne Tavastia Lahti ⓘ Kujala	[Cordierite] Jyrki Autio collection
Pirkanmaa Ylöjärvi Viljakkala ⓘ Haveri mine	[Cordierite] Strauss (2004)
South Karelia Lappeenranta ⓘ Ihalainen limestone quarry	[Sekaninaite] Hytönen (1999)
Taipalsaari ⓘ Telkkälä Ni mine	[Cordierite] Geological Survey of Finland 2008. ...
South Ostrobothnia Kuortane ⓘ Kaatiala pegmatite	[Cordierite] Lynch et al. (2025)
Southwest Finland Kimitoön (Kemiönsaari) Kimitoön Island ⓘ Rosendal pegmatite	[Sekaninaite] Ilkka Mikkola
ⓘ Mynämäki	[Cordierite] Väisänen et al. (1999)
Salo Kisko ⓘ Aijala	[Cordierite] Geological Survey of Finland Aijala - ... +1 other reference
ⓘ Liipola-N	[Cordierite] Geological Survey of Finland Liipola-N ...
ⓘ Metsämonttu mine	[Cordierite] Geological Survey of Finland ... +1 other reference
ⓘ Orijärvi deposit	[Cordierite] Anthony et al. (1990) +1 other reference
Perniö ⓘ Träskböle	[Cordierite] www.gsf.fi (2002)
Suomusjärvi ⓘ Salittu	[Cordierite] Niskanen (2014)
Somero ⓘ Tupala deposit	[Cordierite] Geological Survey of Finland Mineral ...
Turku ⓘ Laurinkari	[Cordierite] Wilke (1976)
Uusimaa ⓘ Helsinki	[Cordierite] Nordenskiöld (1863)
Lohja ⓘ Kovela	[Cordierite] Al-Ani et al. (2018)
ⓘ Tytyri mine	[Cordierite] Latva
Raseborg ⓘ Mustio quarry	[Cordierite] www.jalokiviharrastajat.fi (n.d.)

France
Auvergne-Rhône-Alpes Allier Vichy Échassières Montmins mining district ⓘ Ste Barbe vein (Les Montmins)	[Cordierite] Boisson et al. (2000)
Cantal Saint-Flour Brezons ⓘ La Besseyre-en-Brezons	[Cordierite] Yves Masson collection
Haute-Loire Brioude Saint-Cirgues ⓘ Les Rochers de Lisoul	[Cordierite] Pélisson (1989)
Vieille-Brioude ⓘ Granite quarry	[Cordierite] Pélisson (1989)
Le Puy-en-Velay Ceyssac ⓘ Mont Croustet	[Cordierite] Périnet (n.d.)
Espaly-Saint-Marcel ⓘ Mont Denise	[Cordierite] Barrier D et al. (2004)
Goudet ⓘ Loire river alluvial deposits	[Cordierite] François Périnet collection
Saint-Front ⓘ Bournac volcano	[Cordierite] Grew (1977)
Saint-Pierre-Eynac ⓘ Mont Peylenc quarry	[Cordierite] Galli et al. (2008)
Loire Montbrison Saint-Marcellin-en-Forez ⓘ Suc de la Violette quarries	[Cordierite] Personnaly collected by Matthias Diot
Saint-Étienne La Ricamarie Montrambert and Bèraudiére mines ⓘ Crassier Saint-Pierre	[Cordierite] ...
Puy-de-Dôme Clermont-Ferrand Ceilloux ⓘ La Gourcie	[Cordierite] J.J. Périchaud: "Les Minéraux ...
Issoire Besse-et-Saint-Anastaise ⓘ Serre-Bas	[Cordierite] J.J. Périchaud: "Les Minéraux ...
Champagnat-le-Jeune ⓘ Le-Saut-du-Loup	[Cordierite] Leblanc et al. (1987)
Mazaye ⓘ Les Châtelaunoux quarry (Petit Chambois quarry) ?	[Cordierite] FX Kapfer
Riom ⓘ Charbonnières-les-Vieilles	[Cordierite] Omer Vanheule collection
Manzat ⓘ Granite outcrop	[Cordierite] M. Arliguie collection
ⓘ Saint-Pardoux	[Cordierite] Yves Masson specimens
Rhône Lyon Lyon First District ⓘ Quai Saint Vincent	[Cordierite] G. Demarcq
Saint-Symphorien-sur-Coise ⓘ Saint-Symphorien-sur-Coise quarry	[Cordierite] Demarcq (1973) +1 other reference
Brittany Côtes-d'Armor Lannion Trébeurden ⓘ Milliau Island	[Cordierite] Erik Vercammen collection and field ...
Finistère Brest Plounéour-Brignogan-Plages ⓘ Brignogan-Plages	[Cordierite] Georget et al. (France) +2 other references
Châteaulin ⓘ Huelgoat	[Cordierite] Lacroix (1893) +2 other references
ⓘ Le Gouffre	[Cordierite] Chauris (2014)
Poullaouen ⓘ Kerbizien	[Cordierite] Pierrot et al. (1973)
Morbihan Vannes Penestin ⓘ Pointe du Bile beach alluvial deposits	[Cordierite]
Centre-Val de Loire Cher Saint-Amand-Montrond Épineuil-le-Fleuriel ⓘ Cher river alluvial deposits	[Cordierite] Franços Périnet collection
Grand Est Vosges Saint-Dié-des-Vosges ⓘ Barbey-Seroux	[Cordierite] Belot (1978)
Gérardmer ⓘ Les Bas Rupts	[Cordierite] Belot (1978)
Martinique Arrondissement of La Trinité Grand'Rivière ⓘ Montagne Pelée	[Cordierite] Lacroix (1913)
Arrondissement of Le Marin Le Diamant ⓘ Diamond Rock	[Cordierite] Lacroix (1910)
Les Anses-d'Arlet ⓘ Pointe Burgos	[Cordierite] Lacroix (1910)
Les Trois-Îlets ⓘ Gros Îlet	[Cordierite]
Normandy Manche Avranches ⓘ Saint-Michel-de-Montjoie	[Cordierite] Belot (1978)
Orne Argentan Écouché-les-Vallées ⓘ La Courbe workings	[Cordierite] Belot (1978)
Nouvelle-Aquitaine Creuse Aubusson Soumans Montebras ⓘ Les Roches quarry	[Cordierite] Patureau et al. (2011)
Haute-Vienne Bellac Razès Chanteloube ⓘ Vilatte Quarries (La Vilate)	[Cordierite] Belot (1978)
Pyrénées-Atlantiques Oloron-Sainte-Marie Laruns ⓘ Arre deposit	[Cordierite] Cugerone
Ossau valley ⓘ Anglas	[Cordierite] Cugerone et al. (2018)
Occitanie Ariège Saint-Girons Le Port ⓘ Port de Lers	[Cordierite] Belot (1978)
Seix Salau ⓘ La Fourque granodiorite outcrop	[Cordierite] Bull. Minéral.
Aveyron Pays d'Olt ⓘ Saint-Geniez	[Cordierite] D. Poulain and J. Kornprobst
Villefranche-de-Rouergue ⓘ Cransac	[Cordierite] R. Pierrot
Hautes-Pyrénées ⓘ Aure Valley	[Cordierite] De Ascenção Guedes et al. (2002)
Lozère Florac Saint-Privat-de-Vallongue ⓘ Cévennes I placers	[Cordierite] Dill (2008)
Mende ⓘ Saint-Juéry	[Cordierite] J.P. Couturié : "Le Massif Granitique de La Margeride (Massif Central Français)
Pyrénées-Orientales Céret Argelès-sur-Mer Pegmatite field ⓘ Mas Consul	[Cordierite] Guitard (2010)
Banyuls-sur-Mer ⓘ Coll d'en Barret	[Cordierite] Guitard (2010)
Prats-de-Mollo-la-Preste ⓘ Costabonne mines (Costabona mines)	[Cordierite] van Marcke de Lummen (1985)
Perpignan ⓘ Cassagnes	[Cordierite] Belot (1978)
Torreilles ⓘ Torreilles-Plage beach alluvial deposits	Heavy sands collected by Christian ...
Prades Canaveilles ⓘ Canaveilles-Les-Bains	[Cordierite] Belot (1978)
Feilluns (Felluns) ⓘ Ansignan charnockite intrusion	[Cordierite] P. Andrieux
Pays de la Loire Loire-Atlantique Nantes Nantes Chantenay ⓘ Parc Grillaud	[Cordierite] Baret (1898)

Georgia
Mtskheta-Mtianeti Kazbegi Municipality Kel’ volcanic area ⓘ ~~Cordieritovyi Volcano~~	[Cordierite] Станкевич Е.К. ...
Racha-Lechkhumi and Kvemo Svaneti Lentekhi District ⓘ Tsana As-Au deposit (Tsani As-Au deposit)	[Cordierite] Kekelia et al. (2008)

Germany
Baden-Württemberg Freiburg Region Breisgau-Hochschwarzwald Bötzingen ⓘ Fohberg Quarry (Hauri Quarry)	[Cordierite]
Oberried ⓘ Zeigerhalde	[Cordierite] WALENTA (1992)
Lörrach Kandern ⓘ Egerten	[Cordierite] Walenta (1992)
Malsburg-Marzell ⓘ Malsburg	[Cordierite] 70. +1 other reference
Ortenaukreis Oberwolfach ⓘ Clara Mine	[Cordierite] KAISER (1984)
Seelbach Seelbach Weiler ⓘ Michael Mine	[Cordierite] Scharrer et al. (2020)
Schwarzwald-Baar-Kreis Königsfeld im Schwarzwald ⓘ Ore mineralisation	[Cordierite] Osann (1927)
Waldshut Waldshut-Tiengen Detzeln ⓘ Porphyry quarry	[Cordierite] Hanneberg et al. (2009) +1 other reference
Karlsruhe Region Neckar-Odenwald-Kreis Waldbrunn Katzenbuckel ⓘ Michelsberg Quarry	[Cordierite] Frenzel (1975)
Stuttgart Region Ostalbkreis Unterschneidheim Zipplingen ⓘ Zipplinger Höhe	[Cordierite] Tschauner +3 other references
Bavaria Lower Bavaria Regen District Arnbruck ⓘ Eck Quarry	[Cordierite] Weiß (1990)
Bayerisch Eisenstein ⓘ Großer Arber	[Cordierite] Weiß (1990)
Bodenmais ⓘ Blötz Mine (Plötz Mine)	[Cordierite] Weiß (1990)
ⓘ Silberberg Mine	[Cordierite] Obermüller et al. (1993)
Zwiesel Theresienthal ⓘ Rother Koth Mine	[Cordierite] Strunz (1962)
Lower Franconia Haßberge District Maroldsweisach ⓘ Zeilberg Quarry	[Cordierite] Wittern (2001)
Upper Franconia Wunsiedel im Fichtelgebirge Tröstauer Forst-Ost Kösseine ⓘ Kösseine granite quarry	[Cordierite] Bender et al. (2023)
Upper Palatinate Cham District Arnschwang Kalkofen ⓘ Kalkofen Quarry	[Cordierite] Weiß (1990)
Lam Schmelz ⓘ Johanniszeche	[Cordierite]
Lohberg Lohberghütte ⓘ Hörndl Quarry (Hörlberg Quarry)	[Cordierite] Sperling (1991)
Wald Roßbach ⓘ Himmelleiten Quarry	[Cordierite] Weiß (1990)
Neustadt an der Waldnaab District Leuchtenberg ⓘ Steinach	[Cordierite] Weiß (1990)
Pleystein ⓘ Miesbrunn pegmatite–aplite swarm	[Cordierite] Dill et al. (2012)
Schwandorf District Oberviechtach Unterlangau ⓘ Gütting	[Cordierite] Dr. Günter Grundmann collection
Winklarn ⓘ Huber Quarry	[Sekaninaite] Keck et al. (2010)
Tirschenreuth District Kemnath Waldeck ⓘ Kalvarienberg	[Cordierite] Pöllmann et al. (2007)
Hesse Darmstadt Bergstraße Bensheim Auerbach ⓘ Linck marble works	[Cordierite] Nickel et al. (1985)
Kassel Region Werra-Meißner Eschwege ⓘ Blaue Kuppe	[Cordierite] Schreyer et al. (1986) +1 other reference
Lower Saxony Goslar District Bad Harzburg Radau valley ⓘ Gabbro Quarry	[Cordierite]
Schmalenberg cliff ⓘ Riekensglück prospect	[Cordierite]
North Rhine-Westphalia Cologne Bonn Bad Godesberg ⓘ Lyngsberg (Lühnsberg; Lünsberg)	[Cordierite] Brauns (1922)
ⓘ Finkenberg	[Cordierite] Brauns (1922)
Rhein-Sieg-Kreis Königswinter ⓘ Drachenfels	[Cordierite] Frechen (1976)
ⓘ Ölberg (Oelberg)	[Cordierite] Brauns (1922)
ⓘ Perlenhardt	[Cordierite] Brauns (1922)
ⓘ Petersberg	[Cordierite] Brauns (1922)
ⓘ Stenzelberg	[Cordierite] Brauns (1922)
ⓘ Wolkenburg	[Cordierite] Brauns (1922)
Rhineland-Palatinate Ahrweiler Adenau Müllenbach ⓘ Bocksberg	[Cordierite] Vogelsang
Brohltal Burgbrohl ⓘ Herchenberg quarry	[Cordierite] Hentschel
Glees ⓘ Gleeser Felder	[Cordierite] Nöggerath
ⓘ Hüttenberg	[Cordierite] Brauns (1922)
Wehr ⓘ Kappiger Ley (Kappiger Lay)	[Cordierite] Hentschel (1983)
Altenkirchen Daaden-Herdorf Schutzbach ⓘ Grüneau Mine (Grüne Au Mine; Grünau Mine)	[Sekaninaite] Schnorrer et al. (1997) +1 other reference
Mayen-Koblenz Maifeld Ochtendung ⓘ Wannenköpfe Quarry	[Cordierite] Rondorf et al. (1988) +1 other reference
Mendig Bell ⓘ Rothenberg Quarry	[Cordierite] Hentschel (1987)
Mendig ⓘ Basalt quarries	[Cordierite] Brauns (1922)
ⓘ In den Dellen quarries	[Cordierite] Nöggerath
ⓘ Thelenberg	[Cordierite] Nöggerath
Wingertsberg ⓘ Pumice quarries	[Cordierite] Nöggerath
Pellenz Kruft ⓘ Krufter Ofen	[Cordierite] Nöggerath
Nickenich ⓘ Nickenicher Sattel	[Cordierite] Hentschel (1983)
ⓘ Nickenicher Weinberg	[Cordierite] Hentschel (1983)
Vordereifel ⓘ Bellerberg volcano	[Cordierite] www.mindat.org (n.d.)
Ettringen ⓘ Caspar quarry	[Cordierite] Schreyer et al. (1990)
Vulkaneifel Daun Dreis-Brück ⓘ Radersberg quarry	[Cordierite] Hentschel (1983)
Oberstadtfeld ⓘ Kahlenberg	[Cordierite] Leu (1995)
Strohn ⓘ Wartgesberg	[Cordierite] Marko Burkhardt Collection
Üdersdorf ⓘ Emmelberg	[Cordierite] Schäfer (1979)
Gerolstein Gerolstein Roth ⓘ Rother Kopf	[Cordierite] Blaß et al. (2012)
Oberehe-Stroheich ⓘ Kahlenberg	[Cordierite] Weiß (1990)
Rockeskyll Rockeskyll volcanic complex ⓘ Auf Dickel (incl. Nonnental)	[Cordierite] Haardt
Walsdorf ⓘ Goßberg	[Cordierite] Blaß (2020)
Kelberg Drees ⓘ Niveligsberg	[Cordierite] Schüller (1990)
Saarland Sankt Wendel Tholey ⓘ Schaumberg	[Cordierite] Schneider (1991)
Saxony-Anhalt Harz Blankenburg ⓘ Michaelstein	[Cordierite] Koch (1886)
Saxony Erzgebirgskreis Ehrenfriedersdorf ⓘ Greifensteine	[Cordierite] Wittern (2001)
Marienberg ⓘ Satzung	[Sekaninaite] Gottesmann et al. (2004)
Mittelsachsen Claußnitz Diethensdorf ⓘ Diethensdorf Quarry	[Cordierite] Wittern (2001)
Hartmannsdorf ⓘ Ratssteinbruch	[Cordierite] Vollstädt (1979)
Penig ⓘ Amerika Quarry	[Cordierite] Wittern: "Mineralfundorte in ...
Vogtlandkreis Bergen ⓘ Streuberg Quarry	[Cordierite] Wittern (2001)
Lengenfeld Irfersgrün ⓘ Granite outcrops (including tourmaline prospect)	[Cordierite] J. Müller
Theuma ⓘ Theuma quarry	[Cordierite] Heiner Siedel (2021)
Zwickau District Hirschfeld ⓘ Turmalin outcrop (Turmalinschurf Irfersgrün)	[Cordierite] ...
Limbach-Oberfrohna Pegmatite occurrences ⓘ Wolkenburg	[Cordierite] HAAKE et al. (1994)
Schleswig-Holstein Ostholstein Malente ⓘ Gravel pits (Kreuzfeld; Niederkleveez; Vierth)	[Cordierite] Wittern (2001)
Thuringia Schmalkalden-Meiningen District Dolmar-Salzbrücke Kühndorf ⓘ Großer Dolmar	[Cordierite] Schüller (1953)

Greenland
Avannaata ⓘ Akia Island	[Cordierite] Bøggild (1953)
Uigorlersuaq Island ⓘ Cordierite occurrence	[Cordierite] Bøggild (1953)
Qeqertalik Disko Island ⓘ Asuk	[Cordierite] Pedersen (1979)
Sermersooq Nuuk ⓘ Qeqertarsuatsiaat area	[Cordierite] Petersen et al. (1993)
Aappaluttoq Ruby Occurrences ⓘ Aappaluttoq Ruby Mine	[Cordierite] J.Ralph
Allumersat ⓘ Kornerupine-sapphirine locality North of Bjørnesund	[Cordierite] Petersen et al. (1980)
ⓘ Fiskenæsset old harbour ?	[Cordierite] Bøggild (1953) +2 other references
ⓘ Simiuttat Island	[Cordierite] Rodgers et al. (1996)

Guyana
Upper Takutu-Upper Essequibo Region Kanuku Mountains ⓘ South Savannas	[Cordierite] Singh (1966)

Hungary
Pest County Szentendre District Pomáz ⓘ Klanác Hill	[Cordierite]
Zala County Nagykanizsa District Garabonc ⓘ Garabonc borehole no. 1	[Cordierite] Sándor et al. (2005)

India
Andhra Pradesh Srikakulam District ⓘ Sangam	[Cordierite] Kumar et al. (1995)
Visakhapatnam District ⓘ Diguva Sonaba	[Cordierite] Divya Prakash et al. (2015)
ⓘ Paderu	[Cordierite] Eur. J. Mineral.
ⓘ Shimliguda	[Cordierite] American Mineralogist: 91: 375-384.
Vizianagaram District ⓘ Ayyanna Agraharam	[Cordierite] Kumar +2 other references
ⓘ Gajularega	[Cordierite] Kumar et al. (1995)
ⓘ Kothuru	[Cordierite] Kumar et al. (1995)
ⓘ Padmapuram	[Cordierite] Kumar et al. (1995)
ⓘ Panakupeta	[Cordierite] Kumar et al. (1995)
ⓘ Venugopalapurum	[Cordierite] Kumar et al. (1995)
Karnataka Bagalkot District ⓘ Lokapur	[Cordierite] B.V. Govinda Rajulu and M.J. Chandrasekhara Gowda (1972)
Bangalore Urban District Bangalore-Magadi Road ⓘ 13th Milestone	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Dodda Aladamara (Dodda Almara)	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Duntur	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Jakkasandra	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Kodamballi	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Maralavadi	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Neralemarada Doddi	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Tavarekere-Kengere Road	[Cordierite] Anantha Iyer et al. (1975)
ⓘ Tippasandra	[Cordierite] Anantha Iyer et al. (1975)
Kolar District Kolar Gold Fields ⓘ Sakarsanahalli	[Cordierite] Narayanan Kutty et al. (1977)
Tumkur District Koratagere ⓘ Bidaloti	[Cordierite] B. Rama Rao and L. Rama Rao (1937) +1 other reference
ⓘ Pavagada	[Cordierite] Anantha Iyer et al. (1975)
Kerala Pathanamthitta district Vallicode-Kottayam ⓘ Vallikodu Kottayam quarry	[Cordierite] Sorcar et al. (2020)
Thiruvananthapuram District ⓘ Thiruvananthapuram	[Cordierite] Andrey Vishnevskiy specimen
Wayanad district ⓘ Mananthavady	[Cordierite] Ravindra Kumar et al. (1989)
Odisha Kalahandi District ⓘ Hatimunda Hill	[Cordierite] Patel et al. (2001)
Koraput District ⓘ Panasapattu	[Cordierite] C.V. Dharma Rao et al. (2012)
Rajasthan Jaipur district ⓘ Saladipura Cu-Zn deposit	[Cordierite] Sarkar et al. (1980)
Jodhpur Division Sirohi District ⓘ Deri-Ambaji Zn-Pb-Cu deposit	[Cordierite] Deb (1980) +2 other references
Tamil Nadu ⓘ Coimbatore district	[Cordierite] Betts (n.d.)
Dindigul district ⓘ Panrimalai	[Cordierite] Grew (1984)
ⓘ Perumalmalai quarry	[Cordierite] Sivasubramanian et al. (1991)
Kanyakumari District ⓘ Kanyakumari Beach	[Cordierite] Natarajan et al. (2023)
Madurai District ⓘ Kosavankovilpatti	[Cordierite] Yadav et al. (2021)
ⓘ Panrimali	[Cordierite] McKie (1963)
Pudukkottai district ⓘ Nartamaliai	[Cordierite] Nathan et al. (1995)
ⓘ Sittampundi complex	[Cordierite] GSA Bulletin +4 other references
Theni District Genguvarpatti ⓘ Unnamed quarry	[Cordierite] McKie (1963)
Thiruvannaamalai district ⓘ Mamandur	[Cordierite] Mineralogical Magazine 63:743-755. +1 other reference
Tiruchirapalli District Ellammankovilpatti ⓘ Ellammankovilpatti Quarry	[Cordierite] Balasubrahmanyan (1965)
Tiruppur District ⓘ Kangeyam	[Cordierite] www.d4uweb.com (2010)
Virudhunagar district ⓘ Rajapalaiyam	[Cordierite] Yuki Nishimiya (2018)
Telangana Karimnagar District Malial ⓘ Kornerupine Locality	[Cordierite] Sharma et al. (2006)

Indonesia
Central Sulawesi Province Sigi Regency ⓘ Palu Metamorphic Complex	[Cordierite] Hsia et al. (2023)

Iran
East Azerbaijan Province ⓘ Astamal skarn deposit	[Cordierite] Hassanpour et al. (2023)
Hamadan Province Alvand Mountains ⓘ Corundum-bearing pegmatite	[Cordierite] Alehashem et al. (2021)
Isfahan Province Kashan County Qamsar ⓘ Ghohroud	[Cordierite] Ahankoub (2010)

Iraq
Sulaymaniyah Governorate Mawat Complex ⓘ Kuradawe granitic pegmatite	[Cordierite] Mohammad et al. (2016) +1 other reference

Ireland
Connacht Galway County Connemara ⓘ Claggan Quarry	[Cordierite] Cornwall
Leinster Carlow County ⓘ Aclare	[Cordierite] Whitworth (1992)

Italy
Aosta Valley Bionaz ⓘ Comba de la Sassa (Comba della Sassa; Sassa Valley)	[Cordierite] al Piaz et al. (2015)
ⓘ Gressoney-la-Trinité	[Cordierite] Piccoli et al. (2007)
Calabria ⓘ Cosenza Province	[Cordierite] Messina et al. (1991)
Metropolitan City of Reggio Calabria Aspromonte Massif ⓘ Villa San Giovanni	[Cordierite] Eur. J. Mineral.
ⓘ Serre Massif	[Cordierite] Fregola et al. (2023)
ⓘ Sila Massif	[Cordierite] Fregola et al. (2023)
Lazio Metropolitan City of Rome Capital Allumiere ⓘ Monte Sassetto	[Cordierite] Della Ventura G. et al. (Tolfa volcanic center, Latium, Italy)
ⓘ Spizzicatore Hill	[Cordierite] Della Ventura et al. (2006)
ⓘ Tolfa Mountains District	[Cordierite] Pinarelli (1987)
Viterbo Province Cellere ⓘ Monte di Cellere	[Cordierite] Burli et al. (2010)
Montalto di Castro Pietra Massa Locality ⓘ Campomorto Quarry	[Cordierite] Passaglia et al. (1982)
Lombardy Brescia Province Niardo ⓘ Stabio Valley	[Cordierite] Cerea et al. (2019)
Lecco Province Dorio ⓘ Dervio-Colico road tunnel	[Cordierite] Mottana A. et al. (1983) +1 other reference
Sondrio Province Chiesa in Valmalenco ⓘ Sissone Valley	[Cordierite] Marchesini et al. (2025)
Novate Mezzola Codera Valley ⓘ Beléniga Valley	[Cordierite] Ghizzoni et al. (2005)
ⓘ Codera streambed	[Cordierite] Ghizzoni et al. (2005)
ⓘ Pizzo Bresciadega	[Cordierite] Cornelius (1916) +1 other reference
Valfurva Zebrù Valley ⓘ Vedretta della Miniera (Cima della Miniera)	[Cordierite] Bedognè et al. (2006)
Villa di Chiavenna ⓘ Casnaggina Valley	[Cordierite] Bedogné et al. (1995)
ⓘ Chete-Canete area	[Cordierite] Bedogné et al. (1995)
Varese Province Curiglia con Monteviasco ⓘ Curiglia	[Cordierite] Pezzotta (2005) +1 other reference
Piedmont Metropolitan City of Turin Lessolo Calea ⓘ Brosso Mine	[Cordierite] Taricco et al. (2014)
ⓘ Locana	[Cordierite] Piccoli et al. (2007)
Piantonetto Valley ⓘ Pian Telessio (Pian Teleccio; Piantelessio)	[Cordierite] Piccoli et al. (2007)
Traversella ⓘ Traversella Mine	[Cordierite] Gruppo Mineralogico Lombardo (10)
Verbano-Cusio-Ossola Province Baveno Feriolo ⓘ Scala dei Ratti Quarry (Ratti Quarry; Scala Quarry)	[Sekaninaite] Piccoli et al. (2007)
Oltrefiume Mount Camoscio ⓘ Locatelli quarry	[Sekaninaite] Grill (1935)
ⓘ Seula mine	[Cordierite] Albertini (1980) +1 other reference
Mergozzo Candoglia ⓘ Candoglia marble quarries	[Cordierite] De Michele (1974)
ⓘ Mont'Orfano (Montorfano)	[Cordierite] Boriani A. et al. (1988)
Vercelli Province Borgosesia ⓘ Isolella	[Cordierite] Piccoli et al. (2007)
Varallo Sesia ⓘ Roccapietra	[Cordierite] Piccoli et al. (2007)
Sardinia Metropolitan City of Cagliari Sinnai ⓘ Tuviois Mine (Axareddu Mine)	[Cordierite] Busatti (1893)
Nuoro Province Orotelli ⓘ Nuraghe Piscapu pegmatite field	[Cordierite] Pani E. (1995)
Oristano Province Marrubiu ⓘ Funtanafigu Quarry	[Cordierite] Sitta et al. (1983)
Masullas ⓘ Conca Cannas quarry	[Cordierite] Sitta et al. (1983)
South Sardinia Province Arburese ⓘ Arbus Pluton (Arburese Pluton)	[Cordierite] Secchi et al. (1991) +3 other references
ⓘ Arbus	[Cordierite] Moroni et al. (2019)
Fluminimaggiore ⓘ Medau Ganoppi	[Cordierite] Stara et al. (1996)
ⓘ Perda S'Oliu Mine	[Cordierite] Stara et al. (1996)
Narcao ⓘ Rosas Mine Complex (Rosas Mine)	[Cordierite] Pietracaprina et al. (1987)
San Vito ⓘ Arcu Ruggeri (Punta Frarianas; Punta Massenzias; Bruncu Argioledda)	[Cordierite] Stara et al. (1993)
Sicily Metropolitan City of Messina Eolie Islands (Aeolian Islands) Lipari ⓘ Lipari Island	[Cordierite] Pichler (1980)
ⓘ Stromboli Island	[Cordierite] Renzulli +4 other references
Messina ⓘ Capo Rasocolmo	[Cordierite] Rottura et al. (1993)
Tuscany Grosseto Province Isola del Giglio ⓘ Giglio Island	[Cordierite] Faggioni O. et al. (1998)
ⓘ Arenella (Cava del Piccione)	[Cordierite] Marinai
ⓘ Gabbianara	[Cordierite] Marinai
ⓘ Lazzaretto	[Cordierite] Marinai
Roccastrada Roccatederighi ⓘ Rhyolite dome	[Cordierite] www.socgeol.info (n.d.)
Livorno Province Campo nell'Elba ⓘ San Piero in Campo	[Sekaninaite] Orlandi P. (1994)
ⓘ Rosina vein (Rosina pegmatite)	[Sekaninaite] Orlandi et al. (1997)
Porto Azzurro ⓘ Terranera Mine	[Cordierite] Garofalo et al. (2023) +1 other reference
Rio Rio Marina ⓘ Ortano coast	[Cordierite] Pandeli et al. (2013)
Umbria Perugia Province Spoleto ⓘ Colle Fabbri	[Cordierite] Wheeler et al. (1996) +2 other references
Veneto ⓘ Assunta 1 borehole	[Cordierite] Meli et al. (2003) +1 other reference

Ivory Coast
Montagnes Tonkpi Biankouma Department ⓘ Samapleu mafic-ultramafic intrusion	[Cordierite] Gouedji et al. (2014)

Japan
Fukui Prefecture Mikatakaminaka District Wakasa-cho ⓘ Torihama	[Cordierite] Sadanaga et al. (1974)
Fukuoka Prefecture Tagawa District Kawasaki ⓘ Kotohge	[Sekaninaite] Masutomi Museum specimens +1 other reference
Fukushima Prefecture ⓘ Ishikawa District	[Sekaninaite] Introduction to Japanese Minerals (Geological Survey of Japan, 1970)
Takanuki ⓘ Mt Kamakuradake	[Cordierite] Takahata +1 other reference
Gifu Prefecture Nakatsugawa City Hirukawa ⓘ Yagenyama	[Sekaninaite] Yamada (2004)
Gunma Prefecture Tone District ⓘ Minakami	[Cordierite] R. Nakanishi specimens
Hokkaidō Prefecture Okhotsk Subprefecture Tokoro District Oketo town ⓘ Oketo rhyolite	[Cordierite] Watanabe J and Hasegawa K (1986)
Ibaraki Prefecture Kitaibaraki City Hanazono-river ⓘ Yojiro waterfall	[Cordierite] Takahata +1 other reference
ⓘ Mizunuma	[Cordierite] Takahata +1 other reference
Taga District Hitachi-machi ⓘ Hitachi Mine	[Cordierite] Sadanaga et al. (1974) +1 other reference
ⓘ Tsukuba metamorphic rocks	[Cordierite] Shiba (1982)
Iwate Prefecture Kunohe-gun Noda ⓘ Noda-Tamagawa mine	[Cordierite] Watanabe (1959)
Tono City Miyamori ⓘ Mt Yakushi	[Cordierite] Seki et al. (1957)
Kumamoto Prefecture Uki City ⓘ Toyofuku (Toyobuku)	[Cordierite] - (n.d.)
Kyoto Prefecture ⓘ Kameoka City	[Cordierite] Rakovan et al. (2006)
ⓘ Gyojayama	[Cordierite] Moon Young Kim (1981)
ⓘ Sakuratenjin	[Cordierite] Sadanaga et al. (1974)
Kyoto City Sakyou-ku ⓘ Daimonjiyama (Nyoigatake)	[Cordierite] Rocks & Minerals 81:284-292
ⓘ Ikenotani-jizo	[Cordierite] Yamada (2004)
Mie Prefecture Owase City ⓘ Minamiura	[Cordierite] Makoto Haruna pers. comm.
Miyagi Prefecture Shibata District Kawasaki ⓘ Adachi	[Cordierite] Matsubara (2003)
Nara Prefecture Yoshino district Tenkawa village ⓘ Omine Mountains	[Cordierite] Murata (1982)
ⓘ Misen River	[Sekaninaite] American Mineralogist 87: 160-170 (2002)
Okayama Prefecture Kume District Misaki-cho ⓘ Yanahara mine (Yanahara mining district)	[Cordierite] Kano (1963) +1 other reference
Shiga Prefecture Kurimoto ⓘ Sekinotsu	[Cordierite] Kotora Jimboh (1899)
Shimane Prefecture Nita District Okuizumo Komaki ⓘ Komaki mine	[Cordierite] Takagi et al. (2007)
Shizuoka Prefecture Hamamatsu City Tenryuu-ku Sakuma-cho Nakappe ⓘ Hornfels outcrop	[Cordierite] Tsuboi (1936)
Tochigi Prefecture Kanuma City ⓘ Kaso Mine	[Cordierite] Akira Kato (undated manuscript)
Tottori Prefecture ⓘ Tari-Misaka Ultramafic Complex	[Cordierite] Arai et al. (1994)
Toyama Prefecture Kurobe City ⓘ Unazuki	[Cordierite] Kitamura et al. (1982)
Yamaguchi Prefecture Iwakuni City Kuga mine (Kuka mine) ⓘ Umenokigawa	[Cordierite] Sadanaga et al. (1974)
Yamanashi Prefecture ⓘ Sangaseyama	[Cordierite] Sadanaga et al. (1974)

Kazakhstan
Aktobe Region Khromtau District ⓘ 50 Let Oktyabrya mine	[Cordierite] www.portergeo.com.au (2007)
East Kazakhstan Region Kurshim District ⓘ Karchiga deposit	[Cordierite] Lobanov et al. (2012)
Tarbagatai Range ⓘ Akzhaylyautas Mountains (Akzhailyautas Mountains; Akjaylautas Mountains; Akzhalautas Mountains)	[Cordierite] Evseev (1995)

Madagascar
Androy Ambovombe-Androy Antanimora Sud Commune ⓘ Sakoanomby Ambany East	[Cordierite] Knut Edvard Larsen collection (#MM-1646)
Bekily District Manakompy ⓘ Ambatobe	[Cordierite] Behier (1960)
ⓘ Tsihombe	[Cordierite] Ventura et al. (2012)
Tsihombe Commune ⓘ Belemboka cordierite quarry	[Cordierite] T. Praszkier report from site 2012
Anosy Amboasary Sud District Mahaly ⓘ Osumilite occurrence 1	[Cordierite] Holder et al. (2018)
ⓘ Tranomaro-Maromby area	[Cordierite] JSS photo
Tranomaro ⓘ Osumilite occurrence	[Cordierite] Holder et al. (2018)
Betroka District Ianabinda ⓘ Iankaroka corundum occurrence	[Cordierite] Rakotondrazafy et al. (2008)
ⓘ Iankaroka phlogopite deposit	[Cordierite] Besaire (1966)
ⓘ Voronkafotra (Vorokafotra; Vohidava mine)	[Cordierite] Razakamanana et al. (2006 )
Ianakafy ⓘ Ianakafy (Inanakafy)	[Cordierite] v. Knorring et al. (1969)
Isoanala ⓘ Ambatomena ruby deposit	[Cordierite] Giuliani et al. (2007)
Mahasoa Est ⓘ Manivitsy	[Cordierite] Lacroix (1939) +1 other reference
Taolagnaro District Ampasy Nahampoana Bezavona Massif (Mount Bezavona) Ampamatoa ⓘ Nampoana quarry	[Cordierite] Behier (1960)
Andranobory ⓘ Cap Andrahomana	[Cordierite] Eur. J. Minéral +1 other reference
ⓘ Fort-Dauphin	[Cordierite] Behier (1963)
Ihorombe Iakora ⓘ Red cordierite occurrence	[Cordierite] Fritsch et al. (2016)
Ihosy District Ihosy Commune ⓘ Colline de Lalanandro quarry	[Cordierite] Nicollet (1990) +1 other reference
Mahasoa ⓘ Sakeny corundum deposit	[Cordierite] H Besairie: gites mineraux de Madagascar
Sakalalina ⓘ Ankaditany	[Cordierite] Behier (1960)
Vakinankaratra Antsirabe II District Ibity ⓘ Ibity massif	[Cordierite] Duparc et al. (1910)
Sahanivotry Manandona ⓘ Ambatomanoana	[Cordierite] Knut Edvard Larsen collection ( # M-238)
ⓘ NW of Tsilaizina Mountain	[Cordierite] Lacroix (1913)
Betafo District ⓘ Antanety	[Cordierite] Lacroix (1913)
Mahaiza ⓘ Ambohitranana	[Cordierite] Knut Edvard Larsen collection # M-210

Malawi
Central Region Mchinji ⓘ Kachebere Hills	[Cordierite] Haslam (1980)
Northern Region Mzimba ⓘ Champirar Dome	[Cordierite] Haslam (1983) +1 other reference

Malaysia
Johor Kota Tinggi District ⓘ Waterfall Mine	[Cordierite] Foo (1979)

Mauritania
Tiris Zemmour Region F'dérik Tmeimichatt Ghallamane ⓘ MGS No. TGH4514A	[Cordierite] Marsh et al. (2015)

Mexico
Mexico Zacazonapan Municipality ⓘ Tizapa Mine	[Cordierite] Alfonso et al. (2011)

Middle East
ⓘ Hatrurim Formation	[Cordierite] Vapnik et al. (2006)

Mongolia
Dornogovi Province Erdene District ⓘ Khamaryn– Khural–Khiid combustion metamorphic complex	[Cordierite] Savina et al. (2020) +1 other reference
Khatanbulag District ⓘ Lugeengol REE deposit	[Cordierite] Kononova et al. (1982) +2 other references

Morocco
Béni Mellal-Khénifra Region Khénifra Province Aguelmous Cercle El Hammam Caïdat ⓘ Jbel Aouam	[Cordierite] Cheilletz et al. (1988)
Drâa-Tafilalet Region Errachidia Province ⓘ Ougnat Massif	[Cordierite] Samaoui et al. (2024)
Marrakesh-Safi Region Al Haouz Province Tahannaout Cercle Aghouatim-Tidrara Caïdat Guemassa Massif ⓘ Hajar Mine	[Cordierite] Admou et al. (2018) +1 other reference
Marrakech Prefecture Bour Cercle ⓘ Roc Blanc deposit	[Cordierite] El Arbaoui et al. (2015)
Rabat-Salé-Kénitra Region Khémisset Province Oulmès Cercle ⓘ El Karit	[Cordierite] D. Blamart et al.
Tanger-Tetouan-Al Hoceima Region Chefchaouen Province Beni Bousera massif ⓘ Talambiden mine	[Cordierite] Gervilla et al. (1990)
ⓘ Filali unit	[Cordierite] Afiri et al. (2023)

Myanmar
Mandalay Region Kyaukse District Kyaukse Township ⓘ Shantaung-U - Thandawmywet Range	[Cordierite] Maung Thein & Soe Win (1970)
Pyin-Oo-Lwin District Mogok Township Chaung-gyi ⓘ Chaung-gyi-ah-le-ywa	[Cordierite] Themelis (2008)
Kyauk-Pyat-That ⓘ Kabaing (Ka-Pine; Khabine)	[Cordierite] Themelis (2008)
Mogok Valley ⓘ Myaw-pyet	[Cordierite] Themelis (2008)
ⓘ Ohn-bin-ywe-htwet (Coconut Tree mine)	[Cordierite] Themelis (2008)
ⓘ Ohngaing	[Cordierite]
ⓘ Singu-Tabeikkyin gold region	[Cordierite] Myint et al. (2022)

Namibia
Erongo Region Arandis Constituency ⓘ Husab Mine	[Cordierite] Xu et al. (2025)
Karibib Constituency ⓘ Twin Hills prospects	[Cordierite] Shilunga et al. (2022)
Usakos Naob Farm 69 ⓘ Henderson Mine (Anderson Mine)	[Cordierite] Bürg et al. (1942)
Swakopmund Constituency ⓘ Hope Mine	[Cordierite] von Bezing (2007)
ⓘ Walvis Bay Rural	[Cordierite] von Bezing (2007)
ⓘ Gorob Mine	[Cordierite] von Bezing (2007)
Khomas Region Windhoek Rural ⓘ Gamsberg area	[Cordierite] von Bezing (2007)
ǁKaras Region Karasburg East ⓘ Girtis Farm 109	[Cordierite] von Bezing (2007)
ⓘ Hartebeestmund Farm 108	[Cordierite] von Bezing (2007)

Nepal
P1 Koshi Pradesh ⓘ Solukhumbu District	[Cordierite] M. P. Searle et al. (2003)
ⓘ Taplejung District	[Cordierite] Krishna P. Kaphle
Phaktanglung Ikhabu Pegmatite Field ⓘ Yamrang Pegmatite	[Cordierite] Bhandari et al. (2022)

New Zealand
ⓘ Auckland Region	[Cordierite] Railton et al. (1990)
ⓘ Nelson Region	[Cordierite] Railton et al. (1990)
ⓘ Pepin Island	[Cordierite] Lauder (1964)
Otago Region Clutha District ⓘ Clinton	[Cordierite] Railton et al. (1990)
ⓘ Burning Plain Road	[Cordierite] Bishop (1965)
Southland Region Southland District Fiordland National Park ⓘ Preservation Inlet	[Cordierite] Railton et al. (1990)
Waikato Region Thames-Coromandel District ⓘ Repanga Island (Cuvier Island)	[Cordierite] Black (1970)
West Coast Region Buller District Reefton ⓘ McConnochie Creek	[Cordierite] Pirajno (1982)
Westland District Ross ⓘ Mine Creek Mine	[Cordierite] Jury (1981)

Nicaragua
Nueva Segovia Department ⓘ San Albino Mine	[Cordierite] Lipson et al. (2024)

North America Plate
ⓘ Nenana Basin	[Sekaninaite] Reidel et al. (2023)

North Korea
North Pyongan Province ⓘ Chonsan mine	[Cordierite] Kim (1994)

Norway
Agder Arendal Ærøya ⓘ Papikeite type locality	[Cordierite] Kihle et al. (2022)
Hisøy Havsøysund ⓘ UHT granulite outcrop	[Cordierite] Kihle et al. (2010)
Tromøy ⓘ Faervik school	[Cordierite] Visser et al. (1991)
ⓘ Hove	[Cordierite] Hulzebosch-Sijen et al. (1990)
Froland ⓘ Bøylefoss Bridge	[Cordierite] Visser (1993)
Grimstad ⓘ Hasleholmen	[Cordierite] Kihle et al. (1992)
Lyngdal ⓘ Skårdal	[Cordierite] Ohta (1968)
Risør Akland ⓘ Moland Industrial Site	[Cordierite] Garmo (2003) +1 other reference
Søndeled ⓘ Cordierite occurrence	[Cordierite] Kihle (2013)
ⓘ Klovestuen	[Cordierite] ex Dr. Harry von Eckermann Collection
ⓘ Ravneberget Quarry	[Cordierite] Breivik (2001)
ⓘ Tvedestrand	[Cordierite] Weibye (1848)
ⓘ Amtmannsvingen	[Cordierite] collection Øivind Thoresen.
ⓘ Gladstad	[Cordierite] Kihle (1989)
ⓘ Lilleholt	[Cordierite] Holm (1824)
Østerå ⓘ Østerådalen	[Cordierite] Weibye (1848)
Snaresund ⓘ Sunde bridge	[Cordierite] Touret et al. (1971)
ⓘ Solbutjernane	[Cordierite] Visser et al. (1991)
ⓘ Tangen	[Cordierite] Holm (1824)
Buskerud Modum Snarum Dypingdal serpentine-magnesite deposit ⓘ Øvre Dypingdal Mine	[Cordierite] Grew et al. (1998)
Innlandet Skjåk ⓘ Framruste	[Cordierite] Garmo (2006)
ⓘ Raudalen	[Cordierite] Garmo (2007)
Møre og Romsdal Sande ⓘ Sandsøya	[Cordierite] Root et al. (2005)
Rogaland Bjerkreim ⓘ Faurefjell	[Cordierite] Hermans et al. (1975)
ⓘ Ørsdalen Mines	[Cordierite] Urban (1971)
Vikeså Ivesdalsfjellet ⓘ Sapphirine locality	[Cordierite] Hermans et al. (1976)
Karmøy ⓘ Southwestern Karmøy	[Cordierite] Sturt et al. (1978)
Lund Flatestøl ⓘ Almgjotheii	[Cordierite] phase relations +1 other reference
Sauda ⓘ Birkeland mines (Sauda mines)	[Cordierite] Bryhni (1993)
Svalbard Spitsbergen Albert I Land Magdalenafjorden ⓘ Wagonway Glacier	[Cordierite] Ohta (1968)
Telemark Bamble ⓘ Bjordammen	[Cordierite] Visser et al. (1991)
ⓘ Hullvann	[Cordierite] Wel (1973)
ⓘ Brekke	[Cordierite] Erdmann (1840) +1 other reference
ⓘ Essedumpa	[Cordierite]
ⓘ Fossingfjord	[Cordierite] Ramsay et al. (1971)
Kragerø ⓘ Magnesiodumortierite occurrence	[Cordierite] Jan Kihle photos & identification.
Sannidal ⓘ Barland	[Cordierite] Kihle (1993)
ⓘ Roadcuts along Fv 38	[Cordierite] Nordrum (2012)
ⓘ Steinsund	[Cordierite] Weibye (1848)
Valberg ⓘ Valberg Quarry	[Cordierite] Nordrum (2000)
Troms og Finnmark Loppa Øksfjord ⓘ Øksfjord-Langfjord	[Cordierite] Elvevold et al. (1996)
ⓘ Sørøya	[Cordierite] Michalsen (2010)
Trøndelag Holtålen Haltdalen ⓘ Rødhammeren Mine	[Cordierite] Nilsen (1971)
Leka Hortavær Complex ⓘ Store Måsøy	[Cordierite] Gustavson

Pakistan
Gilgit-Baltistan Shigar District Braldu Valley ⓘ K2 Peak	[Cordierite] M. P. Searle et al. (1986)

Peru
Arequipa Caravelí Province Atico District ⓘ Chaparra deposit	[Cordierite] Yáñez et al. (2014, May)
Lima Huaral Province Huaral District ⓘ María Teresa deposit	[Cordierite] Pichardo et al. (2019)
Puno Carabaya Province ⓘ Macusani	[Cordierite] O'Connor et al. (2018)
ⓘ Macusani Uranium deposits (Quenamari Meseta)	[Cordierite] Li (2016)
Melgar Province ⓘ San Rafael Mine	[Cordierite] Mlynarczyk et al. (2003) +3 other references

Poland
Lesser Poland Voivodeship Kraków City County Gmina Wielka Wieś Będkowice ⓘ Będkowska Dolina borehole	[Cordierite] Koszowska et al. (1994)
Lower Silesian Voivodeship Dzierżoniów County Gmina Niemcza Gilów ⓘ Gilów pegmatite	[Cordierite] Pieczka A. et al. (2004)
Nowa Wieś Niemczańska ⓘ An old quarry	[Cordierite] Lis et al. (1986)
Jawor County Gmina Mściwojów ⓘ Zimnik	[Sekaninaite] 86. +2 other references
Kamienna Góra County Gmina Kamienna Góra ⓘ Czarnów	[Cordierite] Lis et al. (1986)
Karkonosze County Karpacz ⓘ Mount Śnieżka	[Cordierite] Lis et al. (1986)
ⓘ Kowary	[Cordierite] Lis et al. (1986)
Szklarska Poręba ⓘ Mount Czarna	[Cordierite] Lis et al. (1986)
Kłodzko County Gmina Kłodzko ⓘ Jaszkowa Górna	[Cordierite] Lis et al. (1986)
ⓘ Marcinów	[Cordierite] Lis et al. (1986)
ⓘ Rogówek	[Cordierite] ...
Gmina Nowa Ruda Przygórze Bolesław Mine ⓘ Przygórze heap ?	[Cordierite] Łukasz Kruszewski PXRD data
ⓘ Jaszkówka	[Cordierite] Lis et al. (1986)
Lubań County ⓘ Lubań	[Cordierite] Lis et al. (1986)
Lwówek Śląski County Gmina Mirsk ⓘ Rębiszów	[Cordierite] Adamczyk Z. (2008)
Polkowice County Gmina Chocianów Chocianów ⓘ Chocianów IG-3 borehole	[Cordierite] Idzikowski et al. (1974) +1 other reference
Strzelin County Gmina Strzelin ⓘ Kuropatnik ?	[Cordierite] Lis et al. (1986)
Świdnica County Gmina Marcinowice Wirki ⓘ 'Wiry' magnesite mine	[Cordierite] Harańczyk C. (1970)
Gmina Strzegom ⓘ Goczałków Górny	[Cordierite] Lis et al. (1986)
ⓘ Graniczna	[Cordierite] Lis et al. (1986)
Jaroszów ⓘ Calc-silicate rocks outcrop	[Cordierite] Lis et al. (1986)
Gmina Świdnica ⓘ Bystrzyca Górna	[Cordierite] Lis et al. (1986)
ⓘ Michałkowa pegmatites	[Cordierite] Eligiusz Szełęg collection
ⓘ Pogorzała	[Cordierite] Lis et al. (1986)
Wałbrzych ⓘ Kozice	[Cordierite] Lis et al. (1986)
Wałbrzych County Gmina Walim ⓘ Dziećmorowice	[Cordierite] Lis et al. (1986) +1 other reference
ⓘ Gabe Gottes mine	[Cordierite] Muszer et al. (2006) +1 other reference
Zagórze Śląskie ⓘ Zagórze Śląskie Dam pegmatite occurrence	[Cordierite] Lis et al. (1986)
Ząbkowice Śląskie County Gmina Ząbkowice Śląskie Szklary ⓘ Mt. Szklana Mine (Szklary pegmatite)	[Cordierite] Pieczka et al. (2013) +2 other references
Gmina Złoty Stok ⓘ Mąkolno	[Cordierite] Lis et al. (1986)
ⓘ Złoty Stok	[Cordierite] Eligiusz Szełęg collection
ⓘ Mount Krzyżowa	[Cordierite] Lis et al. (1986)
Zgorzelec County Gmina Bogatynia Działoszyn ⓘ Działoszyn granite quarry ?	[Cordierite] Lis et al. (1986)
ⓘ Wigancice Żytawskie ?	[Cordierite] Lis et al. (1986)
Złotoryja County Gmina Pielgrzymka Pielgrzymka ⓘ Pielgrzymka basalt quarry	[Cordierite] Kardymowicz (1967)
Gmina Świerzawa Biegoszów ⓘ Krzeniów basalt quarry	[Cordierite] Lis et al. (1986)
Opole Voivodeship Nysa County Gmina Głuchołazy ⓘ Sławniowice	[Cordierite] Marcinowski 2004 +1 other reference
Silesian Voivodeship Będzin County Wojkowice ⓘ Jowisz mine heap	[Cordierite] Ł. Kruszewski visual inspection & ...
ⓘ Wojkowice burning coal-mining heap	[Cordierite] Ł. Kruszewski visual inspection & ...
Bytom Bobrek ⓘ Bobrek heap ?	[Sekaninaite] Ł. Kruszewski EPMA/PXRD data +1 other reference
Katowice Wełnowiec-Józefowiec ⓘ "Alpy" dump	[Cordierite] Pierwoła
Pszczyńa County ⓘ Mizerów peat bog	[Cordierite] Szopa +4 other references
ⓘ Strumień peat bog	[Cordierite] Szopa +4 other references
Rybnik Chwałowice ⓘ Jankowice mine heap	[Cordierite] Łukasz Kruszewski preliminary ...
Wodzisław County Wodzisław Śląski Pszów ⓘ Rydułtowy-Anna coal-mining heap	[Cordierite] Łukasz Kruszewski visual/comparative ...
Zawiercie County Gmina Pilica ⓘ Pilica	[Cordierite] Wolska A. & Koszowska E. 2009: Thermal ...

Portugal
Aveiro Arouca Covelo de Paivó ⓘ Regoufe Mines	[Cordierite] Sant’Ovaia et al. (2023)
Castelo Branco Idanha-a-Nova União de Freg de Segura e Zebreira ⓘ Cerro Queimado	[Cordierite] Cathelineau et al. (2024)
ⓘ Segura Mines (Segura mining field)	[Cordierite] Antunes et al. (2013) +1 other reference
ⓘ Panasqueira Mines	[Cordierite] Bull. Minéral. +4 other references
Portalegre Nisa Nossa Senhora da Graça Poio ⓘ Tarabau Mine	[Cordierite] Pinto et al. (2012)

Romania
Arad County Highiş Massif ⓘ Covăsinţ	[Cordierite] Varga et al. (2023)
Brașov County ⓘ Racoş (Racoşul de Jos)	[Cordierite] Szakáll
ⓘ Basalt quarry	[Cordierite] Szakáll et al. (2010)
Caraş-Severin County Dognecea ⓘ Dognecea mine	[Cordierite] collected by Nicu Pascanu
ⓘ Ocna de Fier	[Cordierite] Stefan Nicolescu (1996) +1 other reference
Harghita County ⓘ Ditrău Complex	[Cordierite] Hirtopanu Paulina et al. (2013)
Jolotca (Orotva) ⓘ Adit No 25	[Cordierite] Hirtopanu et al. (2000)
Maramureș County Groșii Țibleșului ⓘ Mt. Hudin	[Cordierite] Szakáll (2002)

Russia
Altai Krai Krasnoshchyokovsky District Harlovo (Kharlovo) ⓘ Kharlovsk Fe-Ti deposit	[Cordierite] I.I Likhanov et al.
Buryatia Mama River Basin Maigunda River ⓘ Burpala alkaline massif	[Cordierite] Vladykin et al. (2017)
Chelyabinsk Oblast ⓘ Chelyabinsk coal basin	[Cordierite] Cesnokov et al. (1998)
ⓘ Kopeysk	[Cordierite]
ⓘ Coal mine No. 45	[Cordierite] Gorelova et al. (2023)
Korkinsky District ⓘ Korkino	[Cordierite] Sharygin et al. (2010)
Plastovsky District Plast Kochkar' District ⓘ Svetlinskoe quartz deposit	[Cordierite] Pavel.M. Kartashov (n.d.)
Chukotka Autonomous Okrug Bilibinsky District ⓘ Karalveem deposit	[Cordierite] Savva et al. (2022)
Chaunskii District (Chaun) ⓘ Chaunskij meteorite (Chaunskiy meteorite)	[Cordierite] Zaslavskaya et al. (1991, March) +1 other reference
Irkutsk Oblast ⓘ Ol'khonskiye Vorota Strait (Olkhon Gate)	[Cordierite] AmMin 81:249-254 (1996) +2 other references
Kabardino-Balkaria Elbrussky District Tyrnyauz Urban Settlement Tyrnyauz Mo-W deposit ⓘ Slepaya Zalezh ore body	[Cordierite] Gramenitskiy et al. (2019)
Kamchatka Krai Milkovsky District Tolbachik Volcanic field Mountain 1004 ⓘ Southern fumarole field	[Cordierite] Shchipalkina et al. (2020)
Khabarovsk Krai Ayano-Maysky district ⓘ Konder alkaline-ultrabasic massif	[Cordierite] Lennikov et al. (2004)
Stanovoi Range ⓘ Bogide river	[Cordierite] Bogdanova N.G. et al. (1980)
Krasnodar Krai Taman Peninsula ⓘ Karabetova mountain (Karabetova Salse)	[Cordierite] Kokh et al. (2023)
Krasnoyarsk Krai Maimecha and Kotui Rivers Basin Odikhincha massif ⓘ Peralkaline nepheline-syenite pegmatite	[Cordierite] Zaitsev et al. (2022)
Severo-Yeniseysky District ⓘ Mayakon area	[Cordierite] Sokol et al. (2023)
ⓘ Panimba area	[Cordierite] Sokol et al. (2023)
Taymyrsky Dolgano-Nenetsky District ⓘ Popigai impact crater (Popigai impact structure)	[Cordierite] Vishnevsky et al. (1999)
Magadan Oblast Omsukchansky District ⓘ Ducat ore field	[Sekaninaite] Filimonova et al. (2008)
ⓘ Lunnyi Mine (Lunnoye)	[Cordierite] Sergeevna (2020)
Tenkinsky District Ust-Omchug ⓘ Rodionovskoe gold–quartz deposit	[Cordierite] Volkov et al. (2016)
ⓘ Moscow	[Cordierite] Pekin et al. (2010) +1 other reference
ⓘ Boenskaya well	[Cordierite] Pekin et al. (2010) +1 other reference
Murmansk Oblast ⓘ Khibiny Massif	[Cordierite] ...
ⓘ Eveslogchorr Mt	[Sekaninaite] Ivanyuk et al. (2007)
ⓘ Khibinpakhkchorr Mountain	[Sekaninaite] Yakovenchuk et al. (2008)
Kukisvumchorr Mt ⓘ Svintsovyi Ruchei (Lead Creek)	[Cordierite] Azarova et al. (2008)
ⓘ Takhtarvumchorr Mt	[Cordierite] Yakovenchuk et al. (2019)
Kovdorsky District ⓘ Kovdor Massif	[Cordierite] Mikhailova et al. (2018)
ⓘ Lovozero Massif	[Cordierite] ...
Republic of Karelia ⓘ Lake Jänisjärvi	[Cordierite] Zamiatina et al. (2022)
Loukhsky District Tedino Dyadino lake ⓘ Dyadina Gora	[Cordierite] Pavel.M. Kartashov (n.d.)
ⓘ Sakha	[Cordierite] [World of Stones 12:49]
Aldan ⓘ Tayezhnoe Fe-B skarn (Tayozhnoye)	[Cordierite] Pavel.M. Kartashov (n.d.)
Verkhoyansk District Yana River Basin Yana-Adycha Region ⓘ Arga-Ynnakh-Khaya granite Massif	[Cordierite] Romanova et al. (in Russian) +1 other reference
Sverdlovsk Oblast Prigorodny District Yuzhakovo ⓘ Alabashka pegmatite field	[Cordierite] Sokol et al. (2010)
ⓘ Buzheninov Bor	[Cordierite] Sokol et al. (2010)
ⓘ Kordieritovaya Yama	[Cordierite] Sokol et al. (2010)
ⓘ Mokrusha Mine	[Cordierite] Sokol et al. (2010)
ⓘ Startsevskaya mine	[Cordierite] Kievlenko et al. (2003)
Rezhevsky District Lipovsk pegmatite field ⓘ Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine)	[Cordierite] Zap. Vseross. Mineral. Obshch. (2) +3 other references
Zabaykalsky Krai Gazimuro-Zavodsky District ⓘ Kultuma Deposit	[Cordierite] Svetlitskaya et al. (2022)

Saint Vincent and the Grenadines
Saint Vincent ⓘ Soufrière Saint Vincent	[Cordierite] Journal of Petrology 10:1721-1764

Singapore
ⓘ Pulau Tekong	[Cordierite] Oliver et al. (2014)

Slovakia
Banská Bystrica Region Banská Štiavnica District ⓘ Banský Studenec	[Cordierite] Koděra (1986)
Detva District ⓘ Vígľašská Huta-Kalinka	[Cordierite] Rojkovičová
Lučenec District ⓘ Šiatorská Bukovinka	[Cordierite] Ďuďa
Rimavská Sobota District Hnúšťa ⓘ Mútnik deposit	[Cordierite] Koděra (1986)
Žiar nad Hronom District Kremnica ⓘ Kremnica Au-Ag deposit	[Cordierite] Ďuďa (1993)
Zvolen District Breziny ⓘ Breziny quarry	[Cordierite] Koděra (1986)
Dobrá Niva ⓘ Dobrá Niva andesite quarry	[Cordierite] Koděra (1986)
Košice Region Košice-okolie District ⓘ Zlatá Idka	[Cordierite] Pauliš et al. (2002)
Rožňava District Ochtiná ⓘ Ochtiná-Rochovce Mo-W deposit	[Cordierite] Koděra et al. (2025)
ⓘ Slavošovce	[Cordierite] Koděra (1986)
Nitra Region Zlaté Moravce District ⓘ Skýcov	[Cordierite] Koděra (1986)
Prešov Region Prešov District Fintice ⓘ Fintice quarry	[Cordierite] Ďuďa
Záhradné ⓘ Záhradné quarry	[Cordierite] Ďuda et al. (2012)
Vranov nad Topľou District Vechec ⓘ Vechec quarry	[Cordierite] Košuth M. +1 other reference
Žilina Region Námestovo District Námestovo Slanica ⓘ Magura meteorite	[Cordierite] Cohen E. and Weinschenk E. (1891)

South Africa
Free State Fezile Dabi District Municipality ⓘ Vredefort impact structure	[Cordierite] Gibson R (2008)
KwaZulu-Natal Ugu District Municipality ⓘ Marble Delta	[Cordierite] Cairncross et al. (1995)
Limpopo Vhembe District Municipality Musina Local Municipality ⓘ Musina	[Cordierite] Cairncross (1991) +1 other reference
ⓘ Artonvilla Mine	[Cordierite] Moore et al. (2016)
ⓘ Messina Mine	[Cordierite] Cairncross (1991) +1 other reference
Waterberg District Municipality Mogalakwena Local Municipality Mokopane Turfspruit farm ⓘ Flatreef deposit	[Cordierite] Grobler et al. (2019)
ⓘ Tweefontein Farm	[Cordierite] McCutcheon (2013)
Northern Cape Namakwa District Municipality Kamiesberg Local Municipality ⓘ Bok se Puts Farm	[Cordierite] Moore et al. (1990)
Khâi-Ma Local Municipality ⓘ Aggeneys	[Cordierite] Cairncross et al. (1995)
ⓘ Black Mountain (Swartberg mine)	[Cordierite] Rudnick et al. (2013)
Nama Khoi Local Municipality ⓘ Dabeeb farm	[Cordierite] Contrib Mineral Petrol (1985)
ⓘ Hytkoras farm	[Cordierite] Contrib Mineral Petrol (1985)
ⓘ Namaqualand metamorphic complex	[Cordierite] Hokada et al. (2001)
ⓘ Okiep Copper District	[Cordierite] Econ Geol. (1995)
Pixley ka Seme District Municipality Siyathemba Local Municipality Copperton ⓘ Prieska copper mine (Copperton deposit)	[Cordierite] Cairncross et al. (1995) +1 other reference
ZF Mgcawu District Municipality !Kheis Local Municipality ⓘ Kantienpan farm	[Cordierite] Rozendaal et al. (2017)
Kai !Garib Local Municipality ⓘ Adjoining Geelvloer	[Cordierite] Rozendaal et al. (2017)
Western Cape City of Cape Town Metropolitan Municipality ⓘ Hout Bay	[Cordierite] Cairncross et al. (1995)
Garden Route District Municipality George Local Municipality ⓘ George	[Cordierite] Cairncross et al. (1995)

Spain	[Cordierite]

Andalusia Almería Níjar ⓘ El Hoyazo	[Cordierite] Memory of Geologic Map MAGNA/50 sheet #1.046 (Carboneras)
ⓘ Rambla de las Granatillas	[Cordierite] Calvo (2018)
ⓘ Sorbas	[Cordierite] Wagenplast (1997)
Córdoba Hornachuelos Sierra Albarrana ⓘ Cerro de la Sal quarry	[Cordierite] Maria del Mar Abad-Ortega and Fernando ...
Málaga Carratraca ⓘ Los Jarales	[Cordierite] Gervilla et al. (1990)
ⓘ El Ingles mine	[Cordierite] Romero Silva (2003)
ⓘ San Agustín	[Cordierite] Gervilla et al. (1990)
Cártama ⓘ Trascastillo	[Cordierite] Alejandro Sánchez Jiménez
ⓘ Viñas Viejas pegmatite outcrops	[Cordierite] Alejandro Sánchez Jiménez
Comarca Axarquia La Viñuela ⓘ Matilde Mine	[Cordierite] Romero Silva (2003)
Estepona ⓘ Padrón river	[Cordierite] Romero Silva (2003) +1 other reference
Igualeja ⓘ El Robledal Mine (Cañuelo skarn)	[Cordierite] González-Pérez et al. (2023)
ⓘ Mijas	[Cordierite] Colección Juan A.M. Barnestein
Ojén ⓘ La Concepción mine	[Cordierite] Romero Silva (2003) +1 other reference
Ojén lherzolite massif ⓘ La Gallega Mine	[Cordierite] Am Min 57:3 pp 354-363 +2 other references
Torrox ⓘ Cerro Pastora	[Cordierite] Romero Silva (2003)
Castile-La Mancha Albacete Elche de la Sierra ⓘ Cerro Morote	[Cordierite] Abad +3 other references
Guadalajara ⓘ Hiendelaencina	[Cordierite] Calvo et al. (1992)
ⓘ Santa Cecilia Mine	[Cordierite] Fabre (n.d.)
Toledo Toledo ⓘ Fuente de los Jacintos	[Cordierite] Jiménez Martínez et al. (2012)
Castile and Leon Salamanca Aldehuela de la Bóveda ⓘ Aldehuela de la Bóveda pegmatite	[Cordierite] Roda et al. (2001)
Garcirrey ⓘ Julita quarry (Cañada pegmatite)	[Cordierite] Encarnación Roda-Robles (2007)
Catalonia Girona Alt Empordà Cadaqués ⓘ Cap de Creus	[Cordierite] Bareche (2005)
ⓘ El Port de la Selva	[Cordierite] & locality references +1 other reference
Mont-ras ⓘ Coll de la Boquera	[Cordierite] Martins da Pedra photo
Lleida Aran (Val d'Aran; Aran Valley) Arres ⓘ Victoria Mine	[Cordierite]
Tarragona Conca de Barberà Vimbodí i Poblet ⓘ Bosc de Poblet	[Cordierite] C. Canet et al.
Ceuta ⓘ Monte Hacho	[Cordierite] J. Kornprobst: "Petrographical study of ...
Community of Madrid ⓘ Buitrago del Lozoya	[Cordierite] Angel Ortiz Maellas Aom photo
La Cabrera ⓘ La Cabrera pluton	[Cordierite] Tánago et al. (2012)
Extremadura Cáceres ⓘ Belvis de Monroy	[Cordierite] Merino et al. (2013)
Villar del Pedroso ⓘ Villar del Pedroso granite	[Cordierite] Orejana et al. (2012)
Murcia Mazarrón ⓘ Mazarrón shipwreck II	[Cordierite] Doménech-Carbó et al. (2024)
ⓘ Rambla de las Moreras	[Cordierite] Joan Rosell

Sri Lanka	[Cordierite]

Central Province Nuwara Eliya District ⓘ Munwatte	[Cordierite] Kriegsman et al. (1999)
North Central Province ⓘ Elahera District	[Cordierite] Dissanayake et al. (2000)
North Western Province Kurunegala District Kahatagaha ⓘ Kahatagaha Mine	[Cordierite] Touzain et al. (2010)
Sabaragamuwa Province Ratnapura District ⓘ Embilipitiya	[Cordierite] Zwaan (1996)
Ratnapura ⓘ Gem gravels	[Cordierite] Ceylon Aluvial Mine (Book, Co. 2002)
Western Province Colombo District ⓘ Avissawella	[Cordierite] Dissanayake et al. (2000)
ⓘ Homagama pegmatite	[Cordierite] Grew +5 other references

Suriname
Sipaliwini District ⓘ Maratakka	[Cordierite] De Roever et al. (1976)

Sweden
Dalarna County Avesta Möklinta ore field ⓘ Knutsbo mines	[Cordierite]
Falun ⓘ Falun mine	[Cordierite] Wolter et al. (1984) +3 other references
ⓘ Kalvbäck mine	[Cordierite]
ⓘ Skytt Mine	[Cordierite]
ⓘ Svärdsjö	[Cordierite] Fahlvik et al. (2022)
Svartvik Mines ⓘ Bovik Mine	[Cordierite]
ⓘ Svartvik Mine	[Cordierite]
ⓘ Vintjärn mines	[Cordierite]
Hedemora Garpenberg ⓘ Garpenberg Södra Mine	[Cordierite] Öhman et al. (2000)
ⓘ Holmgruve ore field	[Cordierite]
ⓘ Långvik ore field	[Cordierite]
ⓘ Ryllshyttan	[Cordierite] Jansson et al. (2011)
Leksand ⓘ Insjö copper mines	[Cordierite]
ⓘ Vargbergsstrecket	[Cordierite]
Ludvika ⓘ Blötberget ore field	[Cordierite]
Grängesberg Grängesberg mining field ⓘ Pullero Mines	[Cordierite]
Saxberget ore field ⓘ Saxberget Mine	[Cordierite]
Säter Öster Silvberg mining district ⓘ Gumsberg project	[Cordierite] Makvandi et al. (2024)
St. Skedevi ⓘ Österby	[Cordierite]
ⓘ Tomtebo mines	[Cordierite]
Smedjebacken ⓘ Väster Silvberg	[Cordierite] Wilke (1976)
ⓘ Stollberg orefield	[Cordierite] 33 IGC excursion No 12 +1 other reference
Gävleborg County Ljusdal ⓘ Enåsen Mine	[Cordierite] Pieslinger (2023)
Nordanstig Hassela ⓘ Stakholmen quarry	[Cordierite] Jonsson (1996) +2 other references
Sandviken ⓘ Västerberg copper mine	[Cordierite]
Jönköping County Vetlanda Alseda ⓘ Ädelfors	[Cordierite] Swedish Nat.Musuem
Kalmar County Västervik Gamleby ⓘ Olserum	[Cordierite] Fullerton (2014)
Norrbotten County Kalix Töre ⓘ Sören	[Cordierite] old loc descr. from LTU-displaced
Örebro County Askersund ⓘ Ingelsby	[Cordierite]
Zinkgruvan ⓘ Zinkgruvan mine	[Cordierite] Sandström et al. (2011)
Hällefors Hjulsjö ⓘ Bjässhöjden (Kämpetorp)	[Cordierite] Hogmalm et al. (2012)
Lindesberg ⓘ Flögfors	[Cordierite] Flink (1916)
Nyberget Nyberget ore field ⓘ Mangruvan	[Cordierite] Gatedal (n.d.)
Ramsberg ⓘ Forshammar Pegmatite Quarries	[Cordierite]
Stråssa ⓘ Stråssa ore field	[Cordierite] Geijer (1927)
Ljusnarsberg Kopparberg ⓘ Kaveltorp Mines	[Cordierite]
ⓘ Nya Kopparberget (Ljusnarsbergsfältet; Ljusnarsbergs kopparmalmsgruvor)	[Cordierite] Tegengren (1924)
ⓘ Nora	[Cordierite] Andersson et al. (2024)
Järnboås ⓘ Silverberget	[Cordierite] Gatedal (n.d.)
ⓘ Pershyttan ore field	[Cordierite]
ⓘ Rödberg Mines	[Cordierite]
ⓘ Rödbergsgruvan	[Cordierite] Andersson et al. (2024)
ⓘ Striberg ore field	[Cordierite]
Örebro ⓘ Glanshammar	[Cordierite]
Östergötland County Åtvidaberg ⓘ Åtvidaberg Mining Field	[Cordierite]
Finspång Doverstorp ore field ⓘ Sätra Mine	[Cordierite] Zakrzewski et al. (1982)
Södermanland County ⓘ Brunhult	[Cordierite] Flink (1916)
Flen ⓘ Mellösa church	[Cordierite] Flink (1916)
Katrineholm Sköldinge ⓘ Kantorp Mines	[Cordierite] Magnusson (1936)
ⓘ Skalunda mines	[Cordierite] Geijer et al. (1944)
ⓘ Stavs Mines	[Cordierite]
Nyköping Solsborg ⓘ Roadcut	[Cordierite] Zetterqvist (1991)
Vingåker ⓘ Askö mines	[Cordierite]
Stockholm County Värmdö Ingarö ⓘ Baldersnäs	[Cordierite] Flink (1916)
Vaxholm Resarö ⓘ Ytterby	[Cordierite]
Uppsala County Östhammar Dannemora ⓘ Dannemora Mine	[Cordierite]
Uppsala Almunge ⓘ Almunge complex	[Cordierite]
Vattholma ⓘ Strömhag Mine	[Cordierite] Wik et al. (2006)
Värmland County Filipstad ⓘ Gåsborn	[Sekaninaite] Damman (1989)
ⓘ Jakob Pers Mine	[Cordierite]
Långban Ore District ⓘ Långban Mine	[Cordierite] Holtstam et al. (1999)
Nordmark mining district ⓘ Björnberg ore field	[Cordierite]
Finnshytteberg ore field ⓘ Äng Mines	[Cordierite]
ⓘ Haborshytte ore field	[Cordierite]
ⓘ Sandsjöberg ore field	[Cordierite] Magnusson (1929)
ⓘ Taberg ore field (Nordmarks Taberg)	[Cordierite]
ⓘ Persberg	[Cordierite]
Persberg ore district ⓘ Älgön	[Cordierite]
ⓘ Björntjärn Mines	[Cordierite]
ⓘ Gåsgruvan ore field	[Cordierite] Sandström et al. (2009)
ⓘ Koberg Zinc Mine	[Cordierite] Mineralogical Magazine (1992)
Kroppa ⓘ Hornkull silver mines (Hornkullen)	[Cordierite]
Pajsberg ⓘ Stora Pajsberg Mine	[Cordierite]
ⓘ Udden	[Cordierite]
Västerbotten County Malå ⓘ Adakgruvan	[Cordierite]
ⓘ Lindsköld Mine (Adak-Lindsköld)	[Cordierite] Gavelin
ⓘ Storliden Mine	[Cordierite] Imaña et al. (2005, January) +2 other references
Norsjö ⓘ Bjurträsk	[Cordierite] E. Grip& R. Frietsch (1973) +1 other reference
Skellefteå Boliden ⓘ Långdal mine	[Cordierite]
ⓘ Långsele	[Cordierite] Erland Grip et al. (1973)
ⓘ Varuträsk	[Cordierite] Lynch et al. (2025)
Västmanland County Fagersta Västanfors ⓘ Hedkärra Mine	[Cordierite]
ⓘ Pol mine	[Cordierite]
Norberg Getback ore field ⓘ Ås mine	[Cordierite] Andersson et al. (2024)
ⓘ Klackberg ore field	[Cordierite]
ⓘ Malmkärra Mine	[Cordierite] Holtstam et al. (2023) +1 other reference
Smörberg ore field ⓘ Södra Hackspikgruvan	[Cordierite] Andersson et al. (2024)
Skinnskatteberg Riddarhyttan ⓘ Bäckegruvan	[Cordierite] Aksel Österlöf collection
ⓘ Bastnäs Mines	[Cordierite] Öhman et al. (2005)
ⓘ Gamla Bastnäs deposit	[Cordierite] Andersson et al. (2024)
ⓘ Nya Bastnäs deposit	[Cordierite] Andersson et al. (2024)
ⓘ Källfall Mine	[Cordierite] Waldemar Lindgren (1925) +1 other reference
ⓘ Persgruvorna deposit	[Cordierite] Andersson et al. (2024)
ⓘ Stålklockan mine	[Cordierite] Andersson et al. (2024)
ⓘ Storgruvan	[Cordierite] Andersson et al. (2024)
ⓘ Stora Stripa	[Cordierite]

Switzerland
Grisons Maloja Region Bregaglia Upper Val Bregaglia Bondasca Valley ⓘ Pizzo Trubinasca	[Cordierite] Stalder et al. (1998)
Castasegna ⓘ Casnaggina Valley	[Cordierite] Wenk H.R. et al. (1974) +1 other reference
Val Forno ⓘ Monte del Forno	[Cordierite] Stalder et al. (1998)
ⓘ Passo Vazzeda	[Cordierite] Stalder et al. (1998)
Moesa Region Lostallo ⓘ Rebolgin Valley	[Cordierite] Stalder (1991) +1 other reference
Ticino Leventina Faido Chironico Valley ⓘ Sponda Alp - Pizzo Forno	[Cordierite] Stalder et al. (1998) +1 other reference
Personico ⓘ Miregn	[Cordierite] Armbruster et al. (1983) +1 other reference
Locarno Brissago ⓘ Crodolo Valley	[Cordierite] Stalder et al. (1998)

Taiwan
Taitung County ⓘ Lanyu Township	[Cordierite] Ko-Chun Huang Collection

Tajikistan
Gorno-Badakhshan Ishkoshim ⓘ Darai-Stazh river	[Cordierite] Levitskii V.I. (1990) +1 other reference
ⓘ Mulvoj	[Cordierite] Grew et al. (1998)
ⓘ Muzeinaya pegmatite vein (Muzeinyi pegmatite)	[Cordierite] Россовский (1963) +2 other references
Murghob ⓘ Muzkol Metamorphic Complex	[Cordierite] Zatolokina et al. (2023)
Sughd Ayni District Fan-Jagnob coal deposit ⓘ Kukhi-Malik tract	[Cordierite] Sharygin et al. (2009)
Zeravshan Range Yagnob River ⓘ Ravat village	[Cordierite] Nasdala et al. (1993)

Tanzania
Manyara Region Babati District ⓘ Babati	[Cordierite] "Colored Gemstones of Africa"
Hanang District ⓘ Nangwa	[Cordierite] Färber (n.d.)

Turkey
Ankara Province Bala District ⓘ Kesikköprü Fe Deposit	[Cordierite] Yılmazer et al. (2025)

UK
England Cornwall Roche Trezaise (Tresayes) ⓘ Tresayes Quarry (Polpuff Quarry)	[Cordierite] Golley et al. (1995)
St Just Botallack Cliff outcrops ⓘ Botallack Head (Wheal Cock Carn)	[Cordierite] Golley et al. (1995)
ⓘ Kenidjack Cliff	[Cordierite] Golley et al. (1995)
St Levan ⓘ Porthcurno	[Cordierite] Golley et al. (1995)
ⓘ St Michael's Mount	[Cordierite] Golley et al. (1995)
Cumbria Allerdale Above Derwent Coledale ⓘ Force Crag Mine	[Cordierite]
Thornthwaite ⓘ Thornthwaite Mine	[Cordierite] Day (1999)
St. John's Castlerigg and Wythburn ⓘ Threlkeld Quarry	[Cordierite] Day (1999)
ⓘ Caldbeck Fells Mining Region	[Cordierite] Eastwood et al. (1968) +2 other references
Eden Mungrisdale ⓘ Carrock Mine	[Cordierite] Stanley (1979) +2 other references
Shap Rural ⓘ Shap Blue Quarry	[Cordierite] Day (1999)
Threlkeld Glenderaterra Valley ⓘ Cordierite exposure	[Cordierite] J.Ralph site visit 2020
Threlkeld ⓘ Threlkeld Mine	[Cordierite] Day (1999)
Devon Teignbridge Widecombe-in-the-Moor ⓘ Leusdon Common	[Cordierite] Reid et al. (1912)
West Devon Okehampton Hamlets ⓘ Meldon Aplite Quarry	[Cordierite] McLintock (1923) +1 other reference
Northern Ireland County Antrim Cushendall ⓘ Tieveragh	[Cordierite] Chinner et al. (1973)
Rathlin Island ⓘ Brockley	[Sekaninaite] Wilson et al. (1966) +1 other reference
Scotland Argyll and Bute ⓘ Sithean Sluaigh	[Cordierite] Smith (1965)
Highland Fort William and Ardnamurchan Ballachulish ⓘ Allt Guibhsachain	[Cordierite] Ferry (1996)
Outer Hebrides Isle of Lewis and Harris Harris ⓘ Surinamite-bearing gneiss locality	[Cordierite] AmMin 85: 1474-1484
Perth and Kinross Comrie ⓘ Comrie contact aureole	[Cordierite] Helmers et al. (1988)
ⓘ Craig More	[Cordierite] Stephenson et al. (1999)

Ukraine
Crimea Alushta ⓘ Ayu-Dag Mountain	[Cordierite] Alexander I. Tischenko (1996)
Kirovohrad Oblast Kropyvnytskyi Raion ⓘ Klyntsi gold deposit	[Cordierite] Alexander Babynin & Eugenia Slivko (1999) +1 other reference
ⓘ Mostovyi occurrence	[Cordierite] Lyzhachenko et al. (2019)
Odessa Oblast Podilsk Raion ⓘ Maiskoe gold deposit (Mayske)	[Cordierite] Bobrov et al. (2006, August)
Zhytomyr Oblast Korosten Raion ⓘ Perzhanskoe ore field (Perga Be deposit)	[Cordierite] Liventseva (n.d.)

United Arab Emirates
Emirate of Fujairah Semail Ophiolite Khawr Fakkan Massif (Khor Fakkan) ⓘ Bani Hamid area	[Cordierite] Geological Magazine 139 (3)

USA
Alaska Denali Borough ⓘ Mystic Creek Coal Basin	[Sekaninaite] Reidel et al. (2023)
Prince of Wales-Hyder Census Area Ketchikan Mining District Prince of Wales Island Bokan Mountain ⓘ Carol Ann; Carol Ann No. 1; Carol Ann No. 2; Carol Ann No 3; Dotson Prospects	[Cordierite] Philpotts et al. (1998)
Arizona Cochise County Tombstone Mining District ⓘ Silver Thread Mine	[Cordierite] stratigraphy +1 other reference
ⓘ West Side Mine	[Cordierite] stratigraphy +1 other reference
Coconino County ⓘ Travertine Canyon occurrence	[Cordierite] Clark (1979) +1 other reference
ⓘ Mohave County	[Cordierite] Anthony et al. (1995)
Hualapai Mountains Boriana Mining District Boriana Canyon Yucca ⓘ Copper World Mine (Pacific Copper Mine)	[Cordierite] MRDS file #10098710. +1 other reference
Hualapai Mining District Pine Peak ⓘ Antler Mine	[Cordierite] Conway et al. (1990)
Pinal County Gila River Indian Reservation Sacaton Mountains ⓘ Unnamed occurrence	[Cordierite] Bideaux et al. (1960) +1 other reference
California Fresno County Big Dry Creek Mining District Green Mountain ⓘ Winchester Mine	[Cordierite] Am Min 35:173-184 +1 other reference
Kern County Greenhorn District (Greenhorn Mountains District) ⓘ Unspecified W-Garnet-Mica-Cordierite occurrences [1]	[Cordierite] Best (1964) +2 other references
Lake County East Mayacmas Mining District Howard Springs ⓘ Unnamed Gemstone occurrence [1]	[Cordierite] Brice (1953) +1 other reference
Lower Lake ⓘ Gem Stone prospect	[Cordierite] Brice (1953) +2 other references
Los Angeles County Beverly Hills Coldwater Canyon End of La Altura Road roadcut ⓘ Coldwater Canyon Chiastolite locality	[Cordierite] Hoots (1931) +4 other references
Coldwater & Franklin Canyon Roads junction ⓘ Chiastolite occurrence	[Cordierite] Funk (1940) +3 other references
Los Angeles ⓘ Hollywood Hills	[Cordierite] Schwartz (1956)
Sepulveda Canyon ⓘ Cordierite occurrence	[Cordierite] Hoots (1931) +4 other references
Sierra Pelona Mts (Sierra Pelona Range) Green Valley Bouquet Canyon ⓘ Bouquet Canyon Quarry (Pyle Quarry)	[Cordierite] Sharp (1959) +2 other references
Mariposa County ⓘ Green Mountain Mining District (Ben Hur Mining District)	[Cordierite] Bradley (1940) +1 other reference
Plumas County Plumas Copper Belt Genesee Valley Mining District (Genesee Mining District) Argentine Rock ⓘ Walker Mine (Walker Brothers Mine; Walker Copper Mine; Native Son Mine [?])	[Cordierite] - (2005)
Riverside County Menifee Mining District (Auld Mining District) Winchester ⓘ Hemet Magnesite Mine (Hemet Magnesite property)	[Cordierite] Murdoch (1936) +3 other references
San Bernardino County Bighorn Mountains One Hole Spring ⓘ Red Boulder No. 1 prospect (Unnamed REE-U-Th occurrence [1])	[Cordierite] Hewett et al. (1957)
Landers Rock Corral ⓘ Unnamed Radioactives prospect	[Cordierite] Dibblee et al. (1967b) +2 other references
Santa Barbara County ⓘ Hope Ranch [2]	[Cordierite] Kampf et al. (2024)
Santa Cruz County Ben Lomond area ⓘ Locality 217A	[Cordierite] Leo (1967) +1 other reference
Tulare County ⓘ Mineral King Mining District	[Cordierite] Busby-Spera (1987)
Three Rivers Blossom Peak ⓘ Unnamed Cordierite occurrence [1]	[Cordierite] Murdoch (1966) +2 other references
Colorado Boulder County ⓘ Idaho Springs Formation	[Cordierite] Eckel et al. (1997)
ⓘ Chaffee County	[Cordierite] Eckel et al. (1997)
ⓘ Cinderella	[Cordierite] Berke et al. (2023)
Monarch Mining District ⓘ Bon Ton Mine	[Cordierite] Eckel et al. (1997) +3 other references
ⓘ Cindarella No. 7 claim	[Cordierite] Eckel et al. (1997) +1 other reference
ⓘ Evergreen	[Cordierite] The Canadian Mineralogist Vol. 43 (2005) +1 other reference
Sedalia Mining District ⓘ Sedalia Mine (Sedalia Copper Mine)	[Cordierite] U.S. Geological Survey Professional ... +4 other references
Turret Mining District ⓘ Ace High - Jackpot Prospect	[Cordierite] Eckel et al. (1997) +2 other references
ⓘ Independence Mine	[Cordierite] - (2005) +1 other reference
Clear Creek County ⓘ Idaho Springs Formation	[Cordierite] Eckel et al. (1997)
Upper Union Mining District (Empire Mining District) ⓘ Empire Stock	[Cordierite] Eckel et al. (1997)
Custer County ⓘ Amethyst Prospect	[Cordierite] Eckel et al. (1997) +2 other references
ⓘ Marion Mine	[Cordierite] Eckel et al. (1997) +1 other reference
ⓘ Unnamed Prospect	[Cordierite] The Canadian Mineralogist Vol. 43 (2005)
Dolores County Rico Mountains Rico Mining District (Pioneer Mining District) Expectation Mountain ⓘ Shamrock Mine	[Cordierite] - (2005)
ⓘ Fremont County	[Cordierite] Eckel et al. (1997)
Canon City Area ⓘ Endicott Mine (Weston-Endicott prospect)	[Cordierite] Eckel et al. (1997)
Cotopaxi Mining District Cotopaxi Mine Gulch ⓘ Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill)	[Cordierite] Am Min 50:1179-1212 +2 other references
ⓘ Dawson Gold project	[Cordierite] Berke et al. (2023)
Eight Mile Park Pegmatite Mining District ⓘ Eight Mile Park	[Cordierite] Eckel et al. (1997)
ⓘ Grape Creek area	[Cordierite] Eckel et al. (1997)
Grape Creek Mining District (Greenhorn Mining District) ⓘ El Plomo Mine	[Cordierite] Berke et al. (2023)
ⓘ Green Mountain Mine (Copper Boy Mine)	[Cordierite] Eckel et al. (1997) +3 other references
ⓘ Horseshoe Mine (School Section Deposit)	[Cordierite] Berke et al. (2023)
ⓘ Hindman Gulch	[Cordierite] Eckel et al. (1997)
Texas Creek Area ⓘ Highway 50 roadcut	[Cordierite] Eckel et al. (1997)
ⓘ Wilson Park	[Cordierite] Eckel et al. (1997)
ⓘ Gooseberry Gulch Formation	[Cordierite] Eckel et al. (1997)
Garfield County ⓘ Mamm Creek	[Cordierite] Eckel et al. (1997)
Gilpin County ⓘ Central City Mining District (Central Mining District)	[Cordierite] Eckel et al. (1997)
ⓘ Idaho Springs Formation	[Cordierite] Eckel et al. (1997)
Grand County ⓘ East Inlet area	[Cordierite] Eckel et al. (1997)
ⓘ High Lonesome occurrence	[Cordierite] Eckel et al. (1997)
ⓘ Vasquez Mountains	[Cordierite] Eckel et al. (1997)
Gunnison County Dorchester Mining District Taylor Park ⓘ Italian Mountain	[Cordierite] Eckel et al. (1997)
ⓘ Gold Brick Mining District	[Cordierite] Journal of Petrology (1991) +1 other reference
Goose Creek Mining District ⓘ Headlight Mine	[Cordierite] - (2005)
Jackson County ⓘ Medicine Bow Mountains	[Cordierite] Eckel et al. (1997)
Pearl Mining District ⓘ Caprock prospect	[Cordierite] Eckel et al. (1997) +2 other references
Swede Group mine (Round Top; Big Horn; Copper Queen) ⓘ Pearl Mine	[Cordierite] Eckel et al. (1997)
Jefferson County ⓘ Bergen Park area	[Cordierite] Eckel et al. (1997)
ⓘ Blue Mountain	[Cordierite] Eckel et al. (1997)
Evergreen Mining District (Malachite Mining District) ⓘ Evergreen area	[Cordierite] Spry et al. (2022)
ⓘ F.M.D. Mine	[Cordierite] Eckel et al. (1997)
ⓘ Idaho Springs Formation	[Cordierite] Eckel et al. (1997)
Morrison Area ⓘ Morrison quadrangle	[Cordierite] Eckel et al. (1997)
Ralston Buttes Mining District ⓘ Ladwig Group (Ladwig No. 2; Ladwig No. 3; Claims: Ladwig No. 1)	[Cordierite] USGS Open-File Report 79-1615
ⓘ Squaw Pass quadrangle	[Cordierite] Eckel et al. (1997)
Larimer County ⓘ Glen Haven Quadrangle	[Cordierite] Eckel et al. (1997)
ⓘ Medicine Bow Mountains	[Cordierite] Eckel et al. (1997)
Poudre Park Quadrangle ⓘ Skin Gulch shear zone	[Cordierite] Eckel et al. (1997)
Micanite Mining District (Currant Creek Mining District) ⓘ Climax Mine (Mine No. 8 U.S. Mica Company; Climax Mica Mine)	[Cordierite] Am Min 35:173-184 +2 other references
ⓘ Famous Lode Mica Prospect (Famous Lodge Pegmatites; Little Joe From Kokomo Claim Adjoining)	[Cordierite] - (2005)
Montezuma County ⓘ Rico Mining District (Pioneer Mining District)	[Cordierite] - (2005)
ⓘ Park County	[Cordierite] Eckel et al. (1997)
Guffey Mining District ⓘ Badger Mountain	[Cordierite] Eckel et al. (1997)
ⓘ Betty Mine (Lone Chimney Mine; Betty Lowe)	[Cordierite] American Mineralogist +5 other references
ⓘ Copper King Mine (Copper Queen Mine)	[Cordierite] American Mineralogist
ⓘ Isabell Mine	[Cordierite] Eckel et al. (1997)
ⓘ Mill Gulch Mine	[Cordierite] Eckel et al. (1997)
Lake George ⓘ St. Joe tunnel	[Cordierite] Eckel et al. (1997)
Tarryall Springs Mining District (Puma City) ⓘ Blue Mountain Mine	[Cordierite] - (2005)
Routt County Clark ⓘ Greenville Mine (Greenville Shaft prospect)	[Cordierite] Eckel et al. (1997)
Connecticut Litchfield County ⓘ Plymouth	[Cordierite] old collection label. +1 other reference
Middlesex County ⓘ Chester	[Cordierite] Moritz (n.d.)
East Hampton Cobalt ⓘ Great Hill cobalt mines ?	[Cordierite] Januzzi et al. (1976)
Haddam ⓘ Chrysoberyl locality	[Cordierite] Shepard (1837)
Haddam Neck ⓘ Unnamed amphibole-tourmaline-magnetite locality	[Cordierite] 2015 field observations by Harold Moritz
ⓘ State Route 9 Interchange 13 - Beaver Meadow Road	[Cordierite] Rocks & Min.: 70:403 +1 other reference
ⓘ ~~Thulite locality~~	[Cordierite] Weber et al. (1995)
ⓘ Timms Hill (Tim's Hill; Iolite Hill)	[Cordierite] Shepard (1841) +2 other references
Portland ⓘ Case Quarries	[Cordierite] Collection of David and Brenda Bodnar
ⓘ Case Quarry No. 1	[Cordierite] David Bodnar collection
Collins Hill Strickland pegmatite ⓘ Schoonmaker Mine	[Cordierite] Am Min 35:173-184
ⓘ Strickland Quarry	[Cordierite] Foye (1922)
New Haven County Guilford ⓘ Hungry Hill mineral occurrence	[Cordierite] Hovey (1888) +2 other references
ⓘ Oxford	[Cordierite] Jeremy Zolan Collection
Waterbury ⓘ East Main Street construction site ?	[Cordierite] Visual identification by Mike Polletta ...
New London County ⓘ Norwich	[Cordierite] Shepard (1837)
Tolland County Union ⓘ Cordierite locality (Bigelow Pond)	[Cordierite] Elwell (1940) +1 other reference
Willington ⓘ Becker Quarry	[Cordierite] Ague et al. (2012)
Georgia Lincoln County Lincolnton ⓘ Curry Creek	[Cordierite] Cook (1978)
Monroe County Culloden ⓘ Persons Mine	[Cordierite] Rocks & Min.: 64:201.
Idaho Clearwater County Dworshak Reservoir area ⓘ Smith Ridge Kyanite deposit	[Cordierite] - (2005)
Lemhi County Blackbird Mining District ⓘ Blackbird mine complex	[Cordierite] Slack (2007)
Maine Cumberland County Harpswell ⓘ Bombazine Island	[Cordierite] ...
Hancock County Blue Hill - Castine Mining District Blue Hill ⓘ Black Hawk Mine	[Cordierite] King et al. (1991) +1 other reference
ⓘ Blue Hill mine	[Cordierite] Economic Geology Vol. 81
ⓘ Douglass Copper Mine	[Cordierite] King et al. (1994)
ⓘ Mount Desert Township	[Cordierite] Wiebe et al.
Knox County Appleton ⓘ Gushee Farm Area	[Cordierite] King et al. (1994)
ⓘ Vinalhaven	[Cordierite] keck.wooster.edu (n.d.)
Oxford County Upper Cupsuptic ⓘ Cupsuptic Pluton contact	[Sekaninaite] Anderson
Sagadahoc County Phippsburg ⓘ Small Point	[Cordierite] King et al. (1994)
Somerset County ⓘ Sapling Township	[Cordierite] King et al. (1994)
York County York ⓘ Cape Neddick	[Cordierite] King et al. (1994)
Massachusetts Berkshire County ⓘ New Marlborough	[Cordierite] Gleba (2008)
Essex County North Andover ⓘ Marble Ridge ?	[Cordierite] Sears (1890)
Hampden County ⓘ Brimfield	[Cordierite] Kunz (1890)
Chester ⓘ Chester Emery Mines	[Cordierite] Lincks (1978)
ⓘ Wales	[Cordierite] A Pictorial Guide to Metamorphic Rocks ...
ⓘ Westfield	[Cordierite] Brownlow (MIT thesis)
Hampshire County ⓘ Ware	[Cordierite] Emerson (1917)
Middlesex County Marlborough ⓘ Maple St. locality	[Cordierite] Emerson (1917)
Worcester County ⓘ Lancaster	[Cordierite] Blum Pseudomorph collectin
Phillipston ⓘ Barre Road - Route 101 road cuts	[Cordierite] Skehan (2001)
ⓘ Sturbridge	[Cordierite] Barker
ⓘ Shumway Hill	[Cordierite] Gleba (2008)
ⓘ Warren	[Cordierite] Gleba (2008)
Michigan ⓘ Marquette County	[Cordierite] Heinrich et al. (2004)
Minnesota Saint Louis County Ely-Hoyt Lakes Area ⓘ Mesaba deposit (Minnamax deposit; Babbitt deposit; Babbitt Lake deposit; Amax Underground Mine)	[Cordierite] McSwiggen (1999)
ⓘ Water Hen Occurrence	[Cordierite] - (2005)
Montana ⓘ Stillwater Complex	[Cordierite] USGS Bull 1674B
Stillwater County ⓘ Mouat Ni-Cu Verdegris Creek prospect	[Cordierite] USGS Miscellaneous Field Studies Map ...
Nevada Churchill County Sand Springs Range ⓘ Sand Springs Mining District	[Cordierite] J.V. Tingley and J. Quade (1987)
Clark County ⓘ Gold Butte Mining District	[Cordierite] Castor et al. (2004)
Humboldt County Osgood Mountains ⓘ Potosi Mining District	[Cordierite] Castor et al. (2004)
Adam Peak Getchell Mine ⓘ Turquoise Ridge Underground Mine (Getchell Underground; Hansen Creek pit)	[Cordierite] - (2005)
ⓘ Alpine Mine (Porvenir Mine)	[Cordierite] - (2005)
ⓘ Ogee Mine	[Cordierite] - (2005)
ⓘ Pinson Mine	[Cordierite] - (2005)
Sherman Mining District ⓘ Bloody Run Hills	[Cordierite] Castor et al. (2004)
Lincoln County Bristol and Jackrabbit Mining Districts ⓘ McCullough Hill	[Cordierite] Castor et al. (2004)
Mineral County Fitting Mining District ⓘ Green Talc Mine (Donnelly Andalusite Mine)	[Cordierite] Castor et al. (2004)
Nye County Lodi Hills Lodi Mining District Granite camp ⓘ Victory Tungsten Mine (includes Kay Cooper group on East)	[Cordierite] Castor et al. (2004)
Pershing County ⓘ Nevada Massachusetts Company	[Cordierite] Schilling (1979)
Storey County Comstock Mining District ⓘ South End shaft	[Cordierite] Castor et al. (2004)
New Hampshire ⓘ Cheshire County	[Cordierite] AmMin 85:16061616
Nelson ⓘ Osgood Graphite Mine	[Cordierite] Rumble et al. (1988)
ⓘ Richmond	[Cordierite] Schumacher and Robinson (6)
ⓘ Richmond Soapstone Quarry	[Cordierite] Francis (1988) +1 other reference
ⓘ Stoddard	[Cordierite] Meyers et al. (1956)
Grafton County Easton Route 112 ⓘ Wildwood Campground	[Cordierite] Rob Lavinsky (ex. Robert Whitmore specimen)
Orford ⓘ Archertown Brook Occurrences	[Cordierite] Orange (1985)
ⓘ Cottonstone Mountain	[Cordierite] Orange
ⓘ Eastman Ledges	[Cordierite] Orange (1985)
ⓘ Northey Hill Line Occurrences	[Cordierite] Orange (1985)
Warren ⓘ Ore Hill Mine	[Cordierite] April 1986 +4 other references
Wentworth ⓘ Lower Baker Pond Brook Occurrences	[Cordierite] Orange (1985)
Merrimack County ⓘ Franklin	[Sekaninaite] Harvard Mineralogical Museum
ⓘ Routes 11 and 3A junction roadcut	[Cordierite]
Sullivan County ⓘ Unity	[Cordierite] Am Min 35:173-184 +1 other reference
ⓘ Neal Mine	[Cordierite] Dana (1844)
New Jersey Bergen County ⓘ Englewood	[Cordierite] Manchester (1931)
Somerset County Franklin Township Griggstown ⓘ Griggstown Mine (Franklin Mine)	[Cordierite] Manchester (1931)
New Mexico Doña Ana County Organ Mountains ⓘ Organ Mining District	[Cordierite] Northrop et al. (1996)
ⓘ Iron Mask claim	[Cordierite] Dunham (1935)
ⓘ Merrimac Mine	[Cordierite] Dunham (1935) +1 other reference
ⓘ Ophelia claim	[Cordierite] Dunham (1935)
ⓘ South Canyon Mining District	[Cordierite] Northrop et al. (1996)
Grant County ⓘ Hanover-Fierro Mining District	[Cordierite] Northrop et al. (1996)
Luna County Tres Hermanas Mountains Tres Hermanas Mining District South Peak (South Sisters Peak) ⓘ Spurrite skarn lens	[Cordierite] NMGS 21st Field Conference
ⓘ Rociada Mining District	[Cordierite] Northrop et al. (1996)
San Miguel County ⓘ Good Hope mine	[Cordierite] Northrop et al. (1996)
Taos County ⓘ Glenwoody District	[Cordierite] Northrop et al. (1996)
ⓘ Picuris District	[Cordierite] Northrop et al. (1996)
ⓘ Harding Mine	[Cordierite] Jahns et al. (1977)
ⓘ New York	[Cordierite] Manchester (1931)
Lewis County Lyonsdale ⓘ Moose River occurrence	[Cordierite] Darling
New York City Manhattan (New York County) Washington Heights ⓘ Fort George (192nd Street & Audubon Avenue)	[Cordierite] Russell +1 other reference
St. Lawrence County Pierrepont Power's Farm (Bower Powers farm; Ryland Crary farm) ⓘ Phosphate vein ?	[Cordierite] Steve Chamberlain et al (2009)
Westchester County ⓘ Cortlandt Township	[Cordierite] Jensen (1978)
ⓘ DiRubbo Emery Quarry	[Cordierite] King (n.d.)
North Carolina Dare County ⓘ Stumpy Point Pluton	[Cordierite] Speer (1981)
Henderson County ⓘ Fletcher Limestone Company Quarry	[Cordierite] Kaltenbach et al. (2007)
Macon County ⓘ Bonanza Mine	[Cordierite] Wilson et al. (1978)
ⓘ Cowee Ruby Mine	[Cordierite] Pratt (1933)
Mason Mountain ⓘ Ned Wilson Branch	[Cordierite] - (2005)
ⓘ Masons Branch (Mason Branch; Mason Mountain Rhodolite Mine)	[Cordierite] - (2005)
Mitchell County Spruce Pine ⓘ Crabtree Mine	[Cordierite] Dockal et al. (2007)
Oregon Marion County Santiam Mining District (Elkhorn Mining District) Breitenbush-Austin Hot Springs area ⓘ Cinnabar Occurrence	[Cordierite] Bargar et al. (1997)
Pennsylvania Lancaster County Conestoga Township Safe Harbor ⓘ Safe Harbor Quarry	[Cordierite] Tomlinson (1942)
Rhode Island Providence County ⓘ Cumberland	[Cordierite] AmMin 11:334-340
ⓘ Cumberland Hill	[Cordierite] Miller (1972)
South Carolina Saluda County ⓘ Clouds Creek Pluton	[Cordierite] Speer et al. (1981)
South Dakota Custer County Custer Mining District ⓘ Amphibolite	[Cordierite] Roberts et al. (1965)
Texas Llano County ⓘ Packsaddle Mountain	[Cordierite] Smith (1991)
U.S. Virgin Islands St. John ⓘ Whistling Cay	[Cordierite] Rankin (2002)
Utah Utah County Alpine-Silver Lake Mining District ⓘ Deer Creek	[Cordierite] Bullock (1981)
ⓘ Silver Creek	[Cordierite] Bullock (1981)
Vermont Rutland County ⓘ Chittenden	[Cordierite] Rocks & Min. Vol. 71 (1996)
ⓘ Windham County	[Cordierite] Rocks & Min. Vol. 71 (1996)
ⓘ Windsor County	[Cordierite] Nielson (1973)
ⓘ Ascutney Mountain complex	[Cordierite] Nielson (1973)
ⓘ Norwich	[Cordierite] Rocks & Min. Vol. 71 (1996)
Mt Cube Quadrangle ⓘ Post Pond Volcanics	[Cordierite] SPEAR (1982)
Virginia Fairfax County ⓘ Unnamed amphibolite	[Cordierite] Dietrich (1990)
Loudoun County Chantilly ⓘ Chantilly Quarry	[Cordierite] Dietrich (1990)
Pittsylvania County Altavista ⓘ Old Woman Creek	[Cordierite] Dietrich (1990)
Rockbridge County Irish Creek ⓘ Cash Mine (Panther Run Mine; Irish Creek Tin Mines)	[Cordierite] Rocks&Min. 47:596 (1972)
Washington King County ⓘ Tonga Ridge Cordierite Occurrence	[Cordierite] Cannon (1975)
Okanogan County ⓘ Cathinn Creek Valley Cordierite Occurrence	[Cordierite] Cannon (1975)
Pend Oreille County ⓘ Blueslide Cordierite Occurrence	[Cordierite] Cannon (1975)
Snohomish County Granite Falls Mining District ⓘ Jordan Cordierite Occurrence	[Cordierite] Cannon (1975)
ⓘ Mount Pilchuck	[Cordierite] Cannon (1975)
Stevens County Orient Mining District ⓘ Galena Hill Mine	[Cordierite] Cannon (1975)
Whatcom County ⓘ Castle Peak	[Cordierite] Cannon (1975)
Wisconsin Ashland County Bad River ⓘ Penokee Gap	[Cordierite] Klasner (1996)
Lincoln County ⓘ Merrill schist	[Cordierite] Cordua (1998)
Marathon County ⓘ Hamburg schist	[Cordierite] Cordua (1998)
Wausau Intrusive Complex ⓘ Stettin pluton	[Cordierite] Rocks & Min.: 62: 190-193.
Rusk County ⓘ Eisenbrey deposit (Thornapple deposit)	[Cordierite] May (1996)
Ladysmith ⓘ Flambeau Mine	[Cordierite] May +1 other reference
Wyoming Albany County Laramie Range Mining District ⓘ Laramie Range Kyanite occurrence	[Cordierite] - (2005)
ⓘ Palmer Canyon vermiculite deposit (Rolf Deposit)	[Cordierite] Hausel et al. (2001)
Fremont County South Pass-Atlantic City Mining District Atlantic City ⓘ Rose Mine	[Cordierite] Rocks & Minerals (2001)

Uzbekistan
Sirdaryo ⓘ Koytash Mine	[Cordierite] Ashirov et al. (2023)

Zambia
Lusaka Province Rufunsa District ⓘ Lusakite occurrence	[Cordierite] Skerl et al. (1934)
North-Western Province Solwezi District ⓘ Kansanshi Mine	[Cordierite] MacIntyre (2019)

Zimbabwe
Mashonaland Central Rushinga District ⓘ Treasure Casket prospect	[Cordierite] Cairncross (2004)
Mashonaland East Mutoko District (Mtoko District) ⓘ Mutoko parish (Mtoko)	[Cordierite] Cairncross (2004)
Mashonaland West Karoi District ⓘ Magondi belt	[Cordierite] Grew et al. (1997)
ⓘ Makuti area	[Cordierite] Cairncross (2004)
ⓘ Makuti	[Cordierite] Bartholomew (1990)
Matabeleland North Hwange District Dete (Dett) ⓘ Gwayi River Mine	[Cordierite] Bahnemann
Matabeleland South Beitbridge District ⓘ Rainbow Mite Mine	[Cordierite] Cairncross (2004)

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