Forsterite-Tephroite Series

Forsterite

Sapat Gali, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan

Forsterite

St John's Island, Red Sea Governorate, Egypt

Forsterite

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

Forsterite

Sapat Gali, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan

Forsterite

St John's Island, Red Sea Governorate, Egypt

Forsterite

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

Forsterite

Sapat Gali, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan

Forsterite

St John's Island, Red Sea Governorate, Egypt

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

ID	Species	Reference	Link	Year	Locality	Pressure (GPa)	Temp (K)
0000328	Forsterite	Smyth J R, Hazen R M (1973) The crystal structures of forsterite and hortonolite at several temperatures up to 900 C American Mineralogist 58 588-593		1973	synthetic	0	298
0004938	Forsterite	Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J (2009) Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa American Mineralogist 94 751-760		2009	synthetic	0	293
0004937	Forsterite	Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J (2009) Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa American Mineralogist 94 751-760		2009	synthetic	0	293
0004936	Forsterite	Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J (2009) Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa American Mineralogist 94 751-760		2009	synthetic	0	293
0019693	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019692	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019691	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019690	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019689	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019687	Tephroite	Yamazaki S, Toraya H (1999) Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Journal of Applied Crystallography 32 51-59		1999	synthetic	0	293
0019697	Tephroite	Redfern S A T, Knight K S, Henderson C M B, Wood B J (1998) Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines: A neutron diffraction study Mineralogical Magazine 62 607-615		1998	synthetic	0	293
0019696	Tephroite	Redfern S A T, Knight K S, Henderson C M B, Wood B J (1998) Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines: A neutron diffraction study Mineralogical Magazine 62 607-615		1998	synthetic	0	293
0000886	Forsterite	Nord A G, Annersten H, Filippidis A (1982) The cation distribution in synthetic Mg-Fe-Ni olivines sample H4 American Mineralogist 67 1206-1211		1982	synthetic	0	293
0000885	Forsterite	Nord A G, Annersten H, Filippidis A (1982) The cation distribution in synthetic Mg-Fe-Ni olivines sample H2 American Mineralogist 67 1206-1211		1982	synthetic	0	293
0019695	Tephroite	Fujino K, Sasaki S, Takeuchi Y, Sadanaga R (1981) X-ray determination of electron distributions in forsterite, fayalite and tephroite Acta Crystallographica B37 513-518		1981	synthetic	0	293
0000802	Tephroite	Francis C A, Ribbe P H (1980) The forsterite-tephroite series: I. Crystal structure refinements American Mineralogist 65 1263-1269		1980	Madagascar	0	293
0000801	Forsterite	Francis C A, Ribbe P H (1980) The forsterite-tephroite series: I. Crystal structure refinements American Mineralogist 65 1263-1269		1980	Langban, Sweden	0	293
0000276	Forsterite	Baur W H (1972) Computer-simulated crystal structures of observed and hypothetical Mg2SiO4 polymorphs of low and high density American Mineralogist 57 709-731		1972	hypothetical	0	293
0000329	Forsterite	Smyth J R, Hazen R M (1973) The crystal structures of forsterite and hortonolite at several temperatures up to 900 C American Mineralogist 58 588-593		1973	synthetic	0	573
0000330	Forsterite	Smyth J R, Hazen R M (1973) The crystal structures of forsterite and hortonolite at several temperatures up to 900 C American Mineralogist 58 588-593		1973	synthetic	0	873
0000331	Forsterite	Smyth J R, Hazen R M (1973) The crystal structures of forsterite and hortonolite at several temperatures up to 900 C American Mineralogist 58 588-593		1973	synthetic	0	1173
0020327	Forsterite	Finkelstein G J, Dera P K, Jahn S, Oganov A R, Holl C M, Meng Y, Duffy T S (2014) Phase transitions and equation of state of forsterite to 90 GPa from single-crystal X-ray diffraction and molecular modeling American Mineralogist 99 35-43		2014	Synthetic	45.3	293
0000325	Forsterite	Brown G E, Prewitt C T (1973) High-temperature crystal chemistry of hortonolite American Mineralogist 58 577-587		1973		0	297
0000324	Forsterite	Brown G E, Prewitt C T (1973) High-temperature crystal chemistry of hortonolite American Mineralogist 58 577-587		1973		0	297
0000323	Forsterite	Brown G E, Prewitt C T (1973) High-temperature crystal chemistry of hortonolite American Mineralogist 58 577-587		1973		0	297
0002722	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	298
0002704	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	298
0002703	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	298
0002680	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	298
0002677	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	293
0002676	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	293
0002675	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	293
0002674	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: a time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	293
0002604	Forsterite	Merli M, Oberti R, Caucia F, Ungaretti L (2001) Determination of site population in olivine: Warnings on X-ray data treatment and refinement Fo92Fa08 American Mineralogist 86 55-65		2001		0	293
0002603	Forsterite	Merli M, Oberti R, Caucia F, Ungaretti L (2001) Determination of site population in olivine: Warnings on X-ray data treatment and refinement Fo92Fa08 American Mineralogist 86 55-65		2001		0	293
0002602	Forsterite	Merli M, Oberti R, Caucia F, Ungaretti L (2001) Determination of site population in olivine: Warnings on X-ray data treatment and refinement Fo92Fa08 American Mineralogist 86 55-65		2001		0	293
0002601	Forsterite	Merli M, Oberti R, Caucia F, Ungaretti L (2001) Determination of site population in olivine: Warnings on X-ray data treatment and refinement Fo92Fa08 American Mineralogist 86 55-65		2001		0	293
0002600	Forsterite	Merli M, Oberti R, Caucia F, Ungaretti L (2001) Determination of site population in olivine: Warnings on X-ray data treatment and refinement Fo92Fa08 American Mineralogist 86 55-65		2001		0	293
0001718	Forsterite	Artioli G, Rinaldi R, Wilson C C, Zanazzi P F (1995) High-temperature Fe-Mg cation partitioning in olivine: In-situ single-crystal neutron diffraction study Atomic parameters obtained from the ICSD American Mineralogist 80 197-200		1995		0	293
0005399	Forsterite	Liang J, Hawthorne F C (1994) Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene The Canadian Mineralogist 32 541-552		1994		0	293
0005398	Forsterite	Liang J, Hawthorne F C (1994) Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene The Canadian Mineralogist 32 541-552		1994		0	293
0005397	Forsterite	Liang J, Hawthorne F C (1994) Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene The Canadian Mineralogist 32 541-552		1994		0	293
0005396	Forsterite	Liang J, Hawthorne F C (1994) Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene The Canadian Mineralogist 32 541-552		1994		0	293
0005395	Forsterite	Liang J, Hawthorne F C (1994) Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene The Canadian Mineralogist 32 541-552		1994		0	293
0001220	Forsterite	Ottonello G, Della Giusta A, Molin G M (1989) Cation ordering in Ni-Mg olivines sample Ni.30A, heated to 800 C, then quenched Mg1.4Ni.6SiO4 American Mineralogist 74 411-421		1989		0	293
0001219	Forsterite	Ottonello G, Della Giusta A, Molin G M (1989) Cation ordering in Ni-Mg olivines sample Ni.30A, synthesized at 902 C, then quenched Mg1.4Ni.6SiO4 American Mineralogist 74 411-421		1989		0	293
0001218	Forsterite	Ottonello G, Della Giusta A, Molin G M (1989) Cation ordering in Ni-Mg olivines sample Ni.30B, heated at 1300 C, then quenched Mg1.4Ni.6SiO4 American Mineralogist 74 411-421		1989		0	293
0001217	Forsterite	Ottonello G, Della Giusta A, Molin G M (1989) Cation ordering in Ni-Mg olivines sample Ni.30B, heated at 1150 C, then quenched Mg1.4Ni.6SiO4 American Mineralogist 74 411-421		1989		0	293
0001216	Forsterite	Ottonello G, Della Giusta A, Molin G M (1989) Cation ordering in Ni-Mg olivines sample Ni.30B, synthesized at 902 C, then quenched Mg1.4Ni.6SiO4 American Mineralogist 74 411-421		1989		0	293
0001120	Forsterite	Bostrom D (1987) Single-crystal X-ray diffraction studies of synthetic Ni-Mg olivine solid solutions American Mineralogist 72 965-972		1987		0	293
0001119	Forsterite	Bostrom D (1987) Single-crystal X-ray diffraction studies of synthetic Ni-Mg olivine solid solutions American Mineralogist 72 965-972		1987		0	293
0001118	Forsterite	Bostrom D (1987) Single-crystal X-ray diffraction studies of synthetic Ni-Mg olivine solid solutions American Mineralogist 72 965-972		1987		0	293
0001088	Forsterite	Miyake M, Nakamura H, Kojima H, Marumo F (1987) Cation ordering in Co-Mg olivine solid-solution series American Mineralogist 72 594-598		1987		0	293
0001087	Forsterite	Miyake M, Nakamura H, Kojima H, Marumo F (1987) Cation ordering in Co-Mg olivine solid-solution series American Mineralogist 72 594-598		1987		0	293
0001086	Forsterite	Miyake M, Nakamura H, Kojima H, Marumo F (1987) Cation ordering in Co-Mg olivine solid-solution series American Mineralogist 72 594-598		1987		0	293
0000552	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	293
0000551	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	293
0000550	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	293
0000546	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	293
0000172	Forsterite	Birle J D, Gibbs G V, Moore P B, Smith J V (1968) Crystal structures of natural olivines American Mineralogist 53 807-824		1968		0	293
0000171	Forsterite	Birle J D, Gibbs G V, Moore P B, Smith J V (1968) Crystal structures of natural olivines American Mineralogist 53 807-824		1968		0	293
0002705	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	473
0002681	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	473
0000545	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	77
0002721	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	573
0002706	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	573
0002682	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	573
0002702	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	623
0000547	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	623
0000326	Forsterite	Brown G E, Prewitt C T (1973) High-temperature crystal chemistry of hortonolite American Mineralogist 58 577-587		1973		0	648
0002707	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	673
0002683	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	673
0002708	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	723
0002684	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	723
0002709	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	773
0002685	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	773
0002710	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	823
0002701	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	823
0002686	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	823
0002711	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	873
0002687	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	873
0002712	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	923
0002700	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	923
0002688	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	923
0000548	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	948
0002713	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	973
0002689	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	973
0000327	Forsterite	Brown G E, Prewitt C T (1973) High-temperature crystal chemistry of hortonolite American Mineralogist 58 577-587		1973		0	983
0002714	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1023
0002699	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1023
0002690	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1023
0002715	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1073
0002691	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1073
0002716	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1123
0002698	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1123
0002692	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1123
0001719	Forsterite	Artioli G, Rinaldi R, Wilson C C, Zanazzi P F (1995) High-temperature Fe-Mg cation partitioning in olivine: In-situ single-crystal neutron diffraction study Atomic parameters obtained from the ICSD American Mineralogist 80 197-200		1995		0	1153
0002717	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1173
0002693	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1173
0002718	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1223
0002694	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1223
0001720	Forsterite	Artioli G, Rinaldi R, Wilson C C, Zanazzi P F (1995) High-temperature Fe-Mg cation partitioning in olivine: In-situ single-crystal neutron diffraction study Atomic parameters obtained from the ICSD American Mineralogist 80 197-200		1995		0	1233
0002719	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1273
0002695	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1273
0000549	Forsterite	Hazen R M (1976) Effects of temperature and pressure on the crystal structure of forsterite olivine American Mineralogist 61 1280-1293		1976		0	1273
0001721	Forsterite	Artioli G, Rinaldi R, Wilson C C, Zanazzi P F (1995) High-temperature Fe-Mg cation partitioning in olivine: In-situ single-crystal neutron diffraction study Atomic parameters obtained from the ICSD American Mineralogist 80 197-200		1995		0	1303
0002696	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1323
0001722	Forsterite	Artioli G, Rinaldi R, Wilson C C, Zanazzi P F (1995) High-temperature Fe-Mg cation partitioning in olivine: In-situ single-crystal neutron diffraction study Atomic parameters obtained from the ICSD American Mineralogist 80 197-200		1995		0	1333
0002720	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1373
0002697	Forsterite	Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M (2001) Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study American Mineralogist 86 1170-1187		2001		0	1373

CIF Raw Data - click here to closedata_global _chemical_name_mineral 'Forsterite' loop_ _publ_author_name 'Smyth J R' 'Hazen R M' _journal_name_full 'American Mineralogist' _journal_volume 58 _journal_year 1973 _journal_page_first 588 _journal_page_last 593 _publ_section_title ; The crystal structures of forsterite and hortonolite at several temperatures up to 900 C T = 25 C ; _database_code_amcsd 0000328 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Mg2 Si O4' _cell_length_a 4.756 _cell_length_b 10.207 _cell_length_c 5.980 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 290.296 _exptl_crystal_density_diffrn 3.219 _symmetry_space_group_name_H-M 'P b n m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,y,1/2-z' '-x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '1/2-x,1/2+y,z' '1/2+x,1/2-y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Mg1 0.00000 0.00000 0.00000 0.00329 Mg2 0.99150 0.27740 0.25000 0.00279 Si 0.42620 0.09400 0.25000 0.00101 O1 0.76570 0.09130 0.25000 0.00342 O2 0.22150 0.44740 0.25000 0.00304 O3 0.27770 0.16280 0.03310 0.00342

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Showing 2,123 localities.

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 ⓘ Khandjee	[Forsterite] RWMW Collection +1 other reference
ⓘ Sar-e-Sang	[Forsterite] Woolley (2019)
ⓘ Ladjuar Medam	[Forsterite] Mountain Minerals specimen
Sar-e-Sang River ⓘ Pitwak Mine	[Forsterite] Zhang et al. (2026)
ⓘ Unnamed purple spinel occurrence	[Forsterite] Woodside et al. (2014)
Africa
Sahara Desert ⓘ Sahara 97096 meteorite	[Forsterite] Piani et al. (2016)
Albania
Dibër County Bulqizë ⓘ Bulqiza Mine (Bulqizë Mine)	[Forsterite] Junge et al. (2021)
Kukës County Tropojë ⓘ Çabrati mine	[Forsterite] Mekshiqi et al. (2012)
Lezhë County Mirditë ⓘ Skenderbeu Massif	[Forsterite] Wu et al. (2023)
Algeria
Adrar Province Zaouiet Kounta District In Zghmir ⓘ Adrar 003 meteorite	[Forsterite] Hutchison et al. (1991)
Bordj Badji Mokhtar Province Bordj Badji Mokhtar District Bordj Badji Mokhtar ⓘ Acfer 059/El Djouf 001 meteorites	[Forsterite] Weber et al. (1992, March) +1 other reference
ⓘ Ouallen meteorite	[Forsterite] Oba et al. (1998)
In Guezzam Province In Guezzam District Laouni ⓘ Laouni West intrusion	[Forsterite] Lorand et al. (1987)
In Salah Province In Salah District Foggaret Ezzaouia ⓘ Acfer 094 meteorite	[Forsterite] Anorthite +3 other references
ⓘ Acfer 214 meteorite	[Forsterite] Krot et al. (2008)
Aguemour ⓘ Acfer 211 meteorite	[Forsterite] Bischoff et al. (1992)
Skikda Province Azzaba District Es Sebt ⓘ Kef Hahouner lamproite intrusion	[Forsterite] Lustrino et al. (2016)
Collo District ⓘ Collo ultramafic rocks	[Forsterite] Laouar et al. (2017)
Angola
Huíla Province Quilengues ⓘ Mount Tchivira	[Forsterite] Eur. J. Mineral.
Lunda Sul Province ⓘ Catoca Mine	[Forsterite] Nikitina et al. (2012)
Antarctica
East Antarctica American Highland Grove Mountains ⓘ Grove Mountains 020017 meteorite	[Forsterite] Shen et al. (2022)
ⓘ Grove Mountains 020025 meteorite	[Forsterite] Shen et al. (2022)
ⓘ Grove Mountains 050179 meteorite	[Forsterite] - (2010)
ⓘ Grove Mountains 052049 meteorite	[Forsterite] www.lpi.usra.edu (n.d.)
ⓘ Grove Mountains 99027 Martian meteorite	[Forsterite] Meyer (2001)
Buckley Island quadrangle Lewis Cliff ⓘ Lewis Cliff 85311 meteorite	[Forsterite] Lee et al. (2019)
ⓘ Lewis Cliff 86018 meteorite	[Forsterite] Meteorite Working Group (1987) +2 other references
ⓘ Lewis Cliff 86127 meteorite	[Forsterite] Grossman (1994)
ⓘ Lewis Cliff 86134 meteorite	[Forsterite] Grossman (1994)
ⓘ Lewis Cliff 87223 meteorite	[Forsterite] Grossman (1994)
ⓘ Lewis Cliff 87232 meteorite	[Forsterite] Brearley et al. (1998)
ⓘ Klein Glacier meteorite 98300	[Forsterite] Meteorlogical Bulletin
Mac Robertson Land Prince Charles Mountains Jetty Peninsula ⓘ Jetty Oasis	[Forsterite] Kogarko et al. (2007)
ⓘ MacAlpine Hills 88136 meteorite	[Forsterite] Lin et al. (1991) +1 other reference
ⓘ Mather Peninsula	[Forsterite] HARLEY (1998)
Miller Range ⓘ Miller Range 03346 Martian meteorite	[Forsterite] Anand et al. (2005)
Queen Maud Land ⓘ Belgica 7904 meteorite	[Forsterite] Prinz et al. (1989)
Humboldt Mountains ⓘ Calc-Silicate Rocks	[Forsterite] Mallik et al. (2024)
Mount Wisting ⓘ Mount Wisting 95300 meteorite	[Forsterite] Satterwhite et al. (1997) +2 other references
Queen Fabiola Mountains ⓘ Yamato 691 meteorite	[Forsterite] Weisberg et al. (2005)
ⓘ Yamato 74044 meteorite	[Forsterite] Matsui et al. (1980)
ⓘ Yamato 81020 meteorite	[Forsterite] Kojima et al. (1995) +2 other references
Sør Rondane Mountains ⓘ Balchen Mt	[Forsterite] Grew et al. (1991)
ⓘ Widerøefjellet Mountain	[Forsterite] Sönmez et al. (2025)
Steingarden Nunataks site ⓘ Steingarden Nunataks 07001 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07002 meteorite	[Forsterite] Ruzicka et al. (2013) +2 other references
ⓘ Steingarden Nunataks 07003 meteorite	[Forsterite] Ruzicka et al. (2013) +2 other references
ⓘ Steingarden Nunataks 07004 meteorite	[Forsterite] Ruzicka et al. (2013) +2 other references
ⓘ Steingarden Nunataks 07005 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07006 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07007 meteorite	[Forsterite] Ruzicka et al. (2014) +1 other reference
ⓘ Steingarden Nunataks 07008 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07010 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07011 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07012 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07013 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07015 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
ⓘ Steingarden Nunataks 07016 meteorite	[Forsterite] Ruzicka et al. (2013) +1 other reference
Victoria Land Allan Hills ⓘ Allan Hills 83010 meteorite	[Forsterite] Meteorite Working Group (1985)
ⓘ Allan Hills 84008 meteorite	[Forsterite] Rosenshein et al. (2006)
ⓘ Allan Hills 85085 meteorite	[Forsterite] Michael K. Weisberg (1988)
ⓘ Allan Hills A76004 meteorite	[Forsterite] Graham et al. (1985) +2 other references
ⓘ Allan Hills A77003 meteorite	[Forsterite] Scott et al. (1981)
ⓘ Allan Hills A77176 meteorite	[Forsterite] Grossman (1994)
ⓘ Allan Hills A77278 meteorite	[Forsterite] Krot et al. (1994)
ⓘ Allan Hills A77295 meteorite	[Forsterite] Steele et al. (1987)
ⓘ Allan Hills A77304 meteorite	[Forsterite] Brearley et al. (1998)
ⓘ Allan Hills A77307 meteorite	[Forsterite] Brian Mason (1978) +3 other references
ⓘ Allan Hills A81005 meteorite	[Forsterite] Goodrich et al. (1984)
Elephant Moraine ⓘ Elephant Moraine 83309 meteorite	[Forsterite] Mittlefehldt et al. (1998)
ⓘ Frontier Mountain meteorite trap	[Forsterite] Rochette et al. (2008)
ⓘ Harrow Peaks	[Forsterite] Gentili et al. (2016)
Ross Archipelago Ross Island ⓘ Hut Point Peninsula	[Forsterite] John Rakovan
Wilkes Land Clark Peninsula ⓘ Manganese lens	[Tephroite] Plimer et al. (1983)
ⓘ Wilkes Station	[Tephroite] Mason (1959)
Wisconsin Range Graves Nunataks meteorites ⓘ Graves Nunataks 12510 meteorite	[Forsterite] Anzures et al. (2024)
West Antarctica Cumulus Ridge ⓘ Cumulus Hills 04071 meteorite (Cumulus Ridge 04071 meteorite)	[Forsterite] doi.org (n.d.) +3 other references
Marie Byrd Land Executive Committee Range ⓘ Mount Sidley	[Forsterite] Grapes et al. (2003)
Arabian Plate
Semail Ophiolite ⓘ Khawr Fakkan Massif (Khor Fakkan)	[Tephroite] Gnos et al. (1995)
Argentina
Chubut Province Futaleufú Department Esquel ⓘ Esquel meteorite	[Forsterite] Wasson et al. (2003) +2 other references
Santiago del Estero Province Banda Department ⓘ Huchu Payana meteorite	[Forsterite] Gerarduzzi et al. (2016)
Armenia
Kotayk Province ⓘ Erevan meteorite	[Forsterite] Nazarov et al. ( 1994) +1 other reference
Atlantic Ocean
Mid-Atlantic Ridge complex ⓘ Atlantis Massif	[Forsterite] Beard et al. (2009)
ⓘ Kane Megamullion	[Forsterite] Ciazela et al. (2018)
ⓘ Pobeda-1 hydrothermal field	[Forsterite] Maslennikov et al. (2023)
ⓘ Pobeda-2 hydrothermal field	[Forsterite] Lyutkevich (2022)
ⓘ Trans-Atlantic Geotraverse hydrothermal field (TAG)	[Forsterite] Milinovic +6 other references
Australia
New South Wales Darling Co. Barraba ⓘ Woodsreef Mine (Wood's Reef Mine; Woodsreef Asbestos Mine; Wood'sreef asbestos deposit)	[Forsterite] Oskierski et al. (2013)
ⓘ Manganese Mountain	[Tephroite] Brown et al. (1992)
Delalah Co. ⓘ Elsinora meteorite	[Forsterite] Mason et al. (5)
Evelyn Co. Milparinka Moorabie Bore ⓘ Moorabie meteorite	[Forsterite] Fujita et al. (1991)
Forbes Co. Grenfell ⓘ Hoskins mine	[Tephroite] Huebner +6 other references
Inglis Co. Bendemeer ⓘ Bendemeer Manganese Mine 2	[Tephroite] Brown et al. (1992)
ⓘ Danglemah 1 (Black and White Mine)	[Tephroite] Brown et al. (1992)
ⓘ Turnbull and Gordons Mine	[Tephroite] Brown et al. (1992)
Danglemah ⓘ Black and White Mine (Danglemah No 1 Mine; O'Neill's Danglemah deposit)	[Tephroite] Hall (1959)
ⓘ Danglemah Mine (Dangelmare Mine)	[Tephroite] Howarth (1973)
ⓘ Woods Mine (Wood's Rhodonite Mine)	[Tephroite] Field observation M Goodwin 1998. +2 other references
Murchison Co. ⓘ Doonba dunite deposit (Mineral Claim 156)	[Forsterite] English et al. (2010)
Parry Co. ⓘ Nundle	[Forsterite] Ashley et al. (1993)
Westmoreland County ⓘ Hargraves quarry	[Forsterite] Graham et al. (2002)
Yancowinna Co. Broken Hill district ⓘ Broken Hill	[Tephroite] Worner et al. (1982)
ⓘ North Mine	[Tephroite] Birch (1999)
ⓘ Junction North Mine	[Tephroite] Museum Victoria collection
Yungnulgra Co. White Cliffs ⓘ Kayrunnera	[Forsterite] Pearson et al. (1991)
Northern Territory MacDonnell Region Haasts Bluff ⓘ Ulpuruta Prospect (Nickel Hill)	[Forsterite] Ahmad et al. (compilers)
Queensland Cook Shire ⓘ Cone No. 32	[Forsterite] Stolz (1987)
South Australia City of Adelaide Adelaide ⓘ Adelaide meteorite	[Forsterite] Davy et al. (1978)
District Council of Karoonda East Murray Karoonda ⓘ Karoonda meteorite	[Forsterite] Glenn J. MacPherson & Jeremy S. Delaney (1985)
Pastoral Unincorporated Area Buckleboo Station ⓘ Paris silver deposit	[Forsterite] Paul
Tasmania Central Highlands municipality Interlaken ⓘ Dog's Head Tier	[Forsterite] Mathew Latham collection
Dorset municipality West Scottsdale ⓘ West Scottsdale Quarry (Briggs Quarry; Springfield Quarry; Sledge Track Quarry)	[Forsterite] R Bottrill colln
Huon Valley municipality Huon-Channel region Weld River district ⓘ Eddy Creek quarry	[Forsterite] Bottrill
King Island municipality King Island Grassy ⓘ Dolphin Tungsten Mine	[Forsterite] Burchard (1977)
Launceston City municipality The Sideling ⓘ Eagle Road quarry	[Forsterite] M Latham & R Bottrill +1 other reference
Waratah-Wynyard municipality ⓘ Doctors Rocks	[Forsterite] M Latham Collection
Waratah district Waratah-Mt Bischoff ⓘ Mount Bischoff Mine	[Forsterite] Bottrill +1 other reference
West Coast municipality ⓘ Trial Harbour district	[Forsterite] Bottrill et al. (2008)
Zeehan mining district ⓘ Avebury Nickel Deposit (Avebury mine)	[Forsterite] Kamenetsky et al. (2016)
Mt Heemskirk mineral field ⓘ St Dizier mine	[Forsterite] Kwak et al. (1988)
ⓘ Tenth Legion mine	[Forsterite] Bottrill et al. (2008)
Zeehan mineral field Tasmanian Smelting Company site ⓘ South Slag dump	[Tephroite] Parbhakar-Fox et al. (2019)
Victoria City of Greater Geelong Anakie ⓘ Mount Anakie	[Forsterite] King (n.d.)
City of Greater Shepparton Murchison ⓘ Murchison meteorite	[Forsterite] Fuchs et al. (1970)
Moyne Shire Mortlake ⓘ Mount Shadwell Quarry	[Forsterite] Irving
Western Australia Coolgardie Shire Coolgardie ⓘ Tindals Gold Mine	[Forsterite] Witt et al. (1997)
East Pilbara Shire Kiwirrkurra community ⓘ Webb kimberlite field	[Forsterite] Brent McInnes et al. (2018)
Kalgoorlie-Boulder Shire ⓘ Loongana 001 meteorite	[Forsterite] - (2010)
Kondinin Shire ⓘ Digger Rocks Ni Mine (Diggers Rock; South Endeavour)	[Forsterite] Marston (1984)
Menzies Shire ⓘ Mulga Tank Prospect	[Forsterite] Ben Grguric
Ngaanyatjarraku Shire West Musgrave Block Mantamaru Community ⓘ Succoth deposit	[Forsterite] Grguric et al. (2018)
Wingellina Community (Irrunytju) ⓘ Wingellina Ni-Laterite Deposit	[Forsterite] Maier et al. (2014)
Ravensthorpe Shire Ravensthorpe ⓘ Ravensthorpe Nickel Mine (Halley's; Hale-Bopp; Shoemaker-Levy; Bandalup Hill Mine)	[Forsterite, Forsterite var: Peridot] Potergeo Database
Upper Gascoyne Shire Minnie Creek Station ⓘ Little Minnie Creek meteorite	[Forsterite] Journal of the Royal Society of Western ...
Westonia Shire Westonia ⓘ Edna May Gold Mine	[Forsterite] Simpson et al. (1948)
Wiluna Shire Mount Keith ⓘ Mount Keith Open Pit	[Forsterite] Virnes et al. (2023)
Wyndham-East Kimberley Shire ⓘ Argyle Diamond Mine	[Forsterite] Boxer et al. (1990)
Austria
Burgenland Oberpullendorf District Markt Sankt Martin Pauliberg ⓘ Basalt quarry	[Forsterite] U. Kolitsch et al. (2009)
Nikitsch Kroatisch Minihof ⓘ Minnichhof meteorite	[Forsterite] Ravasz et al. (1977)
Carinthia Sankt Veit an der Glan District Friesach Sankt Salvator Moschitzberg ⓘ Pyrophanite locality	[Tephroite] Taucher (1994) +1 other reference
Guttaring Waitschach ⓘ Slag localities	[Forsterite] Kolitsch et al. (2013)
Hüttenberg ⓘ Hüttenberger Erzberg	[Forsterite] Meixner (1981)
Lölling ⓘ Hofmühle	[Tephroite] - (n.d.)
Wolfsberg District Lavamünd Lorenzenberg (St Lorenzen) ⓘ Hühnerkogel	[Forsterite] Postl et al. (2006)
Lower Austria Krems-Land District Paudorf Meidling ⓘ Granulite quarry (Asamer quarry; Wanko gravel works)	[Forsterite] Carswell (1991)
Sankt Leonhard am Hornerwald Dürrenberg (Dürnberg) ⓘ Milk opal occurrence	[Forsterite] Exel (1993)
ⓘ Serpentinite outcrops	[Forsterite] Carswell (1991)
Melk District Dunkelsteinerwald Häusling ⓘ In der Luck’n	[Forsterite] Knobloch et al. (2018)
Kochholz ⓘ Marble quarry	[Forsterite] Uwe Kolitsch (single-crystal X-ray diffraction) +3 other references
Persenbeug-Gottsdorf Loja ⓘ Quarry IV- Middle & Northern Area	[Forsterite] Löffler et al. (2011)
ⓘ Quarry IV- Southern Area	[Forsterite] Löffler et al. (2011)
Sankt Pölten-Land District Karlstetten Rosenthal ⓘ Marchart quarry	[Forsterite] Kolitsch et al. (2023)
Waidhofen an der Thaya District Raabs an der Thaya Eibenstein an der Thaya ⓘ Hengl quarry	[Forsterite] Götzinger et al. (1994)
Salzburg St. Johann im Pongau District Bad Hofgastein ⓘ Schloss Alp ?	[Tephroite] Strasser (1989)
Tamsweg District Tweng ⓘ Fuchs Alp - Fuchs lake area	[Tephroite] Kolitsch et al. (2015) +1 other reference
Zell am See District Kaprun ⓘ Krapfkühkarl (Krapfkühkar)	[Tephroite] Kolitsch et al. (2019)
Mooserboden reservoir ⓘ Drossen dam	[Tephroite] Strasser (1989)
ⓘ Upper level pressure duct	[Tephroite] Strasser (1989)
ⓘ Schmieding glacier	[Tephroite] Kolitsch (2023) +2 other references
Uttendorf ⓘ Totenkopf (incl. Lower Riffl glacier)	[Forsterite]
Styria Bruck-Mürzzuschlag District Sankt Barbara im Mürztal Veitsch Kleinveitsch Kaiblinggraben ⓘ Friedlkogel (Friedelkogel; Heinzlkogel)	[Tephroite] Francis et al. (2004)
ⓘ Kaskogel (Kaskögerl)	[Tephroite] Postl W. et al. (1998) +2 other references
Deutschlandsberg District Bad Schwanberg ⓘ Bärofen	[Forsterite] Miller et al. (2005)
Hartberg-Fürstenfeld District Stubenberg am See ⓘ Stubenberg Quarry	[Forsterite] Tropper (2001, 2007)
Leoben District ⓘ Kraubath an der Mur	[Forsterite] Malitch et al. (2001)
Sankt Stefan ob Leoben Hinterlobming Lobminggraben ⓘ Lobminggraben quarry	[Forsterite] Schantl (1975)
Liezen District Landl Gams bei Hieflau ⓘ Gams stratigraphic sections	[Forsterite] Grachev (Ed) +1 other reference
Murtal District Sankt Marein-Feistritz ⓘ Gulsen	[Forsterite] Meixner 1967
Südoststeiermark District Feldbach Mühldorf bei Feldbach ⓘ Steinberg	[Forsterite] Neschen (n.d.)
Kapfenstein ⓘ Kapfensteiner Kogel	[Forsterite] Exel (1993)
Tyrol Innsbruck-Land District Navis ⓘ Navis stream (Navis creek)	[Tephroite] Kolitsch et al. (2019)
Staffelsee ⓘ Innsbruckite occurrence	[Tephroite] Krüger et al. (2014)
ⓘ Metamorphosed manganese ore lens	[Tephroite] Kolitsch et al. (2019)
Trins ⓘ Kirchdachspitze	[Tephroite] Kolitsch et al. (2021)
Kufstein District Brixlegg ⓘ Montanwerke Brixlegg slag locality	[Forsterite] Kolitsch (2013)
Reith im Alpbachtal St Gertraudi ⓘ Slag locality	[Forsterite] - (1994, July)
Lienz District Kals am Großglockner ⓘ Jörgn Alp	[Tephroite] Meixner (1968)
Kals valley ⓘ Ködnitz valley	[Tephroite] Abrecht (1990)
Prägraten am Großvenediger Timmelbach valley ⓘ Wunwand (Wunspitze)	[Tephroite] Kolitsch et al. (2017)
Vorarlberg Bludenz District Silbertal ⓘ Schmelzhof slag locality	[Forsterite] Krause et al. (2025)
ⓘ Untere Dürrwaldalpe slag locality	[Forsterite] Krause et al. (2025)
Azerbaijan
Aghjabadi District Hindarx ⓘ Indarch meteorite	[Forsterite] Brearley et al. (1998)
Belarus
Gomel Region Buda-Kashalyova District ⓘ Brahin meteorite	[Forsterite] Inostrantsev A.A. [Иностранцев (1869) +6 other references
Bolivia
Cochabamba Ayopaya Province ⓘ Laguna Khoallaqui	[Forsterite] Schultz (2004)
Campero Province Aiquile ⓘ Aiquile meteorite	[Forsterite] Meteoritical Bulletin #106 - ...
ⓘ Cochabamba meteorite	[Forsterite] Müller et al. (1979) +1 other reference
Botswana
Central District Letlhakane ⓘ Letlhakane Mine	[Forsterite] Debswana Diamond Company Ltd
Orapa ⓘ AK-8 kimberlite pipe	[Forsterite] Anashkin et al. (2013)
Brazil
Amapá Pedra Branca do Amapari ⓘ Tucano mine	[Forsterite] Soares et al. (2025)
Serra do Navio ⓘ Serra do Navio mines	[Tephroite] Bello +1 other reference
Bahia Nordestina Kimberlite Province ⓘ Braúna 3 kimberlite	[Forsterite] Nascimento et al. (2026)
ⓘ Braúna 7 kimberlite	[Forsterite] Nascimento et al. (2026)
Rio do Pires ⓘ Rio do Pires meteorite	[Forsterite] Zucolotto et al. (2001)
Ceará ⓘ Lagoa do Riacho Mn deposit	[Tephroite] Santos et al. (2021) +1 other reference
Goiás Catalão ⓘ Catalão II carbonatite complex	[Forsterite] Guarino (2010)
Três Ranchos ⓘ Três Ranchos IV kimberlite	[Forsterite] Coldebella et al. (2020)
Mato Grosso Juína ⓘ Collier 4 kimberlite pipe	[Forsterite, Forsterite var: Peridot] Bulanova et al. (2010)
ⓘ São Luis river alluvials	[Forsterite] Zedgenizov et al. (2014)
Minas Gerais ⓘ Conceição do Mato Dentro	[Forsterite, Forsterite var: Peridot] Sauer (1982)
ⓘ Conselheiro Lafaiete	[Tephroite] Williams et al. (2008)
ⓘ Morro da Mina mine	[Tephroite] Viana +5 other references
ⓘ Piquiri mine	[Tephroite] Am Min (1955)
ⓘ Diamantina	[Forsterite] Agrosì et al. (2024)
Douradoquara ⓘ Limeira 1 kimberlite	[Forsterite] Coldebella et al. (2020)
ⓘ Perdões	[Forsterite] Jour. of South American Earth Sci. ...
ⓘ Teófilo Otoni	[Forsterite, Forsterite var: Peridot] Sauer (1982)
Pará Curionópolis ⓘ Lago Grande Complex	[Forsterite] Teixeira et al. (2015)
Parauapebas ⓘ Parauapebas meteorite	[Forsterite] Atencio et al. (2020)
Paraná Rio Negro ⓘ Rio Negro meteorite	[Forsterite] Gomes et al. (1980)
Pernambuco São Pedro e São Paulo archipelago ⓘ São Paulo island	[Forsterite] Washington (1929)
Vicência Borracha ⓘ Vicência meteorite	[Forsterite] Keil (2015)
Rio Grande do Sul ⓘ Vista Alegre	[Forsterite] Pinto V. et al. (2011)
Santa Catarina ⓘ Lages	[Forsterite] 1995 +2 other references
Mafra ⓘ Mafra meteorite	[Forsterite] omes et al. (1980)
São Paulo Buritizal Buritis farm ⓘ Buritizal meteorite	[Forsterite] Unlisted Editors (2016) +1 other reference
Cajati ⓘ Jacupiranga alkaline complex	[Forsterite] Oliveira et al. (2020)
ⓘ Jacupiranga mine	[Forsterite] Melcher (1965) +3 other references
Ilhabela Búzios island ⓘ Búzios island alkaline massif	[Forsterite] de Barros Gomes et al. (2017)
ⓘ Transminas dike swarm	[Forsterite] Macêdo Filho et al. (2026)
Bulgaria
Blagoevgrad Province Pirin Mountains Bayuvi dupki ⓘ Byala reka	[Forsterite]
Plovdiv Province Krichim Municipality Krichim ⓘ "White rock" quarry	[Forsterite] Arnaudov et al. (1998)
Burkina Faso
Centre-Ouest Region Ziro Province Gao Department ⓘ Gao-Guenie meteorite	[Forsterite] www.lpi.usra.edu (n.d.)
Cambodia
ⓘ Ratanakiri Province	[Forsterite, Forsterite var: Peridot] Austin (November–December 2005)
Cameroon
West Region Bamboutos Galim ⓘ Noun plain	[Forsterite] Wandji et al. (2010)
Canada
British Columbia Atlin Mining Division Surprise Lake ⓘ Ruby Creek	[Forsterite, Forsterite var: Peridot] Can.Rockhound v.3 no.1
Cariboo Mining Division Williams Lake ⓘ Takomkane Volcano	[Forsterite, Forsterite var: Peridot] Schiarizza et al. (2006)
Golden Mining Division ⓘ Ice River Alkaline Complex	[Forsterite] Locock (1994)
Greenwood Mining Division Grand Forks ⓘ Marble quarry (Kettle River Rock quarry)	[Forsterite] Laberge et al. (2003)
Liard Mining Division Newmont Lake district ⓘ Burgundy prospect	[Forsterite] - (n.d.)
Similkameen Mining Division Tulameen River ⓘ Grasshopper Mt	[Forsterite] Nixon et al. (1990)
ⓘ Placer Deposits	[Forsterite] 5th International Platinum Symposium ...
Manitoba Bird River area Bird River Sill ⓘ Dumbarton Mine	[Forsterite] Coats et al. (1979)
ⓘ Maskwa Open Pit ?	[Forsterite] Confirmed from historically collected ...
ⓘ Giroux meteorite	[Forsterite] Wasson et al. (2003)
Thompson Nickel Belt ⓘ Bucko Lake Mine	[Forsterite] GOOD et al. (1993)
Moab-Setting Lakes area ⓘ Thompson Mine	[Forsterite] Paktunc (1984)
ⓘ South Manasan ultramafic intrusion	[Forsterite] Franchuk et al. (2016)
Newfoundland and Labrador Labrador ⓘ Aillik Bay	[Forsterite] Tappe et al. (2005)
ⓘ Kiglapait intrusion	[Forsterite] OWENS et al. (2010)
ⓘ Slambang Bay	[Forsterite] Owens (2000)
Newfoundland Baie Verte Peninsula Betts Cove ⓘ Long Pond	[Forsterite] Journal of Petrology
ⓘ Red Cliff Pond	[Forsterite] Journal of Petrology
St. George's District Port au Port Bay ⓘ Long Point Offshore Sediment Occurrence	[Forsterite] Hill
Northwest Territories Great Slave Lake ⓘ Easter Island Dike	[Forsterite] Badham et al. (1980)
Lac de Gras ⓘ Ekati Mine	[Forsterite] Dominion Diamond Mines
ⓘ Koala pit	[Forsterite] Kamenetsky et al. (2013)
Gahcho Kué Mine ⓘ 5034 Pit	[Forsterite] Caro et al. (2004)
North Slave Region ⓘ Arseno Lake area	[Forsterite] Nielsen (1977)
Nova Scotia Cape Breton Co. ⓘ Krumrine Quarry	[Forsterite] DeMont (1994)
ⓘ Rifle Range Quarry	[Forsterite] DeMont (1994)
Inverness Co. ⓘ Lime Hill	[Forsterite] Chatterjee (1980)
Meat Cove ⓘ Meat Cove zinc deposit	[Forsterite] Chatterjee (1977)
Victoria Co. ⓘ McMillan Brook	[Forsterite] Chatterjee (1977)
Yarmouth Co. ⓘ Plymouth	[Forsterite] Pe-Piper et al. (2000)
Nunavut Coppermine River area ⓘ Muskox Intrusion	[Forsterite] Roach et al. (1998)
Kitikmeot Region Contwoyto Lake ⓘ Jericho kimberlite pipe	[Forsterite] Journal of Petrology 40:79-104
Pelly Bay ⓘ Beluga-3 kimberlite	[Forsterite] Ozyer (2011)
ⓘ Tuktu 1–4 kimberlites	[Forsterite] Ozyer (2011)
ⓘ Umingmak-1 kimberlite	[Forsterite] Ozyer (2011)
Qikiqtaaluk Region Baffin Island ⓘ Kimmirut (Lake Harbour)	[Forsterite] 181. +2 other references
Somerset Island ⓘ Jos kimberlite	[Forsterite] Canadian Mineralogist Vol. 18 (1980)
ⓘ Nikos kimberlite	[Forsterite] Lithos Volume 48
ⓘ Tunraq kimberlite	[Forsterite] Roger H. Mitchell (1979)
Ungava bay Abloviak fjord ⓘ Torngat dikes	[Forsterite] Tappe et al. (2004)
Ontario ⓘ Bancroft area	[Forsterite] 162-165. +1 other reference
Greater Sudbury Levack Township ⓘ Strathcona Mine	[Forsterite] Richard Gunter and Falconbridge ...
Hastings County ⓘ Town of Bancroft	[Forsterite] Anthony et al. (1990)
Kenora District Zealand Township ⓘ Taylor #2 pegmatite	[Forsterite] Brand et al. (2009)
Thunder Bay District ⓘ Coldwell complex	[Forsterite] Currie (1980)
Lac des Iles Area ⓘ Lac des Iles Mine	[Forsterite] Watkinson et al. (1979)
Québec Côte-Nord Sept-Rivières RCM Montagnais Sill Complex ⓘ Huckleberry Cu-Ni-(PGE) prospect	[Forsterite] Smith (2021)
Estrie Le Val-Saint-François RCM Canton de Cleveland Saint-Cyr ⓘ Sterrett mine	[Forsterite] Trzcienski et al. (1987)
Laurentides Antoine-Labelle RCM Notre-Dame-du-Laus ⓘ Des Cedres Dam	[Forsterite] Belley et al. (2016)
ⓘ Parker Mine	[Forsterite] Martin +2 other references
Deux-Montagnes RCM Oka ⓘ Bond zone	[Forsterite] Sabina (1968) +1 other reference
ⓘ Oka complex	[Forsterite] Gold (1969)
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Forsterite] Schilling et al. (2011)
Pierre-De Saurel RCM Saint-Robert ⓘ St-Robert meteorite	[Forsterite] castaing.eps.mcgill.ca (n.d.)
Vaudreuil-Soulanges RCM Vaudreuil-Dorion ⓘ Île Cadieux alnöite	[Forsterite] Gold (1972)
Nord-du-Québec Jamésie Baie-James ⓘ Wemindji	[Forsterite] Zurevinski +1 other reference
ⓘ Montviel carbonatite complex	[Forsterite] Nadeau et al. (2015)
Outaouais La Vallée-de-la-Gatineau RCM Gracefield Maniwaki-Gracefield district ⓘ Bouchette deposit	[Forsterite] SIGEOM systeme d'information geominiere ... +2 other references
ⓘ Lafontaine deposit	[Forsterite] SIGEOM systeme d'information geominiere ... +2 other references
ⓘ Leitch deposit	[Forsterite] SIGEOM systeme d'information geominiere ... +2 other references
ⓘ Presqu'ile deposit	[Forsterite] Econ Geol (1986)
Lac-Pythonga ⓘ Renzy Lake deposit (Vulcain property)	[Forsterite] Constantin et al. (2006)
Les Collines-de-l'Outaouais RCM Chelsea Autoroute 5 Autoroute 5 extension Autoroute 5 roadcuts ⓘ Roadcut No. 6	[Forsterite] Belley et al. (2016)
Pontiac RCM ⓘ L'Île-du-Grand-Calumet	[Forsterite] Williams (1990)
Saguenay-Lac-Saint-Jean Le Fjord-du-Saguenay RCM Mont-Valin ⓘ Lac à Paul mine	[Forsterite]
Saskatchewan ⓘ Rottenstone Mine	[Forsterite] 5th International Platinum Symposium ...
Springwater ⓘ Springwater meteorite	[Forsterite] - (American Geophysical Union and NASA, Lunar and Planetary Science Conference, 14th, Houston, TX, Mar. 14-18, 1983)
ⓘ Yukon	[Forsterite, Forsterite var: Peridot] www.alpinegems.net
Whitehorse mining district Carcross Tagish Lake ⓘ Tagish Lake meteorite	[Forsterite] Meteoritics & Planetary Sci. 38 (May 2003) +1 other reference
ⓘ Evelyn Creek Rhodonite Claims	[Tephroite] Färber (n.d.)
Whitehorse Copper Belt ⓘ Little Chief Mine ?	[Forsterite] Tenney et al. (1967-1980)
Cayman Islands
Mid-Cayman Rise ⓘ Von Damm Hydrothermal Vent Field	[Forsterite] Hodgkinson (2015)
Central African Republic
Nana-Mambéré Lobaye River (Bali River) ⓘ Bali meteorite	[Forsterite] Hoinkes et al. (1975)
Chile
Aisén Aisén Province ⓘ Puyuhuapi	[Forsterite] Aguirre et al. (1998)
Antofagasta Antofagasta Province Augusta Victoria Imilac ⓘ Imilac meteorite	[Forsterite] Wasson et al. (2003) +1 other reference
La Negra-Coquimbana district ⓘ Coquimbana mine	[Tephroite] Pincheira et al. (1990)
China
Anhui Anqing Huaining County Yueshan ore field ⓘ Anqing copper mine	[Forsterite] Xuncheng Wang and Yucai Zhou (1995)
Qianshan City ⓘ Maowu complex	[Forsterite] Zhang et al. (1999)
Yuexi County ⓘ Bixiling complex	[Forsterite] T21A-0507 0800h : Clinoenstatite ...
Wumiao ⓘ Marble outcrops	[Forsterite] A.I. Okay et al.
Bozhou Qiaocheng District Xiaoyanzhuang ⓘ Boxian meteorite	[Forsterite] Fan Guo et al. (1990)
Chuzhou Tianchang City ⓘ Yeshan Fe-B deposit	[Forsterite] Zhao et al. (2022)
Huaibei Suixi Co. Sanpu ore field ⓘ Qianchang Mine	[Forsterite] Yiming Zhao et al. (1999)
ⓘ Qinlou Mine	[Forsterite] Zhao et al. (1999) +1 other reference
ⓘ Sanpu Cu-Fe deposit	[Forsterite] Yiming Zhao et al. (1999) +2 other references
Lu'an Huoshan County ⓘ Raobazhai ultramafic complex	[Forsterite] Yan et al. (2022)
Shou County ⓘ Yankou complex	[Forsterite] YOSHIDA (2004)
Tongling Shizishan ore field ⓘ Dongguashan Mine	[Forsterite] Pan et al. (1999) +1 other reference
Tongguanshan ore field ⓘ Tianmashan Mine	[Forsterite] Zhao et al. (1999) +1 other reference
ⓘ Tongguanshan Mine	[Forsterite] Huasheng Huang et al. (1985) +1 other reference
Xinqiao ore field ⓘ Xinqiao Mine	[Forsterite] Pan et al. (1999)
Gansu Jinchang Jinchuan District ⓘ Jinchuan Ni-Cu-PGE deposit (Baijiajuzi Ni-Cu-PGE deposit)	[Forsterite] Porter (Mike)
Jiuquan Subei Co. ⓘ Diaoshigou Mine	[Tephroite] Fangcheng Wang et al. (2010)
ⓘ Heishan Cu-Ni deposit	[Forsterite] Gang Xu et al. (2012) +1 other reference
Mazongshan nephrite deposit ⓘ Hanyaozi Grassland Site	[Forsterite] Chen et al. (2026)
Guangdong Shaoguan Wengyuan Co. ⓘ Yanzhuang meteorite	[Forsterite] M. Chen and X. Xie
Guizhou Guiyang Qingzhen County ⓘ Qingzhen meteorite	[Forsterite] Rambaldi et al. (1983)
Hainan Changjiang Co. ⓘ Shilu Mine	[Forsterite] Deru Xu et al. (2008)
Hebei Baoding Laiyuan County ⓘ Zhijiazhuang Mine	[Forsterite] Chang Zhaoshan and Feng Zhongyan (1996) +1 other reference
Handan Wu'an County ⓘ Xishimen Fe Mine	[Forsterite] Jianmin Zheng et al. (2007)
ⓘ Yushiwa Mine	[Forsterite] Gaofeng Du et al. (2011)
Zhangjiakou Zhangbei County Wanquan District ⓘ Hannuoba basalt field	[Forsterite] Hongsen Xie et al. (1984)
ⓘ Damaping peridot mine	[Forsterite] Zhang et al. (2024)
Heilongjiang Daxing'anling Songling District ⓘ Xiaogulihe complex	[Forsterite] Jian Shao et al. (2009)
Henan Luoyang Luanchuan County Nannihu ore field ⓘ Shangfanggou Mine (Shangfang Mine)	[Forsterite] Mao et al. (2011) +1 other reference
Nanyang Tanghe County ⓘ Zhou'an Cu-Ni-PGE deposit	[Forsterite] Mengxi Wang and Yan Wang (2012)
Tongbai County ⓘ Liu village	[Forsterite] Anthony et al. (1997)
Sanmenxia Lingbao City ⓘ Yinjiagou polymetallic deposit	[Forsterite] Guang Wu et al. (2013)
Lushi County ⓘ Yechangping Mo-W deposit	[Forsterite] Zhu et al. (2025)
Hubei Huangshi Daye Co. Edong Mining District ⓘ Tonglushan Mine	[Forsterite] Pan et al. (1999)
Jingmen Jingshan ⓘ Dahongshan Kimberlite field	[Forsterite] Zhang et al. (2001)
ⓘ Jingshan meteorite	[Forsterite] Ma et al. (2024)
Suizhou Zengdu District Xihe ⓘ Suizhou meteorite (Suizhou L6 chondrite)	[Forsterite] Research Group of Suizhou Meteorite (1986)
ⓘ Hunan	[Forsterite, Forsterite var: Peridot] ...
Changsha Liuyang City ⓘ Qibaoshan Cu-polymetallic deposit	[Forsterite] Liu (2017)
Chenzhou Yizhang Co. Dongpo ore field ⓘ Shizhuyuan Mine	[Tephroite] Jingwen Mao et al. (1996)
Hengyang Changning Co. Dayishan Sn-polymetallic ore field ⓘ Qiliping Sn-Fe deposit	[Forsterite] Yang Guangming et al. (1985) +1 other reference
Inner Mongolia Xilingol League (Xilinguole Prefecture) West Ujimqin Banner (Xiwuzhumuqin Co.) ⓘ Hegenshan Ophiolite	[Forsterite] Zhu et al. (2015)
Jiangsu Lianyungang Donghai Co. ⓘ Unnamed Cr occurrence	[Forsterite] Jinsheng Wei et al. (1985)
Zhimafang ⓘ Garnetite outcrop	[Forsterite] Am. Min.
Jilin Jilin Chuanying District ⓘ Jilin meteorite (Jilin H5 chondrite)	[Forsterite] Wankang Huang et al. (1978)
Jiaohe City ⓘ Jiaohe peridot deposit	[Forsterite, Forsterite var: Peridot] Rui Liu (2001)
Tonghua Ji'an Co. ⓘ Jian forsterite jade deposit	[Forsterite, Forsterite var: Jian forsterite jade] Peng et al. (2022) +2 other references
ⓘ Jiayi Village dunite outcrop	[Forsterite] Wang +4 other references
Yanbian Chaoxianzu Dunhua City ⓘ Yiqisong peridot deposit	[Forsterite, Forsterite var: Peridot] Li et al. (2024)
Liaoning Anshan Xiuyan Co. ⓘ Yulong-Beiwagou Pb-Zn deposit	[Forsterite] Yong Li et al. (2010)
Chaoyang Chaoyang County ⓘ Wafangzi Fe-Mn deposit	[Tephroite] Fan Delian et al. (1992)
Jianping County ⓘ Xiaojiayingzi Cu-Mo-(Fe) deposit	[Forsterite] Dai et al. (2009) +2 other references
Dalian Wafangdian City ⓘ Fuxian kimberlite field	[Forsterite] Lijian Qi et al. (1999)
Toudaogou (incl. Pipes No. 51; 68 & 74) ⓘ Pipe No. 50	[Forsterite] Zhao
ⓘ Wafangdian	[Forsterite] Qin et al. (2024)
ⓘ Huatong Mine (Huatungkou Mine)	[Forsterite] Matsuda (1969) +2 other references
Dandong Fengcheng City ⓘ Wengquan'gou Boron deposit	[Forsterite] Yiming Zhao and Daxin Li (2003)
Kuandian County ⓘ Saima U-REE deposit	[Forsterite] - (1978)
ⓘ Zhangjiabuzi Pb-Zn deposit (Zhangjiapuzi Pb-Zn deposit)	[Forsterite] Shuai Liang et al. (2013)
ⓘ Zhuanmiao Boron deposit	[Forsterite] Jingdang Liu et al. (2005) +1 other reference
ⓘ Huayuangou ore block	[Forsterite] Yanfei Zhang et al. (2010)
ⓘ Saima complex	[Forsterite] - (1978) +3 other references
Huludao Jianchang County Bajiazi Zn-Pb-Ag deposit ⓘ Beishan section	[Forsterite] Zhao et al. (2003)
Yingkou Dashiqiao City ⓘ Houxianyu Boron deposit	[Forsterite] Rongge Xiao et al. (2003) +2 other references
Qinghai Haibei Tibetan Autonomous Prefecture Gangca Co. (Gangcha Co.) ⓘ Shaliu river (Shaliuhe)	[Forsterite] Zhang et al. (2006)
Hainan Xinghai County ⓘ Saishitang Mine (Saishentang Mine; Sashitang Mine)	[Forsterite] Jianhui Wu et al. (2010)
Haixi Mongol and Tibetan Autonomous Prefecture Da Qaidam (Dachaidan Co.) ⓘ Lüliangshan mafic complex	[Forsterite] Shuguang Song et al. (2004)
Dulan County ⓘ Halaguole mafic–ultramafic intrusion	[Forsterite] Sun et al. (2024)
ⓘ Shitoukengde mafic–ultramafic intrusion	[Forsterite] Duan et al. (2024)
Golmud City (Ge'ermu Co.) ⓘ Galinge Fe deposit	[Forsterite] Miao Yu et al. (2013)
ⓘ Yemaquan Mine	[Forsterite] Yiming Zhao et al. (2013)
Mangnai City (Mangya Co.) Lenghu Co. ⓘ Niubiziliang complex	[Forsterite] Huiwen Liu et al. (2014) +1 other reference
Shaanxi Hanzhong Ningqiang County ⓘ Ningqiang meteorite (Ningqiang carbonaceous chondrite)	[Forsterite] Xiyue Wang et al. (1987) +1 other reference
Shangluo Luonan County ⓘ Mulonggou Fe-(Mo-Cu) deposit	[Forsterite] Lihong Guo et al. (2013)
Shangzhou District ⓘ Luocuishan Au deposit	[Forsterite] Liuquan Li (2006)
ⓘ Panhe Mo deposit	[Forsterite] Cuixia Lian et al. (2011)
Weinan Huayin City ⓘ Caotan gravel quarry	[Forsterite] Wei et al. (2020)
Shandong Laiwu Laicheng District ⓘ Zhangjiawa Mine	[Forsterite] Chen et al. (2023)
Linyi Tancheng County ⓘ Xiaobuling Mine	[Forsterite] Lv et al. (2025)
Rizhao Lanshan District ⓘ Garnet pyroxenite outcrops	[Forsterite] dunite.mr.nsysu.edu.tw (n.d.) +11 other references
Weihai Rongcheng Co. ⓘ Chijiadian	[Forsterite] Science
Yantai Qixia City ⓘ Dafangshan	[Forsterite] Letian Du and Wenguang Wang (2012)
Shanxi Changzhi Pingshun Co. ⓘ Xi'anli Fe ore field	[Forsterite] Haidong Zhang et al. (2010)
Sichuan Panzhihua Dong District Panzhihua Fe-V-Ti-(PGE) deposit ⓘ Lanjiahuoshan deposit	[Forsterite] Gao et al. (2017)
Miyi County ⓘ Baima V-Ti-Fe deposit	[Forsterite] Fuwen Chen (1990)
ⓘ Xinjie Cu-Ni-(PGE) deposit	[Forsterite] Zhong et al. (2011)
Tibet Lhasa Maizhokunggar Co. (Mozhugongka Co.) ⓘ Jiama Cu-polymetallic deposit (Gyama Cu-polymetallic deposit; Jiamachikang Cu-polymetallic deposit)	[Forsterite] Wang et al. (2025)
Ngari Gar Co. (Ga'er Co.) ⓘ Cuobuzha ophiolite	[Forsterite] FENG et al. (2017)
Gê'gyai Co. (Geji Co.) ⓘ Galale Cu-Au deposit	[Forsterite] Zhi Zhang et al. (2013) +1 other reference
Gêrzê Co. ⓘ Dong lake ophiolite (Dong Co ophiolite; Tontso ophiolite)	[Forsterite] Bao Peisheng et al. (2007)
Nyingtri Prefecture (Linzhi Prefecture) Bomi Co. ⓘ Dingqing ophiolite	[Forsterite] Zhang et al. (2023)
Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture) Nêdong Co. (Naidong Co.; Zedang Co.) ⓘ Zedang ophiolite	[Forsterite] XU et al. (2023)
Qusum Co. (Qusong Co.) ⓘ Luobusha ophiolite ("Luobusa ophiolite")	[Forsterite] Bai et al. (2001)
Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture) Tingri Co. (Dingri Co.) ⓘ Thongmon	[Forsterite] Chen et al. (2022)
ⓘ Yarlung Zangbo suture	[Forsterite] Zhang et al. (2016)
Xinjiang Bayin'gholin Autonomous Prefecture Hejing Co. (Xejing Co.) ⓘ Beizhan Fe deposit	[Forsterite] Duan et al. (2024) +1 other reference
Lopnur Co. (Yuli Co.; Weili Co.) Qieganbulake complex ⓘ Qieganbulake Mine	[Forsterite] Chen et al. (2023)
ⓘ Zhongtu station	[Forsterite] Tang (2005)
Ruoqiang Co. (Qakilik Co.; Chaqiliq Co.) ⓘ Xuanwoling Cu-Ni(Co) deposit	[Forsterite] Xia et al. (2015)
Changji Autonomous Prefecture (Sanji Autonomous Prefecture) Fukang Co. ⓘ Fukang meteorite	[Forsterite] Connolly et al. (2006)
Hami Prefecture (Kumul Prefecture; Qumul Prefecture) Yizhou District ⓘ Getashankou mafic–ultramafic intrusion	[Forsterite] Yan et al. (2025)
Huangshan-Jing'erquan ore belt ⓘ Huangshan Cu-Ni-PGE deposit (Huangshanxi Cu-Ni-PGE deposit; Huangshan West Cu-Ni-PGE deposit)	[Forsterite] Wei et al. (2025)
ⓘ Huangshandong Cu-Ni-PGE deposit (Huangshan East Cu-Ni-PGE deposit)	[Forsterite] Wei et al. (2025)
ⓘ Tula'ergen Cu-Ni-(Co) deposit (Tulargen Cu-Ni-(Co) deposit)	[Forsterite] He Sun et al. (2006)
ⓘ Shadong W-Mo deposit	[Forsterite] Wu et al. (2026)
Hotan Prefecture Hetian Co. (Khotan Co.; Hotan Co.; Hoten Co.) ⓘ Pishan 392 nephrite deposit	[Forsterite] 刘喜锋 et al. (含糖玉)
Yutian Co. ⓘ Alamas jade deposit	[Forsterite] Tang (2005)
Ili Kazakh Autonomous Prefecture Altay Prefecture (Aletai Prefecture) Fuyun Co. (Koktokay Co.) Kuwei river valley ⓘ Kuwei Cu-Ni deposit	[Forsterite] Li Zhao et al. (2006)
Tacheng Prefecture (Tarbaghatay Prefecture) Tuoli Co. (Toli Co.) Sartohay (Sartokay; Sartuohai; Saertuohai) ⓘ Sartohay Mine	[Forsterite] Wen et al. (2024)
Kashi Prefecture (Kashgar Prefecture; Qeshqer Prefecture) Bachu Co. (Maralbexi Co.; Maralbeshi Co.) ⓘ Piqiang layered intrusion	[Forsterite] Cao et al. (2019)
Wajiertage ⓘ Picrite outcrops	[Forsterite] Tang (2005)
ⓘ Xiaohaizi Ultramafic–Mafic Intrusion	[Forsterite] Wei et al. (2014)
Jiashi County (Peyziwat Co.; Payzawat Co.) ⓘ Xikeer basalt	[Forsterite] Chen et al. (2014)
Kezilesu Autonomous Prefecture (Kizilsu Autonomous Prefecture; Qizilsu Autonomous Prefecture) Wuqia Co. (Ulugqat Co.; Ulughchat Co.) ⓘ Tuoyun basin	[Forsterite] Tang (2005)
Yunnan Baoshan Tengchong County Tengchong Sn belt Diantan ⓘ Diantan Sn-Fe deposit	[Forsterite] Feibao Wu and Zongyu Li (1986) +1 other reference
Dali Yunlong County ⓘ Xiamaidi mafic–ultramafic intrusion	[Forsterite] Liu et al. (2025)
Honghe Jinping County ⓘ Chang'an Au-Cu deposit (Changanchong Au-Cu deposit)	[Forsterite] Sun et al. (2022)
Pu'er Mojiang County ⓘ Jinchang Mine (Mojiang Mine; Yuanjiang gold mine)	[Forsterite] Xiao +5 other references
Yuxi Yuanjiang County ⓘ Shaku ruby deposit	[Forsterite] Yunkui Qian (2004)
Zhejiang Hangzhou Chun'an County ⓘ Xilong	[Forsterite] Letian Du and Wenguang Wang (2012)
Colombia
Córdoba Department Montelíbano ⓘ Cerro Matoso Mine (Cerro Matoso S. A. Laterite deposit)	[Forsterite] Econ Geol (2004)
Magdalena Department ⓘ Ciénaga Marbles	[Forsterite] Castellanos-Alarcón et al. (2016)
Croatia
Sisak-Moslavina County Moslavačka gora ⓘ Zorovac creek marble occurrence	[Forsterite] Bilić et al. (2026)
Split-Dalmatia County Molunat ⓘ Dubrovnik meteorite	[Forsterite] Hoinkes et al. (1976)
Cuba
Holguín Province Moa-Baracoa District Barracanao (Baracoa) ⓘ Potosí Mine	[Forsterite] Pujol-Solà et al. (2020)
ⓘ Cayo Guam deposit	[Forsterite] Rui et al. (2022)
ⓘ Moa Nickel ore field	[Forsterite] Domínguez-Carretero et al. (2024)
ⓘ Punta Gorda deposit	[Forsterite] Domènech et al. (2014)
ⓘ Quesigua Gabbro	[Forsterite] Ríos et al. (1984)
Pinar del Río Province ⓘ Viñales meteorite	[Forsterite] The Meteoritical Bulletin +2 other references
Czech Republic
Central Bohemian Region Benešov District Vracovice ⓘ Malovidy	[Forsterite] Šrein (2007)
Beroun District Hlásná Třebaň ⓘ Rovina	[Forsterite] Tasáryová et al. (2014)
Nymburk District Lysá nad Labem ⓘ Lissa meteorite	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Hradec Králové Region Náchod District Suchý Důl ⓘ Suchy Dul meteorite	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Karlovy Vary Region Cheb District Lipová Mýtina (Altalbenreuth) ⓘ Železná hůrka	[Forsterite] Ulrych
Ovesné Kladruby ⓘ Podhorní hill (Podhora)	[Forsterite] Jirasek et al. (2026)
ⓘ Jáchymov ore district	[Forsterite] Jan Hloušek
Karlovy Vary District Bečov nad Teplou ⓘ Homolka Hill	[Forsterite] Velebil D.: Rubíny v kyanitu z Chodova ...
Liberec Region Semily District Semily ⓘ Podmoklice	[Forsterite] Bernard J. H. et al. Mineralogie ...
Záhoří Smrčí ⓘ Smrčí quarry	[Forsterite] King (n.d.)
Moravian-Silesian Region Bruntál District Krnov Biskupice ⓘ Biskupice Maars	[Forsterite] Kašing et al. (2025)
Frýdek-Místek District Morávka ⓘ Morávka meteorite	[Forsterite] Borovička et al. (2003)
Olomouc Region Olomouc District Těšetice ⓘ Tieschitz meteorite	[Forsterite] Kurat (1970)
Pardubice Region Pardubice District ⓘ Chvaletice	[Tephroite] Marek +1 other reference
Plzeň Region Klatovy District Hejná ⓘ Radvanka quarry	[Forsterite] Hofmanovi P. a R.: Mineralizace ...
ⓘ Rabí	[Forsterite] Černý
Tachov District Černošín ⓘ Vlčí hora	[Forsterite] Navrátil +4 other references
South Bohemian Region České Budějovice District Nedabyle ⓘ Nedabyle quarry	[Forsterite] Welser
Český Krumlov District Černá v Pošumaví Bližná ⓘ Václav graphite mine	[Forsterite] Radková et al. (2021)
Prachatice District Záblatí ⓘ Marble quarry	[Forsterite] Štědrá V.: Ca-Ba-Mn trhlinová ...
Strakonice District Krty-Hradec ⓘ Krty quarries	[Forsterite] Musil L.: Další lokalita forsteritu v ...
Tábor District Planá nad Lužnicí Strkov ⓘ Tábor meteorite (Strkov meteorite; Kravín meteorite)	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
South Moravian Region Blansko District Blansko ⓘ Blansko meteorite	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Hodonín District Veselí nad Moravou ⓘ Wessely meteorite	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Ústí nad Labem Region Litoměřice District Třebenice ⓘ Vličíčí klumině	[Forsterite] Houzar et al. (2008)
Třebívlice Staré ⓘ Linhorka Hill	[Forsterite] Seifert et al. (2005)
Vysočina Region Třebíč District ⓘ Číchov	[Forsterite] Sekanina (1963)
ⓘ Číhalín	[Forsterite] Houzar S.: Spinel z Číhalína a Nové ...
Kojetice ⓘ Kojetice metamanganolite occurrence	[Tephroite] Novák et al. (2007)
ⓘ Krahulov	[Forsterite] Čopjáková et al. (2008)
Třebíč ⓘ Borovina	[Forsterite] Houzar S.
Žďár nad Sázavou District Nové Město na Moravě ⓘ Studnice	[Forsterite] Pauliš
Prosetín ⓘ Prosetín Quarry	[Forsterite] Bačík et al. (2012)
Rožná ⓘ Rožná deposit	[Forsterite] Doležalová et al. (2005)
ⓘ Rožná I Mine	[Forsterite] Petr Pauliš
Zlín Region Zlín District Sazovice ⓘ Sazovice meteorite	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Denmark
Zealand Region Lolland ⓘ Maribo meteorite	[Forsterite] Haack H. et al. (2012)
Dominican Republic
Barahona Province Sierra de Baoruco Los Checheses ⓘ Filipinas Larimar Mines	[Forsterite] Woodruff et al. (1989)
DR Congo
Lualaba Dilolo ⓘ Kisenge-Kamata deposit (Kisenge mining area)	[Tephroite] Uchôa Filho et al. (2025)
ⓘ Kisenge Manganese Mine	[Tephroite] De Putter et al. (2018)
North Kivu Nyiragongo Territory ⓘ Nyiragongo Volcano	[Forsterite] Andersen et al. (2014)
Rutshuru Territory Bwito ⓘ Lueshe Mine	[Forsterite] Nasraoui et al. (2000)
Ecuador
El Oro Province ⓘ Raspas eclogitic complex	[Forsterite] "HP terranes exhumation in an active ...
Egypt
Red Sea Governorate Barramiya ⓘ Chromitite outcrops	[Forsterite] Ahmed et al. (2001)
Bir Bitan ⓘ Abu Dahr	[Forsterite] Ahmed et al. (2001)
ⓘ El Bola mafic–ultramafic intrusion	[Forsterite] Abdelfadil et al. (2025)
ⓘ Gebel El-Rabshi	[Forsterite] Ahmed et al. (2001)
ⓘ Mansouri Pluton	[Forsterite] El Ramly +4 other references
ⓘ St John's Island	[Forsterite, Forsterite var: Peridot] Eur. J. Mineral.
Um Samiuki deposit ⓘ Western Mine	[Tephroite] Shalaby et al. (2004)
ⓘ Wadi Bezah	[Forsterite] Ahmed et al. (2001)
ⓘ Wadi El-Lawi	[Forsterite] Ahmed et al. (2001)
ⓘ Wadi El-Zarka	[Forsterite] Ahmed et al. (2001)
ⓘ Wadi Um Huitate	[Forsterite] Ahmed et al. (2001)
Suez Governorate El Galala ⓘ Gebel Belamhandite	[Forsterite] Ahmed et al. (2001)
Eswatini
Hhohho Region Bulembu Havelock Mine ⓘ East dump	[Forsterite] Gan et al. (n.d.)
ⓘ West dump	[Forsterite] Gan et al. (n.d.)
Lubombo Region Dokolwayo ⓘ Dokolwayo Mine (Dvokolwayo Mine)	[Forsterite] Daniels (1991)
Ethiopia
Oromia Region Megado ⓘ Megado-Mega area	[Forsterite, Forsterite var: Peridot] Petrov (n.d.)
West Welega Zone Gimbi ⓘ Yubdo District (Joubdo District; Youbdo District; Joubda District)	[Forsterite] Kebede H. Belete +1 other reference
Bir Bir River ⓘ Joubdo Stream	[Forsterite] Cabri et al. (1981)
Europe
The Alps ⓘ Karawanks (Karavankas; Karavanks)	[Forsterite] Dobnikar et al. (2002)
Finland
Kainuu Kuhmo Näätäniemi ⓘ Ensilä	[Forsterite] Liipo et al. (1994)
Siivikkovaara ⓘ Amphibolite outcrops	[Forsterite] S. Blais and B. Auvray
ⓘ Serpentinite outcrops	[Forsterite] S. Blais and B. Auvray
Kymenlaakso Iitti ⓘ Perheniemi	[Forsterite] Arhe
Lapland Enontekiö ⓘ Halti-Ridnitsohkka	[Forsterite] Sipilä
Savukoski Tulppio ⓘ Sokli carbonatite complex	[Forsterite] Vartiainen (1980) +1 other reference
Sodankylä Viiankiaapa mire area ⓘ Sakattilampi (Sakatti deposit)	[Forsterite] Fröhlich et al. (2021)
North Ostrobothnia Kuusamo ⓘ Näränkävaara	[Forsterite, Forsterite var: Peridot] Järvinen et al. (2019)
North Savo ⓘ Kuopio-Kaavi diamond field	[Forsterite] O´Brien Hugh
Pirkanmaa Akaa ⓘ Kylmäkoski Ni-Cu mine	[Forsterite] Papunen (1985)
Sastamala Vammala ⓘ Vammala mine (Stormi mine)	[Forsterite] Häkli et al. (1985) +1 other reference
South Karelia Lappeenranta ⓘ Ihalainen limestone quarry	[Forsterite] Hytönen (1999)
South Ostrobothnia Kauhajoki ⓘ Kauhajärvi	[Forsterite] Kärkkäinen et al. (1999)
Seinäjoki-Lapua ⓘ Vittinki Mn-Fe formation	[Forsterite, Tephroite] Mancini et al. (2000)
Southwest Finland Kimitoön (Kemiönsaari) ⓘ Norrlammala calcite marble deposit	[Forsterite] Reinikainen (2001)
Pargas Nauvo ⓘ Haverö meteorite	[Forsterite] Marvin et al. (1972)
France
Auvergne-Rhône-Alpes Ardèche Privas Alissas ⓘ Le Combier	[Forsterite] Bull. Soc. Franç. Minéralo. ...
Freyssenet ⓘ Basanite outcrop	[Forsterite] Bull. Soc. Franç. Minéralo. ...
Saint-Priest ⓘ Col de l'Escrinet	[Forsterite] Bull. Soc. Franç. Minéralo. ...
Cantal Saint-Flour Allanche ⓘ Maillargues	[Forsterite] Gonnard (1893)
Drôme Nyons Aubres ⓘ Aubres meteorite	[Forsterite] Watters et al. (1979)
Haute-Loire Brioude Azérat ⓘ Allevier	[Forsterite] Leblanc et al. (1987)
Champagnac-le-Vieux ⓘ Champagnac-le-Vieux	[Forsterite] Pélisson (1989)
Saint-Cirgues ⓘ Les Rochers de Lisoul	[Forsterite] Leblanc et al. (1987)
Torsiac Lanau ⓘ Listvenite outcrop	[Forsterite] Leblanc et al. (1987)
Le Puy-en-Velay ⓘ Céaux-d'Allègre	[Forsterite, Forsterite var: Peridot] Belot (1978)
Espaly-Saint-Marcel ⓘ Mont Denise	[Forsterite] Barrier D et al. (2004)
ⓘ Riou Pezzouliou alluvial deposits	[Forsterite] Périnet F (1995)
Loire Roanne Renaison ⓘ Renaison brook alluvials	[Forsterite, Forsterite var: Peridot] SIG Mines France - Echantillon n° ...
Puy-de-Dôme Ambert Brousse ⓘ Montboissier quarry	[Forsterite] Leconte J. (2015)
Issoire Champagnat-le-Jeune ⓘ Le-Saut-du-Loup	[Forsterite] Leblanc et al. (1987)
Perrier ⓘ Roca-Neyra	[Forsterite, Forsterite var: Peridot] Pegere (2004)
Riom Charbonnières-les-Varennes Beaunit ⓘ Puy Gonnard	[Forsterite] Lemanski (n.d.)
Saint-Ours-les-Roches ⓘ Puy de Ténuzet quarry	[Forsterite] Médard P. et al. (2009)
Rhône Lyonnais Mountains ⓘ Les Feuilles forest	[Forsterite] alex.geosciences.univ-rennes1.fr (n.d.)
Savoie Chambéry Marcieux ⓘ Marcieux quarry	[Forsterite] Ducluzaux (2021)
Saint-Jean-de-Maurienne Bessans ⓘ Le Coin	[Tephroite] Chopin (1978)
Bonneval-sur-Arc ⓘ Ouille du Midi	[Tephroite] Chopin (1978) +1 other reference
Brittany Morbihan Lorient Groix Primiture Les Grands Sables ⓘ Les Grands Sables beach alluvials	[Forsterite, Forsterite var: Peridot] Chauris L. (1982)
ⓘ Les Saisies	[Tephroite] Chauris (2014)
Centre-Val de Loire Cher Sancerre-Couy drilling ⓘ Lamprophyre dyke	[Forsterite] Eur. J. Mineral.
Loiret Montargis ⓘ Château-Renard meteorite	[Forsterite] Baziotis et al. (2018)
Gien ⓘ Loire river alluvial deposits	[Forsterite] Périnet (n.d.)
French Polynesia Marquesas Islands ⓘ Ua Pou Island	[Forsterite] Legendre C. et al. (2005)
Society Islands Windward Islands Tahiti Island Papeete ⓘ Faataua River (Fautaua)	[Forsterite] Berger (1985)
French Southern and Antarctic Lands ⓘ Kerguelen Islands	[Forsterite] Ionov et al. (1995)
Grand Est Haute-Marne Langres Chassigny ⓘ Chassigny Martian meteorite	[Forsterite] Floran et al. (1978) +2 other references
Vosges Épinal ⓘ Cleurie	[Forsterite, Forsterite var: Peridot] Belot (1978)
Guadeloupe Basse-Terre Vieux-Habitants ⓘ Madeleine-Soufrière volcanic massif	[Forsterite] Lefèvre et al. (1985)
Ile-de-France Paris ⓘ Paris meteorite	[Forsterite] Marrocchi et al. (2014) +3 other references
Lorraine Vosges District de La-Croix-aux-Mines La-Croix-aux-Mines La Croix-aux-Mines mines ⓘ Le Chipal	[Forsterite] www.terraegenesis.org (n.d.) +1 other reference
New Caledonia Northern Province Canala ⓘ Bellevue Mine	[Forsterite, Forsterite var: Peridot] J-F LANOE
Houaïlou ⓘ Poro Mine	[Forsterite] Berger et al. (2011) +1 other reference
Koumac Tiébaghi Massif (Tiébaghi Ophiolite Complex) ⓘ Tiébaghi Nickel Mine	[Forsterite] El Mendili et al. (2022)
Pouembout ⓘ Népoui Mine	[Forsterite] Berger et al. (2011) +1 other reference
Poum ⓘ Poum	[Forsterite] Econ Geol. (1995)
Southern Province Yaté ⓘ Anna-Madeleine Mine	[Forsterite] Rodgers (1973)
ⓘ Goro Mine	[Forsterite] Vale SA
Nouvelle-Aquitaine Haute-Vienne Limoges ⓘ Sauviat-sur-Vige	[Forsterite] Coffrant (1974)
Landes Dax ⓘ Saint-Pandelon	[Forsterite] Azambre et al. (1988)
Occitanie Ariège Saint-Girons Le Port Col d'Agnès Etang de Lers ⓘ Peridotite outcrops	[Forsterite] Cristiano Ferraris (2015)
Aveyron Rodez Sévérac-d'Aveyron ⓘ Lapanouse-de-Sévérac slag locality	[Forsterite] Ł. Kruszewski EPMA/PXRD/Rietveld data +1 other reference
Gard Alès Alès ⓘ Alais meteorite	[Forsterite] JJ. Douglas MacDougall & John Kerridge (1976)
Hautes-Pyrénées ⓘ Aure Valley	[Forsterite, Tephroite] De Ascenção Guedes et al. (2002)
Nabias ⓘ Plan de Labasse	[Tephroite] European J. Mineralogy +1 other reference
Bagnères-de-Bigorre Vielle-Aure ⓘ Coustou Mine	[Tephroite] Lacroix (1900) +3 other references
Louron Valley Aderville ⓘ Montagne d'Azet	[Tephroite] Lacroix (1900)
Hérault Montpellier ⓘ Montferrier-sur-Lez	[Forsterite] N. Cabanes and J.C.C. Mercier
Pyrénées-Orientales Céret Prats-de-Mollo-la-Preste ⓘ Costabonne mines (Costabona mines)	[Forsterite] Dubru. M (1986)
Prades ⓘ Ansignan	[Forsterite]  Collection Alex Trencart
ⓘ Marbles outcrop	[Forsterite]  Collection Alex Trencart
Tarn-et-Garonne Montauban Orgueil ⓘ Orgueil meteorite	[Forsterite] Ian M. Steele (1990) +1 other reference
Pays de la Loire Vendée Les Sables-d'Olonne Bretignolles-sur-Mer ⓘ Rocher Sainte-Véronique beach alluvial deposits	[Forsterite] Périnet (n.d.)
Provence-Alpes-Côte d'Azur Bouches-du-Rhône Aix-en-Provence Peyrolles-en-Provence ⓘ Durance river alluvial deposits	[Forsterite] Périnet F. (2018)
Hautes-Alpes Briançon Cervières ⓘ Cabane des Douaniers	[Forsterite] wwwpsvt.free.fr (2004)
ⓘ Chenaillet Pass (Col du Chenaillet)	[Forsterite] Bertrand et al. (1980) +2 other references
Montgenèvre ⓘ Chenaillet slopes	[Forsterite] Abdel-Karim et al. (1989)
Réunion Cilaos ⓘ Bras de Cilaos	[Forsterite] Georges FAVREAU collection & EDX ...
ⓘ Piton de la Fournaise Massif	[Forsterite] Tony Nikischer and Luis Menezes
Gabon
Estuaire Province Komo Monts de Cristal complex ⓘ Kinguele	[Forsterite] Maier et al. (2015)
Germany
Baden-Württemberg Freiburg Region Breisgau-Hochschwarzwald Vogtsburg im Kaiserstuhl Schelingen Ohrberg - Badberg area ⓘ Ohrberg Quarry	[Forsterite] Weiß (1990) +1 other reference
Bavaria Lower Bavaria Passau District Hauzenberg Kropfmühl ⓘ Kropfmühl Mine	[Forsterite] Weiß (1990)
Untergriesbach ⓘ Steinhag marble quarry	[Forsterite] Weiß (1990)
Vilshofen ⓘ Wimhof Quarry	[Forsterite] Weiß (1990)
Windorf Rathmannsdorf ⓘ Marble quarry	[Forsterite] Weiß (1990)
Rottal-Inn District Stubenberg ⓘ Stubenberg meteorite	[Forsterite] - (2010)
Upper Palatinate Cham District Arnschwang Kalkofen ⓘ Kalkofen Quarry ?	[Forsterite] Weiß (1990)
Brandenburg Havelland ⓘ Ribbeck meteorite	[Forsterite] - (2010) +1 other reference
Hesse Darmstadt Bergstraße Bensheim Auerbach ⓘ Linck marble works	[Forsterite] Weiß (1990)
Wiesbaden Naurod Erbsenacker ⓘ Basalt quarries	[Forsterite] Gerstenberg (n.d.)
Giessen Region Marburg-Biedenkopf Bad Endbach ⓘ Bottenhorn	[Forsterite] Faust and Hahey (1962)
Lower Saxony Goslar District Bad Harzburg ⓘ Kaltes Tal	[Forsterite] Williams et al. (1954)
Radau valley ⓘ Gabbro Quarry	[Forsterite] Quakenack (1967)
North Rhine-Westphalia Arnsberg Märkischer Kreis Iserlohn Letmathe Helmke quarry nature reserve ⓘ Genna zinc smelter slag locality	[Forsterite] Bender et al. (1994)
Cologne Bonn ⓘ Finkenberg	[Forsterite] Brauns (1922)
Rhein-Sieg-Kreis Bad Honnef ⓘ Gierswiese (Gerstwiese)	[Forsterite] Dechen (1852)
Rhineland-Palatinate Ahrweiler Bad Breisig Brohl-Lützing ⓘ Steinbergskopf	[Forsterite] Brauns (1922)
Bad Neuenahr-Ahrweiler Kirchdaun ⓘ Scheidsberg (Scheidsburg; Scheidskopf)	[Forsterite] Möhl (1868)
Brohltal Glees ⓘ Dachsbusch quarry	[Forsterite] Christof Schäfer
ⓘ Gleeser Felder	[Forsterite] Hentschel (1987)
ⓘ Hüttenberg	[Forsterite] Brauns (1922)
ⓘ Southern Lake Laach Shore	[Forsterite] Brauns (1922)
Wassenach ⓘ Kunkskopf quarry	[Forsterite] Hentschel (1983)
Wehr ⓘ Kappiger Ley (Kappiger Lay)	[Forsterite] Viereck
Remagen Rolandswerth ⓘ Rolandseck	[Forsterite] Dechen (1852)
Unkelbach ⓘ Dungberg (Dungkopf)	[Forsterite] Brauns (1922)
Altenkirchen Daaden-Herdorf Schutzbach ⓘ Grüneau Mine (Grüne Au Mine; Grünau Mine)	[Tephroite] Schnorrer et al. (1997) +1 other reference
Bernkastel-Wittlich Wittlich-Land Meerfeld ⓘ Meerfeld Maar	[Forsterite] Hentschel (1987)
Mayen-Koblenz Maifeld Ochtendung ⓘ Eiterköpfe quarry	[Forsterite] Weiß (1990)
ⓘ Wannenköpfe Quarry	[Forsterite] Hentschel (1983) +1 other reference
Mayen ⓘ Mayener Feld	[Forsterite] Brauns (1922)
Mendig Bell ⓘ Rothenberg Quarry	[Forsterite] Blaß et al. (2003)
Mendig Basalt quarries ⓘ Michels Quarry	[Forsterite] Weiß (1990)
Hochstein ⓘ Tuff outcrops	[Forsterite] Brauns (1922)
ⓘ In den Dellen quarries	[Forsterite, Tephroite] Hentschel (1987)
ⓘ Rodder Höfe	[Forsterite] Viereck
ⓘ Thelenberg	[Forsterite, Tephroite] Hentschel (1987)
Wingertsberg ⓘ Pumice quarries	[Forsterite, Tephroite] Hentschel (1987)
Pellenz Kruft ⓘ Krufter Ofen	[Forsterite, Tephroite] Hentschel (1987)
Nickenich ⓘ Nickenicher Sattel	[Forsterite] Hentschel (1983)
ⓘ Nickenicher Weinberg	[Forsterite] Hentschel (1983)
Vordereifel Ettringen ⓘ Caspar quarry	[Forsterite] Hentschel (1983)
ⓘ Xenolith CS-050	[Forsterite] in the collection of Christof Schäfer
ⓘ Ettringer Feld	[Forsterite] Brauns (1922)
Neuwied Unkel Erpel ⓘ Erpeler Ley (Leyberg)	[Forsterite] Humboldt (1790) +1 other reference
Vulkaneifel Daun Dreis-Brück Dreis ⓘ Am Weinberg	[Forsterite] Erik Vercammen collection
ⓘ Dreiser Weiher	[Forsterite] Brauns (1922)
ⓘ Radersberg quarry	[Forsterite] Hoffeld (1979)
Strohn ⓘ Wartgesberg	[Forsterite] Hentschel (1983)
Üdersdorf ⓘ Emmelberg	[Forsterite] Schüller et al. (1986)
ⓘ Löhley	[Forsterite] Hentschel (1983)
Gerolstein Gerolstein Roth ⓘ Rother Kopf	[Forsterite] Blaß et al. (2012)
Hillesheim ⓘ Graulay quarry	[Forsterite] Hentschel (1993)
Hohenfels-Essingen ⓘ Feuerberg	[Forsterite] Hentschel (1983)
Kalenborn-Scheuern ⓘ Roßbüsch	[Forsterite] Hentschel (1987)
Oberehe-Stroheich ⓘ Kahlenberg	[Forsterite] Hentschel (1983)
Ormont ⓘ Goldberg	[Forsterite] Hentschel (1987)
Rockeskyll Rockeskyll volcanic complex ⓘ Mäuseberg quarry	[Forsterite] Hentschel (1983)
ⓘ Quarry 2	[Forsterite] Hentschel (1983)
Stadtkyll Schönfeld ⓘ Schönfelder Maar	[Forsterite] Hentschel (1987)
Kelberg Drees ⓘ Niveligsberg	[Forsterite] Schüller (1990)
Saxony-Anhalt Harz Oberharz am Brocken Elbingerode Schävenholz ⓘ Kaiser Franz Mine (König Wilhelm Mine)	[Tephroite] Witzke (2013)
Mansfeld-Südharz Helbra ⓘ August Bebel smelter (Koch smelter) slag locality	[Forsterite] H. Knoll +1 other reference
Mansfeld ⓘ Gottesbelohnung smelter	[Forsterite] Neschen (n.d.) +1 other reference
ⓘ Lichtloch 26	[Forsterite] Gerhard Möhn Collection Analyzed by ...
Saxony Erzgebirgskreis Deutschneudorf Oberlochmühle ⓘ Seiffenbach valley	[Forsterite] Schmädicke et al. (1997)
Grünhain-Beierfeld Beierfeld ⓘ Gelbe Birke Mine	[Forsterite] Schlegel (1991)
Marienberg Zöblitz ⓘ Ansprung quarry	[Forsterite] Schmädicke et al. (1997)
ⓘ Serpentinite quarry	[Forsterite] Schmädicke et al. (1997)
Schönheide ⓘ Steinbach meteorite (Potůčky; Breitenbach; Eibenstock; Gotha; Grimma; Johanngeorgenstadt; Rittersgrün)	[Forsterite] Tuček K.: Meteority a jejich výskyt v ...
Schwarzenberg Pöhla ⓘ Pöhla-Tellerhäuser Mine	[Forsterite] Wittern (2001)
Ghana
Eastern Region Denkyembour District Birim diamond field ⓘ Akwatia Mine	[Forsterite] De Hoog et al. (2019)
Greece
Central Greece Euboea Mantoudi-Limni-Agia Anna ⓘ Kymasi	[Forsterite] Grieco et al. (2023)
Phthiotis Lokroi ⓘ Megaplatanos	[Forsterite] Pomonis et al. (2017)
ⓘ Tragana	[Forsterite] Pomonis et al. (2017)
Central Macedonia Chalkidiki Polygyros ⓘ Vavdos mine	[Forsterite] Dabitzias (1980)
ⓘ Othrys ophiolite complex	[Forsterite] Garuti et al. (1999)
Greenland
Avannaata Inglefield Land ⓘ Warwickite occurrence	[Forsterite] Uitterdijk Appel (1997)
Qeqqata Akia Terrane Fiskefjord ⓘ Ulamertoq peridotite	[Forsterite] Guotana et al. (2018)
Sermersooq Kangerlussuaq Fjord ⓘ Skaergaard intrusion	[Forsterite] Thomassen et al. (2006, February) +1 other reference
Nuuk ⓘ Ivisartoq region	[Forsterite] Econ Geol (1986)
Qeqertarsuatsiaat area ⓘ Nort-West Angnertussoq	[Forsterite] Windley et al. (1989)
ⓘ Tikiusaaq carbonatite-aillikite	[Forsterite] Tappe et al. (2009)
Guatemala
Izabal Department El Estor ⓘ Fenix Nickel Project (Eximbal Mine; El Estor Mine)	[Forsterite] Solway Group
Hungary
Baranya County Pécs District Gyód ⓘ Gyód boreholes	[Forsterite] Sándor et al. (2005)
Borsod-Abaúj-Zemplén County Zemplén Mts (Tokaj Mts) ⓘ Sarmatian volcanos	[Forsterite] Kohút et al. (2019)
Fejér County Székesfehérvár District Kőszárhegy ⓘ Kőszárhegy Quarry	[Forsterite] Szakáll: Minerals of Szár Hill
Hajdú-Bihar County Kaba ⓘ Kaba meteorite	[Forsterite] Krot et al. (1997)
Heves County Eger District Szarvaskő ⓘ Denevér Adit	[Forsterite] Szakáll & Gatter: Hungarian Mineral ...
Nógrád County Bárna ⓘ Nagy-kő	[Forsterite] C. Szabó et al.
Salgótarján ⓘ Eresztvény quarries	[Forsterite] Szakáll: 100 Hungarian Mineral Locality
ⓘ Pécs-kő	[Forsterite] Szakáll et al. (1996)
ⓘ Szilvás-kő	[Forsterite]
Somoskő ⓘ Bagó-kő	[Forsterite] Szakáll: 100 Hungarian Mineral Locality
ⓘ Magyarbánya	[Forsterite]
Szilaspogony ⓘ Kis-kő	[Forsterite]
Veszprém County Balatonfüred District Monoszló ⓘ Hegyestű Quarry	[Forsterite] XVI ECROFI European Current Research On Fluid Inclusions et al. (Eds F. Noronha, A. Dória and A. Guedes)
Tapolca District Kapolcs ⓘ Bondoró Hill	[Forsterite]
Szentbékkálla ⓘ Kelemen Stone quarry	[Forsterite]
ⓘ Kopácsi Hill	[Forsterite]
Iceland
Northeastern Region Þingeyjarsveit ⓘ Bárðarbunga Volcano	[Forsterite] Furman et al. (2025)
Southern Peninsula Grindavíkurbær Grindavik ⓘ Fagradalsfjall Volcano	[Forsterite] Günter Frenz collection
India
Andhra Pradesh Anantapur District Wajrakarur kimberlite field Chigicherla cluster ⓘ CC5 kimberlite	[Forsterite] Chalapathi Rao et al. (2009)
Wajrakarur–Lattavaram cluster ⓘ P12 kimberlite	[Forsterite] Kaur et al. (2016)
ⓘ P2 West kimberlite (P2A kimberlite)	[Forsterite] Kaur et al. (2013)
ⓘ Pipe 16	[Forsterite] Sharma et al. (2019)
Krishna District ⓘ Kondapalle	[Forsterite] Leelanandam
Vizianagaram District ⓘ Garividi deposit	[Tephroite] Sivaprakash (1981)
ⓘ Koduru Mine	[Tephroite] Sivaprakash (1980)
Chhattisgarh Bastar district ⓘ Erakot meteorite	[Forsterite] Mason et al. (1962)
Gujarat Surendranagar District ⓘ Dhajala meteorite	[Forsterite] Grady et al. (2015)
Jharkhand Dhanbad District Jharia Coalfield ⓘ Borehole 1	[Forsterite] Rock et al. (1992)
Karnataka ⓘ Uttara Kannada District	[Forsterite] Nayak et al. (2024)
Ladakh Leh District ⓘ Spontang Ophiolite complex	[Forsterite] Jonnalagadda et al. (2022)
Madhya Pradesh Jabalpur Division Chhindwara District ⓘ Semarkona meteorite	[Forsterite] E.R.D. Scott et al. (1988) +1 other reference
Maharashtra Konkan Division Raigad District Murud Murud-Janjira ⓘ Alcaline lamprophyres outcrop	[Forsterite] Dessai et al. (1990)
ⓘ Nephelinite-basanite outcrop	[Forsterite] A.G. Dessai
Manipur Tengnoupal District ⓘ Manipur Ophiolite Complex	[Forsterite] Premi et al. (2023)
Odisha Bargarh District ⓘ Nawapali meteorite	[Forsterite] Mason (1963)
Jajapur (Jajpur) District ⓘ Sukinda ultramafic complex	[Forsterite] Nayak et al. (2023)
Kendrapara District Suniti village ⓘ Kendrapara meteorite	[Forsterite] G Parthasarathy (2005)
Mayurbhanj district Deoli pargana ⓘ Bholghati meteorite	[Forsterite] Reid et al. (1990) +1 other reference
Sundargarh District (Sundergarh District) ⓘ Ghoriajhor-Monmunda area	[Tephroite] Mohapatra et al. (2003)
Rajasthan Jodhpur Division Jodhpur District ⓘ Bhawad LL6 chondrite	[Forsterite] Saikia et al. (2026)
Sirohi District Deri-Ambaji Zn-Pb-Cu deposit ⓘ Ambaji deposit	[Forsterite] Deb (1980)
Tamil Nadu Krishnagiri District ⓘ Kakangari meteorite	[Forsterite] Brearley (1996) +2 other references
ⓘ Salem ultrabasic rocks	[Forsterite] Manjunatha Reddy et al. (1988)
Theni District ⓘ Kambammettu carbonatite	[Forsterite] Burtseva et al. (2013)
Tirunelveli District ⓘ Ambasamudram	[Forsterite] Satish-Kumar et al. (2001)
Uttar Pradesh Basti District Gorakhpur ⓘ Bustee meteorite	[Forsterite] Watters et al. (1979)
Mau District ⓘ Chainpur meteorite	[Forsterite] Ruzicka (1990) +1 other reference
Mirzapur Division Bhadohi District ⓘ Bishunpur meteorite (Parjabatpur meteorite)	[Forsterite] Huss et al. (2006)
Indian Ocean
Central Indian Ridge ⓘ Kairei Vent Field	[Forsterite, Forsterite var: Peridot] Wang et al. (2018)
Indonesia
North Maluku Province Halmahera Island ⓘ Wailukum Ni Laterites	[Forsterite] Bari et al. (2026)
Papua Province Mimika Regency ⓘ Gunung Bijih District	[Forsterite] Mertig et al. (1994)
ⓘ Big Gossan Mine	[Forsterite] Setiawan
ⓘ Ertsberg Complex	[Forsterite] Mertig et al. (1994)
ⓘ Ertsberg East Complex (GBT)	[Forsterite] Econ Geol (1997) +3 other references
ⓘ Solo Skarn	[Forsterite] Mackinney et al. (1988)
ⓘ Kucing Liar	[Forsterite] New (2006)
South Kalimantan Province Sebuku ⓘ Sungabali	[Forsterite] Idrus et al. (2022)
Southeast Sulawesi Province North Konawe Regency ⓘ Kelurahan Pondidrha laterite	[Forsterite] Qi et al. (2024)
Pulau Kabaena ⓘ Tedubara area	[Forsterite] Idrus et al. (2022)
West Java Province ⓘ Banten meteorite	[Forsterite] Fredriksson et al. (1979)
West Nusa Tenggara Province ⓘ Sangeang Api	[Forsterite] Foden et al. (1980) +2 other references
Iran
Hamadan Province Famenin County ⓘ Famenin meteorite	[Forsterite] McCausland et al. (2016)
Kerman Province Arzuiyeh County Soghan ⓘ Sorkhan	[Forsterite] Oberhänsli et al. (2007)
Kerman County Kerman meteorite field ⓘ Kerman 001 meteorite	[Forsterite] Pourkhorsandi et al. (2019)
ⓘ Kerman 002 meteorite	[Forsterite] Pourkhorsandi et al. (2019)
ⓘ Kerman 003 meteorite	[Forsterite] Pourkhorsandi et al. (2019)
ⓘ Shahdad meteorite	[Forsterite] Pourkhorsandi et al. (2019)
Kurdistan Province Divandarreh County ⓘ Tawakalan deposit	[Tephroite] Moinevaziri (2019)
Markazi Province Delijan County Naragh (Naraq; Narāq; Narāk) ⓘ Naragh meteorite	[Forsterite] Burragato F. et al. (1974)
ⓘ Sabzevar ophiolite	[Forsterite] Rahmani et al. (2020)
Iraq
Sulaymaniyah Governorate Pshdar District Qaladiza Hero ⓘ Dupezeh Mountain	[Forsterite] Al-Hermezi (1985)
Ireland
Leinster Louth County Carlingford ⓘ Barnavave	[Forsterite] Nockolds et al. (1947)
Italy
Abruzzo L'Aquila Province ⓘ Oricola	[Forsterite] Barberi et al. (2001) +1 other reference
ⓘ Bosco di Oricola (Bosco di Sèsera)	[Forsterite] Barberi et al. (2001) +1 other reference
ⓘ Rocca di Botte	[Forsterite] Barberi et al. (2001) +1 other reference
ⓘ Colle San Vito area	[Forsterite] Barberi et al. (2001) +1 other reference
Aosta Valley Ayas Champoluc ⓘ Breithorn-Roccia Nera ridge (Breithorn-Schwarzfluh ridge; Breithorn ridge)	[Forsterite] Dal Piaz (1967)
Gobba di Rollin-Rocca di Verra ridge - Blu Lake area ⓘ Gobba di Rollin	[Forsterite] Dal Piaz (2004)
ⓘ Rocca di Verra	[Forsterite] Dal Piaz (2004)
ⓘ Monte Rosso di Verra	[Forsterite] Dal Piaz (2004)
ⓘ Palon di Resy	[Forsterite] Dal Piaz (2004)
ⓘ Polluce (Pollux)	[Forsterite] Dal Piaz (1967)
ⓘ Châtillon	[Forsterite] Dal Piaz et al. (2008)
ⓘ Ussel area	[Forsterite] Rossetti et al. (2009)
Cogne Cogne Mines ⓘ Liconi mine	[Forsterite] Toffolo et al. (2015) +1 other reference
Montjovet ⓘ Rhodoz Valley (Rodoz Valley; Rhodo Valley)	[Forsterite] Dal Piaz et al. (2008)
Nus Saint-Barthélemy ⓘ Varenche Mine	[Tephroite] Piccoli et al. (2007)
Saint-Marcel Servette-Chuc mining complex ⓘ Praborna Mine	[Tephroite] Cenki-Tok et al. (2006)
ⓘ Servette slag heaps	[Forsterite] Tumiati et al. (2005)
Apulia Foggia Province Apricena ⓘ San Giovanni in Pane	[Forsterite] Carella (1963) +2 other references
Lesina ⓘ Punta delle Pietre Nere	[Forsterite] Russo (2008)
Basilicata Potenza Province Rionero in Vulture ⓘ Monte Vulture	[Forsterite] Stoppa et al. (1995) +2 other references
Calabria Crotone Province Mt. Gariglione ⓘ FB-A1 micrometeorite	[Forsterite] Agrosı̀ et al. (2025)
Campania Metropolitan City of Naples Ercolano ⓘ Le Novelle Quarry	[Forsterite] Imma Punzo find & collection
San Vito ⓘ San Vito Quarry	[Forsterite] Russo et al. (2004)
ⓘ Massa di Somma	[Forsterite] Balassone et al. (2013)
ⓘ Mount Somma	[Forsterite] Carobbi G. (1932)
ⓘ Ottaviano	[Forsterite] Balassone et al. (2013)
Pollena Trocchia ⓘ Lagno di Pollena	[Forsterite] Carati (1982)
ⓘ Pollena quarries	[Forsterite] M. Carati - Guida alla mineralogia ...
Pozzuoli ⓘ Fondo Riccio	[Forsterite] Cannatelli et al. (2007)
Procida Island ⓘ Solchiaro eruption	[Forsterite] Bonechi (2020)
Torre Annunziata ⓘ Oncino lava flow (Uncino lava flow)	[Forsterite] Scacchi (1882)
Torre del Greco ⓘ Camaldoli della Torre	[Forsterite] Scacchi (1882)
ⓘ Villa Inglese quarries	[Forsterite] Scacchi (1882) +1 other reference
ⓘ Somma-Vesuvius Complex	[Forsterite] Panikorovskii et al. (2017) +2 other references
Emilia-Romagna Ferrara Province Cento Renazzo ⓘ Renazzo meteorite	[Forsterite] Mason et al. (1962) +1 other reference
Vigarano Mainarda Vigarano Pieve ⓘ Vigarano meteorite (Cariani; Ferrara; Mainardi; Morandi; Parish; Pieve; Vigarano Mainarda; Vigarano Pieve; Vigarno; Vigarvano; Vigavano [NHM cat.])	[Forsterite] Reid et al. (1974) +6 other references
Metropolitan City of Bologna Fontanelice ⓘ Piancaldoli meteorite	[Forsterite] New York +5 other references
Modena Province Prignano sulla Secchia Sassomorello ⓘ Sassomorello ophiolite	[Forsterite] Bertacchini et al. (1999)
Serramazzoni ⓘ Pompeano ophiolite	[Forsterite] Bertacchini et al. (1999)
ⓘ Varana ophiolite	[Forsterite] Bertacchini et al. (1999)
Parma Province Fidenza ⓘ Borgo San Donino meteorite (Borgo San Donnino meteorite)	[Forsterite] Mason (1963) +2 other references
Tornolo S. Maria del Taro ⓘ Monte Rocchetta	[Forsterite] Salvioli-Mariani et al. (2020)
Friuli Venezia Giulia Pordenone Province Barcis ⓘ Barcis meteorite	[Forsterite] Wasson et al. (2003)
Lazio Frosinone Province ⓘ Monti Ernici	[Forsterite] Civetta et al. (1981) +7 other references
Metropolitan City of Rome Capital ⓘ Alban Hills	[Forsterite] Knuever et al. (2023)
Albano Laziale ⓘ I Cappuccini (Cappuccini Quarry)	[Forsterite] Giordano et al. (2010)
ⓘ Ariccia	[Forsterite] De Michele (1974)
Bracciano Castel Giuliano ⓘ Pianciano	[Forsterite] Dario Di Domenico collection
ⓘ SH2 deep well	[Forsterite] Franceschini et al. (1989)
Campagnano di Roma ⓘ Monte Cavalluccio ?	[Forsterite] Roberto Begini et al. (2019-2020)
Magliano Romano ⓘ Fosso Attici	[Forsterite] Liotti L. and Tealdi E. (1983)
Manziana ⓘ Caldera di Manziana	[Forsterite] Pinzari et al. (2021)
Marino ⓘ Colle Cimino	[Forsterite] - (n.d.)
Rocca di Papa ⓘ Campi di Annibale (Campus Hannibalis; Hannibal Fields)	[Forsterite] Lacroix (1917)
ⓘ Rome	[Forsterite] De Casa et al. (1999)
ⓘ Corcolle Quarry	[Forsterite] Ezio Curti find & collection
ⓘ Stracciacappe caldera	[Forsterite] Stoppani et al. (1982)
Viterbo Province ⓘ Capranica	[Forsterite] Begini (2021) +1 other reference
ⓘ Cimino Volcanic Complex	[Forsterite] Puxeddu (1971)
ⓘ Montefiascone	[Forsterite] Di Battistini et al. (2001) +1 other reference
ⓘ Monte della Croce	[Forsterite] Fantappiè (1897) +1 other reference
ⓘ Vetralla	[Forsterite]
Viterbo ⓘ Le Carcarelle	[Forsterite] Carlini et al. (2017)
ⓘ San Martino al Cimino	[Forsterite] Stoppani et al. (1982)
Liguria Genoa Castiglione Chiavarese ⓘ Bracco Pass	[Forsterite] Marchesini et al. (2025)
Moneglia ⓘ Bracco	[Forsterite] Can Miner. 35/899-908
Ne ⓘ Molinello Mine	[Tephroite] Balestra (2016)
Reppia ⓘ Gambatesa Mine	[Tephroite] Pipino (1984)
La Spezia Province Borghetto di Vara ⓘ Cerchiara Mine	[Tephroite] Palenzona et al. (1988)
Savona Province ⓘ Mount Beigua	[Forsterite] Cimmino F. Messiga B et al. (1979)
Lombardy Brescia Province Niardo ⓘ Stabio Valley	[Forsterite] Cerea et al. (2019)
Como Province ⓘ Darengo Valley	[Forsterite] Bertolini (1994)
ⓘ Val Piana	[Forsterite] Bertolini (1994)
Livo ⓘ Borgo peridotite outcrop	[Forsterite] Tumiati et al. (2018)
Peglio ⓘ Monte Duria peridotite (east)	[Forsterite] Hermann et al. (2006)
ⓘ Monte Duria peridotite (south)	[Forsterite] Hermann et al. (2006) +1 other reference
Pavia Province Val di Nizza ⓘ Valdinizza meteorite	[Forsterite] Levi-Donati et al. (1971)
Sondrio Province ⓘ Bregaglia granite contact metamorphism zone	[Forsterite] Eur. J. Mineral.
Chiesa in Valmalenco ⓘ Braccia Mountain	[Forsterite] Sigismund (1949) +1 other reference
ⓘ Alpe Girosso	[Forsterite] Bedognè et al. (1993)
ⓘ Castellaccio Quarry	[Forsterite] Bedognè et al. (1993)
ⓘ Giuèl Quarries	[Forsterite] Gramaccioli (1975) +1 other reference
ⓘ Giumellini Valley (Giumellino Valley)	[Forsterite] Bedognè et al. (1993)
ⓘ Lagazzuolo	[Forsterite] Bedognè et al. (1993)
Muretto Valley ⓘ Monte del Forno	[Tephroite] Ferrario et al. (1976)
ⓘ Sassa d'Entova	[Forsterite] Gramaccioli (1962) +1 other reference
ⓘ Sissone Valley	[Forsterite] Marchesini et al. (2025) +1 other reference
ⓘ Cima Vazzeda	[Forsterite] - (n.d.)
ⓘ Diopside outcrop	[Forsterite] Caucia et al. (2021)
Lanzada ⓘ Acquanegra asbestos mines (Costòn d’Acquanegra; Acquanera asbestos mines)	[Forsterite] Bedognè et al. (1993)
ⓘ Bagnada-Ponticelli Mine (ex-Bolognini Mine; ex-Unitalc Mine)	[Forsterite] Bedognè et al. (1993)
Franscia ⓘ Dossi di Franscia	[Forsterite] Bedognè et al. (1993)
ⓘ Scerscen Valley	[Tephroite]
ⓘ Forcella di Fellaria	[Forsterite] Gramaccioli (1962) +1 other reference
ⓘ Lower Scerscen Glacier	[Tephroite] Bedognè et al. (1993) +1 other reference
ⓘ Valbrutta (Val Brutta)	[Forsterite] Trommsdorff et al. (1980) +2 other references
ⓘ Vallone del Cengiaccio (Cengiaccio; Cengiàsc; Cengiasco)	[Forsterite] Bedognè et al. (1993)
ⓘ Sferlùn asbestos mine	[Forsterite] Bedognè et al. (1993)
Novate Mezzola Codera Valley ⓘ Codera streambed	[Forsterite] Ghizzoni et al. (2005)
ⓘ Pizzo Bresciadega	[Forsterite] Ghizzoni et al. (2005)
ⓘ San Giorgio	[Forsterite] Ghizzoni et al. (2005)
Torre di Santa Maria Ciappanico ⓘ Rocca Castellaccio	[Forsterite] Sigismund (1949) +1 other reference
Torreggio Valley ⓘ Piz del Gavinèl	[Forsterite] Sigismund (1949) +1 other reference
Valfurva ⓘ Cima delle Pale Rosse	[Forsterite] Bedognè +2 other references
Zebrù Valley ⓘ Vedretta della Miniera (Cima della Miniera)	[Forsterite] Bedognè et al. (2006) +1 other reference
Marche Macerata Province Pollenza ⓘ Monte Milone meteorite	[Forsterite] Maras et al. (1979)
Piedmont Cuneo Province Bellino ⓘ Maniglia Mt. Mine	[Tephroite] Piccoli et al. (2021)
Crissolo Pian del Re ⓘ Lago Fiorenza serpentinite outcrop	[Forsterite] Rolfo et al. (2015)
Pontechianale ⓘ Tour Real	[Forsterite] Schwartz et al. (2013)
Valdieri Terme di Valdieri Valscura lakes area ⓘ Lago Valscura meteorite	[Forsterite] Pratesi et al. (2003)
Metropolitan City of Turin Ala di Stura ⓘ Radis Alp Mine	[Forsterite] Rossetti (2000)
ⓘ Avigliana	[Forsterite] Balestro et al. (2009)
Baldissero Canavese Bettolino ⓘ Monti Pelati Nature Park	[Forsterite] Piccoli et al. (2007)
Bobbio Pellice ⓘ La Colletta	[Forsterite] Belluso et al. (1995)
Caselette ⓘ Sant'Abaco	[Forsterite] Sanero (1932)
Ceres ⓘ Chiampernotto	[Forsterite] Groppo et al. (2007)
ⓘ Vernetto Superiore (Croce di Chiaves) ?	[Tephroite] Ambrino et al. (2010)
Cesana Torinese ⓘ Cima Saurel	[Forsterite] Piolti (1896)
ⓘ Colle di Bousson	[Forsterite] Piolti (1896)
ⓘ Monte Gimont east slope (Grand Charvia east slope)	[Forsterite] Piolti (1896)
Condove Laietto (Lajetto) ⓘ Alpe delle Frasse	[Forsterite] Piccoli et al. (2007)
Lanzo Torinese ⓘ Ponte del Diavolo (Ponte del Roch)	[Forsterite] Groppo et al. (2007)
Lessolo Calea ⓘ Brosso Mine	[Forsterite] Campostrini (2001)
ⓘ Locana	[Forsterite] Piccoli et al. (2007)
ⓘ Musinè Mountain	[Forsterite] Sanero (1932)
Piossasco ⓘ San Valeriano quarry	[Forsterite] Zucchetti (1968)
Rocca Canavese ⓘ Thrust-sheet outcrops	[Forsterite] Eur. J. Mineral.
Salbertrand ⓘ Case Berge	[Tephroite] Ambrino (Piero)
ⓘ Sant'Ambrogio di Torino	[Forsterite] Zucchetti (1968)
ⓘ Sant'Ambrogio quarries	[Forsterite] Zucchetti (1968)
Traversella ⓘ Montaju	[Forsterite] Piccoli et al. (2007)
Turin ⓘ Torino meteorite	[Forsterite] Ortalli et al. (1990)
Valchiusa Vico Canavese ⓘ Vico Quarries	[Forsterite] Piccoli et al. (2007)
Varisella ⓘ Santa Maria della Neve	[Forsterite] Groppo et al. (2007)
Verbano-Cusio-Ossola Province Baceno Devero Alp ⓘ Pizzo Crampiolo Sud	[Forsterite] Albertini (1991) +1 other reference
Domodossola ⓘ Cisore serpentinite outcrop	[Forsterite] Traverso S. (1895)
ⓘ Finero Ultramafic Complex	[Forsterite, Forsterite var: Peridot] The Canadian Mineralogist
Malesco ⓘ Val Loana serpentinite	[Forsterite] Cavallo et al. (2004)
Mergozzo Candoglia ⓘ Candoglia marble quarries	[Forsterite] C.M. Gramaccioli (1975)
Montescheno ⓘ I Mondei (Ca' Mondei)	[Forsterite] Piccoli et al. (2007)
Valstrona Campello Monti ⓘ Alvani Mine	[Forsterite] and Beiträge zur Geologie der Schweiz +4 other references
ⓘ Pennino Grande Mine	[Forsterite] Natale et al. (1976)
Vercelli Province ⓘ Alagna Valsesia	[Tephroite] Piccoli et al. (2007)
Otro Valley ⓘ Feglierec Mine	[Tephroite] Peters et al. (1978) +1 other reference
Cravagliana ⓘ Valmaggia	[Forsterite] Sessa et al. (2017)
Motta de' Conti ⓘ Motta di Conti meteorite	[Forsterite] Levi-Donati G.R. et al. (1980)
Vocca ⓘ Isola Mine	[Forsterite] Artioli et al. (1990)
Sardinia Metropolitan City of Cagliari Sinnai ⓘ Sinnai meteorite	[Forsterite] Rossetti et al. (1958)
ⓘ Solanas intrusion (Solanas complex)	[Forsterite] Franciosi et al. (2019)
Nuoro Province ⓘ Orosei	[Forsterite] Lustrino et al. (2002)
Sassari Province ⓘ Padria	[Forsterite, Forsterite var: Peridot] Dr Heinrich Locker specimens +1 other reference
South Sardinia Province Guspini ⓘ Guspini volcanic neck	[Forsterite] Lustrino et al. (2000)
ⓘ Sant'Antioco	[Forsterite] Conte et al. (2010)
Villaputzu ⓘ Riu Gironi basanite outcrop (Riu Girone basanite outcrop; Rio Gironi basanite outcrop)	[Forsterite] Lustrino et al. (1999)
Sicily Agrigento Province Agrigento ⓘ Girgenti meteorite	[Forsterite] Levi-Donati G.R. (1972)
ⓘ Hyblean Plateau (Hyblean Mountains; Hyblaean Plateau; Hyblaean Mountains)	[Forsterite] Tonarini et al. (1996) +9 other references
Metropolitan City of Catania Etna Volcanic Complex ⓘ Mount Etna	[Forsterite] King (n.d.)
Mineo ⓘ Mineo meteorite	[Forsterite] Zucchini et al. (2018)
ⓘ Palagonia	[Forsterite] Sicurella et al. (2010)
ⓘ Mount Caliella	[Forsterite] Sicurella et al. (2010)
Metropolitan City of Messina Eolie Islands (Aeolian Islands) Lipari Filicudi Island ⓘ Fossa delle Felci	[Forsterite] Eur. J. Mineral.
ⓘ La Canna Islet (La Canna stack)	[Forsterite] Millosevich (1934)
ⓘ Lipari Island	[Forsterite] Pichler (1980)
Vulcano Island ⓘ Pietre Cotte lava flow	[Forsterite] Piochi et al. (2009)
Salina Island ⓘ Fossa delle Felci Mt	[Forsterite] Eur. J. Mineral.
Metropolitan City of Palermo ⓘ Ustica	[Forsterite] Alletti et al. (2005) +1 other reference
ⓘ San Demetrio High (San Demetrio Ridge; San Demetrio horst)	[Forsterite] Carbone et al. (2011)
Syracuse Province Buscemi ⓘ Valle Guffari	[Forsterite] Manuella (2011) +1 other reference
Melilli ⓘ Cozzo Molino	[Forsterite] S. Tonarini et al.
Pachino ⓘ Acqua Palomba	[Forsterite] Colacicchi (1963) +2 other references
ⓘ Contrada Maucini	[Forsterite] Bianchi et al. (2020)
Trapani Province ⓘ Pantelleria Island	[Forsterite] Romengo N. et al. (2012)
Sicily Channel (Sicilian Channel; Strait of Sicily) ⓘ Foerstner Volcano	[Forsterite] Washington (1909) +3 other references
ⓘ Graham Bank	[Forsterite] Rotolo et al. (2006) +1 other reference
Trentino-Alto Adige/Südtirol South Tyrol Burggrafenamt (Burgraviato) Ulten (Ultimo) ⓘ Hochwart - Vedetta Alta	[Forsterite] Tumiati et al. (2006)
Überetsch-Unterland (Oltradige-Bassa Atesina) Eppan an der Weinstraße (Appiano sulla Strada del Vino) ⓘ Hocheppan meteorite	[Forsterite] Meteoritical Bulletin Database +1 other reference
Trento Province Ala Pilcante ⓘ Val di Serra Quarry	[Forsterite] GASPERINI et al. (2006)
Daone & Breguzzo Valbona (Val Bona) & Val d'Arnò ⓘ Cima Uzza	[Forsterite] Callegari E. (1962) +2 other references
Predazzo ⓘ Canzoccoli quarry	[Forsterite] Ferry J.M. et al. (2002)
Sella Giudicarie Breguzzo San Pietro-Breguzzo Valley Malga Trivena hut ⓘ Marble quarry	[Forsterite] Gieré et al. (1992)
Tuscany Massa-Carrara Province Fivizzano ⓘ Scortico-Ravazzone mine	[Tephroite] Di Sabatino (1967) +1 other reference
Pisa Province Lajatico Orciatico ⓘ Lamproite exposures	[Forsterite] S. Conticelli
Montecatini Val di Cecina ⓘ Lamproite outcrops	[Forsterite] S. Conticelli
Tyrrhenian Sea Southern Tyrrhenian Sea ⓘ Marsili Seamount (Marsili Volcano)	[Forsterite] Trua et al. ( 2002) +2 other references
Umbria Perugia Province Assisi ⓘ Assisi meteorite	[Forsterite] Mason (1963) +2 other references
Terni Province ⓘ Polino	[Forsterite] Stoppa et al. (1993) +1 other reference
San Venanzo ⓘ San Venanzo Volcano	[Forsterite] Stoppa et al. (1998) +1 other reference
ⓘ Vispi Quarry	[Forsterite] Sabatini (1899) +13 other references
Veneto ⓘ Alpone Valley	[Forsterite] Mattioli et al. (2016)
Metropolitan City of Venice Venice ⓘ Tessera meteorite	[Forsterite] GROSSMAN et al. (2001)
Verona Province Lavagno ⓘ Vago meteorite	[Forsterite] Mason (1963)
Montecchia di Crosara ⓘ Bosco Lauri Quarry (Basalti Verona Quarry; Basalt quarry)	[Forsterite] Andreatta (1938)
San Giovanni Ilarione ⓘ Basalt quarry (San Giovanni Ilarione quarry)	[Forsterite] Andreatta (1938) +8 other references
Vestenanova Bolca ⓘ Purga di Bolca (Monte Purga di Bolca)	[Forsterite] GASPERINI et al. (2006)
Vicenza Province Arsiero Tovo valley Contrada Malgarini ⓘ Contrada Malgarini Quarry	[Forsterite] Boscardin et al. (2011)
Calvene Upper Valle di Fonte ⓘ Fondi Valley	[Forsterite] Boscardin et al. (2011)
Chiampo Roccolo Pass ⓘ Monte Madarosa Quarry	[Forsterite] Siena et al. (1989) +5 other references
Lugo di Vicenza ⓘ Lonedo	[Forsterite] Fortis (1802) +4 other references
Marostica Marsan ⓘ Monte Gloso Quarry (Vaccari S.p.A. Quarry)	[Forsterite] Boscardin et al. (1996) +3 other references
ⓘ Marostica Hills	[Forsterite] Beccaluva et al. (2007)
Salcedo ⓘ Contrada Salbeghi and Gnatta	[Forsterite] Zordan (2014)
Schio Tretto Val Munari Contrade Maglio-Pornaro ⓘ Acquasaliente Creek	[Forsterite] Boscardin et al. (2011) +1 other reference
Valdagno Novale Rossati (Contrada Rossati di Sotto) ⓘ Fosse di Novale	[Forsterite] Boscardin et al. (2011) +1 other reference
Japan
Aichi Prefecture Kitashitara County Shitara ⓘ Taguchi mine	[Tephroite] ... +2 other references
Ehime Prefecture Higashi-Akaishi Ultrahigh-Pressure Peridotite Complex ⓘ Higashi-Akaishi dunite	[Forsterite] M. Yamaguchi (1961)
Iyo City ⓘ Sanpo mine	[Tephroite] H. Momoi (1964)
Iyo district Tobe-cho ⓘ Furumiya mine	[Tephroite] Nakagawa et al. (2009)
Ouzu City ⓘ Kamisugai mine	[Tephroite] Fukushima et al. (2005) +1 other reference
Saijo City ⓘ Kurase mine	[Tephroite] Tanaka et al. (2010)
Shikokuchuo City Doi ⓘ Akaishi mine	[Forsterite] Takeo Katou (1921) +1 other reference
Fukui Prefecture Mikatakaminaka District Wakasa-cho ⓘ Fujii mine	[Tephroite] H. Momoi (1964) +2 other references
Fukuoka Prefecture Kasuya District ⓘ Sasaguri	[Forsterite] 上原誠一郎. (1987)
Nogata City ⓘ Nogata meteorite	[Forsterite] Shima et al. (1980) +2 other references
Fukushima Prefecture Date District Kawamata ⓘ Haneyama mine (Hayama mine)	[Forsterite] Petrov (n.d.) +1 other reference
Iwaki City ⓘ Gozaisho Mine	[Tephroite] MATSUBARA et al. (1996)
ⓘ Shinsawatari mine	[Tephroite] - (n.d.)
Yama District Nishiaizu-machi ⓘ Kuratani mine	[Tephroite] Fukuoka (1981)
Gifu Prefecture Ibi District Ibigawa-cho ⓘ Kasuga mine	[Forsterite] Banno et al. (2005)
Kamo District Hichisou-cho ⓘ Hazu mine (Hadzu mine)	[Tephroite] Toyofumi Yoshimura et al. (1969)
Motosu City Neo area ⓘ Nogohakusan (Nogo-Hakusan)	[Forsterite] Sawaki (1989)
Gunma Prefecture Kiryu City ⓘ Kurokawa mine	[Tephroite] Minerals in Japan (Field Best Encyclopedia V. 15, 2003)
ⓘ Mogurazawa mine	[Tephroite] Matsubara Satoshi et al. (1980) +1 other reference
ⓘ Shohwa mine (Showa mine)	[Tephroite] FUKUOKA et al. (1977)
Midori City Seta ⓘ Hagidaira mine	[Tephroite] Hayashi (1961) +3 other references
ⓘ Hanawa mine	[Tephroite] Fukuoka (1981)
ⓘ Rito mine (Ritoh mine)	[Tephroite] FUKUOKA et al. (1977) +1 other reference
Hokkaidō Prefecture Hidaka Subprefecture Samani District Samani-cho ⓘ Horoman peridotite body	[Forsterite] Takazawa et al. (1999)
ⓘ Chromdiopside gabbroic granulite layer	[Forsterite] Takazawa et al. (1999)
ⓘ Gabbroic troctolite layer	[Forsterite] MORISHITA et al. (2001)
ⓘ Gabbronorite layer	[Forsterite] Takazawa et al. (1999)
ⓘ Garnet clinopyroxenite layer	[Forsterite] Takazawa et al. (1999)
ⓘ Plagioclase websterite layer	[Forsterite] Takazawa et al. (1999)
Iburi Subprefecture Shiraoi District Shiraoi-cho ⓘ Kuttara (Lake Kuttara)	[Forsterite] Matsubara (2003)
Oshima Subprefecture Futami District Yakumo Kumaishi ⓘ Tatehira mine	[Tephroite] - (n.d.) +2 other references
Shiribeshi Subprefecture ⓘ Iwanai-dake	[Forsterite] Nagata (1982)
Hyogo Prefecture Yabu City Yabu-cho ⓘ Yamanaka mine	[Tephroite] Fukuoka (1981)
Ibaraki Prefecture Takanomine mine ⓘ Kawakami adit	[Tephroite] Mayumi Yoshinaga (1963)
Ishikawa Prefecture Nomi City Taisei ⓘ Neagari meteorite	[Forsterite] Ishiwatari (1995)
Iwate Prefecture Kamaishi City ⓘ Hakozaki mine	[Tephroite] - (n.d.)
ⓘ Hongo mine (Hongou mine)	[Tephroite] Fukuoka (1981)
ⓘ Kerobe mine	[Tephroite] Toyofumi Yoshimura et al. (1969)
ⓘ Komatsuhama mine	[Tephroite] - (n.d.)
Karumai ⓘ Kohare mine	[Tephroite] Nambu et al. (1967)
Kuji City Yamagata ⓘ Imoya mine	[Tephroite] - (n.d.)
ⓘ Kitakami mine	[Tephroite] - (n.d.)
ⓘ Oguni mine	[Tephroite] - (n.d.)
ⓘ Shimizugawa mine	[Tephroite] - (n.d.)
ⓘ Takamatsu mine	[Tephroite] - (n.d.)
ⓘ Taki mine	[Tephroite] Fukuoka (1981)
ⓘ Toyoguchi mine (Toyokuchi mine)	[Tephroite] Nambu et al. (1961)
ⓘ Yamagata mine	[Tephroite] - (n.d.)
Kunohe-gun Noda ⓘ Noda-Tamagawa mine	[Tephroite, Tephroite var: Picrotephroite] Katsu Kaneko (1956) +1 other reference
Kuzumaki ⓘ Fujikura mine	[Tephroite] - (n.d.)
Miyako City ⓘ Hanawa mine	[Tephroite] - (n.d.) +1 other reference
Kamineichi ⓘ Neichi mine	[Forsterite] - (n.d.) +2 other references
ⓘ Toyohana mine	[Tephroite] - (n.d.)
ⓘ Namiita mine	[Tephroite] - (n.d.)
ⓘ Nanbu mine	[Forsterite] - (n.d.)
ⓘ Sainokami mine	[Tephroite] - (n.d.)
Shimohei District ⓘ Daiichi-Fukushi mine	[Tephroite] - (n.d.)
Fudai ⓘ Mitsune mine	[Tephroite] Fukuoka (1981)
ⓘ Hayachine mine	[Tephroite] - (n.d.)
Iwaizumi ⓘ Hijikuzu mine	[Tephroite] - (n.d.)
ⓘ Shintamagawa mine	[Tephroite] - (n.d.)
ⓘ Moichi mine	[Tephroite] - (n.d.)
Tanohata ⓘ Tanohata mine	[Tephroite] Matsubara (2003) +1 other reference
ⓘ Matsumaezawa pit	[Tephroite] Nagase et al. (2012)
Yamada-machi ⓘ Otaniyama mine	[Tephroite] - (n.d.)
Tono City Miyamori ⓘ Peridotite locality	[Forsterite] - (n.d.)
Kagoshima Prefecture Kagoshima District Tokara Archipelago ⓘ Kuchino Island	[Forsterite] Tokiko Tiba (1989)
ⓘ Nakano Island	[Forsterite] Tokiko Tiba (1989)
Oshima District Setouchi-cho ⓘ Nishikata mine (Kudadon mine)	[Tephroite] Toyofumi Yoshimura et al. (1969) +1 other reference
ⓘ Nishikomi mine	[Tephroite] Toyofumi Yoshimura et al. (1969)
Yamato village ⓘ Yamato mine	[Tephroite] Toyofumi Yoshimura et al. (1969)
Kanagawa Prefecture Hadano City ⓘ Dainichi mine	[Tephroite] Mineralogical Journal Vol. 17 (1994)
Kochi Prefecture Kami City ⓘ Matsuo mine	[Tephroite] Toyofumi Yoshimura et al. (1969)
Nankoku city ⓘ Ananai mine	[Tephroite] Minakawa et al. (2008)
Kumamoto Prefecture ⓘ Ichinomata Mine	[Tephroite] Yoshimura et al. (pp. 457-467)
Kyoto Prefecture Kizugawa City ⓘ Hokkejino	[Tephroite] Am Min 85:242-250 +1 other reference
Kyoto City Ukyou-ku ⓘ Ashidani mine (Ashitani mine)	[Tephroite] Masutomi Museum specimens
ⓘ Shimonotani mine	[Tephroite] Masutomi Museum specimen (Kyoto)
ⓘ Shin-Otani mine	[Tephroite] Yamada (2004)
ⓘ Mukaiyama mine	[Tephroite] Mayumi Yoshinaga (1963)
Nantan City ⓘ Tamaiwa mine	[Tephroite] Toyofumi Yoshimura et al. (1969)
Soraku District Wazuka-cho ⓘ Sono mine	[Tephroite] Yoshinaga (1963)
Mie Prefecture Iga City ⓘ Yamada mine	[Tephroite] Fukuoka (1981)
Ise City Shobu ⓘ Shobu manganese deposit	[Tephroite] www.issp.u-tokyo.ac.jp (1997) +2 other references
Toba City ⓘ Hichishi mine	[Tephroite] Yamada (2004)
Miyazaki Prefecture Nishiusuki District Hinokage ⓘ Shimozuru mine	[Tephroite] Fukuoka (1981) +1 other reference
Takachiho ⓘ Akimoto mine	[Tephroite] Uehara et al. (2014)
ⓘ Toroku Mine	[Tephroite] Fukuoka (1981)
Nagano Prefecture Kamiina District ⓘ Hamayokokawa mine (Hamayokogawa mine)	[Tephroite] - (n.d.) +2 other references
ⓘ Asahi orebody	[Tephroite] Akira Kato (2011)
ⓘ Principal orebody	[Tephroite] Akira Kato (2011)
ⓘ Kiyotaki mine	[Tephroite] H. Momoi (1964)
Matsumoto City ⓘ Yagisawa mine	[Tephroite] Yoshinaga (1959) +1 other reference
Okayama Prefecture Niimi City ⓘ Mt Ohsa (Ohsayama; Osayama)	[Forsterite] Toshio Nozaka and Tsugio Shibata (1994)
Shingo-takase ⓘ Takase mine	[Forsterite] Konishi et al. (in press)
Osaka Prefecture Higashiosaka City ⓘ Mount Ikoma	[Forsterite] Nishiyama (1983)
Saga Prefecture Higashimatsuura district Genkai-cho ⓘ Hinodematsu	[Forsterite] TAKAI et al. (2012)
Imari City ⓘ Nishigatake	[Forsterite] Petrov (n.d.)
Karatsu City Hizen-cho ⓘ Mitsukoshi	[Forsterite] Petrov (n.d.)
Kyuuragi-machi ⓘ Kyuuragi mine (Kyuragi mine)	[Tephroite] - (n.d.) +1 other reference
ⓘ Takashima islet	[Forsterite] Uehara et al. (2014)
Saitama Prefecture Chichibu City Ohtaki-mura Nakatsugawa ⓘ Chichibu mining district	[Tephroite] Akira Kato (2011)
Urayama ⓘ Hirogawara mine (Hirogawarasawa)	[Tephroite] K. Nishikubo et al. (2005)
Hanno City ⓘ Oukura mine (Ohkura mine)	[Tephroite] Kato (2010)
Hidaka City ⓘ Oumiya mine (Ohmiya mine; Omiya mine)	[Tephroite] Akira Kato (2009)
Shiga Prefecture Gamo District ⓘ Yaei mine	[Tephroite] Fukuoka (1981)
Kusatsu City ⓘ Ioi mine	[Tephroite] Mayumi Yoshinaga (1963) +3 other references
Takashima City ⓘ Kumanohata mine	[Tephroite] Petrov (n.d.) +1 other reference
Shimane Prefecture Kanoashi District Tsuwano ⓘ Toyoka mine	[Tephroite] Fukuoka (1981)
Shizuoka Prefecture Shimada City ⓘ Ooi river alluvials (Ooikawa; Oikawa)	[Forsterite] Analyses by Dr Hideki Masago
Tochigi Prefecture ⓘ Hokkohji mine	[Tephroite] 加藤昭 (1980) +1 other reference
ⓘ Juuniyashima mine	[Tephroite] Fukuoka (1981)
Kanuma City Awano ⓘ Yokoneyama mine	[Tephroite] - (n.d.)
ⓘ Kanoiri mine	[Tephroite] Kato (1991)
ⓘ Kaso Mine	[Tephroite] Akira Kato (undated manuscript) +1 other reference
Kusagyu ⓘ Oashi mine (Ou'ashi mine)	[Tephroite]
ⓘ Takanosu mine	[Tephroite] Fukuoka (1981)
ⓘ Kuranosawa mine	[Tephroite] Fukuoka (1981)
Nikko City Ashio ⓘ Kyurasawa mine	[Tephroite] Introduction to Japanese Minerals (Geological Survey of Japan, 1970)
ⓘ Odaki orebody	[Tephroite] KATO Akira et al. (1994)
ⓘ Takahira mine	[Tephroite] Fukuoka (1981)
Tokushima Prefecture Naka District ⓘ Nirou mine (Niro mine)	[Tephroite] Matsubara et al. (1988)
Tokyo Metropolis Hachijō Subprefecture ⓘ Aogashima Island	[Forsterite] Alfredo Petrov - field observations
ⓘ Sampo beach	[Forsterite] Petrov (n.d.)
ⓘ Hachijō-jima Island	[Forsterite] Nishida (1994)
ⓘ Sueyoshi	[Forsterite] photo in: Koubutsu Doshikai (2017)
Miyake Subprefecture ⓘ Miyake Island	[Forsterite] MURAKAMI et al. (1991)
Nishitama district Okutama-cho ⓘ Kiyokawa mine	[Tephroite] N. Aikawa (1987)
ⓘ Okutama mine	[Tephroite] Bull. Kanagawa pref. Mus. (Nat. Sci.)
ⓘ Shiromaru mine (Hakumaru mine)	[Tephroite] - (n.d.) +1 other reference
Ogasawara Subprefecture Ogasawara Islands Chichijima Group ⓘ Chichi Island (Chichijima)	[Forsterite] Hori Mineralogy specimen.
Mukojima Group ⓘ Mukou Island (Muko-jima; Mukou-jima; Mukoo-jima)	[Forsterite] Petrov (n.d.)
Volcano Islands ⓘ Iwo Jima (Iou-to; Iou Island; Iwojima; Iou-jima; Naka-Iou-jima)	[Forsterite]
ⓘ Tori-shima Island	[Forsterite] Tani
Tottori Prefecture Hino District Nichinan ⓘ Wakamatsu mine	[Forsterite] Econ Geol (1994)
ⓘ Mizutani mine	[Tephroite] Fukuoka (1981)
ⓘ Ou'idani mine (Oidani mine)	[Tephroite] Fukuoka (1981)
ⓘ Tari-Misaka Ultramafic Complex	[Forsterite] Arai et al. (1994)
Yamagata Prefecture Tsuruoka City ⓘ Irakawa (Isogawa)	[Forsterite] Mizota (1969)
Yamaguchi Prefecture Iwakuni City ⓘ Renge mine	[Tephroite] Lee (1955) +1 other reference
ⓘ Wagi mine (Waki mine)	[Tephroite] H. Momoi (1964) +1 other reference
ⓘ Kinko mine	[Tephroite] Lee (1955) +1 other reference
Kudamatsu City ⓘ Fukumaki mine	[Tephroite] Fumitoshi HIROWATARI (1961) +2 other references
Kuga District ⓘ Furujuku mine (Furushuku mine)	[Tephroite] Fukuoka (1981)
ⓘ Kusugi Mine	[Tephroite] Lee (1955) +1 other reference
ⓘ Zohmeki adit	[Tephroite] H. Momoi (1964)
ⓘ Tennoh mine (Tenno mine)	[Tephroite] H. Momoi (1964)
ⓘ Tsutsumi mine	[Tephroite] Fukuoka (1981)
Jordan
Mafraq Governorate ⓘ Tulayl Al-Hasna	[Forsterite] Yaseen (2014)
Kazakhstan
Akmola Region Zerendi District Prirechnoye Lake Kumdikol (Lake Kumdykol'; Ozero Kumdykol') ⓘ Lake Kumdikol diamond deposit	[Forsterite] Tectonophysics [T] T21A-0501 0800h ...
Aktobe Region Kargaly District ⓘ Kempirsai Cr deposit	[Forsterite] doi.org (n.d.) +1 other reference
ⓘ Main ore field	[Forsterite] Melcher et al. (1999)
Dzharlybutak Ore Group ⓘ Almaz-Zhemchuzhina deposit	[Forsterite] Saveliev et al. (2023)
ⓘ Geofizicheskoe-VII deposit	[Forsterite] Saveliev et al. (2023)
Jambyl Region ⓘ Burultas deposit	[Tephroite] - (1993)
North Kazakhstan Region Aiyrtau District ⓘ Lake Barchi area	[Forsterite] Kogarko et al. (1995)
Pavlodar Region Pavlodar District ⓘ Efremovka meteorite	[Forsterite] Komatsu et al. (2001)
Ulytau Region Karazhal ⓘ Ushkatyn deposits (Ushkatan)	[Tephroite] Kayupova (1965) +1 other reference
ⓘ Ushkatyn No. 1 deposit	[Tephroite] Kayupova (1964)
Zhayrem (Zhairem) ⓘ Ushkatyn No. 3 deposit (Ushkatyn-III deposit)	[Tephroite] Brusnitsyn et al. (2023) +2 other references
Zhanaarka District Atasu Mine ⓘ Zhomart Fe-Mn deposit (Dzhumart)	[Tephroite] Kayupova (1963) +1 other reference
Kenya
Homa Bay County ⓘ Rangwa complex	[Forsterite] Nyamai et al. (2000)
Kyrgyzstan
Issyk-Kul Region Inyl'chek Range Muzeinyi Valley ⓘ Rhodonite occurrence	[Tephroite] Pekov (1998)
ⓘ Kensu Mine	[Forsterite] Soloviev (2011)
Naryn Region ⓘ Dolon paleovalley	[Forsterite, Forsterite var: Peridot] Kievlenko et al. (2003)
Laos
Xaisomboun Province Longchaeng District ⓘ Pha Lek Fe Deposit	[Forsterite] Hou et al. (2019)
Libya
Jabal al Gharbi District Gharyan Volcanic Field ⓘ Kaf El Khalef	[Forsterite] Lustrino et al. (2012)
Hamadah al Hamra ⓘ Hammadah al Hamra 126 meteorite (HaH 126)	[Forsterite] Weber et al. (1996)
Jufra District Dar al Gani ⓘ Dar Al Gani 319 (DaG 319) meteorite	[Forsterite] Ikeda et al. (2000)
Wadi al Hayaa District ⓘ Oubari meteorite (Ubari meteorite; Fezzan meteorite)	[Forsterite] Jérémine et al. (1952) +2 other references
Lithuania
Alytus County Varena Municipality ⓘ Varėna Fe deposit	[Forsterite] Prušinskienė et al. (2017)
Madagascar
Androy Ambovombe-Androy ⓘ Antanimora Sud Commune	[Forsterite] Frank K. Mazdab collection
Anosy Amboasary Sud District Maromby Andranondambo sapphire deposits ⓘ Bazaribe	[Forsterite] Rakotondrabe et al. (2020)
Belafa area ⓘ Marosohy thorianite deposit	[Forsterite] Boulvais (2000)
Atsimo-Andrefana Betioky District Lazarivo ⓘ Lazarivo deposit	[Tephroite] Behier (1963)
Betsiboka Maevatanana District Morafeno Commune ⓘ Lavatrafo	[Forsterite] McDonald et al. (1999)
Vakinankaratra Betafo District Andrembesoa Ampanivana area ⓘ Itrafo	[Forsterite] Knut Edvard Larsen (2023)
Mauritania
Region Kiffa ⓘ Boumdeid 2011 meteorite	[Forsterite] - (2010)
Tagant Region ⓘ Boumdeid (2003) meteorite	[Forsterite] - (2010)
ⓘ Tichit 001 meteorite	[Forsterite] - (2010)
Tiris Zemmour Region Bir Moghrein ⓘ Bir Moghrein meteorite	[Forsterite] - (2010)
ⓘ El Hammami meteorite	[Forsterite] - (2010)
ⓘ Mreïra meteorite	[Forsterite] - (2010)
ⓘ Noktat Addagmar meteorite	[Forsterite] - (2010)
Mauritius
ⓘ Rodrigues Island	[Forsterite] Baxter et al. (1985)
Mexico
Baja California Ensenada Municipality ⓘ Guadalupe Island	[Forsterite] Lherzolite nodules +1 other reference
Chihuahua Aquiles Serdán Municipality ⓘ Santa Eulalia Mining District	[Forsterite] Megaw (2023)
Carmargo Municipality Santa Elena ⓘ Chavira Mine	[Forsterite] Panczner (1987)
Guadalupe Municipality ⓘ Ahumada meteorite	[Forsterite] Buseck et al. (1969) +1 other reference
Pueblito de Allende ⓘ Allende meteorite	[Forsterite] Imai H. and Yurimoto H. (2000) +1 other reference
Urique Municipality ⓘ Bolivar Mine	[Forsterite] www.diabras.com (2007)
Tamaulipas Hidalgo Municipality ⓘ Santa Cruz meteorite	[Forsterite] Mason (1963)
Mongolia
Arkhangai Province Hangai highland Tariat Volcanic Province ⓘ Shavaryn Tsaram	[Forsterite] Pavel M. Kartashov (n.d.)
Tariat District ⓘ Tariat Depression	[Forsterite] Ejima et al. (2018)
Töv Province Bayan District ⓘ Nyalga combustion metamorphic complexes	[Forsterite] Peretyazhko et al. (2017) +1 other reference
Uvs Province Sagil District ⓘ Ureg Nuur	[Forsterite] Izokh et al. (2010)
Morocco
Dakhla-Oued Ed-Dahab Region Oued Ed-Dahab Province Ouled Dlim Massif (Adrar Souttouf) ⓘ Twinihat carbonatite	[Forsterite] Benaouda et al. (2020)
Drâa-Tafilalet Region Midelt Province Midelt Cercle Aït Oufella Caïdat Amersid ⓘ Jebel Bou-Agrao	[Forsterite] Woolley (2001)
Ouarzazate Province Amerzgane Cercle Anzal Caïdat ⓘ Nkob deposit	[Forsterite] Chatir et al. (2022)
Tinghir Province Alnif Cercle Tissemoumine ⓘ Northwest Africa 725 meteorite (NWA 725)	[Forsterite] Zeng et al. (2019)
ⓘ Jbel Saghro	[Forsterite] Berger et al. (2009)
Souss-Massa Region Tata Province Foum Zguid ⓘ El Gouanem meteorite	[Forsterite] Bell et al. (2008)
Tanger-Tetouan-Al Hoceima Region Chefchaouen Province Beni Bousera massif ⓘ Amter pegmatite field	[Forsterite] Giannoni et al. (2025)
Mozambique
Nampula Province Monapo District ⓘ Evate carbonatite	[Forsterite] Slobodník +7 other references
Myanmar
Mandalay Region Kyaukse District Kyaukse Township ⓘ Shantaung-U - Thandawmywet Range	[Forsterite] Maung Thein & Soe Win (1970)
Pyin-Oo-Lwin District Madaya Township ⓘ Yet-Kan-Zin-Taung (Yetkansin Taung)	[Forsterite] Ma Kyu Kyu Aung (2004)
Mogok Township Bernardmyo ⓘ Htin-shu-taung	[Forsterite, Forsterite var: Peridot] Themelis (2008)
ⓘ Le-taw	[Forsterite, Forsterite var: Peridot] Themelis (2008)
ⓘ Panlin	[Forsterite, Forsterite var: Peridot] Themelis (2008)
ⓘ Pyaung Gaung	[Forsterite, Forsterite var: Peridot] Harlow G1 (2014)
ⓘ Myasein Taung	[Forsterite, Forsterite var: Peridot] Kyaw Thu (2007) +1 other reference
ⓘ Zalat-taung	[Forsterite, Forsterite var: Peridot] Shigley et al. (2000)
Mogok Valley ⓘ Ohngaing	[Forsterite] Lin et al. (2023)
Pein-Pyit (Painpyit; Pyan Pyit) ⓘ Anyant-taung (Hmya-taung)	[Forsterite] Themelis (2008)
ⓘ Singu-Tabeikkyin gold region	[Forsterite] Myint et al. (2022)
Namibia
Erongo Region Karibib Constituency Usakos Naob Farm 69 ⓘ Henderson Mine (Anderson Mine)	[Forsterite] Bürg et al. (1942)
Khomas Region Windhoek Rural Aris ⓘ Aris Quarries	[Forsterite] Blaß et al. (2021)
ⓘ Okahua Farm 418	[Forsterite] A. Wohlschläger (2001)
Otjozondjupa Region Otavi Constituency Kombat ⓘ Kombat Mine	[Tephroite] Dunn (1991)
Nazca Plate
ⓘ Cocos-Nazca Spreading Center	[Forsterite] Zawadzki et al. (2022)
New Zealand
Auckland Region Auckland ⓘ Mt Wellington Quarry (Winstones)	[Forsterite] Searle (1961)
Lake Pupuke ⓘ Smales Quarry	[Forsterite] Personal collection of Rod Martin
ⓘ Thorne Bay lava flows	[Forsterite] Searle (1961)
Manawatu-Whanganui Region Ruapehu District Ohakune ⓘ Public works quarry (Ohakune scoria pit)	[Forsterite] Rod Martin personal collection
Marlborough Region Wairau Valley ⓘ Red Hills	[Forsterite] G.A. Challis High-temperature contact metamorphism at the Red Hills Ultramafic Intrusion – Wairau Valley – New Zealand Journal of Petrology (1965)
Northland Region Kaipara District Arapohue ⓘ Todd's Quarry	[Forsterite] Olivine nodules from Tokatoka et al. (1)
Dargaville ⓘ Maungaru Quarry	[Forsterite] Collection of RJ Martin
Hukatere Peninsula ⓘ Hukatere Volcano	[Forsterite] T. Saunderson collection
Southland Region Southland District Fiordland National Park ⓘ Dusky Sound	[Forsterite] Ward (1984)
Waikato Region ⓘ Taupo District	[Forsterite] Collection of RJ Martin
Lake Taupo ⓘ 3 Mile Bay	[Forsterite] GEOLOGY AND Stuart J A Brown
ⓘ Tauhara geothermal field	[Forsterite] Geology and Geophysics +1 other reference
Nigeria
Adamawa Mayo-Belwa ⓘ Mayo Belwa meteorite	[Forsterite] Watters et al. (1979)
North Korea
Kangwon Province Tongchon County ⓘ Tongchon coalfield	[Forsterite] Hideo Tsuda (1969)
North Hamgyong Province Kilju County Changbaeng-myon Imdong ⓘ Changmunnae pegmatite district	[Forsterite] Kondo (1969)
Ryongdam worker's district ⓘ Posu Mine	[Forsterite] King (n.d.) +1 other reference
North Hwanghae Province Suan County Hol Kol Mine ⓘ Eastern orebody	[Forsterite] Imai et al. (2000)
ⓘ North orebody (New orebody)	[Forsterite] Imai et al. (2000)
Yonsan County Holdong worker's district ⓘ Holdong Au deposit	[Forsterite] Palache et al. (1951)
South Hamgyong Province ⓘ Shinkodo	[Forsterite] Satou (1933)
North Macedonia
Kavadarci Municipality Vozarci ⓘ Euronickel smelter slag locality	[Forsterite] Đorđević et al. (2024)
Northwest Africa Meteorites
ⓘ Northwest Africa 10085 meteorite (NWA 10085)	[Forsterite] ...
ⓘ Northwest Africa 10214 meteorite (NWA 10214)	[Forsterite] Rubin et al. (2016)
ⓘ Northwest Africa 11344 meteorite (NWA 11344)	[Forsterite] - (2010)
ⓘ Northwest Africa 11421 Lunar meteorite (NWA 11421)	[Forsterite] Treiman et al. (2023)
ⓘ Northwest Africa 13120 Lunar meteorite (NWA 13120)	[Forsterite] Xia et al. (2021)
ⓘ Northwest Africa 1670 meteorite (NWA 1670)	[Forsterite] Mikouchi et al. (2003)
ⓘ Northwest Africa 2086 meteorite (NWA 2086)	[Forsterite] Russell et al. (2005) +1 other reference
ⓘ Northwest Africa 2180 meteorite (NWA 2180)	[Forsterite] Moggi-Cecchi et al. (2007)
ⓘ Northwest Africa 4964 meteorite (NWA 4964)	[Forsterite] www.lpi.usra.edu (n.d.) +1 other reference
ⓘ Northwest Africa 5958 meteorite (NWA5958)	[Forsterite] Jacquet et al. (2016) +1 other reference
ⓘ Northwest Africa 6258 meteorite (NWA 6258)	[Forsterite] www.lpi.usra.edu (2010)
ⓘ Northwest Africa 6583 meteorite (NWA 6583)	[Forsterite] - (2010)
ⓘ Northwest Africa 6828 meteorite (NWA 6828)	[Forsterite] www.lpi.usra.edu (n.d.) +1 other reference
ⓘ Northwest Africa 6991 meteorite (NWA 6991)	[Forsterite] Houde et al. (2023)
ⓘ Northwest Africa 7325 meteorite (NWA 7325)	[Forsterite] www.lpi.usra.edu (2013)
ⓘ Northwest Africa 869 meteorite	[Forsterite] Metzler et al. (2011)
Norway
Akershus Lillestrøm Skedsmo Berger ⓘ NMM/L2 micrometeorite	[Forsterite] Bindi et al. (2025) +1 other reference
ⓘ NMM/L1 micrometeorite	[Forsterite] Bindi et al. (2025)
Buskerud Modum ⓘ Snarum	[Forsterite] Neumann (1985)
ⓘ Dypingdal serpentine-magnesite deposit	[Forsterite] Jøsang (1966)
Innlandet Skjåk ⓘ Framruste	[Forsterite, Forsterite var: Peridot] Garmo (2006)
Møre og Romsdal Ålesund Haram Flemsøya-Skuløya ⓘ Kvalvika	[Forsterite] Apeiranthiti (2016)
ⓘ Sandvikhaugane	[Forsterite] Mørk (1985)
Fjord Norddal Tafjord ⓘ Kallskaret	[Forsterite, Forsterite var: Peridot] Garmo et al. (2017)
ⓘ Onilsavatn	[Forsterite] Brueckner (1977)
Molde Midsund ⓘ Otrøya	[Forsterite] Katayama et al. (2005)
Uglvik Uglvik peridotite body ⓘ Utsidevegen roadcut	[Forsterite] Cutts (2019)
Vanylven ⓘ Almklovdalen	[Forsterite, Forsterite var: Peridot] Kostenko et al. (2002)
ⓘ Ekremseter Olivine Pit	[Forsterite, Forsterite var: Peridot] Garmo (2013)
ⓘ Gusdal Olivine Pit (Åheim Olivine Pit)	[Forsterite, Forsterite var: Peridot] 33 IGC excursion No 37 +1 other reference
ⓘ Rødhaugen	[Forsterite] Carswell (1981)
Sundalen ⓘ Grofsa Olivine Quarry	[Forsterite] - (n.d.)
ⓘ Halse Olivine Quarry	[Forsterite, Forsterite var: Peridot] Garmo (2013)
ⓘ Peridotplassen	[Forsterite, Forsterite var: Peridot] Augsten (2014)
Nordland Hadsel ⓘ Lonkan	[Forsterite] Eriksen (2017)
ⓘ Langøya	[Forsterite] Vogt (1910) +1 other reference
Lødingen Vestpolltind ⓘ Vestpolltind Iron Deposits	[Forsterite] Eriksen (2017)
Rana Altermark area ⓘ Altermark talc mine	[Forsterite, Forsterite var: Peridot] Stuart Mills 17.11.2002
Sortland Godfjorden ⓘ Mehus	[Forsterite] Bøe (1997) +1 other reference
Vefsn Mosjøen ⓘ Granåsen deposit	[Forsterite] Øvereng (2000)
ⓘ Vefsn rectory	[Forsterite] Oftedal (1949) +1 other reference
Østfold Moss ⓘ Moss Meteorite	[Forsterite] - (2010)
Rogaland Bjerkreim ⓘ Faurefjell	[Forsterite] Hermans et al. (1975)
Sokndal ⓘ Tellnes Mines	[Forsterite] Kronos
Svalbard Spitsbergen Albert I Land Vasahalvøya ⓘ Aurivilliusfjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Birgerfjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Bjelbofjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Byttane	[Forsterite] Bucher-Nurminen (1981)
ⓘ Flathukfjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Fuglefjorden	[Forsterite] Kjærnet (2000)
ⓘ Holmiafjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Jäderinfjellet	[Forsterite] Bucher-Nurminen (1981)
ⓘ Makarov Glacier	[Forsterite] Bucher-Nurminen (1981)
ⓘ Rubinfjellet	[Forsterite] Bucher-Nurminen (1981)
Telemark Tokke Botnedal ⓘ Brandsnuten manganese deposit	[Tephroite] Wel (1974) +1 other reference
Troms og Finnmark Nordreisa ⓘ Ráisduottarháldi Mountain	[Forsterite] Bøe (1976)
Porsanger ⓘ Finmarken meteorite (Alta meteorites)	[Forsterite] Cohen (1903) +5 other references
Trøndelag Leka ⓘ Leka Island	[Forsterite] Pedersen et al. (1993)
Oppdal ⓘ Ørnhammeren	[Forsterite] Witsø (1994)
Røros ⓘ Feragen Ophiolite	[Forsterite] Qiu et al. (2024)
Vestland Stad Eid ⓘ Lefdal Olivine Mine	[Forsterite] NGU
ⓘ Furuhovden Olivine Deposit	[Forsterite] aps.ngu.no (n.d.)
Voss ⓘ Jordalen meteorite	[Forsterite] - (2010)
Oman
Al Buraimi Governorate Northern Oman Ophiolite ⓘ Wadi Hilti	[Forsterite] Miura et al. (2012)
Al Wusta Governorate Sayh al Uhaymir ⓘ Sayh al Uhaymir 001 meteorite (SaU 001)	[Forsterite] Slyuta et al. (2008)
ⓘ Sayh al Uhaymir 005 meteorite (SaU 005)	[Forsterite] Meteoritical Bulletin et al. (2000)
ⓘ Sayh al Uhaymir 085 meteorite (SaH 085)	[Forsterite] Ivanova et al. (2003, March)
ⓘ Sayh al Uhaymir 290 meteorite	[Forsterite] Zhang et al. (2009)
Ash Sharqiyah North Governorate Semail Ophiolite ⓘ Wadi Taylin massif	[Forsterite] Cocomazzi +6 other references
Dhofar Governorate ⓘ Dhofar 026 Lunar meteorite (Dho 026)	[Forsterite] Meteoritical Bulletin et al. (2000)
ⓘ Dhofar 1436 Lunar meteorite (Dho 1436)	[Forsterite] Meteoritical Bulletin et al. (2008)
ⓘ Dhofar 225 meteorite (Dho 225)	[Forsterite] Meteoritical Bulletin et al. (2002)
ⓘ Dhofar 280 Lunar meteorite (Dho 280)	[Forsterite] Meteoritical Bulletin et al. (2001)
ⓘ Dhofar 301 Lunar meteorite (Dho 301)	[Forsterite] The Meteoritical Bulletin No. 86 et al. (2002)
ⓘ Dhofar 309 Lunar meteorite (Dho 309)	[Forsterite] Meteoritical Bulletin et al. (2003)
ⓘ Dhofar 489 Lunar meteorite (Dho 489)	[Forsterite] Meteoritical Bulletin et al. (2002)
ⓘ Dhofar 490 Lunar meteorite (Dho 490)	[Forsterite] Meteoritical Bulletin et al. (2003)
ⓘ Dhofar 922 meteorite (Dho 922)	[Forsterite] D.D. Badjukov et al. et al. (2005)
ⓘ Dhofar 925 Lunar meteorite (Dho 925)	[Forsterite] - (2004, July)
Pacific Ocean
East Pacific Rise ⓘ EPR 12° 50' N	[Forsterite] Hékinian et al. (1985)
ⓘ Hess Deep	[Forsterite] Matsukage et al. (1998)
Pakistan
Balochistan Killa Saifullah District ⓘ Muslim Bagh	[Forsterite] Jan et al. (1984)
Khyber Pakhtunkhwa Province Malakand District ⓘ Dargai Complex	[Forsterite, Forsterite var: Peridot] Zafar et al. (2025)
Mansehra District Kaghan Valley ⓘ Naran	[Forsterite, Forsterite var: Peridot] gemexplorer.org (2012)
ⓘ Sapat Gali	[Forsterite, Forsterite var: Peridot] Jan et al. (1996)
North Waziristan District ⓘ Waziristan ophiolite	[Forsterite] Econ Geol (1985)
Papua New Guinea
New Ireland Province Tabar Group ⓘ Simberi Island	[Forsterite] Johnson et al. (1976) +2 other references
Paraguay
Central Department ⓘ Asuncion	[Forsterite] Petrov (n.d.)
Peru
Lima Oyón Province Oyón District Uchucchacua area ⓘ Uchucchacua Mine	[Tephroite] Bussell et al. (1990) +1 other reference
Puno ⓘ Chili Palca Hacienda	[Forsterite] Liipo et al. (1994)
Philippines
Luzon Bicol Region Albay Province ⓘ Mayon Volcano	[Forsterite] Ruth et al. (2021)
Mimaropa Region Mindoro Island Occidental Mindoro ⓘ Intex Laterite Deposit	[Forsterite] Watanabe +5 other references
Mindanao Davao Region Davao del Sur Province ⓘ Davao gold placer	[Forsterite, Forsterite var: Peridot] Huang (2011)
Poland
Greater Poland Voivodeship Koło County Gmina Kłodawa ⓘ Kłodawa salt deposit	[Forsterite] Wachowiak et al. (2016)
Poznań ⓘ Morasko meteorite	[Forsterite] Galuskin et al. (2026)
Lower Silesian Voivodeship Dzierżoniów County ⓘ Bielawa	[Forsterite] Lis et al. (1986)
ⓘ Chmielina Mountain	[Forsterite] Lis et al. (1986)
ⓘ Jawor County	[Forsterite] Eligiusz Szełęg private collection
Gmina Męcinka Kondratów ⓘ Trupień quarry	[Forsterite] Krzysztof Andrzejewski Collection
ⓘ Męcinka	[Forsterite] Lis et al. (1986)
Piotrowice ⓘ Winna Góra quarry	[Forsterite] Matusiak M. et al. (SW POLAND) +1 other reference
Gmina Wądroże Wielkie ⓘ Pawłowice Wielkie basalt quarry	[Forsterite] Krzysztof Andrzejewski
Kamienna Góra County Gmina Kamienna Góra Rędziny ⓘ Dolomitic marble quarry	[Forsterite] Domań +2 other references
Kłodzko County Gmina Lądek-Zdrój ⓘ Lądek Zdrój	[Forsterite] Lis et al. (1986)
Lutynia ⓘ Szwedzkie Szańce basanite quarry	[Forsterite] Eligiusz Szełęg collection
Gmina Nowa Ruda ⓘ Nowa Ruda Massif	[Forsterite] Borkowska (1985)
Legnica County Gmina Legnickie Pole Mikołajowice ⓘ Rudnik basalt quarry	[Forsterite] Krzysztof Andrzejewski
Gmina Ruja ⓘ Janowice quarry	[Forsterite] Krzysztof Andrzejewski
Lubań County Gmina Leśna Leśna ⓘ Brusznik stream alluvials	[Forsterite] Lis et al. (1986)
Gmina Lubań Uniegoszcz ⓘ Ostróżek quarry	[Forsterite] Krzysztof Andrzejewski
ⓘ Lubań	[Forsterite] Lis et al. (1986)
ⓘ Księginki quarry	[Forsterite] Krzysztof Andrzejewski
Lwówek Śląski County Gmina Gryfów Śląski Wieża ⓘ Wieża basalt quarry	[Forsterite] Krzysztof Andrzejewski
Gmina Lwówek Śląski Żerkowice ⓘ Żerkowice quarry	[Forsterite] Breslau. P. 1-285 +1 other reference
Gmina Mirsk Mirsk ⓘ Marcówka basalt quarry	[Forsterite] Kaluza A. 1818 - Übersicht der Mineralien Schlesiens und Glatz nebst ihren Fundörtern und vielen neuen Höhenmessungen auf 4 Karten dargestellt. Gedruckt bei Kreuzer und Scholz. Breslau P.92 (88) +1 other reference
Gmina Wleń Pilchowice ⓘ Pilchowice basanite quarry	[Forsterite] Krzysztof Andrzejewski
Wleń ⓘ Unnamed quarry	[Forsterite] XVII Konferencja Doktorantów i ... +1 other reference
Strzelin County Gmina Kondratowice ⓘ Kowalskie quarry	[Forsterite] Krzysztof Andrzejewski
ⓘ Żelowice quarry	[Forsterite] Krzysztof Andrzejewski
Gmina Przeworno ⓘ Pogroda quarry	[Forsterite] Geopark - opis stanowiska nr 90 Łom ... +1 other reference
Świdnica County Gmina Strzegom Strzegom ⓘ Szeroka quarry	[Forsterite] Trippke P. ( 1878)
Wałbrzych County Gmina Głuszyca ⓘ Łomnica	[Forsterite] Lis et al. (1986)
Gmina Walim Michałkowa ⓘ Lisiec Mountain	[Forsterite] Lis et al. (1986)
Wrocław County Gmina Jordanów Śląski ⓘ Jordanów nephrite quarry	[Forsterite] Lis et al. (1986)
Gmina Sobótka Sobótka ⓘ Mount Kopaniec	[Forsterite] Lis et al. (1986)
Ząbkowice Śląskie County Gmina Bardo ⓘ Grochowa	[Forsterite] Lis et al. (1986)
ⓘ Grochowiec Hill	[Forsterite] Wojtulek et al. (2016)
Gmina Ciepłowody ⓘ Koźmice	[Forsterite] Lis et al. (1986)
Gmina Stoszowice ⓘ Grodziszcze	[Forsterite] Lis et al. (1986)
Gmina Ząbkowice Śląskie ⓘ Braszowice	[Forsterite] Lis et al. (1986)
ⓘ Szklary	[Forsterite] Kierczak et al. (2007)
Zgorzelec County Gmina Zgorzelec ⓘ Jędrzychowice succession	[Forsterite] Lis et al. (1986)
Złotoryja County Gmina Pielgrzymka Pielgrzymka ⓘ Pielgrzymka basalt quarry	[Forsterite] Wyszomirski (1972)
Gmina Świerzawa Biegoszów ⓘ Krzeniów basalt quarry	[Forsterite] K.Andrzejewski Collection
Nowy Kościół ⓘ Jeziorna quarry	[Forsterite] Kuhn et al. (1918)
Gmina Złotoryja Wilków ⓘ Lena Cu-mine	[Forsterite] Lis et al. (1986)
ⓘ Wilcza Góra quarry	[Forsterite] Krzysztof Andrzejewski Collection
Lublin Voivodeship Zamość County ⓘ Zaklodzie meteorite	[Forsterite] Przylibski et al. (2005)
Masovian Voivodeship Warsaw ⓘ Baszkówka meteorite	[Forsterite] Stepniewski et al. (1998)
Opole Voivodeship Opole County Gmina Niemodlin Molestowice Gracze basanite quarry ⓘ Zeolitized basaltic tuffs	[Forsterite] Szeliga (2003)
Silesian Voivodeship Tarnowskie Góry County Miasteczko Śląskie ⓘ HC Miasteczko Śląskie S.A. Zinc Smelting Plant	[Forsterite] Nowinska (2020)
Wodzisław County Rydułtowy ROW Ruch Rydułtowy Mine ⓘ Rydułtowy heap (Szarlota heap)	[Forsterite] Ł. Kruszewski PXRD and EPMA data
Zawiercie County Gmina Łazy Rokitno Szlacheckie ⓘ Zawiercie skarn	[Forsterite] Koszowska E.
Portugal
Azores São Miguel Ponta Delgada ⓘ Mosteiros	[Forsterite] Ternes (1999)
ⓘ Mosteiros Beach	[Forsterite] Ternes (1999)
Vila Franca do Campo Monte Escuro ⓘ Monte Escuro quarry	[Forsterite] Josep Sanchez Lafuente i Mariol field ...
Lisbon Sintra Queluz e Belas ⓘ Monte Suímo Mine	[Forsterite] Museu Nacional de História Natural e da Ciência (Harvard)
Madeira Madeira Island Machico Porto da Cruz ⓘ Terra do Baptista gabbro outcrop	[Forsterite] Alves (n.d.)
Ribeira Brava Serra de Água ⓘ Boca da Encumeada pass	[Forsterite] Josep Sanchez LaFuente i Mariol field ...
Republic of the Congo
Lékoumou Department ⓘ Zanaga	[Forsterite] Bull. Soc. Franç. Minéralo. ...
Romania
Alba County Ohaba ⓘ Ohaba meteorite	[Forsterite] al României (2003)
Bihor County Nucet ⓘ Băiţa mining district	[Forsterite] Mandarino (1996)
Pietroasa ⓘ Aleului Valley	[Forsterite] Marincea et al. (2023)
ⓘ Valea Rea skarn	[Forsterite] Pantia et al. (2021) +2 other references
Bistrița-Năsăud County Rodna Valea Vinului ⓘ Valea Vinului Mine	[Tephroite] Papp et al. (2005)
ⓘ Bistriţa Mn belt	[Tephroite] Hîrtopanu et al. (2003)
Brașov County ⓘ Racoş (Racoşul de Jos)	[Forsterite] Szakáll
Gyilkos Creek ⓘ Serpentinite Quarry	[Forsterite] Szakáll et al. (2010)
Caraş-Severin County Brebu ⓘ Delineşti deposit	[Tephroite] Hîrtopanu et al. (2003)
ⓘ Ocna de Fier	[Forsterite] Marincea (1999) +1 other reference
ⓘ Iuliana Mine	[Forsterite] Ciobanu et al. (2004)
ⓘ Simon Iuda deposit	[Forsterite] Cook et al. (2001)
ⓘ Terezia Mine	[Forsterite] Ciobanu et al. (2004)
Cluj County Iara ⓘ Cacova Ierii	[Forsterite] Marincea (2000)
Harghita County ⓘ Ditrău Complex	[Forsterite] Pál Molnár (2000)
Maramureș County Groșii Țibleșului ⓘ Arcer adit	[Forsterite] Szakáll (2002)
Târgu Lăpuș ⓘ Răzoare	[Forsterite, Tephroite] Udubasa et al. (1996) +1 other reference
Suceava County Iacobeni ⓘ Arșița mine	[Tephroite] minerals-of-the-carpathians.eu (2008)
Tolovanu ⓘ Tolovanu (Tolovan) Mn deposit	[Tephroite] Hîrtopanu (1997) +1 other reference
ⓘ Şaru Dornei	[Tephroite] minerals-of-the-carpathians.eu (2008)
Russia
Aldan Shield Chara and Tokko Rivers Confluence Murunskii Massif Kedroviy stock ⓘ Dianite outcrop	[Forsterite] Dumańska-Słowik et al. (2022)
Astrakhan Oblast Kharabalinsky District ⓘ Kharabali meteorite	[Forsterite] museum-21.ru (n.d.)
Bashkortostan ⓘ Bikkulovskoe deposit	[Tephroite] Brusnitsyn et al. (2009)
Burzyansky District Kraka ophiolite ⓘ 33 prospect	[Forsterite] Garuti et al. (2021)
Gafuriysky District ⓘ Isheyevo meteorite	[Forsterite] Krot et al. (2008)
Sibay ⓘ Yuzhno-Faizulinskoe Mn deposit (South Faizuly deposit; South Faizulino deposit)	[Tephroite] Brusnitsyn (2006)
Uchalinsky District ⓘ Kyzyl-Tash manganese deposit (Kyzil-Tash deposit)	[Tephroite] Pavel M. Kartashov (n.d.)
Buryatia Baunt District Vitim Plateau ⓘ Kavokta deposit	[Forsterite] Kislov (2024) +1 other reference
Okinsky District ⓘ Ulan-Sar’dag Ophiolite	[Forsterite] Kiseleva +3 other references
ⓘ Kitoy River placers	[Forsterite] Airiyants et al. (2021)
ⓘ Yehe-Shigna ophiolite massif	[Forsterite] Zhmodik et al. (2022)
Severo-Baykalsky District Dovyren Highlands ⓘ Yoko-Dovyrensky Massif	[Forsterite] Konnikov et al. (2000) +1 other reference
ⓘ Belyi stream	[Forsterite] Kislov +1 other reference
ⓘ Bol’shoy (Big) stream	[Forsterite] Spiridonov et al. (2018)
Zakamensky District ⓘ Naryn-Gol Creek sapphire placer deposit	[Forsterite] Kislov et al. (2022)
Chelyabinsk Oblast Chebarkulsky District ⓘ Zmeinogorskoe Mn deposit	[Tephroite] Chukanov et al. (2021)
ⓘ Chelyabinsk coal basin	[Forsterite] Cesnokov et al. (1998)
ⓘ Chelyabinsk meteorite (Chebarkul meteorite)	[Forsterite] Sharygin et al. (2013) +1 other reference
ⓘ Gumbeyka meteorite	[Forsterite] Dugushkina et al. (2023)
Kusinsky District Magnitka ⓘ Zelentsov mine	[Forsterite] Stepanov et al. (2024)
Miass ⓘ Pit No. 97	[Forsterite] Popov et al. (2001) +2 other references
ⓘ Miass River	[Forsterite] Barkov et al. (2018)
Plastovsky District Plast ⓘ Kuchinskiy quarry	[Forsterite] Kissin et al. (2020)
Verkhny Ufaley Ufaley District (Ufalei District) ⓘ Itkul' Lake	[Forsterite] ...
ⓘ Ufalei Ni deposit	[Forsterite] Talovina et al. (2003)
Vishnevye Mountains ⓘ Buldym Lake	[Forsterite] Nedosekova (2007)
Zlatoust Nazyamskie Mountains ⓘ Nikolae-Maximilianovskaya Kop' (Nikolaye-Maximilianovsk Mine; Nikolaje-Maximilianovsk Mine)	[Forsterite] Dana 6:451
Chukotka Autonomous Okrug Anadyrsky District Iomrautvaam massif ⓘ Khatyrka meteorite	[Forsterite] Bindi et al. (2011) +1 other reference
Irkutsk Oblast ⓘ Beloziminskoe	[Forsterite] Ashchepkov +8 other references
ⓘ Unnamed ultramafic dike	[Forsterite] Ashchepkov +8 other references
ⓘ Bol’shaya Tagna massif	[Forsterite] Savel'eva et al. (2020) +1 other reference
Nizhneilimsky District Zheleznogorsk-Ilimsky ⓘ Korshunovskoye iron deposit	[Forsterite] Mazurov et al. (2007)
ⓘ Nizhnesayanskii carbonatite	[Forsterite] Kogarko et al. (1995)
Uda–Biryusa district ⓘ Tartai Massif	[Forsterite] Podlipsky et al. (2015)
Vitim Plateau Biraya and Bya Rivers confluence area (Chara Basin) Biraya Fe-REE ore occurrence ⓘ Verkhnyaya Biraya	[Forsterite] Pavel M. Kartashov analytical data (2011)
Jewish Autonomous Oblast ⓘ Poperechny Fe-Mn deposit	[Forsterite] Nevstruev et al. (2019)
ⓘ Sutara placers	[Forsterite] Buravleva et al. (2016)
Kamchatka Krai ⓘ Karaginsky Island	[Forsterite] Skolotnev et al. (2018)
Koryak Okrug Olyutorsky district Korf ⓘ Gal'moenan ultrabasic massif	[Forsterite] Batanova et al. (1991) +6 other references
ⓘ Ledyanoy Creek placer	[Forsterite] Vlasov et al. (2002) +1 other reference
Milkovsky District Tolbachik Volcanic field Great Fissure eruption (Main Fracture) Northern Breakthrough (North Breach) Second scoria cone ⓘ Arsenatnaya fumarole	[Forsterite] Pekov et al. (2023) +5 other references
ⓘ Mountain 1004	[Forsterite] Zelenski et al. (2018)
ⓘ Tumrok Range volcanic province	[Forsterite] Chayka et al. (2023)
Sobolevsky District ⓘ Mount Filipp	[Forsterite] Sidorov et al. (2004)
Ust-Bolsheretsky District ⓘ Il'inskaya Sopka volcano	[Forsterite] Pavel.M. Kartashov data.
Ust-Kamchatsky District Klyuchevsk Stratovolcano ⓘ Predskazannyi Vent	[Forsterite] Anan’ev et al. (2011)
ⓘ Olkhovaya–1 River placer	[Forsterite] Sandimirova et al. (2014)
Yelizovsky District ⓘ Avachinsky volcano (Avacha volcano; Avachinskaya Sopka)	[Forsterite] Turner et al. (1996)
ⓘ Malyi Semyachik Volcano	[Forsterite] Anan’ev et al. (2011)
Khabarovsk Krai Ayano-Maysky district ⓘ Konder alkaline-ultrabasic massif	[Forsterite] ... +1 other reference
Taikan Ridge Ir-Nimi manganese deposit ⓘ Dzhavodi area	[Tephroite] V.V. Kalinin data
Komi Republic ⓘ Parnok Fe-Mn deposit (Parnokskoye deposit)	[Tephroite] Brusnitsyn +1 other reference
Krasnoyarsk Krai Boguchansky District Chadobets alkaline complex ⓘ Terina Complex	[Forsterite] Prokopyev +4 other references
Lysanskiy dunite-peridotite-gabbro complex Sisim Placer Zone ⓘ River Ko placer deposit	[Forsterite] Barkov et al. (2021)
Maimecha and Kotui Rivers Basin ⓘ Gulinskii massif (Guli)	[Forsterite] Pavel M. Kartashov (n.d.) +1 other reference
ⓘ Kugda massif	[Forsterite] Henderson et al. (1999)
ⓘ Odikhincha massif	[Forsterite] Pavel M. Kartashov (n.d.)
Novosyolovsky District ⓘ Krasnoyarsk meteorite	[Forsterite, Forsterite var: Peridot] Gübelin et al. (1976)
Taymyrskiy Autonomous Okrug Taimyr Peninsula ⓘ Khungtukun Massif	[Forsterite] Pavel M. Kartashov (n.d.)
ⓘ Kunar placer deposit	[Forsterite] Malitch et al. (2022)
Norilsk-Talnakh Mining Region Noril'sk Cu-Ni deposit Noril'sk-1 Cu-Ni deposit Medvezhyi Ruchei Mine ⓘ Noril'sk I intrusive	[Forsterite] Shevko et al. (2019)
ⓘ Zapolyarnyi Mine (Zapolyarni Mine)	[Forsterite] Nornickel
Snezhnogorsk ⓘ Chernogorsky massif	[Forsterite] Krivolutskaya et al. (2021)
Talnakh Cu-Ni Deposit ⓘ Komsomol'skii Mine	[Forsterite] Pekov (1998)
ⓘ Unga placer deposit	[Forsterite] Malitch et al. (2022)
Western Sayan range ⓘ Ergaksky massif	[Forsterite] Чернышов et al. (2020)
ⓘ Kalninsky massif	[Forsterite] Чернышов et al. (2020)
ⓘ Kizir-Burluksky massif	[Forsterite] Чернышов et al. (2020)
Yermakovsky District ⓘ River Rudnaya	[Forsterite] Barkov et al. (2018)
Kurgan Oblast Almenevsky District Zaural'skij state farm Ozernoe ⓘ Ozernoe meteorite (Ozernoye meteorite)	[Forsterite] Erokhin et al. (2016)
ⓘ Kargapole meteorite	[Forsterite] Erokhin et al. (2017, December) +1 other reference
Vargashinsky District ⓘ Pesyanoe meteorite	[Forsterite] Watters et al. (1979) +1 other reference
Magadan Oblast Srednekansky District ⓘ Seymchan meteorite	[Forsterite] Pavel M. Kartashov (n.d.) +3 other references
Murmansk Oblast ⓘ Afrikanda complex	[Forsterite] ... +1 other reference
ⓘ Gremyakha-Vyrmes Massif	[Forsterite] David Zakharov specimen
Koashva Mt ⓘ Koashva Open Pit	[Forsterite] Ivanyuk et al. (2007)
Kolsky District ⓘ Annama meteorite	[Forsterite] - (2010)
ⓘ Seblyavr Massif	[Forsterite] Bulakh et al. (1998) +1 other reference
Kovdorsky District ⓘ Kovdor Massif	[Forsterite] Khomyakov et al. (1982) +9 other references
ⓘ Kovdor Phlogopite mine	[Forsterite] Krasnova (2001) +1 other reference
ⓘ Kovdor Zheleznyi Mine	[Forsterite] [World of Stones 95:5-6 +3 other references
ⓘ Lovozero Massif	[Forsterite] ...
Lovozersky District ⓘ Engporr Mountain	[Forsterite] Ivanyuk et al. (2012)
ⓘ Mount Generalskaya intrusion	[Forsterite] Smol’kin et al. (2023)
ⓘ Namuaiv Mountain	[Forsterite] Yakovenchuk et al. (2008)
Northern Karelia ⓘ Vuoriyarvi alkaline-ultrabasic massif	[Forsterite] ...
ⓘ Putelichorr Mt	[Forsterite] Arzamastsev et al. (1990) +2 other references
ⓘ Salmagorskii	[Forsterite] Korobeinikov et al. (1998)
Serpentinite Belt ⓘ Chapesvara-I intrusion	[Forsterite] Barkov +3 other references
ⓘ Chapesvara-II intrusion	[Forsterite] Barkov +3 other references
ⓘ Pados-​Tundra Complex	[Forsterite] Barkov et al. (2017)
Turii Cape ⓘ Turii alkaline massif (Turiy massif)	[Forsterite] ... +2 other references
Nenets Autonomous Okrug Yugorskii Peninsula Pai-Khoi Range (Paikhoi; Pay Khoy) ⓘ Nadeiyakha occurrence	[Tephroite] Brusnitsyn et al. (2019)
ⓘ Silovayakhinskoye occurrence	[Tephroite] Старикова (2011)
Novosibirsk Oblast Severny District ⓘ Ichkala meteorite (Itchkala meteorite; Itschkala meteorite)	[Forsterite] Mason (1963) +1 other reference
ⓘ Ol’khon ophiolite	[Forsterite] Sklyarov +5 other references
Orenburg Oblast Severny District ⓘ Boriskino Meteorite	[Forsterite] New York +4 other references
Perm Krai Krasnovishersky District ⓘ Severny Kolchim meteorite	[Forsterite] Erokhin et al. (2018)
Primorsky Krai Khasansky District ⓘ Kedrovaya Pad Nature Reserve	[Tephroite] Timofeeva et al. (2014)
ⓘ Ol’ga ore district	[Tephroite] Kazachenko et al. (2006, July)
Olginsky District ⓘ Taukha terrane	[Tephroite] Kazachenko et al. (2013)
Spassky District ⓘ Sungach meteorite	[Forsterite] Mason (1963) +1 other reference
Republic of Karelia Pitkyarantsky District Pitkyaranta mining district Salmi ⓘ Basalt outcrops	[Forsterite] Svetova et al. (2022)
Sakha Aldan ⓘ Gon phlogopite deposit	[Forsterite] webmineral.ru (2020)
ⓘ Inagli Massif	[Forsterite] Okrugin et al. (2018)
ⓘ Inagli chrome-diopside deposit	[Forsterite] Pavel M. Kartashov (n.d.) +1 other reference
ⓘ Ryabinoviy pipe	[Forsterite] Chayka +9 other references
Ryabinovskoe Cu-Au deposit ⓘ Muscovitovyi area	[Forsterite] Pavel M. Kartashov analytical data (2012)
ⓘ Tayezhnoe Fe-B skarn (Tayozhnoye)	[Forsterite] Pavel M. Kartashov (n.d.) +1 other reference
ⓘ Unnamed placers	[Tephroite] A.A. Kim (2001)
Aldansky District ⓘ Seligdar deposit	[Forsterite] Pavel M. Kartashov (n.d.)
ⓘ Arbarastakh complex	[Forsterite] Doroshkevich et al. (2022)
ⓘ Bolshaya Yukhta stream	[Tephroite] Kim et al. (1989) +1 other reference
ⓘ Gornoozerskii carbonatite complex (Gornoe Ozero)	[Forsterite] Nokleberg +1 other reference
ⓘ Malaya Yukhta stream	[Tephroite] Kim et al. (1989) +1 other reference
Mirninsky District Alakit-Markha ⓘ Komsomolsky open-pit mine (Komsomol'skaya pipe)	[Forsterite] Alrosa
Daldyn ⓘ Dalnaya pipe	[Forsterite] Bulanova et al. (2000)
ⓘ Udachnaya open-pit mine (Udachnaya-Vostochnaya pipe; Udachnaya pipe)	[Forsterite] D.A. Zedgenizov et al. +16 other references
ⓘ Zarnitsa pipe	[Forsterite] Alrosa
Mirny ⓘ Mirny Mine	[Forsterite] Evseev (1973) +1 other reference
Northern Yakutia Olenyok (Olenek) river basin West Ukukit kimberlite field ⓘ "Leningrad" kimberlite pipe	[Forsterite, Forsterite var: Peridot] Ashchepkov et al. (2021)
Olenyoksky District Kuoikskoe field ⓘ Dianga pipe	[Forsterite] Tychkov +4 other references
ⓘ Olivinovaya pipe	[Forsterite] Tychkov +4 other references
Oymyakonsky District ⓘ Elga meteorite	[Forsterite] Sharygin (2020)
Polar Yakutia Dogdo River Basin Tas-Khayakhtakh Range ⓘ Titovskoe B deposit	[Forsterite] Pekov (1998) +1 other reference
Izvestkovyi Stream ⓘ Snezhnoe B ore occurrence	[Forsterite] Galuskina et al. (2008)
ⓘ Tomtor Massif	[Forsterite] Pavel M. Kartashov (n.d.)
ⓘ Taezka stream	[Tephroite] Kim et al. (1989) +1 other reference
Verkhoyansk District Yana River Basin Dogdo river ⓘ Kebirnin'ya creek (Nalednoye)	[Forsterite] Schreyer et al. (2004)
Sakhalin Oblast Kuril Islands Kurilsky District ⓘ Simushir Island	[Forsterite] - (n.d.)
Severo-Kurilsky District Atlasov Island Alaid volcano ⓘ Taketomi flank eruption	[Forsterite] Zhitova et al. (2025)
Saratov Oblast ⓘ Saratov meteorite	[Forsterite] Semenenko et al. (1992) +4 other references
Slyudyanka ⓘ Slyudyanskoe lazurite deposit	[Forsterite] Aleksandrov et al. (2006)
ⓘ White Cutting	[Forsterite] Grushinin V.K.
Sverdlovsk Oblast Nizhnii Tagil ⓘ Nizhnetagilskii massif (Nizhne-Tagilskii)	[Forsterite] Anikina et al. (2014)
Pyshminsky District ⓘ Kluchevskoy ophiolite complex	[Forsterite] Zaccarini et al. (2008)
Sysertsky District ⓘ Borodulinskoe deposit	[Tephroite] Brusnitsyn (2000)
Sedel'nikovo ⓘ Malosedel'nikovskoe deposit	[Tephroite] Brusnitsyn A.I. (2000)
Yekaterinburg Kurganovo ⓘ Kurganovskoe deposit	[Tephroite] Brusnitsyn A.I. (2000)
ⓘ Uktus complex	[Forsterite] Garuti et al. (2003)
Tatarstan Muslyumovsky District ⓘ Kainsaz meteorite (Kaïnsas meteorite [NHM catalogue])	[Forsterite] David A. Kring (1987)
ⓘ Tazheranskii Massif	[Forsterite] Sklyarov +5 other references
Tuva ⓘ Belaya Zima REE-Nb deposit	[Forsterite] Andreeva et al. (2007) +1 other reference
Tyumen Oblast ⓘ Sob	[Tephroite] Brusnitsyn et al. (2017)
Volgograd Oblast Kletsky District ⓘ Lipovsky meteorite (Lipovsky Khutor meteorite)	[Forsterite] Buseck et al. (1969) +1 other reference
Yamalo-Nenets Autonomous Okrug ⓘ Rai-Iz Ophiolite Massif	[Forsterite] Shmelev V.R. et al. (2014)
Shuryshkarskiy District Voikar-Syninskiy ultrabasite complex ⓘ Malaya Kharamatalou river (left bank)	[Forsterite] Pekov et al. (2024)
Saint Helena， Ascension and Tristan da Cunha
ⓘ Tristan da Cunha Archipelago	[Forsterite] LE ROEX et al. (1990) +1 other reference
Saudi Arabia
Eastern Province Rub' al-Khali ⓘ Suwahib (Buwah) meteorite	[Forsterite] Grady et al. (2015)
Medina Region ⓘ Khamal Layered Mafic Intrusion	[Forsterite] Abuamarah et al. (2023)
Serbia
Central Serbia Raška District Raška Kopaonik ⓘ Korlace deposit	[Forsterite] Milojkovic (1977)
Sierra Leone
ⓘ Northern Province	[Forsterite] Rollinson (1999)
Western Area ⓘ Freetown layered complex	[Forsterite] Bowles (2000)
Slovakia
Banská Bystrica Region Banská Štiavnica District ⓘ Banská Štiavnica	[Forsterite] Ozdín et al. (2015)
ⓘ Kalvária hill	[Forsterite] Esmark (1798) +1 other reference
Vysoká ⓘ Zlatno	[Forsterite] Koděra et al. (2009)
Lučenec District Pinciná ⓘ Pinciná maar	[Forsterite] M. Huraiova et al.
Podrečany ⓘ Basalt quarry	[Forsterite] Koděra et al. (1986)
Rimavská Sobota District Gemerský Jablonec ⓘ Gemerský Jablonec quarry	[Forsterite] Daniel Ozdín collection
Hajnáčka Hajnáčka sapphire occurrence ⓘ Gortva	[Forsterite] Uher P.
Konrádovce ⓘ Konrádovce quarry	[Forsterite] Pauliš
Žarnovica District Hodruša-Hámre Hodruša-Hámre mines Kopanice ⓘ U vápna-Železná hora	[Forsterite] Kúšik R. et al. (in Slovak with French abstract)
ⓘ Včelín	[Forsterite] Zábranský (1969)
Nová Baňa ⓘ Nová Baňa deposit	[Forsterite] Koděra et al. (1986)
Žiar nad Hronom District Vyhne ⓘ Klokoč	[Forsterite] Koděra et al. (1986)
Zvolen District ⓘ Ostrá Lúka	[Forsterite] Spišiak et al. (2022) +1 other reference
Košice Region Gelnica District Smolník ⓘ Hekerová manganese deposit	[Tephroite] Rojkovič (2001) +1 other reference
Košice-okolie District Jasov ⓘ Serpentinite outcrops	[Forsterite] Radvanec et al. (2016)
Košice Košice I ⓘ Košice meteorite	[Forsterite] Ozdín et al. (2010) +1 other reference
Rožňava District Betliar ⓘ Július manganese occurrence	[Tephroite] Myšľan et al. (2024)
Čučma ⓘ Čierna baňa	[Tephroite] Rojkovič (2001) +1 other reference
Ochtiná ⓘ Ochtiná-Rochovce Mo-W deposit	[Forsterite] Koděra et al. (2025)
Solomon Islands
Malaita Province Malaita Island ⓘ Kimberlite locality	[Forsterite] Mineralogical Magazine
ⓘ Upper Auluta River	[Forsterite] Allen et al. (1965)
South Africa
Eastern Cape Alfred Nzo District Municipality Umzimvubu Local Municipality Insizwa ⓘ Waterfall gorge	[Forsterite] Lightfoot et al. (1984)
Gauteng City of Tshwane Metropolitan Municipality Cullinan ⓘ Cullinan Mine	[Forsterite] Petra Diamonds Ltd
KwaZulu-Natal Ugu District Municipality ⓘ Marble Delta	[Forsterite] Cairncross et al. (1995)
Limpopo Sekhukhune District Municipality Fetakgomo Tubatse Local Municipality ⓘ Booysendal North Mine	[Forsterite] Northam Platinum
ⓘ Driekop Mine	[Forsterite] South African Journal of Geology
ⓘ Mooihoek Farm 255 KT	[Forsterite] South African Journal of Geology
Steelpoort ⓘ Onverwacht Mine	[Forsterite] South African Journal of Geology
ⓘ Twyfelaar Mine	[Forsterite] South African Journal of Geology
Waterberg District Municipality Mogalakwena Local Municipality Mokopane ⓘ Akanani prospects	[Forsterite] Van der Merwe (2011)
Mogalakwena Mine ⓘ Sandsloot Mine	[Forsterite] Armitage (2011)
ⓘ Zwartfontein Pit	[Forsterite] Li et al. (2004)
ⓘ Tweefontein Farm	[Forsterite] Buchanan et al. (1981)
Thabazimbi Local Municipality ⓘ Zondereinde Mine	[Forsterite] Northam Platinum
Mpumalanga Gert Sibande District Municipality Chief Albert Luthuli Local Municipality Waterval Uitkomst Complex ⓘ Nkomati Mine	[Forsterite] Günther (2013)
North West Bojanala Platinum District Municipality Rustenburg Local Municipality Rustenburg ⓘ Union Mine	[Forsterite] Anglo American plc
Northern Cape Frances Baard District Municipality Dikgatlong Local Municipality Windsorton Mount Rupert Bellsbank Mines Main Fissure ⓘ DeBruyn and Martin Mine	[Forsterite] Nabil Z. Boctor and F. R. Boyd (1982)
John Taolo Gaetsewe District Municipality Joe Morolong Local Municipality ⓘ Avontuur deposit	[Tephroite] Coetzee et al. (2024)
N'Chwaning Mines ⓘ N'Chwaning II Mine	[Tephroite] Cairncross et al. (1995)
ⓘ Wessels Mine	[Tephroite] Pohl et al. (1991) +1 other reference
Namakwa District Municipality Khâi-Ma Local Municipality Pofadder ⓘ Ondermatjie pipe	[Forsterite] Wu et al. (2010)
Pixley ka Seme District Municipality Siyathemba Local Municipality Copperton ⓘ Prieska copper mine (Copperton deposit)	[Forsterite] Cairncross et al. (1995)
ZF Mgcawu District Municipality Kgatelopele Local Municipality Lime Acres ⓘ Finsch mine	[Forsterite] Petra Diamonds Ltd
Western Cape Cape Winelands District Municipality Witzenberg Local Municipality Koue Bokkeveld Mountain ⓘ Koue Bokkeveld meteorite	[Forsterite] Martin R. Lee (1993) +1 other reference
South Korea
Gyeonggi Province Pocheon City ⓘ Gwanin magnetite mine	[Forsterite] Lee et al. (2022)
ⓘ Jeju Province	[Forsterite, Forsterite var: Peridot] s.j.kim. science of mineral +1 other reference
North Gyeongsang Province Bonghwa County ⓘ Janggun mine	[Forsterite] Lee et al. (1998)
Ulleung County ⓘ Ulleungdo	[Forsterite] Atsuo Harumoto (1970)
South Sudan
Eastern Equatoria Kapoeta ⓘ Kapoeta meteorite	[Forsterite] Zolensky et al. (1996)
Upper Nile Malakal ⓘ Malakal meteorite	[Forsterite] Clarke et al. (1971) +2 other references
Spain
Andalusia Granada Colomera ⓘ Colomera meteorite	[Forsterite] Takeda et al. (2003)
Huelva Los Marines ⓘ Sierra de Aracena	[Tephroite] Jiménez-Millán et al. (1997)
Minas de Riotinto ⓘ Rio Tinto Mines	[Tephroite] Bocamina (4)
Málaga Cártama ⓘ Doña Ana quarries	[Forsterite, Forsterite var: Peridot] Alejandro Sánchez Jiménez
Estepona ⓘ Conchita Mine	[Forsterite] Romero Silva +3 other references
ⓘ Los Reales	[Forsterite] González-Jiménez et al. (2023)
ⓘ San Manuel Mine	[Forsterite] Orueta Duarte Domingo de Orueta (1917) +1 other reference
Igualeja ⓘ El Robledal Mine (Cañuelo skarn)	[Forsterite] Curras et al. (1992) +1 other reference
ⓘ La Víbora skarn	[Forsterite] González-Pérez et al. (2024)
Mijas ⓘ Encarnación Mine	[Forsterite] Colección Juan A.M. Barnestein
ⓘ Sierra de Mijas	[Forsterite] Carlos Utrera Martín collection +2 other references
Ojén ⓘ La Concepción mine	[Forsterite] Romero Silva (2003) +1 other reference
Sierra Blanca ⓘ Plains of Juanar	[Forsterite] Romero Silva (2003)
Aragon Huesca Camporrells ⓘ Seganta	[Forsterite] B. Azambre et al. +1 other reference
Estopiñán del Castillo ⓘ Soriana Quarry	[Forsterite] B. Azambre et al. +1 other reference
Sopeira ⓘ Aulet	[Forsterite] B. Azambre et al. +1 other reference
Asturias Belmonte de Miranda ⓘ El Valle-Boinás Mine	[Forsterite] Cepedal et al. (2004) +1 other reference
Salas Carlés ⓘ Carlés Mine	[Forsterite] Arcos et al. (1996)
Basque Country Biscay Errigoiti ⓘ Ofitas de Rigoitia quarry	[Forsterite] Calvo Rebollar (2018)
Valle de Trápaga (Trapagaran) ⓘ Oiola archeological site	[Forsterite] Portillo-Blanco +5 other references
Canary Islands Las Palmas Province Fuerteventura Fuerteventura Basal Complex ⓘ Esquinzo ultra-alkaline complex	[Forsterite] Casillas et al. (2024)
Gran Canaria Las Palmas de Gran Canaria ⓘ El Sebadal-La Isleta	[Forsterite] Calvo Rebollar (2018)
Lanzarote Tías ⓘ Crater del Cuervo	[Forsterite] Calvo Rebollar (2018)
Tinajo ⓘ Caldera Colorada y Montaña Negra	[Forsterite] Calvo Rebollar (2018)
ⓘ Pico Partido	[Forsterite] Calvo Rebollar (2018)
ⓘ Tinguatòn	[Forsterite] Sauro et al. (2021) +2 other references
Santa Cruz de Tenerife Province La Gomera Valle Gran Rey ⓘ Basaltic lava flow	[Forsterite] Frezzotti et al. (2002)
ⓘ La Palma	[Forsterite, Forsterite var: Peridot] Klügel A et al. (Canary Islands)
Cumbre Vieja Area ⓘ Tajogaite Volcano	[Forsterite] Sánchez-España et al. (2024)
Tenerife Arico ⓘ Tajao	[Tephroite] Dill et al. (2023)
Cantabria Santa María de Cayón ⓘ Totero	[Forsterite] B. Azambre et al. +1 other reference
Santander ⓘ Alto la Sierra	[Forsterite] B. Azambre et al. +1 other reference
Castile-La Mancha Albacete Hellín Cancarix lamproite intrusion ⓘ Sierra de las Cabras	[Forsterite] Salvioli-Mariani et al. (1996)
Ciudad Real Bolaños de Calatrava ⓘ Herrerías Volcano (Las Herrerías quarry)	[Forsterite] Calvo et al. (2013)
ⓘ Campo de Calatrava volcanic field	[Forsterite, Forsterite var: Peridot] Stoppa et al. (2012)
Catalonia Barcelona Selva-Maresme Fogars de la Selva-Tordera Sant Corneli volcano ⓘ Sant Corneli Quarry (Can Savoia)	[Forsterite, Forsterite var: Peridot] Joaquim Mollfulleda
Vallès Oriental Gualba ⓘ Gualba quarries	[Forsterite]
Girona Bescanó ⓘ Crosa de Sant Dalmai volcano	[Forsterite] Calvo Rebollar (2018)
Gironès Sant Martí de Llémena Llorà ⓘ Puig de la Banya de Boc volcano	[Forsterite] Joan Rosell et al. (2023)
Olot ⓘ Croscat volcano	[Forsterite] Guiomar Calvo Sevillano (2008)
Lleida Bell-lloc d'Urgell ⓘ Nulles meteorite	[Forsterite] Grady et al. (2015)
Tarragona Priorat El Molar ⓘ Serrana Mine (Manganese Mine)	[Tephroite] Mineralogistes de Catalunya
Community of Madrid Rascafría ⓘ Carro del Diablo	[Forsterite] Calvo Rebollar (2018)
San Lorenzo de El Escorial ⓘ Malagón Pass	[Forsterite] www.foro-minerales.com (n.d.)
Extremadura Badajoz Mérida ⓘ Wollastonite occurrence	[Forsterite] J.C. Fernandez-caliani et al.
Galicia Pontevedra A Cañiza ⓘ A Franqueira	[Forsterite] Martin-Izard et al. (1995)
Murcia Cartagena Tallante Cabezo Negro de Tallante ⓘ Basalt outcrop (1)	[Forsterite] Capedri et al. (1989)
ⓘ Basalt outcrop (2)	[Forsterite] Capedri et al. (1989)
Jumilla La Celia lamproite outcrops ⓘ Nuestra Señora del Carmen Mines	[Forsterite] Salvioli-Mariani et al. (1996)
Sri Lanka
Central Province ⓘ Matale District	[Forsterite] Fernando et al. (2011)
North Central Province Anuradhapura District ⓘ Eppawala deposit (Eppawala carbonatite complex)	[Forsterite] Jayawardena (1976) +4 other references
Sabaragamuwa Province Ratnapura District ⓘ Embilipitiya	[Forsterite] Sieber and Sanchez LaFuente collections.
ⓘ Giant Crystal Quarry	[Forsterite] Sieber collection
Kolonne ⓘ Katukubura Hills	[Forsterite] Moore (2001) +1 other reference
Ratnapura ⓘ Gem gravels	[Forsterite] Ceylon Aluvial Mine (Book, Co. 2002)
Sudan
Kassala Gash delta ⓘ Khor Temiki meteorite	[Forsterite] Hey et al. (10) +1 other reference
Northern State ⓘ KT01 micrometeorite	[Forsterite] Suttle et al. (2019) +1 other reference
Sweden
Dalarna County Hedemora Garpenberg ⓘ Garpenberg Norra Mine	[Tephroite] Min Mag 66 (2) +1 other reference
Leksand ⓘ Fredgåsberget	[Forsterite]
Ludvika ⓘ Hillängs Mine	[Tephroite] Holtstam et al. (2025)
Jönköping County Jönköping Månsarp ⓘ Smålands Taberg	[Forsterite] Hjelmqvist (1950)
Vetlanda Fröderyd ⓘ Årset silver mine	[Forsterite] Wilke (1997)
ⓘ Britta mine	[Forsterite] Wilke (1997)
ⓘ Fredriksberg ore field	[Forsterite] Wilke (1997)
Norrbotten County Pajala ⓘ Tapuli (Tapulivuoma)	[Forsterite] Denisová (2013)
Örebro County Askersund Zinkgruvan ⓘ Zinkgruvan mine	[Forsterite] 33 IGC excursion No 12 +1 other reference
Hällefors Grythyttan ⓘ Sjögruvan	[Tephroite] Palache et al. (1951) +2 other references
Ljusnarsberg Kopparberg ⓘ Kaveltorp Mines	[Forsterite]
Södermanland County Strängnäs Åker ⓘ Bredsjönäs Mines	[Forsterite] Torstensson (2004)
Stockholm County Norrtälje Stabby ore field ⓘ Slotts Mine	[Forsterite] Stenberg (2005)
ⓘ Stabbygruvan	[Forsterite]
Nynäshamn ⓘ Stora Vika	[Forsterite] Gustafsson et al. (1991) +1 other reference
Värmland County Filipstad ⓘ Gåsborn	[Forsterite] Damman et al. (1990)
ⓘ Gåsborn Mines	[Tephroite]
Långban Ore District ⓘ Långban Mine	[Forsterite, Tephroite, Tephroite var: Picrotephroite] Holtstam et al. (1999)
ⓘ Bjelke's shaft dump	[Forsterite] Grensman (2003)
Nordmark mining district ⓘ Björnberg ore field	[Forsterite]
ⓘ Finnshytteberg ore field	[Forsterite]
ⓘ Haborshytte ore field	[Forsterite] Magnusson (1929)
ⓘ Jakobsberg ore field	[Tephroite] Magnusson (1929)
ⓘ Jakobsberg Mine	[Tephroite] Blomstrand (1874)
Nordmark Odal Field ⓘ Brattfors Mine	[Tephroite] Moore (1978) +1 other reference
ⓘ Kitteln Mine	[Forsterite, Tephroite] Holtstam et al. (1998)
ⓘ Moss mine	[Forsterite] Stolze et al. (03/21)
Persberg ore district ⓘ Gruvåsen mines	[Forsterite] Econ Geol (1984)
Pajsberg ⓘ Harstigen Mine	[Tephroite, Tephroite var: Picrotephroite] Flink (1916) +1 other reference
ⓘ Stora Pajsberg Mine	[Forsterite, Tephroite, Tephroite var: Magnesium-bearing tephroite]
Västerbotten County Skellefteå ⓘ Älgliden dyke	[Forsterite] Coin (2017)
Burträsk ⓘ Innansjön	[Forsterite]
Västernorrland County Sundsvall ⓘ Alnö Complex	[Forsterite] Sandström et al. (2010)
Västmanland County Norberg Häste ore field ⓘ Tallgruvan	[Forsterite] Appel et al. (1999)
Sala Municipality Saladamm Ore field ⓘ Åbylund 4 Mine	[Tephroite] Nysten (2020)
ⓘ Grindgruvan 1	[Tephroite] Bjernulf et al. (2021)
Västra Götaland County Åmål Strandhem ore field ⓘ Kesebol mine	[Tephroite]
Switzerland
Grisons Bernina Region Poschiavo ⓘ Selva	[Forsterite] Tarnuzzer (1902) +4 other references
ⓘ Quadrada (incl. Quadradin)	[Forsterite] Tarnuzzer (1902) +3 other references
ⓘ Selva Quarry	[Forsterite] De Quervain (1935) +4 other references
Maloja Region Samedan Piz Corvatsch ⓘ Furtschellas deposit	[Tephroite] Lareida (1989) +1 other reference
ⓘ Murtel	[Tephroite] Stalder et al. (1998)
Moesa Region Cama Cama Valley ⓘ Promegn	[Forsterite] Trommsdorff et al. (1969)
Viamala Region Ferrera Ausserferrera ⓘ Schmorrasgrat-South	[Tephroite] Brugger J. (1996)
Rheinwald Splügen ⓘ Tanatz Alp	[Tephroite] Stalder et al. (1998)
Ticino Bellinzona Bellinzona Gorduno ⓘ Arami Alp	[Forsterite] Stalder et al. (1998)
Blenio Blenio Valley Carassino Valley ⓘ Cima Sgiu	[Forsterite] Stalder et al. (1998)
ⓘ Cima di Gagnone	[Forsterite] Stalder et al. (1998)
Locarno Frasco ⓘ Serte	[Forsterite] Stalder et al. (1998)
Vallemaggia Maggia Someo ⓘ Da l'Ovi	[Forsterite] Stalder et al. (1998)
Valais Goms Binn ⓘ Geisspfad area	[Forsterite]
ⓘ Geisspfad pass	[Forsterite] Personally collected by Günter Frenz
Leuk Turtmann-Unterems Turtmann Valley Pipjitälli ⓘ Pipji glacier	[Tephroite] Ansermet (2012)
Sierre Anniviers Zinal ⓘ Louchelet	[Tephroite] Ansermet (2012)
Visp Saas-Almagell ⓘ Allalin area	[Forsterite] Stalder et al. (1998)
Täsch Täsch Valley ⓘ Sparrenflue	[Tephroite] Stalder et al. (1998)
Zermatt ⓘ Riffel Alp	[Forsterite] Meisser et al. (1990)
Tajikistan
Gorno-Badakhshan Ishkoshim ⓘ Darai-Stazh river	[Forsterite] Levitskii V.I. (1990)
ⓘ Kukh-i-Lal (Kukhilal; Kuhi-lal)	[Forsterite] Malsy et al. (2010) +1 other reference
ⓘ Muzeinaya pegmatite vein (Muzeinyi pegmatite)	[Forsterite] Россовский (1963)
Sughd Gissar Range ⓘ Maykhura Mine (Maikhura Mine)	[Forsterite] Soloviev et al. (2019)
Tanzania
Arusha Region Monduli District ⓘ Kerimasi volcano	[Forsterite] Zaitsev (2010)
ⓘ Monduli volcano	[Forsterite] Lee et al. (2000)
Ngorongoro District ⓘ Ol Doinyo Lengai	[Forsterite] Victoria Sekisova et al. (2015)
Dodoma Region ⓘ Mpwapwa District	[Forsterite, Forsterite var: Peridot] Kingiti (Mpwampwa)
ⓘ Kingiti	[Forsterite, Forsterite var: Peridot] Kent et al. (2002)
Kigoma Region ⓘ Kapalagulu Intrusion	[Forsterite] Wilhelmij et al. (2016)
Kilimanjaro Region ⓘ Eledoi Hill	[Forsterite] Lee et al. (2000)
Olmani Cinder Cone (Olmani Hill) ⓘ Peridotite xenoliths	[Forsterite] R.L. Rudnick et al.
ⓘ Pello Hill	[Forsterite] Lee et al. (2000)
Manyara Region Hanang District ⓘ Labait volcano	[Forsterite] Lee et al. (2000)
Morogoro Region Ulanga District ⓘ Mahenge	[Forsterite] Wu et al. (2023)
Njombe Region ⓘ Nkenga complex	[Forsterite] Evans et al. (2012)
Thailand
Kanchanaburi Province Bo Phloi District Bo Phloi ⓘ Gem mines	[Forsterite] Srithai (2005, November)
Turkey
Aydin Province Didim District ⓘ Didim meteorite	[Forsterite] Weisberg et al. (2008)
Denizli Province Tavas Ulukent ⓘ Ulukent Mn deposit	[Tephroite] Öztürk (1997)
Eskişehir Province Mihaliççik District ⓘ Killik	[Forsterite] Echle (1967)
Hatay Province Arsuz ⓘ Kizildag ophiolite	[Forsterite] Dilek et al. (2009)
Turkmenistan
Ahal Region ⓘ Dengli meteorite	[Forsterite] Ivanova et al. (1992)
Daşoguz Region ⓘ Kunya-Urgench meteorite	[Forsterite] Grossman (1999)
Uganda
Central Region Gomba ⓘ Kamengo (Chamengo crater)	[Forsterite] Banister et al. (1942)
UK
England Cornwall Altarnun ⓘ Treburland Manganese Mine (Treburland manganese deposits)	[Tephroite] Russell (1946) +1 other reference
Devon West Devon Milton Abbot ⓘ Chillaton and Hogstor Mine	[Tephroite]
Okehampton Hamlets ⓘ Meldon Quarry	[Tephroite] Dearman (1966) +1 other reference
Scotland Argyll and Bute Glen Creran ⓘ Coire Buidhe	[Forsterite]
Isle of Staffa ⓘ Fingal's Cave	[Forsterite] J. C. Phillips et al. (2013)
ⓘ Helen's Reef	[Forsterite] Harrison (1975)
Highland Caol and Mallaig Rùm ⓘ Hallival Hill	[Forsterite] - (numerous petrology texts and dictionaries)
Eilean á Chèo Isle of Skye ⓘ Beinn an Dubhaich	[Forsterite] Hoersch (1981)
Broadford Kilchrist ⓘ Marble quarries	[Forsterite]
Fort William and Ardnamurchan Ballachulish ⓘ Allt Guibhsachain	[Forsterite] Ferry (1996)
North， West and Central Sutherland ⓘ Ledmore Quarry	[Forsterite] Nichol (2003)
Outer Hebrides Berneray island ⓘ Sagvandite veins	[Forsterite] 102 (3) +1 other reference
Wales Gwynedd Aberdaron Nant-y-Gadwen ⓘ Nant Mine	[Tephroite] Cotterell (2006)
Rhiw ⓘ Benallt Mine	[Tephroite] Liferovich et al. (2006)
Clynnog ⓘ Pontlyfni meteorite	[Forsterite] Benedix et al. (1998)
Llanfair ⓘ Llyn du Bach mine	[Tephroite] Cotterell (2013)
Ukraine
Chernihiv Oblast Borzna Raion ⓘ Zhdaniv intrusive	[Forsterite] Kvasnytsya et al. (2001)
Mykolayiv Oblast Pervomaisk Raion ⓘ Krymka meteorite	[Forsterite] Brearley et al. (1998)
ⓘ Mighei meteorite	[Forsterite] Vdovykin (1973)
Rivne Oblast ⓘ Prutivka massif	[Forsterite] Shumlyanskyy et al. (2000)
Sumy Oblast Romny ⓘ Kuleschovka meteorite (Kuleshovka meteorite; Kuleschewka meteorite; Poltava meteorite)	[Forsterite] Mason (1963)
Zakarpattia Oblast Rakhiv Raion Kvasy ⓘ Borkut meteorite	[Forsterite] Keidel (1965)
Velykyi Bereznyi Raion Knyahynya ⓘ Knyahinya meteorite	[Forsterite] Mason B. & Wikk H. B. (1963)
Zaporizhia Oblast Berdyansk Raion ⓘ Mriya lamproite pipe	[Forsterite] YATSENKO et al. (2020)
Pryazovske Raion ⓘ Chernigovskiy Massif (Chernigovka Massif; Novopoltavskiy Massif)	[Forsterite] Ryabchikov et al. (2008)
United Arab Emirates
Bani Hamid complex ⓘ Hajar	[Tephroite] Gnos et al. (2000)
USA
Alabama Colbert County ⓘ Leighton meteorite	[Forsterite] Graham et al. (1985)
Alaska Kenai Peninsula Borough Kachemak Bay Seldovia ⓘ Red Mountain pluton	[Forsterite] Geological Society of America Bulletin
Prince of Wales-Hyder Census Area Ketchikan Mining District ⓘ Duke Island	[Forsterite] Thakurta (2008)
Arizona Apache County Sanders-Defiance Plateau area (Sanders-Cheto District) Defiance Plateau Sawmill Buell Park ⓘ Buell Park diatreme (Buell Park kimberlite)	[Forsterite] New Mexico GeologicalSociety Guidebook
Cochise County Cochise Mining District Gunnison Copper Project ⓘ Johnson Camp	[Forsterite] Cooper (1957) +1 other reference
Coconino County Meteor Crater area ⓘ Canyon Diablo meteorite	[Forsterite]
San Franciscan volcanic field (San Francisco Peaks; San Francisco Mts) ⓘ Red Mountain	[Forsterite] Josh Golden
ⓘ Sunset Crater (Sunset Peak)	[Forsterite] S.L. Hanson (2011)
Gila County Banner Mining District Christmas ⓘ Christmas Mine	[Forsterite] Perry (1969) +1 other reference
San Carlos ⓘ Peridot Canyon	[Forsterite, Forsterite var: Peridot] Bromfield (1956)
ⓘ Peridot Mesa (Peridot occurrence 38)	[Forsterite, Forsterite var: Peridot] King (n.d.) +1 other reference
ⓘ Trudy's Mine	[Forsterite] rruff.info (n.d.)
Sierra Ancha Mountains Sierra Ancha Mining District ⓘ Unnamed diabase sill complex	[Forsterite] Smith (1970) +1 other reference
Tolklai ⓘ Rice Station School	[Forsterite] Anthony et al. (1995)
La Paz County Eagletail Mts (Cemetary Ridge) ⓘ Orocopia Schist Subduction Channel	[Forsterite] Haxel et al. (2023)
Maricopa County Estrella Mountains ⓘ Estrella Mts - North end	[Forsterite] Anthony et al. (1995)
Osborn Mining District Hummingbird Springs ⓘ Moon Anchor Mine	[Forsterite] Luetcke (n.d.)
Mohave County Alamo Crossing ⓘ Unnamed Mn-Ba occurrence [1]	[Tephroite] Anthony et al. (1995)
Pima County Ajo Mining District Little Ajo Mountains Ajo ⓘ New Cornelia Mine	[Forsterite] Thomas et al. (1983)
Box Canyon ⓘ Tucson meteorite (Irwin-Ainsa meteorite)	[Forsterite] Bunch et al. (1969)
Sierrita Mountains Pima Mining District Twin Buttes ⓘ Twin Buttes Mine	[Forsterite] Galbraith (1947)
Pinal County Casa Grande Mining District North Komelik area ⓘ Lakeshore Mine	[Forsterite] Anthony et al. (1995)
ⓘ San Carlos Apache Indian Reservation	[Forsterite, Forsterite var: Peridot] Peterson et al. (1981)
Arkansas Pike County Murfreesboro ⓘ Crater of Diamonds State Park (Prairie Creek Lamproite)	[Forsterite, Forsterite var: Peridot] - (Contributions to Mineralogy and Petrology 66:252-262) +2 other references
California Amador County Fiddletown Mining District (Oleta Mining District) Fiddletown (Oleta) ⓘ Germolis prospect (Rodon; Rodonick; Germolie; Cormolis)	[Tephroite] Hewett et al. (1961) +3 other references
ⓘ Lubanko prospect	[Tephroite] Hewett et al. (1961) +2 other references
Butte County Clipper Mills Mining District Clipper Mills ⓘ Bear Canyon Mine	[Tephroite] Hewett et al. (1961) +3 other references
ⓘ Benet prospect	[Tephroite] Hewett et al. (1961) +3 other references
Calaveras County Foothill Copper Belt Carmen City ⓘ Kellogg Mine (Kellogg property; Vanella Mine; Manilla property)	[Tephroite] Hewett et al. (1961) +2 other references
El Dorado County West Belt Coloma Mining District Coloma Sutter Mill Bar and River (Old Sutter Mill site) ⓘ Sutter's Mill meteorite	[Forsterite] Zolensky (2014)
Fresno County Kaiser Wilderness area ⓘ Unnamed Skarn occurrence [1]	[Forsterite] Erd et al. (1988)
Humboldt County ⓘ Coyote Peak	[Forsterite] W. S. Wise (2006)
Imperial County Chocolate Mountains ⓘ Picacho Mining District	[Forsterite, Forsterite var: Peridot] Merrill
Kern County Government Peak ⓘ Big Indian Mine (Big Indian deposit)	[Tephroite] Hewett et al. (1961) +4 other references
Mojave-Rosamond Mining District (Mojave Mining District) Rosamond ⓘ Rosamond Dry Lake meteorite	[Forsterite] Grady (2000)
Sidney Peak ⓘ Manganese Queen Mine (BHP Mine; B.H.P. Mine)	[Tephroite] Troxel et al. (1962) +2 other references
Mariposa County West Belt Granite Springs Mining District Granite Springs ⓘ Caldwell Mine (Daly Mine)	[Tephroite] Hewett et al. (1961) +3 other references
Monterey County Santa Lucia Mts (Santa Lucia Range) Los Burros Mining District Burro Mountain ⓘ Burro Mountain ultramafic complex	[Forsterite] Page (1967) +7 other references
Slates Hot Springs ⓘ Magnesian Marble occurrence(s)	[Forsterite] Wise (1959)
Nevada County Spenceville Mining District Higgins Corner ⓘ Smith Mine (Smith prospect)	[Tephroite] Huebner +6 other references
Limekiln ⓘ Manga-Chrome Mine (Manga Chrome; Magna-Chrome Mine; Duggan Mine; Steams and Owens [?])	[Tephroite] Huebner +7 other references
ⓘ Smith prospect	[Tephroite] Flohr et al. (1992)
Riverside County Jurupa Valley Jurupa Mountains ⓘ Jensen Quarry	[Forsterite] Cooney (1956) +3 other references
Riverside ⓘ New City Quarry (Victoria Avenue quarry)	[Forsterite] Woodford et al. (1941) +3 other references
San Bernardino County Amboy ⓘ Amboy Crater	[Forsterite] Smith et al. (1969) +2 other references
Bristol Mountains Amboy area ⓘ New Method Mine	[Forsterite] Otton +2 other references
ⓘ Cascade Canyon	[Forsterite] Petrov (n.d.)
Ivanpah Mining District Ivanpah Valley ⓘ Cima Dome	[Forsterite] 6th orogenic lherzolite conference 2014 ... +3 other references
Lavic ⓘ Pisgah Crater	[Forsterite] Smith et al. (1969) +2 other references
Ontario Peak ⓘ Unnamed Forsterite occurrence [1]	[Forsterite] Bradley (1940) +3 other references
Spangler Hills ⓘ Ridgecrest meteorite	[Forsterite] Verish (2003)
Superior Valley ⓘ Superior Valley 014 meteorite	[Forsterite] Meteoritical Bulletin et al. (2006)
Trojan ⓘ Dish Hill Crater (Dish Hill; Siberia Hill; Siberia Hill Crater)	[Forsterite] Brady (1943) +4 other references
San Diego County Marine Corps Base Camp Pendleton San Onofre Mountain San Onofre Mountain Summit area ⓘ Unnamed Mn occurrence	[Tephroite] its nature and origin: University of ... +2 other references
Santa Clara County Black Wonder Mining District East Foothills ⓘ Mn occurrence ?	[Tephroite] Rogers (1919) +8 other references
Santa Cruz County Ben Lomond Mountain ⓘ Spring Street Quarry (locality 270)	[Forsterite] Leo (1967) +2 other references
Santa Cruz ⓘ Pacific Cement and Aggregate Company quarry	[Forsterite] Gross et al. (1965) +5 other references
Siskiyou County Klamath Mountains Liberty Mining District Snowden ⓘ Gray Ledge Mine (Pink Darling Mine; Defense deposit; National Defense claim; Claim No. 1; King claim)	[Tephroite] Hewett et al. (1961) +3 other references
Trinity County Klamath Mountains Upper Hayfork Creek area Red Mountain ⓘ Lucky Bill prospect (Lucky Bill property; Johnston; Old Bill Mine; Old Bill prospect; Old Bill property)	[Tephroite] Hewett et al. (1961) +2 other references
Tuolumne County East Belt Big Oak Flat Mining District Big Oak Flat ⓘ Tuolumne River Forsterite occurrence	[Forsterite] Morgan (1978) +2 other references
Colorado Chaffee County Monarch Mining District ⓘ Cindarella No. 7 claim	[Forsterite] Spry et al. (2022)
Custer County ⓘ Marion Mine	[Forsterite] Eckel et al. (1997)
Fremont County Cotopaxi Mining District Cotopaxi Mine Gulch ⓘ Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill)	[Forsterite] Am Min 50:1179-1212 +2 other references
Grand County La Plata Mining District (California Mining District) ⓘ Mt. Vasquez; St. Louis; Milliken Occurrence	[Forsterite] Eckel et al. (1997)
Gunnison County Dorchester Mining District Taylor Park ⓘ Italian Mountain	[Forsterite] Eckel et al. (1997)
ⓘ Blue Wrinkle Mine (Anderson claim)	[Forsterite] Eckel et al. (1997)
Jackson County Pearl Mining District ⓘ Caprock prospect	[Forsterite] Spry et al. (2022)
Logan County ⓘ Fleming meteorite	[Forsterite] Grady et al. (2015)
Park County Guffey Mining District ⓘ Badger Mountain	[Forsterite] Eckel et al. (1997)
ⓘ Betty Mine (Lone Chimney Mine; Betty Lowe)	[Forsterite] Spry et al. (2022)
South Park ⓘ South Park Basalt (2)	[Forsterite] Eckel et al. (1997)
Routt County Clark ⓘ Greenville Mine (Greenville Shaft prospect)	[Forsterite] Eckel et al. (1997)
San Juan County Eureka Mining District Gladstone Bonita Peak ⓘ Sunnyside Mine group	[Tephroite] Burbank (1933) +1 other reference
Sedgwick County ⓘ Julesburg meteorite	[Forsterite] New York +5 other references
Teller County ⓘ Cripple Creek Mining District	[Forsterite] Carnein et al. (2005)
Cripple Creek ⓘ Portland Mine (Portland No. 1)	[Forsterite] Eckel et al. (1997)
ⓘ Isabella phonotephrite dike	[Forsterite] Eckel et al. (1997)
Connecticut Fairfield County Brookfield ⓘ U. S. Route 7 Expressway (Danbury line to Iron Works District)	[Forsterite] Januzzi (1994)
ⓘ Danbury	[Forsterite] Manchester (1931)
ⓘ Danburite type locality	[Forsterite] Yale Peabody Museum collection
ⓘ North Street mall	[Forsterite] Wesleyan University collection +1 other reference
ⓘ Old Quarry Nature Center	[Forsterite] King's Mark Environmental Review Team Report (1984)
Easton (Weston) ⓘ Weston meteorite (incl Easton; Trumbull; Fairfield)	[Forsterite] Meteoritics
ⓘ Redding	[Forsterite] Manchester (1931)
ⓘ Ridgefield ?	[Forsterite] Januzzi et al. (1976)
Hartford County Wethersfield ⓘ Wethersfield (1982) meteorite	[Forsterite] Meteoritical Bulletin et al. (1984)
Middlesex County Haddam ⓘ Jail Hill Road locality (Jail Hill Quarry)	[Tephroite] Januzzi +2 other references
New Haven County Prospect ⓘ Turkey Hill	[Forsterite, Forsterite var: Peridot] Nekkhi Murtishi
Georgia Murray County ⓘ Chatsworth	[Forsterite] King (n.d.)
ⓘ Hawaii	[Forsterite, Forsterite var: Peridot] Gübelin et al. (1976)
Hawaii County ⓘ Black Sand Beach	[Forsterite, Forsterite var: Peridot] Albert Russ collection
ⓘ Hilo	[Forsterite, Forsterite var: Peridot] Gübelin et al. (1976)
ⓘ Kilauea Volcano	[Forsterite] Jesse Crawford specimen
ⓘ Papakolea	[Forsterite] Trang et al. (2013)
Honolulu County Oahu Island Koolau Range (Koolau caldera) ⓘ Pali	[Forsterite] De Vivo et al. (1988)
Kauai County ⓘ Kauai Island	[Forsterite] Johnston et al. (1984)
ⓘ Alexander Dam	[Forsterite] Dunham (1933)
Idaho Lemhi County ⓘ Spring Mountain Mining District	[Forsterite] Micro Probe
ⓘ Bruce Canyon	[Forsterite] Ream (2004)
ⓘ Bruce Estate deposit (Bruce - Stone Copper Group)	[Forsterite] Ream (1995)
Quartzite Canyon ⓘ Unnamed skarn	[Forsterite] Ream (2004)
Madison County Rexburg area ⓘ Menan volcanic complex	[Forsterite] Hamilton et al. (1963)
Illinois Jo Daviess County Woodbine ⓘ Woodbine meteorite	[Forsterite] Mineralogical Magazine 1967 36 : 120-126
Kansas Decatur County ⓘ Leoville meteorite (Leoville CV3 chondrite)	[Forsterite] Patzer et al. (2012) +1 other reference
ⓘ Prairie Dog Creek meteorite	[Forsterite] Kracher et al. (1984)
Greenwood County Lamont ⓘ Lamont meteorite	[Forsterite] Boesenberg et al. (1997)
Kiowa County Kimberly farm ⓘ Brenham meteorite	[Forsterite] doi.org (n.d.) +3 other references
Lyon County ⓘ Admire meteorite	[Forsterite] Buseck et al. (1969) +3 other references
Morton County ⓘ Richfield meteorite	[Forsterite] Grossman (1996) +1 other reference
Norton County ⓘ Norton County meteorite	[Forsterite] Keil et al. (1963) +2 other references
Pawnee County ⓘ Larned meteorite	[Forsterite] Weisberg et al. (2010)
Kentucky Calloway County ⓘ Murray meteorite	[Forsterite] Martin R. Lee & Richard C. Greenwood (1994) +1 other reference
Carroll County ⓘ Eagle Station meteorite	[Forsterite] Davis et al. (1989, March)
Whitley County ⓘ Cumberland Falls meteorite	[Forsterite] Watters et al. (1979)
Louisiana Orleans Parish New Orleans ⓘ New Orleans meteorite (N'awlins meteorite)	[Forsterite] Falster et al. (2004)
Maine Androscoggin County Lewiston ⓘ City quarry	[Forsterite] McHone et al. (1982)
Aroostook County Mapleton ⓘ Haines Mountain Micromount Locality	[Forsterite] Boucot et al. (1964)
Franklin County Jim Pond ⓘ Greenbush Mountain area	[Forsterite] King et al. (1994)
Knox County Union ⓘ Harriman prospect	[Forsterite] Rainville et al. (1976)
Warren ⓘ Warren Nickel prospect	[Forsterite] W. B. Thompson et al. (2005)
Lincoln County ⓘ Lincoln sill (Lincoln Shonkinite)	[Forsterite] Reilly (2003)
Monhegan Plantation ⓘ Monhegan Island	[Forsterite] Marvinney (2010)
ⓘ White Head	[Forsterite] Marvinney (2010)
Piscataquis County Katahdin Iron Works ⓘ Katahdin Iron Works Mine	[Forsterite] Houston
Washington County Pembroke ⓘ US #1 Road Cuts	[Forsterite] King et al. (1994)
York County York ⓘ Cape Neddick	[Forsterite] Wandke
Maryland Baltimore County Woodlawn ⓘ Patapsco Glen Construction Site	[Forsterite, Forsterite var: Peridot] Stuart Herring Collection
Cecil County ⓘ Line pit (Lowe's Mine)	[Forsterite] Foord et al. (1981)
St. Mary's County ⓘ St. Mary's County meteorite	[Forsterite] Noonan et al. (1977)
Massachusetts Berkshire County Cheshire ⓘ North Mountain Serpentine locality ("Dunite Locality" of Emerson)	[Forsterite] "Western Massachusetts Mineral ...
Franklin County Hawley West Hawley ⓘ Forge Hill iron mines (Old Hawley iron mines) ?	[Tephroite]
Hampden County ⓘ Westfield	[Forsterite] Brownlow (MIT thesis)
Hampshire County Cummington ⓘ Cummingtonite (of Dewey) type locality	[Tephroite] Anthony (1997)
ⓘ Middlefield	[Forsterite] Harvard Museum of Natural History
Plainfield ⓘ Betts Manganese Mines	[Tephroite] Plante (1992)
Middlesex County ⓘ Boxborough	[Forsterite] Cook
Chelmsford ⓘ Chelmsford Lime Quarries	[Forsterite] Cook (1974)
Worcester County Bolton ⓘ Bolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry)	[Forsterite] Yale Peabody Museum #580 +1 other reference
Shrewsbury ⓘ West Shrewsbury steatite locality	[Forsterite] Emerson (1917)
Michigan Houghton County ⓘ Greenstone flow	[Forsterite] Heinrich et al. (2004)
Iron County Mansfield Township ⓘ Camp 5 gravel pit	[Forsterite] Bornhorst et al. (1994) +1 other reference
Lake Ellen ⓘ Lake Ellen Kimberlite prospect	[Forsterite] Heinrich et al. (2004)
Keweenaw County Allouez Township ⓘ Greenstone flow	[Forsterite] Heinrich et al. (2004)
Marquette County Marquette Presque Isle Park ⓘ Pulpit Rock	[Forsterite] Heinrich et al. (2004)
Michigamme Township ⓘ Eagle Mine	[Forsterite] Good et al. (2010)
ⓘ Yellow Dog peridotite	[Forsterite] Heinrich et al. (2004)
Menominee County Hermansville ⓘ Kimberlite 73	[Forsterite] Heinrich et al. (2004)
Minnesota ⓘ Duluth Complex	[Forsterite] Tutolo et al. (2019)
Saint Louis County ⓘ Longnose	[Forsterite] Bornhorst et al. (1994)
Missouri Bates County ⓘ Butler meteorite	[Forsterite] Mandarino (2000)
Warren County ⓘ Warrenton meteorite	[Forsterite] Grady et al. (2015)
Montana Beaverhead County Bloody Dick Mining District (Lehmi Pass Mining District; Bobbit Mining District; Beaverhead Mining District) ⓘ Lemhi Pass deposits	[Forsterite] Gobla (2012)
Lemhi Pass Mining District ⓘ Lemhi Pass	[Forsterite] Tucker (n.d.) +1 other reference
Chouteau County Highwood Mountains ⓘ Lamproitic dike	[Forsterite] Kuehner et al. (2003, June)
ⓘ Shonkin Sag laccolith	[Forsterite] Gobla (2012)
Granite County Lost Creek Mining District ⓘ Lost Creek	[Forsterite] Shannon (1923)
Philipsburg Mining District (Flint Creek Mining District) Franklin Hill Iron Deposit (Tarriff; Courtney Manganiferous Iron Deposit; Courtney Prospect) ⓘ Redemption Iron Mine	[Forsterite] Gobla (2012)
Judith Basin County Little Belt Mountains Yogo District ⓘ Yogo Peak intrusion	[Forsterite] www.littlebelt.com (n.d.)
Silver Bow County ⓘ Lime Kiln Hill	[Forsterite] Gobla (2012)
Stillwater County ⓘ M16 Drill Hole	[Forsterite] USGS Bulletin 1674E
Nebraska Thayer County ⓘ Hebron meteorite	[Forsterite] Meteoritics & Planetary Science
Nevada Humboldt County Osgood Mountains Potosi Mining District ⓘ Twin Creeks Mine	[Forsterite] Newmont Mining Corporation
Lincoln County Pioche Mining District ⓘ McCullough Hill	[Forsterite] Castor et al. (2004)
Nye County Gabbs Mining District ⓘ Gabbs	[Forsterite] Castor et al. (2004)
ⓘ Sierra Magnesite Mine	[Forsterite] Castor et al. (2004) +1 other reference
ⓘ Lunar Crater	[Forsterite] Castor et al. (2004)
ⓘ Easy Chair Crater	[Forsterite] Castor et al. (2004)
ⓘ Oasis Valley	[Forsterite] Macdonald et al. (2019)
New Hampshire Belknap County ⓘ Gilford	[Forsterite] Tom Mortimer
Merrimack County Hooksett ⓘ Hooksett Crushed Stone Quarry	[Forsterite] Peter Cristofono collection
New Jersey Sussex County Franklin ⓘ Franklin Mine	[Tephroite] Palache (1935) +2 other references
ⓘ Buckwheat dump mineral collecting site	[Tephroite] King (n.d.)
ⓘ Buckwheat pit	[Tephroite] Palache (1935)
ⓘ Mill site dump	[Tephroite] FOMS Millsite Committee (1986)
Hardyston Township Rudeville ⓘ Edison-Bodnar Quarries	[Forsterite] Volkert (2005)
Ogdensburg Sterling Hill ⓘ Passaic pit (Marshall Mine; Passaic Mine)	[Tephroite] Moritz (n.d.)
ⓘ Sterling Mine	[Forsterite, Tephroite] Dunn (1995)
New Mexico Catron County ⓘ Old Horse Springs	[Forsterite] Northrop et al. (1996)
Chaves County ⓘ Dora (pallasite) meteorite	[Forsterite] Wasson et al. (2003)
Cibola County ⓘ Acomita meteorite	[Forsterite] Buseck et al. (1969) +1 other reference
De Baca County ⓘ Taiban meteorite	[Forsterite] Acosta et al. (2012)
Doña Ana County ⓘ Kilbourne Hole	[Forsterite, Forsterite var: Peridot] Northrop et al. (1996)
Organ Mountains Organ Mining District ⓘ South Canyon Mining District	[Forsterite] Hunt et al. (1937) +1 other reference
ⓘ South Canyon Magnesite Deposits	[Forsterite] Dunham (1935)
ⓘ Target Range Canyon	[Forsterite] Hunt et al. (1937)
Grant County Hanover-Fierro Mining District U. V. Industries #3 Shaft ⓘ Hugo Prospect	[Forsterite] - (2005)
Lea County Jal ⓘ Lea County 002 meteorite	[Forsterite] Graham (1989) +2 other references
ⓘ Luna County	[Forsterite] Northrop et al. (1996)
Little Florida Mountains ⓘ Little Florida Mountains Mining District	[Forsterite] Northrop et al. (1996)
ⓘ McKinley County	[Forsterite] Northrop et al. (1996)
Red Lake volcanic field ⓘ Green Knobs	[Forsterite] New Mexico GeologicalSociety Guidebook
Roosevelt County ⓘ Clovis (no. 1) meteorite	[Forsterite] Noonan (1975)
ⓘ Kenna meteorite	[Forsterite] Geochimica et Cosmochimica Acta Volume ...
San Juan County Shiprock ⓘ Shiprock diatreme	[Forsterite] New Mexico GeologicalSociety Guidebook
New York Essex County Keene Township Cascade Mountain ⓘ Cascade Slide	[Forsterite] Tracy et al. (1978) +1 other reference
Town of Newcomb (Tahawus) ⓘ McIntyre Mine (National Lead Company Mine)	[Forsterite] J. Dyer collection
New York City ⓘ Staten Island (Richmond County)	[Forsterite] Manchester (1931)
Orange County ⓘ Town of Highlands	[Forsterite] Manchester (1931)
Fort Montgomery ⓘ Forest of Dean Mine	[Forsterite] Manchester (1931)
Town of Warwick Amity ⓘ Amity giant spinel locality	[Forsterite] Robinson et al. (2007)
ⓘ Warwickite type locality	[Forsterite] Robinson et al. (2007)
Edenville Edenite Hill ⓘ Edenite type locality	[Forsterite] Kearns (1977)
ⓘ North Carolina	[Forsterite]
Alleghany County Sparta Bald Knob ⓘ Bald Knob deposit	[Tephroite] Rocks & Min.: 60:130-135.
Avery County Frank ⓘ Frank Olivine deposit	[Forsterite] Hunter (1941)
ⓘ Senia Olivine Deposit	[Forsterite] Hunter (1941)
Buncombe County Canton-Democrat ⓘ Democrat Olivine Deposit (Democrat Chromite Prospect; T Mine; Democrat Chromite Placer Deposit; ITS; Ivy River-Democrat Chromite Deposit)	[Forsterite] Hunter (1941)
ⓘ Newfound Gap Olivine deposit	[Forsterite] Hunter (1941)
Democrat ⓘ Goldsmith Mine	[Forsterite] King (n.d.)
ⓘ Sample Locality Occurrence (Part of Democrat Olivine Body Dunite; MRDS - 10026473)	[Forsterite] Hunter (1941)
ⓘ Western North Carolina Nickel Laterite Occurrence (TES)	[Forsterite] - (2005)
Cabarrus County Concord ⓘ Concord Intrusive complex	[Forsterite] King (n.d.)
Caldwell County Morganton ⓘ Asbestos Prospect (MRDS - 10093769)	[Forsterite] King (n.d.)
Clay County Buck Creek ⓘ Buck Creek Mine (Cullakenee Mine)	[Forsterite] Hunter (1941)
ⓘ Chunky Gal Mountain	[Forsterite] King (n.d.)
ⓘ Corundum Knob	[Forsterite]
ⓘ Jackson County	[Forsterite] Wards Natural Science specimen : RRUFF ...
ⓘ Scott Creek	[Forsterite] American Museum Of Natural History: ...
ⓘ Webster-Balsam	[Forsterite] U.S Department Of Commerce +1 other reference
Macon County Cowee Valley ⓘ Ellijay Mining District	[Forsterite] U.S Department Of Commerce +1 other reference
ⓘ Yancey County	[Forsterite] American Museum Of Natural History: ...
ⓘ Day Book	[Forsterite] McCormic (1975)
ⓘ Unimin Mine	[Forsterite] John Krygier
Oklahoma Washita County ⓘ Colony meteorite	[Forsterite] Rubin et al. (1985) +1 other reference
Oregon Douglas County ⓘ Diamond Lake	[Forsterite] Russell et al. (1987)
Pennsylvania Chester County Warwick Township Saint Peters ⓘ French Creek Mines	[Forsterite] Sloto et al. (1994)
Westtown Township ⓘ Brinton's Quarry	[Forsterite] Lapham et al. (1965) +2 other references
Delaware County Edgemont Township ⓘ Castle Rock	[Forsterite] Gordon (1922) +1 other reference
Middletown Township ⓘ Williamson Trade School	[Forsterite] Gordon (1922) +1 other reference
Indiana County Dixonville Tanoma Coal Mine ⓘ Dixonville-Tanoma Kimberlite	[Forsterite] Bikerman (1997)
Lancaster County Conestoga Township Safe Harbor ⓘ Safe Harbor Quarry	[Forsterite] Chapman (1950) +1 other reference
Fulton Township ⓘ Cedar Hill Quarry (Stoltzfuss Quarry)	[Forsterite] Lapham et al. (1965) +2 other references
ⓘ Line pit (Lowe's Chromite Mine)	[Forsterite] Foord et al. (1981)
Little Britain Township Texas ⓘ Wood's Chrome Mine	[Forsterite] Gordon (1922) +1 other reference
Lebanon County Cornwall Borough (Cornwall) ⓘ Cornwall Mines (Cornwall Iron Mine)	[Forsterite] Smith et al. (1973)
Rhode Island Providence County Cumberland ⓘ Iron Mine Hill quarry	[Forsterite]
ⓘ Staples Road Manganese bed ?	[Tephroite] Michael W. Kieron collection
Lincoln Lime Rock ⓘ Conklin Quarry	[Forsterite] Carr et al. (1981) +1 other reference
Providence Manton ⓘ Manton Avenue Quarry	[Forsterite] Miller (1971)
South Carolina Lee County Bishopville ⓘ Bishopville meteorite	[Forsterite] Watters et al. (1979) +1 other reference
South Dakota Custer County ⓘ Custer Mining District	[Forsterite] Roberts et al. (1965)
Texas Brewster County Marathon Gage Ranch ⓘ Peña Blanca Spring meteorite	[Forsterite] Watters et al. (1979)
Study Butte ⓘ Study Butte meteorite	[Forsterite] Fredriksson et al. (1984)
Castro County Dimmitt ⓘ Dimmitt meteorite	[Forsterite] Rubin et al. (1983)
Culberson County Apache Peak area ⓘ Marble Canyon Mine (Texas Agricultural Aggregates Quarry)	[Forsterite] Smith (1991) +1 other reference
Donley County Clarendon area ⓘ Clarendon meteorite	[Forsterite] www.lpi.usra.edu (2020)
El Paso County Franklin Mountains (Franklin Range) ⓘ Fusselman Canyon	[Forsterite] Lonsdale (1929)
Fort Bend County ⓘ Kendleton meteorite	[Forsterite] Ehlmann (1988)
Grayson County ⓘ Bells meteorite	[Forsterite] Davis et al. (1984)
Hale County ⓘ Plainview (1917) meteorite	[Forsterite] Rubin et al. (2009)
Lubbock County ⓘ Shallowater meteorite	[Forsterite] Meteoritics (ISSN 0026-1114) +1 other reference
Mason County ⓘ Kothman tract	[Tephroite] BEG University of Texas publication 4301
Uvalde County Knippa ⓘ Knippa Quarry (Whites mines; Texas Traprock quarries; Traprock Hill)	[Forsterite] gsa.confex.com (n.d.)
Utah Juab County East Tintic Mountains ⓘ Tintic Mining District	[Forsterite] Bullock (1981)
Fish Springs Mountains Fish Springs Mining District ⓘ Crypto Mineral Deposit	[Forsterite] Staargaard (2009)
Salt Lake County ⓘ Alta Stock	[Forsterite] Bullock (1981) +1 other reference
Big Cottonwood Mining District Brighton Great Western Mine Group ⓘ Big Cottonwood Mine	[Forsterite] Bullock (1981) +1 other reference
ⓘ Mountain Lake Mine (Jack Mine)	[Forsterite] Calkins +4 other references
ⓘ Relief Shaft	[Forsterite] - (2005)
ⓘ Clayton Peak stock	[Forsterite] Bullock (1981)
Little Cottonwood Mining District ⓘ Alta	[Forsterite] AmerJrnSci. 276: 502-524. (1976)
ⓘ Albian Basin	[Forsterite] Woodford et al. (2001)
ⓘ Alta Mine	[Forsterite] Bullock (1981)
San Juan County Bluff ⓘ Cane Valley	[Forsterite] New Mexico GeologicalSociety Guidebook
ⓘ Mule Ear	[Forsterite] New Mexico GeologicalSociety Guidebook
ⓘ Garnet Ridge	[Forsterite] New Mexico GeologicalSociety Guidebook
Wasatch County Wasatch Mountains Snake Creek Mining District (Howland Mining District; White Pine Mining District) ⓘ Steamboat Tunnel (Great Western Mines Group)	[Forsterite] Bullock (1981) +2 other references
Washington County Mineral Mountain Mining District ⓘ Emma Mine	[Forsterite] Bullock (1981)
Vermont Orange County Corinth ⓘ Pike Hill Mines	[Forsterite] Perkins
Orleans & Lamoille Cos. Lowell & Eden ⓘ Belvidere Mountain Quarries	[Forsterite] Chidester et al. (1978) +1 other reference
Windsor County Ludlow ⓘ Frostbite Mine	[Forsterite] USGS OFR 2006-1229
Virginia ⓘ Amelia County	[Tephroite] Dietrich (1990)
ⓘ Carroll County	[Forsterite] Dietrich (1990)
ⓘ Floyd County	[Forsterite] Dietrich (1990)
Southern Section-Blue Ridge Province Southern Lead ⓘ Toncrae Mine (Toncrae-Howard Mine; Toncray Mine)	[Tephroite] Dietrich (1990)
ⓘ Franklin County	[Forsterite] Dietrich (1990)
ⓘ Grayson County	[Forsterite] Dietrich (1990)
Henrico County ⓘ Sharps meteorite	[Forsterite] New York +5 other references
Pittsylvania County James River-Roanoke River Mn-Fe-Ba Mining District ⓘ Hutter Mine (Herter Magnetite Mine)	[Tephroite] Beard et al. (2002) +1 other reference
Washington Ferry County Republic Mining District ⓘ Kelly Camp Mine	[Forsterite] Cannon (1975)
Jefferson County ⓘ Elkhorn Prospect	[Tephroite] Cannon (1975)
Kittitas County Cle Elum Mining District Cle Elum River ⓘ Paddy-go-Easy Pass occurrences	[Forsterite] FROST (1975)
Mason County North Fork of the Skokomish River Area ⓘ Triple Trip Mine	[Tephroite] Cannon (1975)
Snohomish County Darrington Mining District ⓘ Jumbo Mountain	[Forsterite] Cannon (1975)
ⓘ Hunters Claim	[Forsterite] Specimen in the collection of Bart ...
Monte Cristo Mining District ⓘ Mackinaw Mine	[Forsterite] John Lindell specimen
Stevens County Springdale Mining District Allen Clay Property ⓘ Read Mine	[Forsterite] Cannon (1975) +2 other references
West Virginia Grant County Landes ⓘ Landes meteorite	[Forsterite] Meteoritics
Wisconsin Ashland County ⓘ Rearing Pond intrusion	[Forsterite] Klewin +1 other reference
Rusk County ⓘ Eisenbrey deposit (Thornapple deposit)	[Forsterite] May (1996)
Waushara County ⓘ Mount Morris (Wisconsin) meteorite	[Forsterite] www.uwrf.edu/~wc01/meteorite.html +1 other reference
Saxeville ⓘ Pine River meteorite	[Forsterite] Meteoritics (ISSN 0026-1114)
Wyoming Laramie County ⓘ Albin (pallasite) meteorite	[Forsterite] Buseck et al. (1969) +2 other references
Sweetwater County ⓘ Leucite Hills Mining District	[Forsterite, Forsterite var: Peridot] gsa.confex.com (n.d.)
ⓘ Black Rock	[Forsterite, Forsterite var: Peridot] Mitchell et al. (1991)
Uzbekistan
Bukhara ⓘ Bukhara meteorite	[Forsterite] GROSSMAN et al. (2001)
Venezuela
Aragua Santos Michelena ⓘ Loma de Hierro	[Forsterite] Domènech et al. (2020)
Bolívar Gran Sabana Municipality Icabarú ⓘ Icabarú River placers (Kilometer 88 District)	[Forsterite] NEWMAN
Vietnam
Gia Lai Province Pleiku ⓘ Bien Ho	[Forsterite, Forsterite var: Peridot] Pham Van Long et al. (2004)
ⓘ Ham Rong	[Forsterite, Forsterite var: Peridot] Pham Van Long et al. (2004)
ⓘ Lâm Đồng Province	[Forsterite] Colored Stone Magazine
Yên Bái Province ⓘ Lục Yên District	[Forsterite] Xu et al. (2023)
ⓘ Luc Yen Mine	[Forsterite] Krivovichev et al. (2022)
Yemen
Hadhramaut Governorate ⓘ Kaidun meteorite	[Forsterite] LPSC 28 +1 other reference
Saada Governorate ⓘ Jebel Abla	[Forsterite] specimen of Bundesanstalt fuer Geowissenschaften und Rohstoffe (Hannover)
Shabwah Governorate ⓘ Bir Ali	[Forsterite] Ali et al. (2007)
Zambia
Southern Province Mazabuka District Munali Intrusive Complex ⓘ Munali nickel project	[Forsterite] Holwell et al. (2017)
Zimbabwe
Manicaland Buhera District ⓘ Shawa complex	[Forsterite] Walsh et al. (1997)
Matabeleland South Beitbridge District ⓘ Marangudzi Ring Complex	[Forsterite] Hossain (1977)
ⓘ River Ranch Mine	[Forsterite] Kopylova et al. (1997)
Midlands Mberengwa District ⓘ Inyala Mine	[Forsterite] Econ Geol (1997)
162173 Ryugu	[Forsterite]
Mars
Aeolis quadrangle Gale Crater Aeolis Mons (Mount Sharp) Lower Mt. Sharp Kimberley formation ⓘ Windjana drill site	[Forsterite] Morrison et al. (2024)
Pahrump Hills ⓘ Confidence Hills	[Forsterite] Morrison et al. (2024)
ⓘ Mojave 2	[Forsterite] Morrison et al. (2024)
Aeolis Palus ⓘ Yellowknife Bay	[Forsterite] Several papers on: Science Express
ⓘ Cumberland drill site	[Forsterite] Morrison et al. (2024)
ⓘ John Klein drill site	[Forsterite] Morrison et al. (2024)
ⓘ Rocknest eolian deposit	[Forsterite] Morrison et al. (2024)
ⓘ Murray Formation	[Forsterite] Jackson et al. (2016)
ⓘ Gusev Crater	[Forsterite] Blake et al. (2024)
Outer Space	[Forsterite]
ⓘ Comet 26P/Grigg-Skjellerup	[Forsterite] Nakamura-Messenger et al. (2010)
ⓘ Comet Wild 2 (Comet 81P)	[Forsterite] Gornitz (2007) +1 other reference
Main Belt Asteroids ⓘ Bennu	[Forsterite] Lauretta et al. (2024)
The Moon	[Forsterite]
Apollonius Highlands ⓘ Luna 20 landing site	[Forsterite] Pavel M. Kartashov analytical data 2015
Descartes Highlands ⓘ Apollo 16 landing site	[Forsterite] Walker et al. (1973) +1 other reference
Mare Crisium ⓘ Luna 24 landing site	[Forsterite] Pavel M. Kartashov analytical data 2001
Mare Fecunditatis ⓘ Luna 16 landing site	[Forsterite] Vinogradov (1971)
Oceanus Procellarum (Ocean of Storms) ⓘ Chang'e 5	[Forsterite] Jin et al. (2025)
Taurus-Littrow Valley ⓘ Apollo 17 landing site	[Forsterite] Longhi et al. (1974)