Calcic plagioclase

Labradorite

Ampanihy District, Atsimo-Andrefana, Madagascar

Anorthite

Monzoni-Vallaccia Mountains, Trento Province, Trentino-Alto Adige/Südtirol, Italy

Labradorite

Nain Complex, Labrador, Newfoundland and Labrador, Canada

Anorthite

Mount Somma, Metropolitan City of Naples, Campania, Italy

Labradorite

Ampanihy District, Atsimo-Andrefana, Madagascar

Anorthite

Monzoni-Vallaccia Mountains, Trento Province, Trentino-Alto Adige/Südtirol, Italy

Labradorite

Nain Complex, Labrador, Newfoundland and Labrador, Canada

Anorthite

Mount Somma, Metropolitan City of Naples, Campania, Italy

Labradorite

Ampanihy District, Atsimo-Andrefana, Madagascar

Anorthite

Monzoni-Vallaccia Mountains, Trento Province, Trentino-Alto Adige/Südtirol, Italy

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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)
0001289	Anorthite	Angel R J, Carpenter M A, Finger L W (1990) Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars sample #115082a American Mineralogist 75 150-162		1990	South of Blantyre, Nyasalad (Malawi)	0	293
0001288	Anorthite	Angel R J, Carpenter M A, Finger L W (1990) Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars American Mineralogist 75 150-162		1990	Monte Somma, Italy	0	293
0001287	Anorthite	Angel R J, Carpenter M A, Finger L W (1990) Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars American Mineralogist 75 150-162		1990	Monte Somma, Italy	0	293
0001286	Anorthite	Angel R J, Carpenter M A, Finger L W (1990) Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars American Mineralogist 75 150-162		1990	Val Pasmeda, Austria	0	293
0001194	Anorthite	Angel R J (1988) High-pressure structure of anorthite American Mineralogist 73 1114-1119		1988	Val Pasmeda, Austria	0	293
0020641	Anorthite	Chiari G, Benna P, Bruno E (1984) The structure of bytownite (An85). A new refinement Zeitschrift fur Kristallographie 169 35-49		1984	Traversella stock, Sesia Lanzo zone, Western Alps, Italy	0	293
0020640	Anorthite	Chiari G, Benna P, Bruno E (1984) The structure of bytownite (An85). A new refinement Zeitschrift fur Kristallographie 169 35-49		1984	Traversella stock, Sesia Lanzo zone, Western Alps, Italy	0	293
0019667	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Sissone, Bergell Alps, Switzerland	0	293
0019666	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Gordemo, Verzasca Valley, Switzerland	0	293
0019665	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Lake County, Oregon, USA	0	293
0019664	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Lake County, Oregon, USA	0	293
0019663	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Surtsey, Iceland	0	293
0019662	Anorthite	Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K (1980) The average structure of An 62-66 labradorite American Mineralogist 65 81-95		1980	Surtsey, Iceland	0	293
0019669	Anorthite	Facchinelli A, Bruno E, Chiari G (1979) The structure of bytownite quenched from 1723 K Acta Crystallographica B35 34-42		1979	satellite dyke, Traversella stock, Sesia Lanzo zone, Western Alps, Italy	0	293
0019668	Anorthite	Facchinelli A, Bruno E, Chiari G (1979) The structure of bytownite quenched from 1723 K Acta Crystallographica B35 34-42		1979	satellite dyke, Traversella stock, Sesia Lanzo zone, Western Alps, Italy	0	293
0020104	Anorthite	Wadoski-Romeijn E, Armbruster T (2013) Topotactic transformation and dehydration of the zeolite gismondine to a novel Ca feldspar structure American Mineralogist 98 1988-1997		2013	Rio Pian del Foco, Genova province, Italy	0	623
0001195	Anorthite	Angel R J (1988) High-pressure structure of anorthite American Mineralogist 73 1114-1119		1988	Val Pasmeda, Austria	2.5	293
0001196	Anorthite	Angel R J (1988) High-pressure structure of anorthite American Mineralogist 73 1114-1119		1988	Val Pasmeda, Austria	3.1	293
0006694	Anorthite	Matsui T, Kimata M (1997) Crystal chemistry of synthetic Mn-bearing anorthite: Incorporation of MnAl2Si2O8 end-member into feldspar European Journal of Mineralogy 9 333-344		1997		0	293
0016634	Anorthite	Klein S, Korekawa M (1976) Die gemittelte Struktur des Labradorits _cod_database_code 1008757 Neues Jahrbuch fur Mineralogie, Monatshefte 1976 66-69		1976		0	293
0010723	Anorthite	Wainwright J, Starkey J (1971) A refinement of the structure of anorthite _cod_database_code 1000034 Zeitschrift fur Kristallographie 133 75-84		1971		0	293
0000370	Anorthite	Foit F F, Peacor D R (1973) The anorthite crystal structure at 410 and 830 C American Mineralogist 58 665-675		1973		0	683
0000371	Anorthite	Foit F F, Peacor D R (1973) The anorthite crystal structure at 410 and 830 C American Mineralogist 58 665-675		1973		0	1103

CIF Raw Data - click here to closedata_global _chemical_name_mineral 'Anorthite' loop_ _publ_author_name 'Angel R J' 'Carpenter M A' 'Finger L W' _journal_name_full 'American Mineralogist' _journal_volume 75 _journal_year 1990 _journal_page_first 150 _journal_page_last 162 _publ_section_title ; Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars sample #115082a ; _database_code_amcsd 0001289 _chemical_compound_source 'South of Blantyre, Nyasalad (Malawi)' _chemical_formula_sum 'Ca.5 Si Al O4' _cell_length_a 8.178 _cell_length_b 12.870 _cell_length_c 14.175 _cell_angle_alpha 93.17 _cell_angle_beta 115.97 _cell_angle_gamma 91.15 _cell_volume 1337.598 _exptl_crystal_density_diffrn 2.763 _symmetry_space_group_name_H-M 'I -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Caooo 0.26580 0.98590 0.08650 0.50000 Cazoo 0.26810 0.03010 0.54590 0.50000 Caoio 0.77370 0.53500 0.54290 0.50000 Cazio 0.76360 0.50200 0.07700 0.50000 Si1oo 0.00780 0.15800 0.10420 1.00000 Al1oz 0.00250 0.16420 0.61190 1.00000 Al1mo -0.00010 0.81510 0.11940 1.00000 Si1mz 0.00540 0.81760 0.61200 1.00000 Al2oo 0.68790 0.11200 0.15880 1.00000 Si2oz 0.67650 0.10540 0.65770 1.00000 Si2mo 0.67600 0.88150 0.18130 1.00000 Al2mz 0.68310 0.87480 0.67660 1.00000 Oa1o 0.00760 0.12470 -0.00870 1.00000 Oa1z -0.00350 0.12480 0.48930 1.00000 Oa2o 0.57560 0.99010 0.13960 1.00000 Oa2z 0.57170 0.99100 0.63760 1.00000 Oboo 0.82160 0.09940 0.09100 1.00000 Oboz 0.79940 0.10060 0.59360 1.00000 Obmo 0.80880 0.85490 0.12820 1.00000 Obmz 0.82240 0.85500 0.61530 1.00000 Ocoo 0.01200 0.27870 0.13530 1.00000 Ocoz 0.01440 0.29410 0.64840 1.00000 Ocmo 0.00760 0.67990 0.10730 1.00000 Ocmz 0.00780 0.69200 0.59950 1.00000 Odoo 0.19100 0.10650 0.18690 1.00000 Odoz 0.20290 0.10350 0.69150 1.00000 Odmo 0.19760 0.86850 0.21930 1.00000 Odmz 0.18540 0.86250 0.71050 1.00000 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Caooo 0.00983 0.03171 0.01555 -0.00095 0.00615 -0.00909 Cazoo 0.00901 0.01669 0.01310 0.00334 0.00331 -0.00248 Caoio 0.00929 0.01669 0.01228 0.00430 0.00331 -0.00248 Cazio 0.00792 0.02086 0.01392 0.00286 0.00473 -0.00496 Si1oo 0.00738 0.00835 0.00655 -0.00048 0.00378 0.00083 Al1oz 0.00765 0.00835 0.00655 -0.00095 0.00378 0.00000 Al1mo 0.01038 0.00835 0.00655 0.00239 0.00520 0.00083 Si1mz 0.00792 0.00835 0.00655 0.00239 0.00331 0.00083 Al2oo 0.00683 0.00668 0.01555 0.00048 0.00473 0.00000 Si2oz 0.00710 0.00751 0.01473 0.00000 0.00567 -0.00165 Si2mo 0.00683 0.00751 0.01392 0.00143 0.00284 0.00248 Al2mz 0.00792 0.00751 0.00982 0.00191 0.00520 0.00248 Oa1o 0.03005 0.01502 0.00900 0.00430 0.01277 0.00165 Oa1z 0.03142 0.01252 0.01310 0.00095 0.01702 0.00083 Oa2o 0.00956 0.00835 0.01473 0.00191 0.00567 0.00248 Oa2z 0.00519 0.00751 0.01310 0.00095 0.00331 0.00165 Oboo 0.01421 0.01252 0.03520 -0.00430 0.01797 -0.00579 Oboz 0.01940 0.01252 0.04175 -0.00382 0.02506 -0.00744 Obmo 0.01666 0.01753 0.06057 0.00239 0.02459 -0.00413 Obmz 0.02267 0.02003 0.05075 0.00621 0.02932 0.00579 Ocoo 0.01393 0.00751 0.01719 -0.00191 0.00851 -0.00331 Ocoz 0.01229 0.01085 0.01555 -0.00191 0.00662 -0.00083 Ocmo 0.01284 0.00835 0.01310 0.00382 0.00520 0.00165 Ocmz 0.01612 0.01001 0.01228 0.00239 0.00473 0.00000 Odoo 0.01257 0.01419 0.01555 0.00334 -0.00189 0.00165 Odoz 0.01721 0.01335 0.01965 0.00239 -0.00473 0.00248 Odmo 0.01093 0.01836 0.02701 0.00334 -0.00851 -0.00826 Odmz 0.02404 0.02253 0.02947 0.00859 -0.00946 -0.01074

Synonyms of Calcic plagioclaseHide

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Localities for Calcic plagioclaseHide

Showing 2,751 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 ListShow

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

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

Afghanistan
Badakhshan Kuran wa Munjan District Sar-e-Sang ⓘ Ladjuar Medam	[Anorthite] RWMW Collection
Africa
ⓘ Mount Karisimbi	[Anorthite, Anorthite var: Labradorite] Marcelot et al. (1985) +4 other references
Sahara Desert ⓘ Sahara 99555 meteorite	[Anorthite] Mikouchi et al. (200O) +2 other references
Albania
Lezhë County Mirditë ⓘ Thirra deposit	[Anorthite] Váczi-Lovász et al. (2024)
Shkodër County Pukë ⓘ Puka-Kçira	[Anorthite, Anorthite var: Bytownite] Váczi-Lovász et al. (2024)
Algeria
ⓘ Aleksod terrane	[Anorthite] Sidali et al. (2019)
Béchar Province Abadla District ⓘ Bechar 006 Lunar meteorite	[Anorthite] Vorobyov (2023)
Bordj Badji Mokhtar Province Bordj Badji Mokhtar District Bordj Badji Mokhtar ⓘ Acfer 059/El Djouf 001 meteorites	[Anorthite] Weber et al. (1992, March)
In Guezzam Province In Guezzam District Laouni ⓘ Laouni West intrusion	[Anorthite, Anorthite var: Labradorite] Lorand et al. (1987)
In Salah Province In Salah District Foggaret Ezzaouia ⓘ Acfer 094 meteorite	[Anorthite] Anorthite +2 other references
ⓘ Acfer 214 meteorite	[Anorthite] Ma et al. (2017)
Skikda Province Azzaba District Es Sebt ⓘ Kef Hahouner lamproite intrusion	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Lustrino et al. (2016)
Ben Azzouz District El Marsa Cap de Fer ⓘ Aïn Nousri volcano	[Anorthite, Anorthite var: Labradorite] Eur. J. Mineral.
Collo District Cheraia ⓘ Kef Cheraya	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Eur. J. Mineral.
Tindouf Province ⓘ Northwest Africa 11273 Lunar meteorite	[Anorthite] www.lpi.usra.edu (2020)
Angola
Benguela Province Dombe Grande ⓘ Dombe Grande Occurrence	[Anorthite, Anorthite var: Labradorite] Lapido-Loureiro +1 other reference
Huambo Province Jolomba ⓘ Jolomba meteorite	[Anorthite] Sighinolfi et al. (1990)
Huíla Province Quilengues ⓘ Mount Tchivira	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Eur. J. Mineral.
Antarctica	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite]
ⓘ Balleny Islands	[Anorthite, Anorthite var: Labradorite] Johnson et al. (1982)
East Antarctica Buckley Island quadrangle Lewis Cliff ⓘ Lewis Cliff 86010 meteorite	[Anorthite] Delaney et al. (1988)
ⓘ Lewis Cliff 87051 meteorite	[Anorthite] McKay et al. (1990)
ⓘ Lewis Cliff 87223 meteorite	[Anorthite] Grossman et al. (1995)
ⓘ MacAlpine Hills 88105 Lunar meteorite	[Anorthite] Semenova et al. (1992, March)
ⓘ MacAlpine Hills 88136 meteorite	[Anorthite] Lin et al. (1991)
Queen Maud Land ⓘ Austhovde	[Anorthite] Hiroi et al. (2023)
ⓘ Cape Hinode	Sun et al. (2011)
Drygalski Mountains ⓘ Marmorny Nunatak	[Anorthite] Markl et al. (1999)
Humboldt Mountains ⓘ Calc-Silicate Rocks	[Anorthite] Mallik et al. (2024)
Lützow-Holm Bay East Ongul Island Showa Station ⓘ Granulite outcrop	[Anorthite] Hiroi et al. (2010)
Northern Gruber Mountains ⓘ Otratnaya Nunatak	[Anorthite] Markl et al. (1999)
Queen Fabiola Mountains ⓘ Yamato 74013 meteorite	[Anorthite, Anorthite var: Bytownite] Mukherjee et al. (1986)
ⓘ Yamato 81020 meteorite	[Anorthite] Kojima et al. (1995) +1 other reference
ⓘ Yamato 82050 meteorite	[Anorthite] Kojima et al. (1995) +1 other reference
Sør Rondane Mountains ⓘ Asuka 881371 meteorite	[Anorthite] Yanai (1993) +2 other references
Victoria Land Allan Hills ⓘ Allan Hills 85085 meteorite	[Anorthite] A. J. Brearley (1990)
ⓘ Allan Hills A77307 meteorite	[Anorthite] Han et al. (2012)
Elephant Moraine ⓘ Elephant Moraine 83309 meteorite	[Anorthite] Downes et al. (2008)
ⓘ Hallett Peninsula	[Anorthite, Anorthite var: Labradorite] Harrington et al. (1967) +1 other reference
McMurdo Dry Valleys ⓘ Taylor Valley	[Anorthite, Anorthite var: Labradorite] Kyle (1990)
West Antarctica ⓘ Adelaide Island	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Dewar (1970)
Alexander Island ⓘ Southeastern dikes	[Anorthite, Anorthite var: Labradorite] Horne et al. (1967) +1 other reference
Antarctic Peninsula ⓘ South Shetland Islands	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Smellie et al. (1984, March)
ⓘ King George Island	[Anorthite, Anorthite var: Labradorite] Barton (1965)
Admiralty Bay ⓘ Ezcurra Inlet	[Anorthite] Mozer (2012)
ⓘ Jones Mountains	[Anorthite, Anorthite var: Labradorite] Craddock et al. (1964)
Marie Byrd Land ⓘ Dorrel Rock	[Anorthite, Anorthite var: Labradorite] LeMasurier et al. (1982) +3 other references
Argentina
Buenos Aires Province Azul Cachari ⓘ Cachari meteorite	[Anorthite, Anorthite var: Bytownite] Boctor et al. (1987)
Coronel Suaréz D'Orbigny ⓘ D'Orbigny meteorite	[Anorthite] Keil (2012) +1 other reference
Catamarca Province Tinogasta Department Fiambalá Medanitos ⓘ Medanitos meteorite	[Anorthite] Symes et al. (1970)
La Rioja Province Coronel Felipe Varela Department Talampaya National Park ⓘ Talampaya meteorite	[Anorthite] Grossman (1999) +1 other reference
ⓘ Los Llantenes mining district	[Anorthite, Anorthite var: Labradorite] Zappettini et al. (2014)
Mendoza Province Las Heras Department Capdevilla District ⓘ Puesto la Peña alkaline complex	[Anorthite, Anorthite var: Bytownite] Pagano et al. (2016) +1 other reference
Neuquén Province Añelo Department ⓘ Justina bentonite deposit	[Anorthite, Anorthite var: Labradorite] Musso et al. (2022)
San Luis Province Coronel Pringles Department Estancia Grande ⓘ Las Águilas deposit	[Anorthite] Mogessie et al. (2000)
ⓘ Tucumán Province	[Anorthite] Peña (1970)
Armenia
Kotayk Province ⓘ Erevan meteorite	[Anorthite, Anorthite var: Bytownite] Nazarov et al. (1993)
Hrazdan ⓘ Hrazdan Iron-Ore project	[Anorthite, Anorthite var: Labradorite] Bowell et al. (2021)
Atlantic Ocean
Mid-Atlantic Ridge complex ⓘ Logatchev-1 hydrothermal field	[Anorthite] Gablina et al. (2006)
ⓘ Menez Gwen hydrothermal field	[Anorthite] Lein et al. (2010)
ⓘ Petersburgskoe hydrothermal field	[Anorthite] Gablina et al. (2017)
Sierra Leone fracture zone Markov Deep ⓘ Northeastern rim	[Anorthite] Sharkov et al. (2007)
ⓘ Trans-Atlantic Geotraverse hydrothermal field (TAG)	[Anorthite] Milinovic +6 other references
ⓘ Zenith–Victoria hydrothermal field	[Anorthite] Gablina et al. (2017)
Australia
New South Wales Ashburnham Co. Amaroo ⓘ Mount Keenan Mine	[Anorthite, Anorthite var: Labradorite] Stevens (1972)
Buckland Co. Ardglen ⓘ Ardglen Quarry (State Rail Quarry)	[Anorthite, Anorthite var: Labradorite] Hodge-Smith (1924)
Cadell Co. Womboota ⓘ Moama meteorite	[Anorthite] Lovering (1975)
Camden County Five Islands Nature Reserve ⓘ Big Island (Perkins Island; Rabbit Island)	[Anorthite, Anorthite var: Labradorite] Chalmers (1941)
ⓘ Martin Islet	[Anorthite, Anorthite var: Labradorite] Chalmers (1941)
ⓘ Tom Thumb Island (Flinders Island)	[Anorthite, Anorthite var: Labradorite] Chalmers (1941)
Cumberland County Dundas Valley ⓘ Pennant Hills Quarry (Dundas Quarry; Sir Thomas Mitchell Reserve)	[Anorthite, Anorthite var: Labradorite] Crawford (1973)
Prospect Prospect Hill ⓘ Prospect Quarry	[Anorthite, Anorthite var: Labradorite] Clark I. F. (1983)
Dampier Co. Dromedary Complex ⓘ Mount Dromedary Intrusion	[Anorthite, Anorthite var: Labradorite] Smith et al. (1988)
Evelyn Co. Milparinka Moorabie Bore ⓘ Moorabie meteorite	[Anorthite] Russell et al. (1997)
Gough Co. ⓘ Emmaville meteorite	[Anorthite, Anorthite var: Bytownite] Mason B. (1979)
Inglis Co. Attunga ⓘ Attunga prospect 1 (Attunga tungsten deposit)	[Anorthite] Vickery et al. (2010)
King Co. Crookwell ⓘ Binda meteorite	[Anorthite, Anorthite var: Bytownite] Garcia et al. (1978)
Mouramba Co. Nymagee ⓘ Hera Mine (Hera deposit)	[Anorthite, Anorthite var: Labradorite] McKinnon et al. (2017)
ⓘ Nymagee Copper Mine	[Anorthite] Fitzherbert et al. (2017)
Nicholson Co. Hillston Forest Vale ⓘ Forest Vale meteorite	[Anorthite] Telus et al. (2014)
Rous Co. Mummulgum ⓘ Hogarth Range labradorite	[Anorthite, Anorthite var: Labradorite] Henley et al. (2001)
Yancowinna Co. ⓘ Black Hill prospect	[Anorthite, Anorthite var: Labradorite] Gulson et al. (1985)
Broken Hill district ⓘ Broken Hill	[Anorthite, Anorthite var: Barium-Anorthite (of Nockolds and Zies), Anorthite var: Bytownite, Anorthite var: Labradorite] Worner et al. (1982)
ⓘ The Piggery	[Anorthite] Mason (1987)
Yungnulgra Co. White Cliffs ⓘ Kayrunnera	[Anorthite, Anorthite var: Bytownite] Pearson et al. (1991)
Northern Territory Central Desert Region Harts Range (Harts Ranges; Hartz Range; Hartz Ranges) Ambalindum Station Harding Springs ⓘ Lindsay 1 Mine	[Anorthite, Anorthite var: Bytownite] Zia U. Bajwah
Spriggs Creek Bore (Spriggs Bore) ⓘ Mistral Ruby Mine (Hillrise Prospect)	[Anorthite] McColl et al. (1979)
Jervois Station Jervois Range ⓘ Bellbird Mine	[Anorthite] Ransom (1978)
ⓘ Unnamed 127	[Anorthite, Anorthite var: Bytownite] Huckitta 1996
Strangways Range ⓘ Johannsen's Phlogopite Mine	[Anorthite, Anorthite var: Labradorite] Hudson et al. (1966) +1 other reference
Queensland Central Highlands Region ⓘ Springsure Volcanic Field	[Anorthite, Anorthite var: Labradorite] Ralph S Bottrill Collection
Cloncurry Shire ⓘ Duchess	[Anorthite, Anorthite var: Labradorite] Edwards et al. (1953)
South Australia City of Adelaide Adelaide ⓘ Adelaide meteorite	[Anorthite] Hutcheon et al. (1982)
District Council of Karoonda East Murray Karoonda ⓘ Karoonda meteorite	[Anorthite] J. S. Delaney et al. (1985)
District Council of Peterborough Paratoo ⓘ Paratoo copper mine	[Anorthite, Anorthite var: Labradorite] Kolitsch et al. (2026) +1 other reference
Maralinga Tjarutja (Maralinga Tjarutja Council) Maralinga ⓘ Maralinga Meteorite	[Anorthite] Keller (1993)
Pastoral Unincorporated Area Mount Eba ⓘ Prominent Hill Mine	[Anorthite, Anorthite var: Labradorite] Habibi et al. (2026)
Nullarbor Regional Reserve ⓘ Bunburra Rockhole meteorite	[Anorthite, Anorthite var: Bytownite] Weisberg et al. (2009)
Southern Mallee District Council Pinnaroo ⓘ Pinnaroo meteorite	[Anorthite] Alderman (1940) +1 other reference
Tasmania Circular Head municipality Cape Grim district ⓘ Trefoil Island	[Anorthite, Anorthite var: Labradorite] Sutherland et al. (1967)
Huon Valley municipality Huon-Channel region ⓘ Cygnet district	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Taheri
ⓘ Macquarie Island	[Anorthite, Anorthite var: Labradorite] Griffin (1982)
Kingborough municipality Longley ⓘ McCarthy's Quarry ?	[Anorthite] Sorrell (n.d.)
Waratah-Wynyard municipality ⓘ Table Cape	[Anorthite, Anorthite var: Labradorite] www.crocoite.com (2003)
Victoria City of Greater Geelong Fyansford Lower Paper Mills Road ⓘ Nichterlein's quarry	[Anorthite, Anorthite var: Labradorite] Shayan (1984)
City of Greater Shepparton Murchison ⓘ Murchison meteorite	[Anorthite] MacPherson et al. (1983)
Western Australia Bridgetown-Greenbushes Shire Greenbushes tinfield ⓘ Greenbushes Mine	[Anorthite, Anorthite var: Labradorite] Jacobson et al. (2007)
Dundas Shire Fraser Range ⓘ Bollinger Mine	[Anorthite] Barnes et al. (2020)
Kalgoorlie-Boulder Shire Broad Arrow Goldfield Paddington (Gudarra) ⓘ Paddington Gold Mine (Paddington 1; Paddington 2)	[Anorthite, Anorthite var: Labradorite] Booth (1989)
ⓘ Camel Donga meteorite	[Anorthite, Anorthite var: Bytownite] 263-269. ( Sept 1986) +1 other reference
Kalgoorlie-Boulder ⓘ Kalgoorlie Consolidated Gold Mines	[Anorthite, Anorthite var: Labradorite] Simpson (1948)
Woolibar Station (Hampton Plains Goldfield) South Kal Mines (South Kalgoorlie Gold Mine; HBJ) ⓘ White Hope Gold Mine	[Anorthite, Anorthite var: Labradorite] Simpson (1951)
Meekatharra Shire Meekatharra Meekatharra Goldfield ⓘ Ingliston Extended Gold Mine (Ingliston; Ingliston Extended North; New Ingliston; Ingliston Extended East; Manchuria; Ingliston Extended South)	[Anorthite, Anorthite var: Labradorite] Simpson
Mount Padbury Station ⓘ Mount Padbury meteorite	[Anorthite, Anorthite var: Bytownite] Delaney et al. (1982)
Mount Marshall Shire Bencubbin ⓘ Bencubbin meteorite	[Anorthite] A New Siderolite from Bencubbin +2 other references
Ngaanyatjarraku Shire West Musgrave Block Wingellina Community (Irrunytju) ⓘ Picrite hill	[Anorthite, Anorthite var: Bytownite] Trommsdorff et al. (1968)
Paterson Orogen ⓘ Winu deposit	[Anorthite] Dalstra et al. (2023)
Port Hedland Shire Abydos Station Wodgina ⓘ Wodgina Tantalite Mine (Wodgina pegmatite; Main tantalite dyke)	[Anorthite, Anorthite var: Labradorite] Simpson (1948)
Westonia Shire Westonia ⓘ Edna May Gold Mine	[Anorthite, Anorthite var: Labradorite] Simpson et al. (1948)
Wiluna Shire Mount Keith ⓘ Mount Keith Open Pit	[Anorthite] Grguric (2003)
Wiluna ⓘ Millbillillie meteorite	[Anorthite] www.meteorites.com.au
Yalgoo Shire Dalgaranga Station ⓘ Dalgaranga meteorite (Dalgaranga Crater)	[Anorthite, Anorthite var: Bytownite] McCall (1965) +1 other reference
Austria
Burgenland Oberwart District Stadtschlaining Goberling ⓘ Glasbachgraben	[Anorthite] Hiessleitner (1951)
Carinthia Sankt Veit an der Glan District Hüttenberg ⓘ Hüttenberger Erzberg	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Meixner (1981)
ⓘ Lölling ?	[Anorthite, Anorthite var: Bytownite] Niedermayr et al. (1995)
Mosinzgraben Mosinz ⓘ Wastlgraben	[Anorthite, Anorthite var: Bytownite] Meixner (1967)
Spittal an der Drau District Mallnitz Dösen valley ⓘ Eckriegel (Eggriegl) ?	[Anorthite] Niedermayr et al. (1995)
Steinfeld Rottenstein valley ⓘ Grakofel	[Anorthite, Anorthite var: Labradorite] Niedermayr et al. (1995)
Völkermarkt District ⓘ Eisenkappel-Vellach	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Niedermayr et al. (1995)
Ebriach ⓘ Pyrrhotite prospect	[Anorthite] Carinthia II (2017)
Wolfsberg District Wolfsberg Waldenstein ⓘ Hematite Mine	[Anorthite]
Lower Austria Horn District Drosendorf-Zissersdorf ⓘ Drosendorf	[Anorthite] ERTL et al. (2008)
Krems-Land District Albrechtsberg an der Großen Krems ⓘ Klein-Heinrichschlag	[Anorthite, Anorthite var: Labradorite] Fechner et al. (1985)
Bergern im Dunkelsteinerwald ⓘ Paltmühl	[Anorthite] Asenbaum et al. (2025)
ⓘ Langenlois	[Anorthite, Anorthite var: Labradorite] Exel (1993)
Senftenberg ⓘ Amphibolite outcrops	[Anorthite, Anorthite var: Bytownite] Exel (1993)
Melk District Dunkelsteinerwald Gansbach ⓘ Mitterbachgraben	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite]
Persenbeug-Gottsdorf ⓘ Loja	[Anorthite] Löffler et al. (2011)
Waidhofen an der Thaya District Raabs an der Thaya Nonndorf bei Raabs ⓘ Nonndorf gabbro quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Libowitzky et al. (2012)
Styria Deutschlandsberg District Bad Schwanberg ⓘ Bärofen	[Anorthite] Miller et al. (2005)
ⓘ Hartner quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Alker (1956)
Sankt Martin im Sulmtal ⓘ Bergla	[Anorthite]
Wies Steyeregg ⓘ Marienschacht coal mine	[Anorthite]
Leibnitz District Wildon Weitendorf ⓘ Basalt quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Aufschluss 1972 (SB)
Südoststeiermark District Bad Gleichenberg Wilhelmsdorf ⓘ Stradner Kogel	[Anorthite] Postl et al. (1996)
Feldbach Mühldorf bei Feldbach ⓘ Steinberg	[Anorthite, Anorthite var: Bytownite] Postl et al. (1996)
Klöch ⓘ Basalt quarry	[Anorthite] Taucher (1989)
Voitsberg District Hirschegg-Pack Rainerwald ⓘ Rainerwald lodge	[Anorthite] Postl
Köflach Köflach - Voitsberg lignite deposit Zangtal ⓘ Muttlkogel	[Anorthite]
Tyrol Lienz District Lienz ⓘ Schlossberg	[Anorthite] C.Auer (2016)
ⓘ Pyrrhotite mine	[Anorthite] C.Auer (2016)
Vorarlberg Bludenz District Silbertal ⓘ Untere Dürrwaldalpe slag locality	[Anorthite] Krause et al. (2025)
Bangladesh
Chittagong Division Comilla District ⓘ Patwar meteorite	[Anorthite, Anorthite var: Bytownite] Powell (1971) +1 other reference
Noakhali District ⓘ Hatiya Island	[Anorthite] Uddin et al. (2022)
Belarus
Brest Region Stolin District ⓘ Zmenj meteorite	[Anorthite] Mason B. (1979)
Belgium
Wallonia Liège Grâce-Hollogne Horion-Hozémont ⓘ Hozémont	[Anorthite, Anorthite var: Labradorite] Hatert et al. (2002)
Luxembourg Libramont-Chevigny Saint-Pierre ⓘ Lamouline	[Anorthite, Anorthite var: Bytownite] Hatert et al. (2002)
ⓘ Serpont massif	[Anorthite, Anorthite var: Labradorite] Hatert et al. (2002)
Namur Assesse Courrière ⓘ Grand-Pré	[Anorthite, Anorthite var: Labradorite] Hatert et al. (2002)
Bolivia
Chuquisaca Yamparáez Province ⓘ Recreo	[Anorthite] Federico Ahlfeld y Jorge Muñoz Reyes (1955)
Bosnia and Herzegovina
Republika Srpska Doboj ⓘ Ozren Massif	[Anorthite] Putiš et al. (2022)
Brazil
Bahia Itabuna ⓘ Itabuna syenitic batholith	[Anorthite, Anorthite var: Labradorite] Leandro et al. (2022)
Espírito Santo Vitória Trindade and Martin Vaz archipelago ⓘ Martin Vaz islands	[Anorthite, Anorthite var: Labradorite] Cordani (1970) +4 other references
ⓘ Trindade island	[Anorthite, Anorthite var: Labradorite] doi.org/10.1007/BF00302491 +6 other references
Goiás Barro Alto ⓘ Barro Alto bauxite deposit	[Anorthite, Anorthite var: Labradorite] Santos (2012)
ⓘ Crixás gold field	[Anorthite, Anorthite var: Labradorite] Jost et al. (2001)
Minas Gerais Martinho Campos Ibitira ⓘ Ibitira meteorite	[Anorthite] Steele et al. (1976)
ⓘ Perdões	[Anorthite, Anorthite var: Labradorite] Jour. of South American Earth Sci. ...
ⓘ Zona da Mata	[Anorthite, Anorthite var: Labradorite] Allan et al. (1989)
Pará Curionópolis ⓘ Cristalino Cu-Au deposit	Craveiro et al. (2019)
Marabá ⓘ Buritirama Mine	[Anorthite, Anorthite var: Labradorite] Salgado et al. (2019)
São Félix do Xingu ⓘ AQW2 deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Stama et al. (2026)
Paraná Foz do Iguaçu ⓘ Iguazu falls	[Anorthite] Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)
Pernambuco Alagoinha ⓘ Serra de Magé meteorite	[Anorthite] Duke et al. (1967) +1 other reference
Fernando de Noronha archipelago ⓘ Fernando de Noronha island	[Anorthite, Anorthite var: Labradorite] Smith et al. (1933) +9 other references
Rio de Janeiro Angra dos Reis Ilha Grande ⓘ Angra dos Reis meteorite	[Anorthite] Riches et al. (2012)
Rio Grande do Norte Currais Novos ⓘ Brejui mine	[Anorthite] de Hollanda et al. (2017)
Lajes ⓘ Bonfim Mine	[Anorthite] Souza Neto et al. (2008)
Rio Grande do Sul Encantado ⓘ Santa Bárbara meteorite	[Anorthite] Lewis et al. (2016)
ⓘ Vista Alegre	[Anorthite, Anorthite var: Labradorite] Pinto et al. (2011)
São Paulo Ilhabela Búzios island ⓘ Búzios island alkaline massif	[Anorthite] de Barros Gomes et al. (2017)
Bulgaria
Blagoevgrad Province Bansko Municipality ⓘ Obidim eclogite	[Anorthite] Janák et al. (2011)
Haskovo Province Topolovgrad Municipality Hlyabovo ⓘ Kanarata quarry	[Anorthite] Szopa +9 other references
Pazardzhik Province Panagyurishte Municipality Panagyurishte ⓘ Assarel Mine	[Anorthite, Anorthite var: Labradorite] Zartova et al. (2004)
Smolyan Province ⓘ Chepelare Municipality	[Anorthite] Svetoslav Petrussenko et al. (2007)
Madan Municipality Borieva Mine ⓘ Petrovitsa deposit	[Anorthite] Milenkov et al. (2022)
Yambol Province Tundzha Municipality ⓘ Manastir deposit	[Anorthite, Anorthite var: Labradorite] Panayotova et al. (2025)
Burkina Faso
Est Region Gnagna Province Bilanga Department Bilanga-Yanga ⓘ Bilanga meteorite	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] GROSSMAN et al. (2001) +1 other reference
Cambodia
Ratanakiri Province ⓘ Ba Kev (Bo Kheo; Bo Kham; Bokeo; Phumi Ba Key; Andaung Pich; Andaung Pech)	[Anorthite] Lacombe (1969) +2 other references
Cameroon
West Region Bamboutos Galim ⓘ Noun plain	[Anorthite, Anorthite var: Labradorite] Wandji et al. (2010)
Canada
British Columbia Atlin Mining Division Rainy Hollow District ⓘ Maid of Erin Mine	[Anorthite] Webster et al. (1992)
Clinton Mining Division Taseko Lake Area Upper Taseko River (Battlement Creek) ⓘ Taylor-Windfall Mine	[Anorthite] albite alunite andalusite andesine ...
Golden Mining Division West Kootenay District ⓘ Beaver Creek meteorite	[Anorthite, Anorthite var: Bytownite] Telus et al. (2014)
Greenwood Mining Division Grand Forks ⓘ Marble quarry (Kettle River Rock quarry)	[Anorthite] Richard Gunter Collection
Liard Mining Division Cassiar ⓘ Contact Group occurrence	[Anorthite] Peatfield (n.d.)
Kinaskan Lake ⓘ Red Chris Mine	[Anorthite, Anorthite var: Labradorite] Imperial Metals Corp
ⓘ Mineral Mountain-Copper Butte area	[Anorthite] Sabina (1973)
Vancouver Island Victoria Mining Division ⓘ Willow Grouse Mine	[Anorthite, Anorthite var: Bytownite] - (n.d.)
Manitoba Cross Lake ⓘ Pipestone Lake	[Anorthite, Anorthite var: Labradorite] Phillips (1979)
Lynn Lake District ⓘ Melvin Lake	[Anorthite, Anorthite var: Labradorite] Phillips (1979)
Snow Lake District ⓘ Osborne Lake Mine	[Anorthite] Bristol et al. (1989)
ⓘ Utik Lake Banded Iron Deposit	[Anorthite, Anorthite var: Bytownite] Bernier (1990)
Newfoundland and Labrador ⓘ Labrador	[Anorthite, Anorthite var: Labradorite] [ ]
ⓘ Nain Complex	[Anorthite, Anorthite var: Labradorite] Waard
Kikkertavak Island ⓘ Igiak Bay Quarry	[Anorthite, Anorthite var: Labradorite] Evans
ⓘ Paul Island	[Anorthite, Anorthite var: Labradorite] Grice (1989)
ⓘ Ford Harbour	[Anorthite, Anorthite var: Labradorite] Dana et al. (1892)
ⓘ Ten Mile Bay Quarry	[Anorthite, Anorthite var: Labradorite] Evans
ⓘ Tabor Island	[Anorthite, Anorthite var: Labradorite] Grice (1989)
ⓘ Grenfell Quarry	[Anorthite, Anorthite var: Labradorite] Traill (1970)
ⓘ Newfoundland	[Anorthite, Anorthite var: Labradorite] www.alpinegems.net
ⓘ Hydra pegmatite	[Anorthite] Malay et al. (2026)
Northwest Territories ⓘ Mactung Mine	[Anorthite] Li et al. (2021)
Nova Scotia Cumberland Co. Cape D'Or (Cap D'Or) ⓘ Cape Spencer	[Anorthite] Don Doell
Lunenburg Co. Cherry Hill ⓘ Pigeonite occurrence	[Anorthite, Anorthite var: Labradorite] Papezik et al. (1981)
Nunavut Coppermine River area ⓘ Muskox Intrusion	[Anorthite] Roach et al. (1998)
Kitikmeot Region ⓘ Hackett River	[Anorthite] Grant (2009)
Ontario Algoma District Giles Township ⓘ Baldhead River	[Anorthite, Anorthite var: Labradorite] Dakota Matrix Minerals
Haliburton County Highlands East Township Monmouth Township ⓘ Bear Lake diggings	[Anorthite, Anorthite var: Bytownite]
ⓘ Padwell Mine	[Anorthite, Anorthite var: Labradorite] www.geologyontario.mndmf.gov.on.ca (n.d.)
Leeds and Grenville Counties Elizabethtown Township ⓘ Billings Mine	[Anorthite, Anorthite var: Labradorite] www.geologyontario.mndm.gov.on.ca (n.d.)
Muskoka District Stisted Township Concession VII ⓘ Lot 33	[Anorthite] Lloyd Van Duzen
Nipissing District Calvin Township ⓘ Hayes property (Eau Claire)	[Anorthite, Anorthite var: Labradorite] Heinrich (1962)
Dana Township ⓘ Upper Canada Stone Quarry	[Anorthite, Anorthite var: Bytownite] www.geologyontario.mndm.gov.on.ca (n.d.)
Ottawa Gloucester Township ⓘ Ottawa area	[Anorthite, Anorthite var: Bytownite] António Manuel Ináçio Martins.
Parry Sound District Cowper Township ⓘ Wilcox Mine	[Anorthite, Anorthite var: Labradorite] Coleman (1900)
Rainy River District Bad Vermilion Lake Area ⓘ Mine Centre area	[Anorthite, Anorthite var: Bytownite] Tagai et al. (1992)
Sudbury District Unorganized North Sudbury District Chester Township ⓘ Côté Gold Project	Katz et al. (2025)
Thunder Bay District Lac des Iles Area ⓘ Lac des Iles Complex	[Anorthite, Anorthite var: Labradorite] determinations by accelerator mass ... +1 other reference
ⓘ Legris Lake	[Anorthite] N.T. Pettigrew and K.H. Hattori
Seeley Lake Area ⓘ Area 41 deposit	Cao (2017)
Timiskaming District Cobalt-Gowganda region Cobalt area ⓘ Coleman Township	[Anorthite, Anorthite var: Labradorite] Boyle (1968) +1 other reference
ⓘ Québec	[Anorthite, Anorthite var: Labradorite] Mason (1976)
Abitibi-Témiscamingue La Vallée-de-l'Or RCM Réservoir-Dozois ⓘ Cabonga Reservoir	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Olivier Langelier Collection
Côte-Nord Manicouagan RCM ⓘ Manicouagan impact structure	[Anorthite, Anorthite var: Labradorite] Spray et al. (2023)
Laurentides Antoine-Labelle RCM Notre-Dame-du-Laus ⓘ Parker Mine	[Anorthite, Anorthite var: Labradorite] Velthuizen (1993)
Les Laurentides RCM Sainte-Agathe-Des-Monts ⓘ Labradorite Occurrences	[Anorthite, Anorthite var: Labradorite] Sabina (1986) +1 other reference
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Anorthite] Schilling et al. (2011)
Rouville RCM ⓘ Mont Rougemont	[Anorthite] O'Neill (1914)
Saguenay-Lac-Saint-Jean Le Fjord-du-Saguenay RCM Mont-Valin ⓘ Lac à Paul mine	[Anorthite, Anorthite var: Labradorite]
Saguenay TE ⓘ Chute-à-Caron hydroelectric complex (Shipshaw hydroelectric complex)	[Anorthite, Anorthite var: Labradorite]
Saskatchewan Athabasca Basin Honsvall Lake ⓘ Gneiss and clinopyroxenite outcrops	[Anorthite, Anorthite var: Labradorite] Snoeyenbos et al. (1995)
Seabee Gold Operation ⓘ Fisher prospect	[Anorthite, Anorthite var: Labradorite] Beaudin et al. (2024)
ⓘ Santoy 8 Mine	[Anorthite, Anorthite var: Labradorite] Beaudin et al. (2024)
Yukon Dawson mining district ⓘ Clinton Creek Mine	[Anorthite, Anorthite var: Labradorite] Htoon (1979)
Watson Lake mining district Itsi Mountain Wilson Lake ⓘ Gun claim	[Anorthite] Färber (n.d.)
Cape Verde
Barlavento Islands ⓘ Santa Luzia Island	[Anorthite, Anorthite var: Labradorite] Bebiano (1932) +1 other reference
Central African Republic
Nana-Mambéré Lobaye River (Bali River) ⓘ Bali meteorite	[Anorthite] Hoinkes et al. (1975)
Chad
Mayo-Kebbi Est Region Mayo Kebi granite ⓘ Zabili pluton	Olivier et al. (2021)
Tibesti Region ⓘ Tibesti Volcanic Province	[Anorthite, Anorthite var: Labradorite] Vincent (Sahara du Tchad) +4 other references
Chile
Aisén Aisén Province ⓘ Puyuhuapi	[Anorthite] Aguirre et al. (1998)
Antofagasta Antofagasta Province Taltal ⓘ Vaca Muerta meteorite	[Anorthite] Kimura et al. (1991)
Arica y Parinacota Arica Province ⓘ Arica	[Anorthite, Anorthite var: Labradorite] Petrov (n.d.) +1 other reference
Atacama Copiapó Province Copiapó ⓘ Gloria-Chinches Mine	[Anorthite, Anorthite var: Labradorite] Cisternas et al. (2006)
ⓘ La Culebra Mine	[Anorthite, Anorthite var: Labradorite] Cisternas et al. (2006)
ⓘ Manto Cobriza Mine	[Anorthite, Anorthite var: Labradorite] Cisternas et al. (2006)
ⓘ San Pedro Mine	[Anorthite, Anorthite var: Labradorite] Cisternas et al. (2006)
Coquimbo Limarí Province Ovalle ⓘ Flor de Chile mine	[Anorthite] British Natural History Museum online ...
Magallanes Magallanes Province Rio Verde ⓘ Seno Skyring	[Anorthite, Anorthite var: Labradorite] Woolley (1987)
Maule ⓘ San Pedro volcano	[Anorthite, Anorthite var: Bytownite] COSTA (2002)
Tarapacá Iquique Province Iquique Chanabaya ⓘ Pabellón de Pica	[Anorthite] samples analysed by Gerhard Mohn and ...
China
Anhui Anqing Yuexi County Wumiao Marble quarry ⓘ Calc-silicate outcrops	[Anorthite, Anorthite var: Bytownite]
Chuzhou Mingguang City ⓘ Jiashan fluorite–barite deposit	[Anorthite, Anorthite var: Labradorite] Kang et al. (2026)
Ma'anshan Dangtu County Zhonggu Fe ore field (Zhongshan-Gushan Fe ore field; Zhonggushan Fe ore field) ⓘ Gushan Mine	[Anorthite, Anorthite var: Labradorite] Yusheng Zhai et al. (1996)
Beijing Pinggu District ⓘ Pinggu-Jixian	[Anorthite, Anorthite var: Labradorite] Yu et al. (1994)
Fujian Fuzhou Pingtan County ⓘ Pingtan complex	[Anorthite, Anorthite var: Bytownite] Jiyue Xue et al. (1999)
Sanming Taining County ⓘ Gutian porphyry Cu-Mo deposit	[Anorthite] Tian et al. (2023)
Gansu Baiyin Baiyin District ⓘ Heishishan Au deposit	[Anorthite, Anorthite var: Bytownite] Shanming Fu et al. (2005)
Jinchang Jinchuan District ⓘ Jinchuan Ni-Cu-PGE deposit (Baijiajuzi Ni-Cu-PGE deposit)	[Anorthite, Anorthite var: Labradorite] Zhongli Tang (1990)
Longshoushan Uranium ore zone ⓘ Jiling U deposit	Yu et al. (2025)
Jiuquan Guazhou Co. ⓘ Guaishishan Cu-Ni deposit	[Anorthite, Anorthite var: Bytownite] Lishe Wang et al. (2008)
Jinta Co. ⓘ Shazouquan Ophiolite	[Anorthite, Anorthite var: Labradorite] Meng et al. (2023)
Longnan Cheng County ⓘ Changba Pb-Zn-(Ag) deposit (Changba-Lijiagou Pb-Zn-(Ag) deposit)	[Anorthite] Wei et al. (2024)
Liangdang Co. ⓘ Huayagou Au deposit	[Anorthite, Anorthite var: Labradorite] Teng et al. (2025)
Guangdong Shaoguan Nanxiong Co. ⓘ Zoumalian	[Anorthite, Anorthite var: Labradorite] Liangshu Shu et al. (2004)
Shixing Co. ⓘ Diaodangpai zeolite occurrence	[Anorthite, Anorthite var: Labradorite] Liangshu Shu et al. (2004)
Wengyuan Co. Xiazhuang Uranium ore field (Xiwang Uranium ore field) ⓘ Xianrenzhang deposit (U deposit No. 338)	[Anorthite, Anorthite var: Labradorite] Lin Jun (2006)
Yangjiang Yangchun Co. ⓘ Shilu Cu-Fe Mine	[Anorthite, Anorthite var: Labradorite] Zheng et al. (2015)
Guangxi Hechi Dahua Yao Autonomous County ⓘ Dahua tremolite nephrite deposit	[Anorthite] Zhang et al. (2024)
Luocheng Mulao Autonomous County ⓘ Ping’an deposit	[Anorthite] Xie et al. (2022)
Nandan County ⓘ Tongkeng-Changpo Mine	[Anorthite] Jiahua Pan et al. (1993)
Guizhou Guiyang Qingzhen County ⓘ Qingzhen meteorite	[Anorthite, Anorthite var: Labradorite] Rambaldi et al. (1984)
Heilongjiang Heihe Aihui District ⓘ Sandaowanzi Mine (Shandaowanzi Mine)	[Anorthite] Zhai et al. (2018)
Qitaihe Boli Co. ⓘ Jiefanggou Au deposit	[Anorthite, Anorthite var: Labradorite] Enguang Zang et al. (2009)
Yichun Tieli City ⓘ Luming Mo-(Au) deposit	[Anorthite] Ouyang et al. (2023)
Henan Luoyang Luoning County Tieluping ore field ⓘ Shagou Mine (Shagouxi Mine)	[Anorthite, Anorthite var: Bytownite] Jingwen Mao et al. (2006)
Nanyang Neixiang County ⓘ Shuanglong area	[Anorthite] Bai et al. (2025)
Wancheng District ⓘ Du hill (Dushan)	[Anorthite] Jianhong Zhang et al. (1989)
Hubei Huangshi Daye Co. Edong Mining District ⓘ Tonglushan Mine	[Anorthite] Zhang et al. (2023)
Hunan Chenzhou Beihu District Qitianling complex Xintianling W-polymetallic ore field ⓘ Xintianling W-Bi deposit	[Anorthite] Yang et al. (2022)
Suxian District Dongpo ore field ⓘ Jinchuantang Sn-Bi deposit	[Anorthite] Huifang Liu and Qi Lu (2008)
Yizhang Co. Dongpo ore field ⓘ Shizhuyuan Mine	[Anorthite] Jingwen Mao et al. (1996)
Hengyang Hengnan Co. Chuankou W ore field ⓘ Chuankou deposit	[Anorthite] Li et al. (2022)
Xiangtan Xiangtan Co. ⓘ Xingfengshan Au–W deposit	[Anorthite] Li et al. (2024)
Inner Mongolia Baotou City Bayan Obo mining district ⓘ Bayan Obo deposit	[Anorthite, Anorthite var: Labradorite] Qing-chang (1981)
Chifeng City (Ulanhad League; Chifeng Prefecture) Songshan District ⓘ Chaihulanzi Mine	[Anorthite] Hongquan She et al. (2006)
Hohhot City (Huhehaote Prefecture) Wuchuan County ⓘ Huanghuatan Cu-Ni-Pt-Pd deposit	[Anorthite, Anorthite var: Bytownite] Youbin Liang (1981)
Tongliao City (Tongliao Prefecture) Horqin Left Middle Banner ⓘ Qianjiadian ore field	[Anorthite] Huang et al. (2025)
Xilingol League (Xilinguole Prefecture) East Ujimqin Banner (Dongwuzhumuqin Co.; Dongwu Qi) ⓘ Dong Ujimqin Qi meteorite	[Anorthite] Terribilini et al. (2000)
Plain Blue Banner (Zhenglan Co.) ⓘ Yangtizishan-Moshishan Ti deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Yiming Zhao et al. (2008)
Jiangsu Nanjing Jiangning District ⓘ Meishan Fe deposit	[Anorthite, Anorthite var: Labradorite] Chuanxian Lin and Zheru Zhang (1984)
Jiangxi Ganzhou Anyuan Co. ⓘ Shitouping Ion-Adsorption Heavy REE Deposit	[Anorthite] Cao et al. (2024) +1 other reference
Yudu Co. ⓘ Yinkeng polymetallic ore field	[Anorthite, Anorthite var: Labradorite] Mingxing Shi and Guirong Gao (2006)
Jingdezhen Leping Co. ⓘ Zhuxi W-Cu deposit	[Anorthite] Song et al. (2022) +1 other reference
Shangrao Dexing Co. ⓘ Zuomiban	[Anorthite] Zhou Guoqing (1997) +1 other reference
Jilin Jilin Panshi City ⓘ Hongqiling Cu-Ni-PGE deposit	[Anorthite] Zicheng Chen (1991)
Liaoning Dalian Wafangdian City ⓘ Huatong Mine (Huatungkou Mine)	[Anorthite] Matsuda (1969)
Tieling Kaiyuan Co. ⓘ Zhaojiatai Pluton	[Anorthite] Zhang et al. (2025)
Qinghai Hainan Xinghai County ⓘ Tongyugou Mine	[Anorthite] Hanwen Zhang (2001)
Haixi Mongol and Tibetan Autonomous Prefecture Dulan County ⓘ Delong Au-Cu deposit	[Anorthite] Chen et al. (2023)
ⓘ East Gouli eclogites	[Anorthite, Anorthite var: Labradorite] Chang et al. (2024)
Golmud City (Ge'ermu Co.) ⓘ Galinge Fe deposit	[Anorthite] Miao Yu et al. (2013)
Mangnai City (Mangya Co.) Lenghu Co. ⓘ Niubiziliang complex	[Anorthite, Anorthite var: Labradorite] Huiwen Liu et al. (2014)
Yushu Tibetan Autonomous Prefecture Zhidoi Co. (Zhiduo Co.) ⓘ Sanchakou	[Anorthite] Zhang et al. (2026) +1 other reference
Shaanxi Hanzhong Ningqiang County ⓘ Ningqiang meteorite (Ningqiang carbonaceous chondrite)	[Anorthite, Anorthite var: Bytownite] Wang et al. (2009)
Shangluo Zhen'an County ⓘ Guilingou Mo-W deposit	[Anorthite] Xiong et al. (2025)
Shanxi Datong Zuoyun County ⓘ Tongjialiang Mine	[Anorthite] Yuan et al. (2019)
ⓘ Qinshui Basin	[Anorthite] Wang et al. (2025)
Yuncheng Yuanqu Co. Zhongtiaoshan ore field ⓘ Tongwa Cu occurrence	[Anorthite] Qiu et al. (2017)
Sichuan Chengdu ⓘ Emeishan Basalt Formation	[Anorthite] Liu et al. (2024)
Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture) Yajiang County Kangding pegmatite field ⓘ Jiajika Mine	[Anorthite] Jiankang Li et al. (2006) +1 other reference
Liangshan Yi Dechang County ⓘ Baima gabbro pegmatite	[Anorthite] Wei et al. (2026)
Mianning County ⓘ Maoniuping Mine	[Anorthite] Congde Chen and Guangping Pu (1991)
Panzhihua Miyi County ⓘ Baima V-Ti-Fe deposit	[Anorthite] Fuwen Chen (1990)
Ya'an Shimian County ⓘ Wajiaoba	[Anorthite] Tinggao Xia et al. (2005)
Tibet Lhasa Maizhokunggar Co. (Mozhugongka Co.) ⓘ Zhibula Cu deposit	[Anorthite] Xu et al. (2019) +1 other reference
Qüxü Co. (Qushui Co.) ⓘ Liangguo corundum deposit	[Anorthite] Zhang et al. (2018)
Ngari Gêrzê Co. ⓘ Dong lake ophiolite (Dong Co ophiolite; Tontso ophiolite)	[Anorthite, Anorthite var: Bytownite] Bao Peisheng et al. (2007)
Qamdo Prefecture (Changdu Prefecture) ⓘ Jinshajiang ophiolite	[Anorthite] Wang et al. (2021)
Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture) Tingri Co. (Dingri Co.) ⓘ Thongmon	Chen et al. (2022)
Xinjiang Akesu Prefecture ⓘ Baicheng Co.	[Anorthite, Anorthite var: Labradorite] Tang (2005)
Bayin'gholin Autonomous Prefecture Hejing Co. (Xejing Co.) ⓘ Dunde Fe-Zn deposit	[Anorthite, Anorthite var: Labradorite] Li et al. (2022)
Qiemo Co. (Qerqen Co.; Cherchen Co.) ⓘ Pakepake 005 meteorite	[Anorthite] Meteorlogical Bulletin
Hami Prefecture (Kumul Prefecture; Qumul Prefecture) Yizhou District Baishiquan ore district ⓘ Baishiquan Cu-Ni deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Fengmei Chai et al. (2006)
ⓘ Baishitouquan intrusion	[Anorthite] Jin et al. (2024)
Huangshan-Jing'erquan ore belt ⓘ Xiangshan Cu-Ni-V-Ti deposit	[Anorthite] Jiaxin Zhang (2003) +1 other reference
ⓘ Juyuan W deposit	[Anorthite] Yan et al. (2021)
Tuwu-Yandong copper ore belt ⓘ Baixintan Magmatic Ni–Cu Sulfide Deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Ruan +3 other references
Ili Kazakh Autonomous Prefecture Altay Prefecture (Aletai Prefecture) Aletai Co. (Altay Co.) ⓘ Qia'erdunbasixi Fe-Cu-Au deposit	[Anorthite] Rui Wang and Yongfeng Zhu (2010)
Fuyun Co. (Koktokay Co.) ⓘ Kalatongke Mine (Kalatunk Mine; Karatungk Mine)	[Anorthite, Anorthite var: Labradorite] Han et al. (2007) +1 other reference
Koktokay pegmatite field (Keketuohai pegmatite field) Altay Mine ⓘ Koktokay No. 3 pegmatite (Altay No. 3 pegmatite)	[Anorthite] Wang (2024)
Wucaiwan Mining Area ⓘ Yihua coal mine	[Anorthite] Wang et al. (2024)
Jeminay County ⓘ Eastern Sawur Caldera Complex	[Anorthite, Anorthite var: Labradorite] Shen Ping et al. (2007)
Yunnan Dali Jianchuan County ⓘ Jinhe intrusion	[Anorthite] Xianfan Liu et al. (2009)
Dêqên Autonomous Prefecture Dêqên County (Deqin Co.; Diqing Co.) ⓘ Yangla Cu-Zn deposit (Yargla Cu-Zn deposit; Yagla Cu-Zn deposit; Yagra Cu-Zn deposit)	[Anorthite] Xiaoming Qu et al. (2004)
Shangri-La County ⓘ Hongniu-Hongshan Cu deposit	[Anorthite] Huijuan Peng et al. (2014)
Honghe Jianshui County Puxiong ⓘ Puxiong regolith-hosted REE deposit	[Anorthite] Wang et al. (2024)
Zhejiang Wenzhou Cangnan County ⓘ Fanshan alunite deposit	[Anorthite] Zhou et al. (2022)
Colombia
Bolívar Department ⓘ Membrillal	[Anorthite] Barboza-Miranda et al. (2025)
Magdalena Department Sierra Nevada de Santa Marta Mountains ⓘ El Hierro creek	[Anorthite, Anorthite var: Labradorite] Betancur-Figueroa et al. (2020)
Cook Islands
ⓘ Aitutaki Island	[Anorthite, Anorthite var: Labradorite] Wood et al. (1970) +4 other references
ⓘ Atiu Island	[Anorthite, Anorthite var: Labradorite] Wood et al. (1970) +3 other references
Costa Rica
Alajuela Province Atenas Canton Atenas District ⓘ La Garita Bridge Quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite]
San Carlos Canton Arenal Vulcano National Parc ⓘ Arenal Volcano	[Anorthite] E.L. Clopton collection
Cuba
Holguín Province Moa-Baracoa District Barracanao (Baracoa) ⓘ Potosí Mine	[Anorthite, Anorthite var: Labradorite] Pujol-Solà et al. (2020)
ⓘ Quesigua Gabbro	[Anorthite, Anorthite var: Labradorite] Ríos et al. (1984)
Santiago de Cuba Province ⓘ Firmeza District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Roesler (1917)
Juragua Iron Company Mines ⓘ Concordia Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
ⓘ East Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
Estancia Hill ⓘ Estancia Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
ⓘ Ocania Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
ⓘ West Five Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
ⓘ West Four Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
ⓘ West One Mine	[Anorthite, Anorthite var: Labradorite] Roesler (1917)
Villa Clara Province ⓘ Escambray Mountain (Sierra de Escambray)	[Anorthite] Maresch et al. (2012)
Czech Republic
Central Bohemian Region Benešov District Bernartice ⓘ Novátor mine	[Anorthite] Sýkorová et al. (2016)
Beroun District Hudlice ⓘ Krušná Hora	[Anorthite, Anorthite var: Labradorite] Vtělenský J. (1959)
ⓘ Kladno District	[Anorthite] Žáček et al. (1995)
Kutná Hora District Nové Dvory ⓘ Nové Dvory eclogite outcrop	[Anorthite, Anorthite var: Labradorite]
Žleby ⓘ Markovice quarry	[Anorthite] Dolníček et al. (2018)
Příbram District Psí hory gold mining district Chotilsko Mokrsko ⓘ Mokrsko-West gold deposit (Mokrsko Au deposit)	[Anorthite] Zachariáš et al. (2014)
Karlovy Vary Region Karlovy Vary District Čichalov Mokrá ⓘ Mokrá quarry	[Anorthite] Č +4 other references
Moravian-Silesian Region Frýdek-Místek District Žermanice ⓘ Žermanice Quarry	[Anorthite, Anorthite var: Labradorite] Matýsek et al. (2018)
Olomouc Region Jeseník District ⓘ Vlčice	[Anorthite, Anorthite var: Labradorite] Kruťa
ⓘ Zlaté Hory	[Anorthite] Kuttna +1 other reference
Šumperk District Ruda nad Moravou ⓘ Žd'ár pegmatite	[Anorthite] Novak et al. (2010) +2 other references
Pardubice Region Chrudim District Vrbatuv Kostelec ⓘ Zárubka quarry	[Anorthite] Kalenda et al. (2011)
Plzeň Region Tachov District Zadní Chodov ⓘ Zadní Chodov deposit (Hinterkotten deposit)	[Anorthite] Havelcová et al. (2020)
South Bohemian Region Český Krumlov District Český Krumlov Domoradice ⓘ Domoradice graphite deposit	[Anorthite] Černý et al. (1995)
Písek District Písek ⓘ Kamenné doly quarry	[Anorthite] Houzar et al. (2008)
Strakonice District Krty-Hradec ⓘ Krty quarries	[Anorthite] Litochleb (1997)
Tábor District Dolní Hořice ⓘ Pacova Hill quarry	[Anorthite] www.mineralos.cz (2003)
Ústí nad Labem Region Děčín District Malá Veleň ⓘ Jedlka	[Anorthite, Anorthite var: Labradorite] Pauliš et al. (2021)
Litoměřice District Býčkovice ⓘ Býčkovice Intrusions	[Anorthite, Anorthite var: Labradorite] Ulrych et al. (1989)
Most District Skršín ⓘ Dobrčice	[Anorthite] Žáček V
Teplice District Bystřany ⓘ Nechvalice	[Anorthite] Žáček V
ⓘ Hostomice	[Anorthite] Žáček V
Zabrušany ⓘ Želénky	[Anorthite] Žáček et al. (2005)
Ústí nad Labem District Povrly Roztoky ⓘ Roztoky Intrusive Centre	[Anorthite, Anorthite var: Labradorite] Ulrych et al. (1983) +11 other references
Ústí nad Labem ⓘ Mariánská Skála (Mariánská hora; Marienberg)	[Anorthite] Ulrych (2000)
Vysočina Region Havlíčkův Brod District Krucemburk ⓘ Staré Ransko	[Anorthite, Anorthite var: Bytownite] Ackerman et al. (2025)
Jihlava District Stonařov (Stannern) ⓘ Stonařov meteorite (Stannern meteorite)	[Anorthite, Anorthite var: Bytownite] von Engelhardt (1963)
Třebíč District Vladislav Hostákov ⓘ Křemel Hill	[Anorthite, Anorthite var: Labradorite] Houzar
Žďár nad Sázavou District ⓘ Mirošov	[Anorthite, Anorthite var: Labradorite] Houzar +5 other references
Djibouti
Tadjourah Region ⓘ Ardoukôba Volcano	[Anorthite] Iltireh et al. (2024)
ⓘ Asal Rift	[Anorthite] Iltireh et al. (2024)
Dominican Republic
Barahona Province Sierra de Baoruco Los Checheses ⓘ Filipinas Larimar Mines	[Anorthite] Broda et al. (2022)
DR Congo
North Kivu Beni Territory Ruwenzori Mutwanga ⓘ Alexandra Peak	[Anorthite, Anorthite var: Labradorite] Roccati (1907)
ⓘ Mont Emin	[Anorthite, Anorthite var: Labradorite] Roccati (1907)
South Kivu Shabunda Territory ⓘ Lulingu	[Anorthite] Villeneuve et al. (2022)
Ecuador
Carchi Province Awa Indian Preserve ⓘ Camumbi River gold placer	[Anorthite, Anorthite var: Bytownite] Barron et al. (2025)
Guayas Province Guayaquil Canton Guayaquil Pascuales La Germania ⓘ C.V. Hormigones	[Anorthite] Alejandro Felix
Egypt
New Valley Governorate ⓘ Isna meteorite	[Anorthite] Methot et al. (1975)
Red Sea Governorate ⓘ Abu Ghalaga mine	[Anorthite, Anorthite var: Labradorite] El-Desoky et al. (2023)
ⓘ Abu Khruq alkaline complex	[Anorthite, Anorthite var: Labradorite] Mogahed (2016)
ⓘ El Bola mafic–ultramafic intrusion	[Anorthite] Abdelfadil et al. (2025)
ⓘ El Kahfa Complex	[Anorthite, Anorthite var: Labradorite] El Ramly +4 other references
ⓘ Gabal Al Kharaza	[Anorthite] Atef et al. (2023)
ⓘ Gabal El-Ineigi	[Anorthite, Anorthite var: Labradorite] El-Dokouny et al. (2023)
ⓘ South Gabel Um Monqul	[Anorthite] Atef et al. (2023)
ⓘ Um Rus Mine	[Anorthite, Anorthite var: Labradorite] Zoheir et al. (2020)
Wadi Abu Rasheid ⓘ Leucogranite	[Anorthite] Elsagheer et al. (2026)
Wadi Allaqi District Wadi Haimur ⓘ Abu Swayel Cu-Ni deposit	[Anorthite] Helmy et al. (1995)
El Salvador
Sonsonate Department ⓘ Izalco Volcano	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] ...
Ethiopia
Afar Region Kilbet Rasu ⓘ Erta Ale Volcanic Range	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] exemple de l'Afar. Bulletin de la Société Géologique de France (5-6) +8 other references
ⓘ Tendaho geothermal field	[Anorthite, Anorthite var: Labradorite] Gebregziabher (1998)
Oromia Region East Shewa Zone ⓘ Boseti Volcanic Complex	[Anorthite, Anorthite var: Labradorite] Brotzu et al. (Main Ethiopian Rift) +3 other references
Eurasian Plate
Mariana Trough ⓘ Forecast vent field	[Anorthite] Ki Choi et al. (2024) +1 other reference
Tian Shan South Tian Shan ⓘ Aqishan-Yamansu Fe-Cu-Au metallogenic belt	[Anorthite, Anorthite var: Labradorite] Sun et al. (2020)
Europe
Ore Mountains ⓘ Zinnwald-Cínovec mining region	[Anorthite] Qiao et al. (2024)
Finland
Lapland Penikat complex Sompujärvi Reef ⓘ Kirakkajuppura PGE deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Barkov et al. (1999)
Sodankylä Viiankiaapa mire area ⓘ Sakattilampi (Sakatti deposit)	[Anorthite] Fröhlich et al. (2021)
Satakunta Nakkila ⓘ Järvikylä	[Anorthite, Anorthite var: Labradorite] J. Dyer collection
South Karelia Lappeenranta ⓘ Ylämaa area	[Anorthite, Anorthite var: Bytownite] www.gemmo.eu (n.d.)
ⓘ Ylämaa spectrolite quarries	[Anorthite, Anorthite var: Labradorite, Labradorite var: Spectrolite] Hytönen (1999)
Savitaipale ⓘ Luotolax meteorite	[Anorthite] Mason B. (1979)
South Ostrobothnia Kauhajoki ⓘ Kauhajärvi	[Anorthite] Kärkkäinen et al. (1999)
Southwest Finland Kimitoön (Kemiönsaari) Kimitoön Island ⓘ Illo marble quarry	[Anorthite, Anorthite var: Labradorite] Hytönen (1999)
ⓘ Norrsundvik	[Anorthite] Laitakari (1967)
ⓘ Pargas	[Anorthite] Hawthorne et al. (1996)
Uusimaa Nurmijärvi ⓘ Ilveskallio	[Anorthite, Anorthite var: Labradorite] Jaakko Kurki Collection
Raseborg ⓘ Mustio quarry	[Anorthite] Henri Koskinen Collection
France
Auvergne-Rhône-Alpes Ardèche Privas Saint-Priest ⓘ Col de l'Escrinet	[Anorthite, Anorthite var: Labradorite] Bull. Soc. Franç. Minéralo. ...
Cantal Mauriac Menet Brocq-en-Menet ⓘ Vensac	[Anorthite] R. Pierrot
ⓘ Puy de Menoyre ?	[Anorthite] Specimen to R.Fialip collection 2010 ...
Saint-Flour Villedieu ⓘ Bouzentes	[Anorthite, Anorthite var: Labradorite]
ⓘ Cézallier Massif	[Anorthite, Anorthite var: Labradorite] Brousse +3 other references
Drôme Die Saint-Jean-en-Royans ⓘ Bouvante-le-Haut meteorite	[Anorthite, Anorthite var: Bytownite] Christophe Michel-Lévy et al. (1987)
Haute-Loire Brioude Saint-Ilpize ⓘ Chantel	[Anorthite] Forestier et al. (1969)
la Redonde ⓘ Bois d’Antou	[Anorthite] Collected by Guy Pégère and François ...
Saint-Privat-du-Dragon ⓘ Peygerolles	[Anorthite] PERINET F. (2009)
Torsiac Lanau ⓘ Listvenite outcrop	[Anorthite, Anorthite var: Labradorite] Forestier (1964)
Le Puy-en-Velay Le Monastier-sur-Gazeille ⓘ Gem plagioclase occurrence	[Anorthite, Anorthite var: Labradorite] Chatagnier et al. (2024)
Saint-Front ⓘ Bournac volcano	[Anorthite, Anorthite var: Labradorite] Grew (1977)
Saint-Pierre-Eynac ⓘ Suc de Monac	[Anorthite, Anorthite var: Labradorite] Cotonian et al. (1988)
ⓘ Velay Volcanic Area	[Anorthite, Anorthite var: Labradorite] Brousse +15 other references
ⓘ Devés Volcanic Plateau	[Anorthite, Anorthite var: Labradorite] Brousse +1 other reference
Loire Montbrison Verrières-en-Forez ⓘ Phialay	[Anorthite] Lacroix (1893)
Puy-de-Dôme ⓘ Chaȋne des Puys Volcanic Field	[Anorthite, Anorthite var: Labradorite] Brousse +13 other references
Clermont-Ferrand Saint-Sandoux ⓘ Puy de Saint-Sandoux (Puy de Barneire)	[Anorthite] LACROIX A. (1894)
ⓘ Saint-Saturnin	[Anorthite, Anorthite var: Labradorite] Brousse
ⓘ Limagne Basin	[Anorthite, Anorthite var: Labradorite] Bailey +7 other references
ⓘ Mont-Dore Volcanic Field (Mont-Dore volcanic province)	[Anorthite, Anorthite var: Labradorite] Brousse +7 other references
Riom Charbonnières-les-Varennes Beaunit ⓘ Puy Gonnard	[Anorthite, Anorthite var: Labradorite] Lemanski (n.d.)
Saint-Georges-de-Mons ⓘ Chaȋne de la Sioule Volcanic Field	[Anorthite, Anorthite var: Labradorite] Brousse +3 other references
Bourgogne-Franche-Comté Doubs Besançon Ornans ⓘ Ornans Meteorite	[Anorthite] A. F. Noonan et al. (1977)
Haute-Saône Lure Mélisey Château-Lambert ⓘ Gabbro-dioritic outcrops (1)	[Anorthite, Anorthite var: Bytownite] F. André and J. Béhien
ⓘ Gabbro-dioritic outcrops (2)	[Anorthite, Anorthite var: Bytownite] F. André and J. Béhien
ⓘ Metavaugnerite outcrops (1)	[Anorthite, Anorthite var: Bytownite] F. André and J. Béhien
ⓘ Metavaugnerite outcrops (2)	[Anorthite, Anorthite var: Bytownite] F. André and J. Béhien
Saint-Maurice-sur-Moselle ⓘ Gabbro-dioritic outcrops	[Anorthite, Anorthite var: Bytownite] F. André and J. Béhien
Saône-et-Loire Charolles ⓘ Bourgogne-Charollais volcanic necks	[Anorthite, Anorthite var: Labradorite] Brousse et al. (1964) +1 other reference
Brittany Morbihan Vannes Arradon ⓘ Roguédas	[Anorthite] Chauris (2014)
Centre-Val de Loire Loir-et-Cher Vendôme Lancé ⓘ Lancé Meteorite	[Anorthite] Brearley et al. (1998)
Corsica Corse-du-Sud Sartène ⓘ Sainte-Lucie-de-Tallano	[Anorthite, Anorthite var: Bytownite] Delesse (1848) +1 other reference
French Guiana Constable Islands ⓘ Grand Connétable	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] de la Paix Izerumugaba et al. (2026)
French Polynesia Austral Islands ⓘ Rurutu Island	[Anorthite, Anorthite var: Labradorite] Chubb et al. (1927) +8 other references
Marquesas Islands ⓘ Ua Pou Island	[Anorthite] Legendre C. et al. (2005)
Society Islands Leeward Islands ⓘ Raiatea Island	[Anorthite, Anorthite var: Bytownite] Blais et al. (1997) +2 other references
Windward Islands ⓘ Tahiti Island	[Anorthite, Anorthite var: Labradorite] Mcbirney et al. (1968) +2 other references
Hitiaa O Te Ra Papenoo ⓘ Papeno'o Valley	[Anorthite, Anorthite var: Bytownite] Lacroix (1904)
French Southern and Antarctic Lands ⓘ St. Paul island	[Anorthite, Anorthite var: Labradorite] ARLIGUIE Michel collection
Grand Est Bas-Rhin Molsheim Oberhaslach ⓘ Nideck	[Anorthite] Kuntz et al. (2025)
Guadeloupe Basse-Terre Vieux-Habitants ⓘ Madeleine-Soufrière volcanic massif	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Lefèvre et al. (1985)
Ile-de-France Paris ⓘ Paris meteorite	[Anorthite] Hewins (2014)
Martinique Arrondissement of Le Marin Le Diamant ⓘ Diamond Rock	[Anorthite, Anorthite var: Bytownite] Lacroix (1910)
New Caledonia Southern Province Thio ⓘ Koum Granodiorite	[Anorthite] Cluzel et al. (2024)
Normandy Manche Avranches Le Teilleul ⓘ Le Teilleul meteorite	[Anorthite, Anorthite var: Bytownite] Mason B. (1979)
Nouvelle-Aquitaine Charente-Maritime Jonzac Saint-Simon-de-Bordes ⓘ Jonzac meteorite	[Anorthite] Farrington (1901)
Haute-Vienne Limoges ⓘ Sauviat-sur-Vige	[Anorthite, Anorthite var: Labradorite] Coffrant (1974)
Rochechouart Champagnac-la-Rivière ⓘ Brie Quarry ?	[Anorthite] Queneau (n.d.)
Occitanie Ariège Foix Artigues ⓘ Le Roc Blanc	[Anorthite] Lacroix (1893)
ⓘ Lassur mine	[Anorthite] Queneau (n.d.)
Saint-Girons Seix Salau ⓘ La Fourque granodiorite outcrop	[Anorthite, Anorthite var: Labradorite] Raimbault et al. (1987)
Aveyron Millau Alrance Arvieu coronitic metanorite outcrop ⓘ Pentezac	[Anorthite, Anorthite var: Labradorite] Inventaire Minéralogique de la France ...
Pont-de-Salars ⓘ Arvieu coronitic metanorite outcrop	[Anorthite, Anorthite var: Labradorite]
ⓘ Bage reservoir	[Anorthite, Anorthite var: Labradorite] G. Trolliard et al. +1 other reference
Rodez Sévérac-d'Aveyron ⓘ Lapanouse-de-Sévérac slag locality	[Anorthite] Etier J.R. & Ch. et al. (2004)
Villefranche-de-Rouergue ⓘ Cransac	[Anorthite] R. Pierrot
Hérault Lodève ⓘ Cabrières	[Anorthite, Anorthite var: Labradorite] Ambert et al. (2014)
Lot Figeac Cuzac ⓘ La Gasquie	[Anorthite] TREILLARD Michel colllection
Provence-Alpes-Côte d'Azur Alpes-de-Haute-Provence Forcalquier Saint-Maime ⓘ Saint-Maime mines	[Anorthite] Favreau G. et al. (2004)
Hautes-Alpes Briançon Abriès-Ristolas ⓘ Petit Belvedère du Viso	[Anorthite] Abdel-Karim et al. (1989)
Montgenèvre ⓘ Chenaillet slopes	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Abdel-Karim et al. (1989)
Var Draguignan Rayol-Canadel-sur-Mer ⓘ Canadel Pass	[Anorthite] Mari et al. (1979)
ⓘ Ecuelle point	[Anorthite] Lougnon (continent et Iles du Levant) +1 other reference
Gabon
Estuaire Province Komo Monts de Cristal complex ⓘ Kinguele	[Anorthite] Maier et al. (2015)
Germany
Baden-Württemberg Freiburg Region Breisgau-Hochschwarzwald Eisenbach ⓘ Schollach	[Anorthite] Nickel (1947)
Bavaria Lower Bavaria Freyung-Grafenau District Röhrnbach ⓘ Steinerleinbach Quarry	[Anorthite] Habel (2009)
Rottal-Inn District Massing ⓘ Mässing meteorite	[Anorthite, Anorthite var: Bytownite] Mason B. (1979)
Lower Franconia Haßberge District Maroldsweisach ⓘ Zeilberg Quarry	[Anorthite, Anorthite var: Labradorite] Wittern (2001)
Upper Palatinate Neustadt an der Waldnaab District Pleystein ⓘ Miesbrunn pegmatite–aplite swarm	[Anorthite] Dill et al. (2012)
Tirschenreuth District Wiesau Triebendorf ⓘ Basalt works	[Anorthite] Weiß (1990)
Hesse Darmstadt Main-Kinzig-Kreis Hanau ⓘ Großauheim	[Anorthite, Anorthite var: Labradorite] Weiß (1990)
Giessen Region Giessen Buseck Großen-Buseck ⓘ Attenberg quarry	[Anorthite, Anorthite var: Bytownite] Weiß (1990)
Kassel Region Werra-Meißner Eschwege ⓘ Blaue Kuppe	[Anorthite] Koritnig (1954)
Lower Saxony Goslar District Bad Harzburg Radau valley ⓘ Gabbro Quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Wittern (2001)
North Rhine-Westphalia Arnsberg Märkischer Kreis Iserlohn Letmathe Helmke quarry nature reserve ⓘ Genna zinc smelter slag locality	[Anorthite] Bender et al. (1994)
Detmold Höxter Willebadessen Peckelsheim ⓘ Peckelsheim meteorite	[Anorthite, Anorthite var: Bytownite] Ramdohr et al. (1969)
Rhineland-Palatinate Ahrweiler Brohltal Glees ⓘ Hüttenberg sand pit	[Anorthite] Kratzsch (2006)
Kempenich Engeln ⓘ Granulite occurrence	[Anorthite] Loock et al. (1990)
Mayen-Koblenz Maifeld Ochtendung ⓘ Eiterköpfe quarry	[Anorthite] Personally collected by Günter Frenz
ⓘ Wannenköpfe Quarry	[Anorthite] Weiß et al. (1999)
Mayen ⓘ Mayener Feld	[Anorthite] Brauns (1922)
Seekante ⓘ Xenolith CS-008 (Bellbergite type-locality)	[Anorthite] Juroszek et al. (Ti 5 Fe)
Mendig Bell ⓘ Rothenberg Quarry	[Anorthite] Hentschel (1983)
Mendig ⓘ In den Dellen quarries	[Anorthite] Blass
ⓘ Thelenberg	[Anorthite] Blass
Pellenz Kruft ⓘ Tönchesberg	[Anorthite] Leu (2017)
Nickenich ⓘ Nickenicher Weinberg	[Anorthite, Anorthite var: Labradorite] Künzel et al. (2011)
Vordereifel Ettringen ⓘ Caspar quarry	[Anorthite, Anorthite var: Bytownite] Hentschel (1983) +1 other reference
ⓘ Ettringer Feld	[Anorthite] Brauns (1922)
Rhein-Lahn-Kreis Lahnstein Friedrichssegen ⓘ Friedrichssegen Mine	[Anorthite] Gerhard Möhn Collection. Identified by ...
Saxony-Anhalt Harz Blankenburg ⓘ Michaelstein	[Anorthite] Koch (1886)
Thale Friedrichsbrunn ⓘ Bocksberg skarn	[Anorthite] Thomas Lühr Collection
Thale ⓘ Pabstburg skarn	[Anorthite] Thomas Lühr Collection
Saxony Dresden Plauenscher Grund ⓘ Monzonite quarries	[Anorthite, Anorthite var: Labradorite] Frenzel (1874)
ⓘ Ratsstein quarry ?	[Anorthite, Anorthite var: Labradorite] Juliane R. Collection
Erzgebirgskreis ⓘ Schneeberg	[Anorthite] Lapis 30 (7/8)
Mittelsachsen Claußnitz Diethensdorf ⓘ Diethensdorf Quarry	[Anorthite, Anorthite var: Labradorite] Wittern (2001)
Penig ⓘ Amerika Quarry	[Anorthite, Anorthite var: Labradorite] H. Vollstädt et al. (Dresden)
Sächsische Schweiz-Osterzgebirge Dippoldiswalde ⓘ Sadisdorf	[Anorthite] Leopardi et al. (2024)
Schleswig-Holstein Segeberg Damsdorf - Stocksee - Tensfeld area ⓘ Gravel pits	[Anorthite, Anorthite var: Labradorite] Wittern (2001)
Thuringia Greiz District Kauern ⓘ Lichtenberg Absetzer dump	[Anorthite] Witzke et al. (1998)
Weida ⓘ Loitsch Quarry	[Anorthite] Hanneberg et al. (2009) +1 other reference
Schmalkalden-Meiningen District Floh-Seligenthal Schnellbach ⓘ Nesselgrund Quarry	[Anorthite, Anorthite var: Labradorite]
Greece
Attica East Attica Lavreotiki Agios Konstantinos (Kamariza) Kamariza Mines (Kamareza Mines) ⓘ Hilarion Mine	[Anorthite] Uwe Kolitsch (unpublished SEM-EDS analyses)
ⓘ Plaka	[Anorthite] Baltatzis (1981)
Plaka Mines ⓘ Adami Mine No. 2	[Anorthite] Rieck et al. (2018)
Eastern Macedonia and Thrace Drama Paranesti ⓘ Ruby occurrence	[Anorthite] Wang et al. (2017)
Rhodope Arriana Kechros ⓘ Kovalo eclogites	[Anorthite, Anorthite var: Labradorite] Mposkos et al. (2011)
Maroneia-Sapes ⓘ Maroneia	[Anorthite, Anorthite var: Labradorite] Vasilatos et al. (2023)
Xanthi Myki ⓘ Gorgona	[Anorthite] Voudouris et al. (2019)
ⓘ Thermes ore field	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Liati et al. (1994)
South Aegean Milos Milos Island ⓘ Profitis Ilias Au deposit	[Anorthite] Grosche et al. (2023)
Naxos ⓘ Naxos Island	[Anorthite] 33-35 +2 other references
Thira Santorini Island ⓘ Akrotiri	[Anorthite, Anorthite var: Labradorite] Sotiropoulou et al. (2010)
Tinos Tinos Island Panormos Bay ⓘ Planitis Island	[Anorthite] Färber (n.d.)
Greenland
Avannaata Nuussuaq Peninsula ⓘ Qaarsut	[Anorthite, Anorthite var: Labradorite] Benson (1940)
ⓘ Østerfjeld	[Anorthite, Anorthite var: Labradorite] Bøggild (1953)
ⓘ Olrik Fjord area	[Anorthite, Anorthite var: Bytownite] Deer (1963)
Kujalleq Napasorsuaq ⓘ Nalunaq Mine	Grammatikopoulos et al. (2004)
Northeast Greenland National Park ⓘ Werner Bjerge Complex	[Anorthite, Anorthite var: Bytownite] Brooks et al. (1982, June)
Qeqertalik Disko Island ⓘ Asuk	[Anorthite, Anorthite var: Labradorite] Bøggild (1953)
ⓘ Maligât Formation	[Anorthite] Vereshchagin et al. (2024)
Sermersooq Kangerlussuaq Fjord ⓘ Skaergaard intrusion	[Anorthite] Thomassen et al. (2006, February) +1 other reference
Nuuk Qeqertarsuatsiaat area Allumersat ⓘ Sapphirine-occurrence NE of Bjørnesund	[Anorthite] Williams (1984)
ⓘ Fiskenæsset old harbour	[Anorthite] Bøggild (1953) +1 other reference
ⓘ Sinarsuk deposit	[Anorthite, Anorthite var: Bytownite] - (n.d.)
Grenada
ⓘ Kick‘em Jenny Seamount	[Anorthite] Olsen (2011)
Haiti
L'Artibonite Department Gonaïves Arrondissement ⓘ Casseus	[Anorthite] Harnish et al. (1986)
Hungary
Baranya County Pécs District Gyód ⓘ Gyód boreholes	[Anorthite, Anorthite var: Bytownite] Kovács et al. (2003)
Borsod-Abaúj-Zemplén County Zemplén Mts (Tokaj Mts) ⓘ Sarmatian volcanos	[Anorthite, Anorthite var: Bytownite] Kohút et al. (2019)
Fejér County Bicskei District ⓘ Alcsútdoboz-2 Borehole	[Anorthite, Anorthite var: Labradorite] Szabó et al. (1993) +1 other reference
Hajdú-Bihar County Kaba ⓘ Kaba meteorite	[Anorthite] Brearley et al. (1998) +1 other reference
Heves County Pétervására District Recsk ⓘ Csákány kő	[Anorthite, Anorthite var: Labradorite] Sándor et al. (2005)
Nógrád County Salgótarján ⓘ Pécs-kő	[Anorthite, Anorthite var: Labradorite] EGU / EGS - AGU - EUG Joint Assembly et al. (Bakony-Balaton Highland)
Veszprém County Balatonfüred District Monoszló ⓘ Hegyestű Quarry	[Anorthite, Anorthite var: Labradorite] XVI ECROFI European Current Research On Fluid Inclusions et al. (Eds F. Noronha, A. Dória and A. Guedes)
Iceland
Northeastern Region Þingeyjarsveit ⓘ Bárðarbunga Volcano	[Anorthite] Furman et al. (2025)
Southern Peninsula Grindavíkurbær Grindavik ⓘ Fagradalsfjall Volcano	[Anorthite] Günter Frenz collection
Southern Region Hornafjörður ⓘ Austurhorn Intrusion	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Blake (1966)
Vestmannaeyjar Vestmannaeyjar archipelago (Westman islands) Surtsey Island ⓘ Unnamed borehole	[Anorthite, Anorthite var: Labradorite] Jackson et al. (2019)
Western Region Eyja- og Miklaholtshreppur ⓘ Ljósufjöll volcano	[Anorthite, Anorthite var: Labradorite] Martin et al. (2007) +1 other reference
India
Andaman and Nicobar Islands Andaman Islands ⓘ South Andaman Island	Barman et al. (2016)
Andhra Pradesh Krishna District ⓘ Kondapalle (Kondapalli Layered Complex)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Leelanandam (1997)
ⓘ Vissannapeta meteorite	[Anorthite] Grossman (2000) +1 other reference
Visakhapatnam District ⓘ Bora Complex	[Anorthite] Randive et al. (2020)
Paderu ⓘ Borra	[Anorthite] BHOWMIK (2000)
Vizianagaram District ⓘ Sītārāmpuram	Choudhuri et al. (1974)
Bihar Gaya District ⓘ Chhotanagpur Gneissic Complex	[Anorthite, Anorthite var: Bytownite] Mohammad et al. (2022)
Jharkhand Dumka District ⓘ Dumka Gem mine	[Anorthite, Anorthite var: Bytownite] Bhattacharjee et al. (2012)
Ramgarh District ⓘ Bokaro coalfield	[Anorthite, Anorthite var: Labradorite] Mineralogical Society of America - ... +1 other reference
Karnataka Kolar District Kolar Gold Fields ⓘ Sakarsanahalli	[Anorthite] Narayanan Kutty et al. (1977)
Kerala Palghat District ⓘ Vattalakki	[Anorthite, Anorthite var: Labradorite] RARE-EARTHS
Wayanad district ⓘ Mananthavady	[Anorthite] Ravindra Kumar et al. (1989)
Madhya Pradesh Jabalpur Division Balaghat District Baihar Malanjkand ⓘ Malanjkhand Mine	[Anorthite] Sarkar et al. (1996)
Chhindwara District ⓘ Semarkona meteorite	[Anorthite] Srinivasan et al. (1996) +1 other reference
Khandwa District Andore Nimar ⓘ Lakangaon meteorite	[Anorthite, Anorthite var: Bytownite] Mason B. (1979)
Maharashtra Nashik Division Jalgaon District Sawade Pr Chandsar ⓘ Savda	[Anorthite, Anorthite var: Labradorite] Gotze +7 other references
Nashik District Vadali Bhoi ⓘ Khedrai Dam lava channel	[Anorthite, Anorthite var: Labradorite] Sen et al. (20112)
Odisha ⓘ Balangir District	[Anorthite] Patel et al. (2001)
Rajasthan Jaipur district Sikar District ⓘ Rohil	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Rout et al. (2022)
Jhunjhunu District ⓘ Jahaz prospect	[Anorthite, Anorthite var: Bytownite] Mineralogical Studies of Metasomatized ... +1 other reference
Jodhpur Division Jodhpur District ⓘ Lohawat meteorite	[Anorthite] Sisodia et al. (2001)
Pali District ⓘ Piplia Kalan meteorite	[Anorthite, Anorthite var: Bytownite] Shukla et al. (1997)
Sirohi District Deri-Ambaji Zn-Pb-Cu deposit ⓘ Ambaji deposit	[Anorthite, Anorthite var: Labradorite] Deb (1980)
Udaipur Division Rajsamand District ⓘ Amet granitoid pluton	[Anorthite, Anorthite var: Labradorite] Sahu et al. (2026)
Tamil Nadu Krishnagiri District ⓘ Kakangari meteorite	[Anorthite] Brearley (1996) +2 other references
Ramanathapuram district ⓘ Parnallee meteorite	[Anorthite] Bridges et al. (1995)
ⓘ Sittampundi complex	[Anorthite] GSA Bulletin +4 other references
Telangana Karimnagar District Malial ⓘ Kornerupine Locality	[Anorthite, Anorthite var: Bytownite] Sharma et al. (2006)
Uttar Pradesh Agra District Fatehabad pargana ⓘ Nagaria meteorite	[Anorthite] Saiki (1995)
Basti District ⓘ Haraiya meteorite	[Anorthite, Anorthite var: Bytownite] Schwartz et al. (2001)
Uttarakhand Nainital District ⓘ Bhowali	shanker et al. (2002)
West Bengal Bankura District ⓘ Shalka meteorite	[Anorthite, Anorthite var: Bytownite] Mason (1963)
Indian Ocean
ⓘ Dirck Hartog Ridge	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Maciąg et al. (2019)
Indonesia
Bangka-Belitung Province Belitung Island (Biliton Island) East Belitung Regency ⓘ Batu Pancur	[Anorthite] Econ Geol (1977)
Lampung Province Krakatoa volcanoes (Krakatau) ⓘ Anak Krakatoa Island (Anak Krakatau)	[Anorthite, Anorthite var: Labradorite] Smithsonian
ⓘ Merapi Volcano	[Anorthite] Knuever et al. (2023)
North Maluku Province Halmahera Island ⓘ Wailukum Ni Laterites	[Anorthite] Bari et al. (2026)
Papua Province Mimika Regency Gunung Bijih District Ertsberg Complex ⓘ Ertsberg East Complex (GBT)	[Anorthite] Richard W. Henley +12 other references
ⓘ Gajah Tidur Prospect	Bensaman et al. (2015)
South Sulawesi Province ⓘ Bila volcanics complex	[Anorthite, Anorthite var: Labradorite] Van Leeuwen (1981) +1 other reference
Southeast Sulawesi Province North Konawe Regency ⓘ Kelurahan Pondidrha laterite	[Anorthite] Qi et al. (2024)
West Java Province Bandung Regency Tangkuban Perahu Volcano ⓘ Ratu Crater	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Dani Lukman Hakim (2016)
Garut Regency ⓘ Papandayan volcano	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Abdurrachman et al. (2012)
West Nusa Tenggara Province Sumbawa Island West Sumbawa Regency ⓘ Batu Hijau Mine	[Anorthite] Idrus et al. (2009)
Iran
Alborz Province Taleqan County ⓘ Taleghan-Alemut Complex	[Anorthite, Anorthite var: Labradorite] Stalder (1971)
Ardabil Province Meshgin Shahr County ⓘ Shoshonitic Dyke Swarm	[Anorthite, Anorthite var: Labradorite] Fadaeian et al. (2022)
Isfahan Province Aran and Bidgol County ⓘ Veshnaveh	[Anorthite, Anorthite var: Labradorite] Nezafati et al. (2017)
Kerman Province Kerman County Kerman meteorite field ⓘ Kerman 001 meteorite	[Anorthite] Pourkhorsandi et al. (2019)
ⓘ Kerman 002 meteorite	[Anorthite] Pourkhorsandi et al. (2019)
ⓘ Kerman 003 meteorite	[Anorthite] Pourkhorsandi et al. (2019)
ⓘ Shahdad meteorite	[Anorthite] Pourkhorsandi et al. (2019)
Shahr-e Babak County Shahr-e Babak ⓘ Chah-Mesi epithermal vein deposit	[Anorthite, Anorthite var: Labradorite] Altenberger et al. (2022)
Qazvin Province Qazvin County ⓘ Zehabad deposit	[Anorthite, Anorthite var: Labradorite] Shahbazi et al. (2019)
ⓘ Sabzevar ophiolite	[Anorthite, Anorthite var: Bytownite] Rahmani et al. (2020)
South Khorasan Province Khusf County ⓘ Shadan porphyry gold–copper deposit	[Anorthite] Nayebi et al. (2026)
Tehran Province Karand ⓘ Veramin meteorite	[Anorthite, Anorthite var: Bytownite] Powell (1971)
Yazd Province Abarkuh County ⓘ Shabdiz Fe deposit	[Anorthite, Anorthite var: Labradorite] Rasti et al. (2026)
Iraq
Diyala Governorate ⓘ Hamrin Basalt	[Anorthite, Anorthite var: Labradorite] Kettanah (2023)
Kirkuk Governorate Hawija District ⓘ Hamrin Mountains	[Anorthite, Anorthite var: Labradorite]
Ireland
Leinster Louth County Carlingford ⓘ Carlingford Mountain	[Anorthite] Rutley (1902)
Wicklow County Lough Dan Brown Mountain ⓘ Vesuvianite locality	[Anorthite] David Jordan (1999)
Israel
Haifa District Kishon river Kishon Mid Reach zone 2 Mount Carmel ⓘ Rakefet magmatic complex	[Anorthite] Griffin et al. (2016)
Northern District Jezreel Subdistrict Emek Izrael Regional Council ⓘ Yizre’el Valley	[Anorthite] Stan +3 other references
Southern District Beersheba Subdistrict Tamar Regional Council Hatrurim Basin ⓘ Aravaite type locality	[Anorthite] Britvin et al. (2021) +1 other reference
ⓘ Har Ye'elim	[Anorthite] Kruszewski et al. (2021)
ⓘ Wadi Halamish	[Anorthite] Britvin et al. (2019)
ⓘ Paralava outcrops	[Anorthite] Galuskina et al. (2025)
Tel Aviv District ⓘ Ayalon River (Nahal Ayalon)	[Anorthite] Gross (1977)
Italy
Campania Metropolitan City of Naples Ercolano San Vito ⓘ San Vito Quarry	[Anorthite] Russo et al. (2004)
ⓘ Scala lava flow	[Anorthite] Scacchi (1882)
ⓘ Vallone di San Sebastiano	[Anorthite] Gruppo Mineralogico Geologico ...
ⓘ Mount Somma	[Anorthite, Anorthite var: Bytownite] Rose. G. (1823)
ⓘ Ottaviano	[Anorthite] Alfonso Frías Forcada Collection
ⓘ Phlegraean Fields	[Anorthite] De Stefani (1905)
Pollena Trocchia ⓘ Pollena quarries	[Anorthite] Russo et al. (2004)
Pozzuoli ⓘ Fondo Riccio	[Anorthite] Manasse (1902 b)
Sant'Anastasia ⓘ Lagno Amendolare	[Anorthite] www.gmgn.it (n.d.)
Somma Vesuviana ⓘ Trapolino Quarry (Cava Nuova)	[Anorthite] Badham (1997)
Torre Annunziata ⓘ Oncino lava flow (Uncino lava flow)	[Anorthite] Scacchi (1882)
Torre del Greco ⓘ Camaldoli della Torre	[Anorthite] Scacchi (1882)
ⓘ Villa Inglese quarries	[Anorthite] Scacchi (1882) +2 other references
ⓘ Somma-Vesuvius Complex	[Anorthite] Panikorovskii et al. (2017) +2 other references
Emilia-Romagna Ferrara Province Vigarano Mainarda Vigarano Pieve ⓘ Vigarano meteorite (Cariani; Ferrara; Mainardi; Morandi; Parish; Pieve; Vigarano Mainarda; Vigarano Pieve; Vigarno; Vigarvano; Vigavano [NHM cat.])	[Anorthite] Mason (1971) +2 other references
Metropolitan City of Bologna Camugnano ⓘ Serra dei Zanchetti (Serra del Zanchetto ophiolite)	[Anorthite, Anorthite var: Labradorite] Morandi et al. (1982)
Lazio Metropolitan City of Rome Capital ⓘ Alban Hills	[Anorthite] Federico et al. (2002)
ⓘ Ariccia	[Anorthite] De Michele (1974)
ⓘ Campagnano di Roma	[Anorthite] Antonio Borrelli collection - visual ...
ⓘ Ficoreto carbonatite	[Anorthite] Stoppa et al. (2019)
ⓘ Monte Cavalluccio	[Anorthite] Antonio Borrelli collection - visual ...
ⓘ Monte Tozzo	[Anorthite] Antonio Borrelli collection - visual ...
Magliano Romano ⓘ Fosso Attici	[Anorthite] Stoppani et al. (1982)
Rocca di Papa ⓘ Campi di Annibale (Campus Hannibalis; Hannibal Fields)	[Anorthite, Anorthite var: Labradorite] Lacroix (1917)
ⓘ Sacrofano	[Anorthite] Parodi et al. (1996)
ⓘ Biachella Valley	[Anorthite] Collected & analyzed by Rossano Carlini
ⓘ Stracciacappe caldera	[Anorthite] Stoppani et al. (1982)
Viterbo Province Gradoli ⓘ Poggio Pinzo (Gradoli pozzolana quarry)	[Anorthite] Signoretti et al. (2001)
Onano ⓘ Montenero Quarry	[Anorthite] Cresta et al. (2002)
ⓘ Vetralla	[Anorthite]
ⓘ Tre Croci	[Anorthite] Begini (2021) +1 other reference
ⓘ Villa San Giovanni in Tuscia	[Anorthite] Carlini
Viterbo ⓘ Le Carcarelle	[Anorthite] Carlini et al. (2017)
ⓘ San Martino al Cimino	[Anorthite] Zambonini F. (1900) +1 other reference
Liguria Genoa Castiglione Chiavarese ⓘ Bracco Pass	[Anorthite] Marchesini et al. (2025)
Lombardy Bergamo Province Cene Rossa Valley ⓘ Monte Bò	[Anorthite, Anorthite var: Labradorite] Maida (2002)
ⓘ Valsorda	[Anorthite] Maida (2002)
Brescia Province Niardo ⓘ Stabio Valley	[Anorthite] Cerea et al. (2019)
Como Province Livo ⓘ Borgo peridotite outcrop	[Anorthite] Tumiati et al. (2018)
Sondrio Province Chiesa in Valmalenco ⓘ Sissone Valley	[Anorthite] Marchesini et al. (2025)
Novate Mezzola Codera Valley ⓘ Punta Trubinasca	[Anorthite, Anorthite var: Labradorite] Ghizzoni et al. (2005)
ⓘ San Giorgio	[Anorthite] Ghizzoni et al. (2005)
Piedmont Cuneo Province Valdieri Sant'Anna di Valdieri Meris Valley ⓘ Sella lakes area	[Anorthite, Anorthite var: Labradorite] Roccati (1903)
Verbano-Cusio-Ossola Province Ornavasso ⓘ Migiandone Mine (Miggiandone)	[Anorthite] Piccoli et al. (2007)
ⓘ Premosello-Chiovenda	[Anorthite] Piccoli et al. (2007)
Vercelli Province Cravagliana ⓘ Valmaggia	[Anorthite, Anorthite var: Labradorite] Sessa et al. (2017)
Sardinia Metropolitan City of Cagliari Sinnai ⓘ Solanas intrusion (Solanas complex)	[Anorthite, Anorthite var: Bytownite] Franciosi et al. (2019)
Nuoro Province Arzana ⓘ Isadalu magmatic complex	Lucci et al. (2018)
Gadoni ⓘ Funtana Raminosa Mine	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Stara et al. (1999)
Sassari Province Olbia ⓘ Punta Sirenella	[Anorthite] Franceschelli M. et al. (2005) +11 other references
Osilo ⓘ Sa Pala de Sa Fae vein	[Anorthite] Simeone et al. (1999)
South Sardinia Province ⓘ Sant'Antioco	[Anorthite] Conte et al. (2010)
Villaputzu ⓘ Riu Gironi basanite outcrop (Riu Girone basanite outcrop; Rio Gironi basanite outcrop)	[Anorthite] Lustrino et al. (1999)
Sicily Agrigento Province Pelagie Islands (Pelagian Islands) ⓘ Linosa (Linosa Island)	[Anorthite, Anorthite var: Labradorite] Henry Stephens Washington (1908)
Metropolitan City of Messina Eolie Islands (Aeolian Islands) Lipari ⓘ Lipari Island	[Anorthite] Pichler (1980)
Panarea Island ⓘ Panarea volcanic field	[Anorthite] Di Bella et al. (2026)
ⓘ Stromboli Island	[Anorthite, Anorthite var: Labradorite] Renzulli +4 other references
ⓘ Strombolicchio	[Anorthite] Bergeat (1900)
Metropolitan City of Palermo ⓘ Ustica	[Anorthite] Alletti et al. (2005)
Syracuse Province Melilli ⓘ Cozzo Molino	[Anorthite, Anorthite var: Bytownite] S. Tonarini et al.
Pachino ⓘ Acqua Palomba	[Anorthite] Colacicchi (1963) +2 other references
Trapani Province ⓘ Pantelleria Island	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Civetta et al. (1998)
Sicily Channel (Sicilian Channel; Strait of Sicily) ⓘ Nameless Bank	[Anorthite] Beccaluva et al. (1981) +1 other reference
ⓘ Pantelleria Southeast Seamount	[Anorthite] Rotolo et al. (2006) +1 other reference
Trentino-Alto Adige/Südtirol Trento Province Moena ⓘ Pale Rabbiose	[Anorthite] De Michele (1974) +1 other reference
ⓘ Pizmeda (Piz Meda)	[Anorthite] De Michele (1974)
ⓘ Toal d'Allochèt (Alochet)	[Anorthite, Anorthite var: Labradorite] De Michele (1974)
ⓘ Toal de la Foia	[Anorthite, Anorthite var: Labradorite] De Michele (1974)
San Giovanni di Fassa ⓘ Toal dei Rizzoni (Toal dei Rizoni; Toal della Traversellite)	[Anorthite, Anorthite var: Labradorite] Exel (1987)
ⓘ Toal della Ricoletta (Toal della Fassaite)	[Anorthite, Anorthite var: Labradorite] De Michele (1974)
Tuscany Grosseto Province Pitigliano ⓘ Case Collina	[Anorthite] Liotti (1991)
Livorno Province Portoferraio ⓘ Montecristo Island	[Anorthite] Innocenti F. et al. (1997) +1 other reference
Metropolitan City of Florence Firenzuola Futa Pass - Raticosa Pass area ⓘ Monte Beni	[Anorthite, Anorthite var: Labradorite] D'Achiardi (1872-73)
ⓘ Impruneta	[Anorthite, Anorthite var: Labradorite] Brizzi G. et al. (FI)
ⓘ Falciani bridge	[Anorthite, Anorthite var: Labradorite] Brizzi G. (1996)
ⓘ Nalbi	[Anorthite, Anorthite var: Labradorite] Brizzi G. (1996)
Pisa Province Montecatini Val di Cecina ⓘ Miemo	[Anorthite, Anorthite var: Labradorite] D'Achiardi (1872-73)
Tyrrhenian Sea Southern Tyrrhenian Sea ⓘ Marsili Seamount (Marsili Volcano)	[Anorthite] Trua et al. ( 2002) +1 other reference
Umbria Perugia Province Spoleto ⓘ Colle Fabbri	[Anorthite] Laurenzi et al. (1994) +8 other references
Veneto ⓘ Alpone Valley	[Anorthite] Mattioli et al. (2016)
Padova Province Galzignano Terme ⓘ Monte delle Basse	[Anorthite] Fabris et al. (2014)
Ivory Coast
Montagnes Tonkpi Zouan-Hounien Department ⓘ Ity mine	[Anorthite, Anorthite var: Labradorite] Coulibaly et al. (2025)
Japan
Aichi Prefecture Shinshiro city ⓘ Shidara Volcanic field	[Anorthite, Anorthite var: Labradorite] Kuno (1960) +1 other reference
Akita Prefecture Daisen City ⓘ Ushizawamata prospect	[Anorthite] Satori et al. (2025)
Chiba Prefecture Minamiboso City Wada-machi ⓘ Gojukura	[Anorthite, Anorthite var: Labradorite]
Ehime Prefecture Ochi District Iwagi Island ⓘ Mount Kuresaka	Imaoka et al. (2024)
Fukushima Prefecture Date District Kawamata ⓘ Haneyama mine (Hayama mine)	[Anorthite] - (n.d.)
ⓘ Koriyama City	[Anorthite] Matsuyama (2001)
Gifu Prefecture Ena City ⓘ Kawai mine	[Anorthite] Bulletin of the National Science Museum et al. (4)
Hida City ⓘ Kawai-cho-tsukigase	[Anorthite] Osakabe et al. (1983)
Gunma Prefecture Kiryu City Akagi volcano ⓘ Gorogasawa	[Anorthite] Koide (1951)
Hokkaidō Prefecture Hidaka Subprefecture Samani District Samani-cho Horoman peridotite body ⓘ Gabbroic troctolite layer	[Anorthite] MORISHITA et al. (2001)
ⓘ Horoman mine	[Anorthite] Malaviarachchi et al. (2010)
Iburi Subprefecture Shiraoi District Shiraoi-cho ⓘ Kuttara (Lake Kuttara)	[Anorthite] Matsubara (2003)
Okhotsk Subprefecture Abashiri City ⓘ Setogawa	Arai et al. (2022)
Shiribeshi Subprefecture Yoichi District ⓘ Fugoppe Creek	[Anorthite] Petrov (n.d.)
Hyogo Prefecture Kobe City ⓘ Rokko Tunnel	[Anorthite, Anorthite var: Labradorite] Huzita (1971)
Iwate Prefecture Kesen District Sumita-cho ⓘ Matsumori mine	[Anorthite] - (n.d.)
Kagoshima Prefecture Kagoshima District Tokara Archipelago ⓘ Akuseki Island (Akusekijima)	[Anorthite] Yoji Arakawa (2008)
ⓘ Kuchino Island	[Anorthite] Tokiko Tiba (1989)
ⓘ Nakano Island	[Anorthite] Tokiko Tiba (1989)
ⓘ Suwanose Island	[Anorthite] Tokiko Tiba (1989)
Kumage District Yakushima ⓘ Kuchierabu Island (Kuchinoerabu Island)	[Anorthite, Anorthite var: Labradorite] Zyunpei Harada (1936)
ⓘ Shintake	[Anorthite] Petrov (n.d.) +1 other reference
Kanagawa Prefecture Ashigarakami District ⓘ Mount Hakone	[Anorthite] Nishida (1994)
Yamakita ⓘ Yaga	[Anorthite, Anorthite var: Bytownite] unpublished analysis
Ashigarashimo District Hakone-machi ⓘ Sukumogawa	[Anorthite] Petrov (n.d.)
Mie Prefecture Kameyama City ⓘ Kabutoichiba	[Anorthite] Banno et al. (2009)
Nabari City ⓘ Nabari mine	[Anorthite] 奥村滋. (1986)
Miyagi Prefecture Sendai City ⓘ Mitaki	[Anorthite, Anorthite var: Bytownite] - (n.d.)
Nagano Prefecture Nagano City Matsushiro Toyosaka ⓘ Hokiya-dake	[Anorthite] Quartieri et al. (1990)
Nagasaki Prefecture Shimabara City ⓘ Unzen volcano	[Anorthite] Petrov (n.d.)
Okayama Prefecture ⓘ Abandoned unnamed mine	[Anorthite] Sueoka Y (2013)
Kume District Misaki-cho Yanahara mine (Yanahara mining district) ⓘ Yasumiishi deposits	[Anorthite, Anorthite var: Labradorite] Kato (1922)
Takahashi City Bitchū Shitouyouze ⓘ Sampo mine	[Anorthite] Matsueda (1983)
Okinawa Prefecture Yaeyama District Taketomi ⓘ Iriomote Island	[Anorthite] Mem. Natn. Sci. Mus. +1 other reference
Osaka Prefecture Higashiosaka City ⓘ Mount Ikoma	[Anorthite] Nishiyama (1983)
ⓘ Nose pluton	[Anorthite] Tainosho (1974)
Saga Prefecture Imari City ⓘ Nishigatake	[Anorthite, Anorthite var: Bytownite] Petrov (n.d.)
Karatsu City ⓘ Takashima islet	[Anorthite, Anorthite var: Bytownite] Masaru Yamaguchi (1964)
Shimane Prefecture Hamada City ⓘ Hamada lava flow	[Anorthite] HARUMoto (1952) +1 other reference
ⓘ Ohgusoyama	[Anorthite, Anorthite var: Labradorite] Masaru Yamaguchi (1964)
Oki District Okinoshima Oki Islands ⓘ Dogo Island	[Anorthite, Anorthite var: Labradorite] Tomita (1936) +5 other references
ⓘ Shimoganya quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Masaru Yamaguchi (1964)
Shizuoka Prefecture Shimoda City ⓘ Suzaki mine (Susaki mine)	[Anorthite, Anorthite var: Labradorite] Kato (1924)
Tokyo Metropolis Hachijō Subprefecture ⓘ Aogashima Island	[Anorthite, Anorthite var: Bytownite] Itaru Ogitsu: Origin of composition ...
ⓘ Sampo beach	[Anorthite] Alfredo Petrov - field observations
ⓘ Yuhama beach	[Anorthite] PXRD by John Attard
ⓘ Hachijō-jima Island	[Anorthite] Nishida (1994)
ⓘ Sueyoshi	[Anorthite] photo in: Koubutsu Doshikai (2017)
Miyake Subprefecture ⓘ Miyake Island	[Anorthite] Can Mineral February 1 +2 other references
Ogasawara Subprefecture Ogasawara Islands Mukojima Group ⓘ Mukou Island (Muko-jima; Mukou-jima; Mukoo-jima)	[Anorthite] Petrov (n.d.)
Volcano Islands ⓘ Iwo Jima (Iou-to; Iou Island; Iwojima; Iou-jima; Naka-Iou-jima)	[Anorthite] classic specimens widely distributed in ... +1 other reference
Ōshima Subprefecture Oshima ⓘ Oshima Island	[Anorthite] Sadanaga et al. (1974)
Jordan
Amman Governorate Transjordan Plateau Daba-Siwaqa complex ⓘ Daba	[Anorthite] Pitty et al. (2010)
ⓘ Deynekoite type locality	[Anorthite] Galuskin et al. (2023) +2 other references
ⓘ Unnamed phosphorite quarry	[Anorthite] Britvin et al. (2023) +1 other reference
Irbid Governorate Maqarin area ⓘ Yarmouk river	[Anorthite] Khoury et al. (1982) +2 other references
Kazakhstan
East Kazakhstan Region Ridder ⓘ Ridder-Sokolnoe Mine (Leninogorsk Mine)	[Anorthite, Anorthite var: Labradorite] Ваулин (2016)
Kostanay Region Bischtübe village area ⓘ Bischtübe meteorite	[Anorthite] 2: 322-324 +2 other references
Pavlodar Region Pavlodar District ⓘ Efremovka meteorite	[Anorthite] Komatsu et al. (2001)
Kenya
Kajiado County ⓘ Lenderut Hills	[Anorthite, Anorthite var: Labradorite] Baker (1963) +1 other reference
ⓘ Mount Suswa (Suswa Volcano)	[Anorthite] White et al. (2012)
ⓘ Ngong Hills	[Anorthite, Anorthite var: Labradorite] Saggerson (1991) +1 other reference
Laikipia County ⓘ Rumuruti meteorite	[Anorthite] Rout et al. (2008)
Marsabit County ⓘ Laisamis Lava Field	[Anorthite, Anorthite var: Labradorite] Rix (1973) +4 other references
Nakuru County ⓘ Longonot Volcano	[Anorthite, Anorthite var: Bytownite] Scott (1980) +4 other references
Tharaka-Nithi County ⓘ Kithiori	[Anorthite] Waweru (2020)
Kyrgyzstan
Batken Region Leylek District ⓘ Kyrk-Bulak granite pegmatite	[Anorthite]
Turkestan Ridge ⓘ Karasu-Karavshinskoye	[Anorthite]
Issyk-Kul Region ⓘ Kensu Mine	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Soloviev (2011)
Libya
Jabal al Gharbi District Gharyan Volcanic Field ⓘ Kaf El Khalef	[Anorthite, Anorthite var: Labradorite] Lustrino et al. (2012)
ⓘ Jabal Nuqay Volcanic Field	[Anorthite, Anorthite var: Labradorite] Goudarzi (1970) +1 other reference
Jufra District Dar al Gani ⓘ Dar Al Gani 319 (DaG 319) meteorite	[Anorthite] Ikeda et al. (2000)
ⓘ Dar al Gani 431 meteorite (DaG 431)	[Anorthite] Meteoritical Bull. 84 (Aug.2000)
ⓘ Dar al Gani 978 meteorite (DaG 978 meteorite)	[Anorthite] Zhang et al. (2013)
Lithuania
Panevėžys County Panevėžys City Municipality ⓘ Jodzie meteorite	[Anorthite, Anorthite var: Bytownite] Steele et al. (1982)
Utena County Anyksciu Androniski ⓘ Padvarninkai meteorite	[Anorthite, Anorthite var: Bytownite] Bukovanská et al. (1991) +2 other references
Madagascar
Androy Ambovombe-Androy Ampamata ⓘ Mafilefy phlogopite mine	[Anorthite, Anorthite var: Labradorite] Lacroix (1941) +1 other reference
Jafaro ⓘ Marosoritra phlogopite mine	[Anorthite] Besaire (1966)
Bekily District Belindo Mahasoa ⓘ Imantsaka phlogopite deposit	[Anorthite] Lautel (1953)
ⓘ Ankaratra Volcanic Range	[Anorthite, Anorthite var: Labradorite] James +8 other references
Anosy Amboasary Sud District Esira ⓘ Cuvette d'Esira	[Anorthite, Anorthite var: Labradorite] Majmundar (1970)
Manevy ⓘ Beampingaratra Massif	[Anorthite, Anorthite var: Labradorite] Majmundar (1970)
Maromby ⓘ Andranondambo phlogopite deposit	[Anorthite] Collection Musée National de la ...
ⓘ Andranondambo sapphire deposits	[Anorthite] Schwarz et al. (1996)
ⓘ Bekitoly	[Anorthite] Rakotondrazafy et al. (1996)
Belafa area ⓘ Marosohy thorianite deposit	[Anorthite] Besaire (1966)
Esiva ⓘ Esiva eluvials	[Anorthite] Mineralogical Society of America - ... +1 other reference
Tranomaro Ambindandrakemba ⓘ Analalava North (Ambindandrakemba 4)	[Anorthite] Rakotondrazafy et al. (1996)
ⓘ Andakato thorianite deposit (Ambindandrakemba 2)	[Anorthite] Besaire (1966)
ⓘ Androtsabo north (Ambindandrakemba 5)	[Anorthite] Knut Edvard Larsen collection # M-61
ⓘ Androtsabo (Androtsabo South; Marovoalava)	[Anorthite] Besaire (1966)
ⓘ Vohimena deposit (Vohimena Nord)	[Anorthite, Anorthite var: Bytownite] Delbos (1955)
ⓘ Betroka District	[Anorthite, Anorthite var: Labradorite] Royal Museum for Central Africa
Ianabinda ⓘ Antatabe phlogopite deposit	[Anorthite] Savornin (1934)
Atsimo-Andrefana ⓘ Ampanihy District	[Anorthite, Anorthite var: Labradorite] pers. com. K.E.Larsen april 2006
Ejeda Commune ⓘ Menakaralahy River	[Anorthite] Lacroix (1922)
Fotadrevo Commune Anavoha South ⓘ Corundum locality (Ianavoha)	[Anorthite] Frank K. Mazdab collection
ⓘ Ankafotia	[Anorthite, Anorthite var: Labradorite] Behier (1963)
ⓘ Antsohamamy labradorite quarry	[Anorthite, Anorthite var: Labradorite] pers. com. K.E.Larsen april 2006
ⓘ Benonoky labradorite quarry	[Anorthite, Anorthite var: Labradorite] pers. com. K.E.Larsen april 2006
Maniry Bokonaky Ambony ⓘ Norcross labradorite quarry	[Anorthite, Anorthite var: Labradorite] www.madagascarminerals.com (n.d.)
Benenitra District Ehara ⓘ Androtsy	[Anorthite, Anorthite var: Labradorite] Lacroix (1922)
ⓘ Green Giant Vanadium Property	[Anorthite] Di Cecco (2013)
Atsimo-Atsinanana Farafangana ⓘ Farafangana Commune	[Anorthite, Anorthite var: Labradorite] Lacroix (1922)
Fitovinany Vohipeno District ⓘ Vohitrindry	[Anorthite, Anorthite var: Labradorite] Lacroix (1922)
Ihorombe Iakora District Iakora Commune ⓘ Ambalanira phlogopite mine	[Anorthite] Besaire (1966)
Ihosy District Mahasoa ⓘ Sakenite outcrops	[Anorthite] B. Devouard et al. : "Occurrence of musgravite in anorthite-corundum-spinel-sapphirine rocks ("sakenites")
Sahambano ⓘ Vohimena hill	[Anorthite] Nicollet (1990)
Itasy Miarinarivo ⓘ Itasy Volcanic Field	[Anorthite, Anorthite var: Labradorite] Lacroix (1912) +3 other references
Soavinandriana District ⓘ Mount Tsiafakafo	[Anorthite, Anorthite var: Labradorite] Lacroix (1922)
Matsiatra Ambony Ikalamavony District Tsitondroina ⓘ Unspecified chrysoberyl locality	[Anorthite] rockPTX
Melaky Morafenobe District Morafenobe Commune ⓘ Fonjay Massif	[Anorthite, Anorthite var: Bytownite] Lacroix (1922)
ⓘ Tuléar Province (Toliara)	[Anorthite, Anorthite var: Labradorite] John Sobolewski photo and specimen
Vakinankaratra Antsirabe II District Ambohitsimanova ⓘ Soamiakatra	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Rakotondrazafy et al. (2008) +2 other references
Vatovavy Mananjary District Andonabe ⓘ Ambatomameno emerald mine	[Anorthite] Cheilletz et al. (2001)
ⓘ Morafeno emerald mine	[Anorthite] Cheilletz et al. (2001)
Antsenavolo ⓘ Ambodibonary emerald mine	[Anorthite] Cheilletz et al. (2001)
Malawi
Central Region Ntcheu ⓘ Chimwadzulu Hill	[Anorthite] Henn et al. (1990)
Malaysia
Pahang Rompin District Bukit Ibam ⓘ Bukit Ibam Pit	[Anorthite, Anorthite var: Labradorite] Tayor (1971)
Mauritania
Adrar Region Atar ⓘ Guelb el Azib	[Anorthite] Berger et al. (2013)
Dakhlet Nouadhibou Region Nouadhibou ⓘ Galb Inal meteorite	[Anorthite] - (2010)
Hodh el Gharbi Region Ayoun El Atrous ⓘ Aioun el Atrouss meteorite	[Anorthite, Anorthite var: Bytownite] Duke (1978)
ⓘ Northwest Africa 7812 (NWA 7812) meteorite	[Anorthite] ... +1 other reference
Region Kiffa ⓘ Boumdeid 2011 meteorite	[Anorthite] - (2010)
Tiris Zemmour Region Bir Moghrein ⓘ Bir Moghrein meteorite	[Anorthite] - (2010)
Mauritius
ⓘ Rodrigues Island	[Anorthite] Baxter et al. (1985)
Mexico
Chihuahua Aldama Municipality Peña Blanca District ⓘ Sierra Peña Blanca	[Anorthite] Hernández-Herrera et al. (2025)
Casas Grandes Municipality ⓘ Dorado Mine	[Anorthite, Anorthite var: Bytownite] Collectors Edge specimens
Pueblito de Allende ⓘ Allende meteorite	[Anorthite] Imai H. and Yurimoto H. (2000) +5 other references
Durango ⓘ Santiago Papasquiaro Municipality	[Anorthite, Anorthite var: Bytownite] ...
Hidalgo Zimapán Municipality Zimapán ⓘ Preisser Mine	[Anorthite] Morgan (2017)
ⓘ San Miguel Viejo Mine	[Anorthite] Morgan (2017)
Jalisco Colima volcanic complex ⓘ Colima volcano (Volcan de Fuego; Volcan de Colima)	[Anorthite, Anorthite var: Labradorite] Gupta (2015)
Veracruz ⓘ Las Minas Municipality	[Anorthite, Anorthite var: Labradorite] Zucchi et al. (2025)
ⓘ El Dorado Mine	[Anorthite] Zucchi et al. (2025)
Zacatecas Sombrerete Municipality ⓘ Sombrerete meteorite	[Anorthite, Anorthite var: Bytownite] Ruzicka et al. (2006)
Middle East
ⓘ Harrat al-Sham Volcanic field	[Anorthite, Anorthite var: Labradorite] Mittlefehldt (1984) +2 other references
ⓘ Hatrurim Formation	[Anorthite] Gross (1977) +1 other reference
Mongolia
Bayan-Ölgii Province ⓘ Ulaankhus District	[Anorthite] Soloviev et al. (2022)
Dornod Province Dashbalbar District ⓘ Döch Gol	[Anorthite, Anorthite var: Labradorite] Andreyeva et al. (1987)
Dornogovi Province Erdene District ⓘ Khamaryn– Khural–Khiid combustion metamorphic complex	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Savina et al. (2020)
Khovd Province Myangad District Khaldzan Buragtag massif ⓘ Khalzan Buregte Zr–Nb–REE deposit (Khalzan Buregtei deposit)	[Anorthite, Anorthite var: Labradorite] Kovalenko et al. (1995)
Töv Province Bayan District ⓘ Nyalga combustion metamorphic complexes	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Peretyazhko et al. (2017)
Choir-Nyalga basin ⓘ Nyalga Combustion Metamorphic complex	[Anorthite, Anorthite var: Labradorite] Peretyazhko et al. (2018)
ⓘ Crown	[Anorthite] Peretyazhko et al. (2018)
ⓘ Tugrug quarry	[Anorthite] Peretyazhko et al. (2017)
Morocco
Drâa-Tafilalet Region Errachidia Province Er-Rissani Cercle Sidi Ali Caïdat ⓘ Northwest Africa 4590 meteorite (NWA 4590)	[Anorthite] Connolly et al. (2007) +3 other references
Errachidia Cercle M'daghra Lkeng Caïdat ⓘ Northwest Africa 470 meteorite (NWA 470)	[Anorthite] Ivanova et al. (2002)
Zagora Province Zagora Cercle Tagounite Caïdat ⓘ Northwest Africa 4931 meteorite (NWA 4931)	[Anorthite] Riches et al. (2012)
ⓘ NWA 8003 meteorite	[Anorthite] Pang et al. (2016)
Oriental Region Figuig Province Figuig Cercle ⓘ Jbel Rhals deposit	[Anorthite] Verhaert et al. (2018)
Taourirt Province ⓘ Rekkame volcanic province	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] JÉRÉMINE (1955) +1 other reference
Rabat-Salé-Kénitra Region Khémisset Province Oulmès Cercle ⓘ Oulmes Volcanic Area	[Anorthite, Anorthite var: Labradorite] Gentil +4 other references
ⓘ Wadi Beht (Ouedi Beht; Beht River)	[Anorthite] Sonnet et al. (1989)
Souss-Massa Region Taroudant Province Taliouine Cercle Askaouen Caïdat Jebel Siroua ⓘ Zgounder Mine	[Anorthite, Anorthite var: Labradorite] Maya Gold and Silver
Mozambique
Cabo Delgado Province Montepuez District ⓘ Montepuez Ruby Mining Concession (Camp Montepuez Ruby Mining)	[Anorthite] Pardieu et al. (2013)
Maputo Province Boane District ⓘ Boane Occurrence	[Anorthite, Anorthite var: Labradorite] TORRE DE ASSUNCAO et al. (1962)
Myanmar
Mandalay Region Mandalay District Patheingyi Township ⓘ Kyanigan (Kyar-Ni-Kan)	[Anorthite] Guo et al. (2016)
Pyin-Oo-Lwin District Mogok Township Kyauk-Pyat-That ⓘ Thurein-taung	[Anorthite, Anorthite var: Labradorite] Themelis (2008)
Namibia
Erongo Region Dâures Constituency Brandberg Area ⓘ Goboboseb Mountains	[Anorthite, Anorthite var: Labradorite] Ewart et al. (1998)
ⓘ Messum Igneous Complex	[Anorthite, Anorthite var: Labradorite] Mathias (1956) +8 other references
Karibib Constituency Farm Navachab ⓘ Navachab Gold Mine	[Anorthite] Dziggel et al. (2009)
Nazca Plate
ⓘ Cocos-Nazca Spreading Center	[Anorthite, Anorthite var: Labradorite] Zawadzki et al. (2022)
New Zealand
Auckland Region ⓘ Silverdale	[Anorthite] Railton et al. (1990)
Bay of Plenty Region Rotorua District Okataina ⓘ Mount Tarawera	[Anorthite] Hiess et al. (2007)
Canterbury Region Christchurch City ⓘ Banks Peninsula	[Anorthite, Anorthite var: Labradorite] Speight (1943)
Selwyn District Coalgate ⓘ Coalgate Bentonite Quarry (Wright's quarry)	[Anorthite, Anorthite var: Labradorite] Carlson et al. (1974)
ⓘ Harper Hills Volcanics	[Anorthite, Anorthite var: Labradorite] Thornton
Gisborne Region ⓘ B13 creek prospect	Brathwaite et al. (2008)
Hicks Bay ⓘ Mangatutu Stream prospect	[Anorthite, Anorthite var: Labradorite] Cody et al. (1981)
ⓘ Lottin Point	[Anorthite, Anorthite var: Labradorite] Pirajno (1980)
Manawatu-Whanganui Region ⓘ Tongariro National Park	[Anorthite] Railton et al. (1990)
ⓘ Mount Tongariro	[Anorthite] Hobden
Marlborough Region Wairau Valley ⓘ Red Hills	[Anorthite] Ulrich (1890)
Otago Region ⓘ East Otago Volcanic Province	[Anorthite, Anorthite var: Bytownite] Benson (1942) +1 other reference
Southland Region Invercargill City ⓘ Greenhills	[Anorthite] Mossman et al. (2000)
ⓘ Steep Head	[Anorthite] Mossman et al. (2000)
Southland District ⓘ Takitimu Range	[Anorthite] Railton et al. (1990)
Taranaki Region ⓘ Mokoia meteorite	[Anorthite] Brearley et al. (1998)
Tasman Region Pikikiruna Range ⓘ Riwaka complex	[Anorthite, Anorthite var: Bytownite] Turnbull et al. (2017)
ⓘ Wakefield	[Anorthite] Railton et al. (1990)
Waikato Region Matamata-Piako District Te Aroha ⓘ Tui Mine	[Anorthite, Anorthite var: Labradorite] Wodzicki et al. (1970)
West Coast Region Grey District ⓘ Rotomanu	[Anorthite, Anorthite var: Labradorite] Waight (1995)
Nicaragua
León Department Telica ⓘ Telica Volcano	[Anorthite] Hynek et al. (2013)
Niger
Agadez ⓘ Todra and Tin Taralle Volcanic Field	[Anorthite, Anorthite var: Labradorite] Black +3 other references
Nigeria
Bauchi Dass ⓘ Bununu meteorite	[Anorthite, Anorthite var: Bytownite] Fuhrman et al. (1981)
North Macedonia
Veles Municipality ⓘ Kishino	[Anorthite] Prelević et al. (2008) +1 other reference
Northwest Africa Meteorites
ⓘ Northwest Africa 10214 meteorite (NWA 10214)	[Anorthite] Rubin et al. (2017)
ⓘ Northwest Africa 11119 meteorite (NWA 11119)	[Anorthite] Srinivasan et al. (2018)
ⓘ Northwest Africa 11421 Lunar meteorite (NWA 11421)	[Anorthite] Treiman et al. (2023)
ⓘ Northwest Africa 1296 meteorite (NWA 1296)	[Anorthite] Russell et al. (2003) +1 other reference
ⓘ Northwest Africa 13191 meteorite (NWA 13191)	[Anorthite] Xie et al. (2024)
ⓘ Northwest Africa 1670 meteorite (NWA 1670)	[Anorthite] ... +2 other references
ⓘ Northwest Africa 1827 meteorite (NWA 1827)	[Anorthite] www.lpi.usra.edu (2014)
ⓘ Northwest Africa 1878 meteorite (NWA 1878)	[Anorthite] - (2004, July)
ⓘ Northwest Africa 2086 meteorite (NWA 2086)	[Anorthite] Fintor et al. (2014)
ⓘ Northwest Africa 2180 meteorite (NWA 2180)	[Anorthite] Moggi-Cecchi et al. (2007)
ⓘ Northwest Africa 2999 meteorite (NWA 2999)	[Anorthite] ... +4 other references
ⓘ Northwest Africa 3163 Lunar meteorite (NWA 3163)	[Anorthite] - (2010)
ⓘ Northwest Africa 3170 Lunar meteorite (NWA 3170)	[Anorthite] Gu et al. (2025)
ⓘ Northwest Africa 4801 meteorite (NWA 4801)	[Anorthite] Anorthite +2 other references
ⓘ Northwest Africa 4964 meteorite (NWA 4964)	[Anorthite] Ma et al. (2024)
ⓘ Northwest Africa 5167 meteorite (NWA 5167)	[Anorthite] Ruzicka et al. (2014)
ⓘ Northwest Africa 6991 meteorite (NWA 6991)	[Anorthite] Houde et al. (2023)
ⓘ Northwest Africa 7203 meteorite (NWA 7203)	[Anorthite] Mikouchi et al. (2012) +1 other reference
ⓘ Northwest Africa 7325 meteorite (NWA 7325)	www.lpi.usra.edu (2013)
ⓘ Northwest Africa 8182 Lunar meteorite (NWA 8182)	[Anorthite] Zhang et al. (2020)
Norway
Akershus Bærum (Baerum) ⓘ Ballerud	[Anorthite] Sæther (1942)
Buskerud Drammen Konnerud ⓘ Konnerudkollen Mines (Konnerud Mines)	[Anorthite] Goldschmidt (1911)
Gol ⓘ Rv 7 Svenkerud ?	[Anorthite] Garmo et al. (2017)
Innlandet Lom Leirdalen ⓘ Tverrbotnhornet ?	[Anorthite, Anorthite var: Labradorite] Wilke (1976)
ⓘ Tverrbotntind ?	[Anorthite, Anorthite var: Labradorite] Wilke (1976)
Jan Mayen Island ⓘ Beerenberg volcano	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] ...
Møre og Romsdal Sande ⓘ Sandsøya	[Anorthite] Root et al. (2005)
Nordland Fauske Sulitjelma ⓘ Sulitjelma troctolite	[Anorthite, Anorthite var: Labradorite] Mason (1967)
ⓘ Oslo Volcanic Province	[Anorthite, Anorthite var: Labradorite] Heldal +29 other references
Rogaland Eigersund Hellvik ⓘ Krokavatnet North	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Litletjørna	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Løgjen	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Moifjellet	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Piggsteintjørna	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Slåsholmen	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Soltjørna	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Ulvhus	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
Hå ⓘ Grolandsvatnet deposit	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Hetland	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Hettua	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Hettua East	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Kalvshagen	[Anorthite, Anorthite var: Labradorite] Duchesne (ed.)
ⓘ Lauvåsvatnet	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Mjølhus	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
Sirevåg ⓘ Beinskinnvatn Øst	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Beinskinnvatn South	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
ⓘ Sørskog Quarry (Beinskinnfjell Quarry)	[Anorthite, Anorthite var: Labradorite] Svensen (2004)
ⓘ Timmerholtvatnet	[Anorthite, Anorthite var: Labradorite] Geological Survey of Norway. The ...
Telemark Skien ⓘ Flekkeren	[Anorthite] Jamtveit et al. (1997)
Troms og Finnmark Alta Stjernøya Island Lillebukt Alkaline Complex ⓘ Lillebukt Nepheline Mine	[Anorthite, Anorthite var: Labradorite] Cadow (1993)
Senja Berg ⓘ Skaland Mine	[Anorthite, Anorthite var: Labradorite] Evans (1997)
ⓘ Sørøya	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Bøe (2001)
Tromsø ⓘ Lunheim Quarry	[Anorthite] Sigurd Stordal collection
Trøndelag Namsskogan ⓘ Skorovasselv	[Anorthite] Hiorthdahl (1877)
Vestland Alver Radøy ⓘ Granulite outcrops	[Anorthite, Anorthite var: Labradorite] Porter (2014)
ⓘ Hilland Mine	[Anorthite, Anorthite var: Labradorite] Porter (2014)
Aurland ⓘ Jordalsnuten Mine	[Anorthite, Anorthite var: Bytownite] Geological Survey of Norway. The ...
Oman
Al Batinah North Governorate ⓘ Wadi Fizh	[Anorthite] Arai +4 other references
Al Wusta Governorate Sayh al Uhaymir ⓘ Sayh al Uhaymir 085 meteorite (SaH 085)	[Anorthite] Ivanova et al. (2003, March)
ⓘ Sayh al Uhaymir 169 Lunar meteorite (SaH 169)	[Anorthite] Meteoritical Bulletin et al. (2003)
ⓘ Sayh al Uhaymir 290 meteorite	[Anorthite] Zhang et al. (2009) +1 other reference
Dhofar Governorate ⓘ Dhofar 026 Lunar meteorite (Dho 026)	[Anorthite] Meteoritical Bulletin et al. (2000)
ⓘ Dhofar 1436 Lunar meteorite (Dho 1436)	[Anorthite] Meteoritical Bulletin et al. (2008)
ⓘ Dhofar 280 Lunar meteorite (Dho 280)	[Anorthite] Meteoritical Bulletin et al. (2001)
ⓘ Dhofar 301 Lunar meteorite (Dho 301)	[Anorthite] The Meteoritical Bulletin No. 86 et al. (2002)
ⓘ Dhofar 309 Lunar meteorite (Dho 309)	[Anorthite] Meteoritical Bulletin et al. (2003)
ⓘ Dhofar 461 Lunar meteorite (Dho 461)	[Anorthite] www.lpi.usra.edu (n.d.)
ⓘ Dhofar 490 Lunar meteorite (Dho 490)	[Anorthite] Meteoritical Bulletin et al. (2003)
ⓘ Dhofar 908 Lunar meteorite (Dho 908)	[Anorthite] - (2004, July)
ⓘ Dhofar 925 Lunar meteorite (Dho 925)	[Anorthite] - (2004, July)
Pacific Ocean
East Pacific Rise ⓘ EPR 12° 50' N	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Hékinian et al. (1985)
Magellan Seamounts ⓘ Pako Guyot	[Anorthite] Yang et al. (2024)
Mariana forearc ⓘ Pacman Seamount	[Anorthite] Wheat et al. (2008)
Sea of Japan ⓘ Alpatov Rise	Astakhova et al. (2014)
ⓘ Belyaevsky Rise	[Anorthite, Anorthite var: Labradorite] Astakhova et al. (2014)
ⓘ South Yamato rise	[Anorthite var: Labradorite] Astakhova et al. (2014)
ⓘ Yap arc	[Anorthite, Anorthite var: Labradorite] Yan et al. (2024)
Pakistan
Azad Jammu and Kashmir ⓘ Neelum District	[Anorthite] imported from Neelum Valley
ⓘ Nangimali ruby deposit	[Anorthite] Blauwet et al. (2004)
Balochistan Chagai District Saindak ⓘ Saindak Cu deposit	[Anorthite, Anorthite var: Labradorite] Wang et al. (2022) +1 other reference
Gilgit-Baltistan Nagar District Aliabad ⓘ Aliabad marbles	[Anorthite] Okrusch et al. (1976)
ⓘ Ganish marbles	[Anorthite] Okrusch et al. (1976)
Sindh Province Nagar Parkar Igneous Complex ⓘ Wadhrai granite stock	[Anorthite, Anorthite var: Labradorite] Jan et al. (2022)
Palestine
West Bank Hebron Governorate ⓘ Tarqumiya (Tarqumiye)	[Anorthite] Gross (1977)
Papua New Guinea
Hela Province Lake Kopiago ⓘ Wunaki prospect	[Anorthite, Anorthite var: Labradorite] Downes (1994)
Milne Bay Province ⓘ D'Entrecasteaux Islands	[Anorthite, Anorthite var: Labradorite] Smith (1976) +1 other reference
ⓘ Woodlark Island (Woodlark; Muyua; Murua)	[Anorthite, Anorthite var: Labradorite] Traill (1961)
West New Britain Province ⓘ Talasea Peninsula	[Anorthite] Lowder (1970)
Western Province ⓘ Yemsigi basalts	[Anorthite, Anorthite var: Labradorite] Lunge et al. (2026)
Paraguay
Paraguarí Department ⓘ Cerro Vera	[Anorthite, Anorthite var: Labradorite] Woolley (1987)
ⓘ Sapukai (Sapucai; Sapucay)	[Anorthite, Anorthite var: Labradorite] Woolley (1987)
Peru
Puno ⓘ Chili Palca Hacienda	[Anorthite, Anorthite var: Labradorite] Liipo et al. (1994)
Philippines
Luzon Bicol Region Albay Province ⓘ Mayon Volcano	[Anorthite] Ruth et al. (2021)
Calabarzon Region Quezon province ⓘ Bondoc meteorite	[Anorthite] H. J. Axon and M. J. Nasir (1977)
Central Luzon Region ⓘ Mount Pinatubo	[Anorthite] Fournelle et al. (1996)
Cordillera Administrative Region Benguet Province ⓘ Baguio	[Anorthite] Cao et al. (2018)
Poland
Lesser Poland Voivodeship Chrzanów County Gmina Trzebinia Trzebinia smelting plant ⓘ Trzebinia waste dump	[Anorthite] Włodyka et al. (2015)
Nowy Targ County Gmina Szczawnica ⓘ Bania w Jarmucie	[Anorthite, Anorthite var: Labradorite] Wojciechowski J. 1955: O żyłach ...
Szlachtowa ⓘ Pałkowski stream	[Anorthite, Anorthite var: Labradorite] Wojciechowski J. 1955: O żyłach ...
Lower Silesian Voivodeship Bolesławiec County Gmina Warta Bolesławiecka Iwiny ⓘ Konrad Cu-mine	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Dzierżoniów County Gmina Niemcza ⓘ Gilów	[Anorthite, Anorthite var: Bytownite] Lis et al. (1986)
Kamienna Góra County Gmina Kamienna Góra Krzeszów ⓘ Borówno melaphyre quarry	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Rędziny ⓘ Dzicza Góra	[Anorthite, Anorthite var: Bytownite] www.kamienna-gora.eu (2020)
Kłodzko County Gmina Lądek-Zdrój Lutynia ⓘ Szwedzkie Szańce basanite quarry	[Anorthite, Anorthite var: Labradorite] Birkenmajer et al. (2002) +1 other reference
Ułęże ⓘ Czarne Urwisko basanite quarry	[Anorthite, Anorthite var: Labradorite] P.119-129 +1 other reference
Gmina Nowa Ruda Czerwieńczyce ⓘ Słupiec quarry	[Anorthite, Anorthite var: Labradorite] Heflik W. (Lower Silesia)
ⓘ Krajanów	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Lis et al. (1986)
ⓘ Nowa Ruda Massif	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Borkowska (1985)
Przygórze Bolesław Mine ⓘ Przygórze heap	[Anorthite] Kruszewski et al. (2012)
Świerki ⓘ Świerki melaphyre quarry	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
ⓘ Wolibórz	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Gmina Stronie Śląskie Kletno ⓘ Żmijowiec	[Anorthite, Anorthite var: Labradorite] Gil et al. (2019)
Nowa Biela ⓘ Mt. Czernica	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Legnica County Gmina Legnickie Pole Lubień ⓘ Lubień quarry	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Lubań County Gmina Leśna ⓘ Leśna	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Gmina Lubań Jałowiec ⓘ Jałowiec quarry	[Anorthite] Lis et al. (1986)
Świdnica County Gmina Żarów ⓘ Łażany	[Anorthite, Anorthite var: Bytownite] Lis et al. (1986)
Wałbrzych County Boguszów-Gorce ⓘ Owiecznik melaphyre quarry	[Anorthite, Anorthite var: Labradorite] Berg G. (1910)
Gmina Głuszyca ⓘ Łomnica	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Gmina Mieroszów ⓘ Unisław Śląski	[Anorthite, Anorthite var: Labradorite] Lis et al. (1986)
Ząbkowice Śląskie County Gmina Ciepłowody Targowica ⓘ Targowica quarry	[Anorthite, Anorthite var: Labradorite] Awdankiewicz (2013)
Gmina Ząbkowice Śląskie ⓘ Braszowice	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Lis et al. (1986)
ⓘ Mount Pstre	[Anorthite, Anorthite var: Bytownite] Lis et al. (1986)
Złotoryja County Gmina Pielgrzymka ⓘ Ostrzyca Proboszczowska	[Anorthite, Anorthite var: Labradorite] Szumowska M. et al. (Lower Silesia)
Gmina Zagrodno Grodziec ⓘ Grodziec basalt	[Anorthite, Anorthite var: Labradorite] Kłos T. at all (1967)
Gmina Złotoryja Wilków ⓘ Wilcza Góra quarry	[Anorthite, Anorthite var: Labradorite] Kozłowska-Koch (1981) +2 other references
Łódź Voivodeship Łowicz County ⓘ Łowicz meteorite	[Anorthite, Anorthite var: Bytownite] Karwowski Ł. 2003: The new ... +1 other reference
Masovian Voivodeship Pułtusk County ⓘ Pułtusk meteorite	[Anorthite] ...
Podlaskie Voivodeship ⓘ Tajno alkaline-carbonatite massif	[Anorthite] Grabarczyk et al. (2022)
Silesian Voivodeship Bytom Bobrek ⓘ Bobrek heap	[Anorthite] Ł. Kruszewski EPMA/PXRD data +1 other reference
Katowice Wełnowiec-Józefowiec ⓘ "Alpy" dump	[Anorthite] Pierwoła
Rybnik Chwałowice ⓘ Starzykowiec coal-mining dump	[Anorthite] Ciesielczuk et al. (2014)
Wodzisław County Rydułtowy ROW Ruch Rydułtowy Mine ⓘ Rydułtowy heap (Szarlota heap)	[Anorthite] Ł. Kruszewski PXRD and EPMA data
Portugal
Beja Almodôvar Almodôvar e Graça dos Padrões Brancanes ⓘ Brancanes Mine	[Anorthite] Oliveira et al. (2025)
Bragança Freixo de Espada à Cinta Poiares ⓘ Ribeira do Mosteiro Mines (Riba de Alva Mines)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Gaspar et al. (2000) +1 other reference
Leiria Nazaré Nazaré ⓘ Monte de São Bartolomeu	[Anorthite, Anorthite var: Labradorite] geoportal.lneg.pt (n.d.)
Lisbon Sintra ⓘ Sintra Complex	[Anorthite, Anorthite var: Labradorite] Rui Nunes 2010
Madeira Madeira Island Ribeira Brava Serra de Água ⓘ Boca da Encumeada pass	[Anorthite] Josep Sanchez LaFuente i Mariol field ...
ⓘ Porto Santo Island	[Anorthite, Anorthite var: Labradorite] Morais +2 other references
Republic of the Congo
Lékoumou Department ⓘ Zanaga	[Anorthite, Anorthite var: Labradorite] Bull. Soc. Franç. Minéralo. ...
Romania
Bistrița-Năsăud County Rodna Valea Vinului ⓘ Valea Vinului Mine	[Anorthite] Papp et al. (2005)
Brașov County ⓘ Racoş (Racoşul de Jos)	[Anorthite] Szakáll
ⓘ Basalt quarry	[Anorthite] Szakáll et al. (2010)
Galați County Galați ⓘ Galați smelter	[Anorthite] HÎRTOPANU et al. (2014)
Harghita County ⓘ Ditrău Complex	[Anorthite] Pál Molnár (2000)
ⓘ Mezö-Madaras meteorite (Fekete; Madaras; Maros; Mesö-Madarasz; Mezoe-Madaras; Weiler [NHM Cat.])	[Anorthite] Michel‐Lévy (1988)
Sibiu County Lotru-Cibin Mountains ⓘ Contu-Negovanu Pegmatite Field	[Anorthite] Călin et al. (2025)
Suceava County Şaru Dornei Gura Haitii ⓘ Călimani open pit	[Anorthite] Holban et al. (2016)
Russia
Aldan Shield Chara and Tokko Rivers Confluence ⓘ Murunskii Massif	[Anorthite] Konev et al. (1993)
Altai Krai Krasnoshchyokovsky District Harlovo (Kharlovo) ⓘ Kharlovsk Fe-Ti deposit	[Anorthite, Anorthite var: Labradorite] Likhanov et al. (1995)
Amur Oblast Tyndinsky district ⓘ Ildeus intrusion	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Kepezhinskas et al. (2023)
Urusha-Oldoi ore district ⓘ Berezitovy mine (Berezitovoe; Konstantinovskii)	[Anorthite] Nordgold
Arkhangelsk Oblast Franz Josef Land ⓘ Alexandra Land Island	[Anorthite, Anorthite var: Labradorite] Sklyarov et al. (2016)
ⓘ Dolerites	[Anorthite, Anorthite var: Labradorite] Sklyarov et al. (2016)
Bashkortostan Gafuriysky District ⓘ Isheyevo meteorite	[Anorthite] Krot et al. (2008)
Buryatia Baunt District Vitim Plateau ⓘ Mukhalski massif	[Anorthite] Doroshkevich et al. (2012)
Okinsky District ⓘ Ulan-Sar’dag Ophiolite	[Anorthite, Anorthite var: Labradorite] Kiseleva et al. (2022)
Severo-Baykalsky District Dovyren Highlands ⓘ Yoko-Dovyrensky Massif	[Anorthite, Anorthite var: Bytownite] Spiridonov et al. (2019)
ⓘ Baikal Cu-Ni deposit	[Anorthite, Anorthite var: Bytownite] Spiridonov et al. (2019, April)
ⓘ Bol’shoy (Big) stream	[Anorthite, Anorthite var: Bytownite] Spiridonov et al. (2018)
ⓘ Main Reef	[Anorthite, Anorthite var: Bytownite] Kislov +1 other reference
Chelyabinsk Oblast Kartalinsky District ⓘ Mikheevskoe Cu deposit	[Anorthite, Anorthite var: Labradorite] Plotinskaya et al. (2015)
Kaslinsky District ⓘ 5th versta deposit	[Anorthite] Filina et al. (2019)
ⓘ Borzovsky deposit	[Anorthite, Anorthite var: Labradorite] Filina et al. (2019)
ⓘ Kopeysk	[Anorthite] Cesnokov et al. (1998)
ⓘ Coal mine No. 45	[Anorthite] Chesnokov et al. (1989) +2 other references
Korkinsky District ⓘ Korkino	[Anorthite] Sharygin et al. (2010)
Kyshtym ⓘ Barsowskoi	[Anorthite]
Miass ⓘ Pit No. 418	[Anorthite] Sorokina et al. (2019)
ⓘ Mount Karandash	[Anorthite] Victor Grigorievich Korinevsky et al. (16)
Plastovsky District Plast ⓘ Sanarskiy Uval (Sheelitovaya Pit)	[Anorthite, Anorthite var: Labradorite] Kolisnichenko et al. (2008)
Irkutsk Oblast Narin-Kunta ⓘ Birkhin gabbro massif (Ozernovskii)	[Anorthite] Pavel M. Kartashov (n.d.)
Nizhneilimsky District Zheleznogorsk-Ilimsky ⓘ Korshunovskoye iron deposit	[Anorthite, Anorthite var: Bytownite] Mazurov et al. (2007)
Jewish Autonomous Oblast ⓘ Sutara placers	[Anorthite] Buravleva et al. (2016)
Kabardino-Balkaria Elbrussky District Tyrnyauz Urban Settlement Tyrnyauz Mo-W deposit ⓘ Slepaya Zalezh ore body	[Anorthite] Gramenitskiy et al. (2019)
Kalmykia Iki-Burulsky District Iki-Burul ⓘ Manych meteorite	[Anorthite] Grossman et al. (1986)
Kamchatka Krai Koryak Okrug Karaginsky District ⓘ Evevpenta ore occurrence	[Anorthite, Anorthite var: Labradorite] Anastasiya SERGEEVA (2023)
Olyutorsky district ⓘ Itchayvayam complex	[Anorthite] Palyanova et al. (2023)
Korf ⓘ Gal'moenan ultrabasic massif	[Anorthite] Pavel M. Kartashov (n.d.)
Milkovsky District ⓘ Tolbachik Volcanic field	[Anorthite] Rappenglück (2022)
Great Fissure eruption (Main Fracture) Northern Breakthrough (North Breach) Second scoria cone ⓘ Arsenatnaya fumarole	[Anorthite, Anorthite var: Labradorite] Shchipalkina et al. (2020)
ⓘ Southern Breakthrough (South Breach)	[Anorthite] Erik Vercammen collection
Ust-Bolsheretsky District Dukuk Complex (Dukuk Massif) ⓘ Kvinum-1 occurrence	Tararin et al. (2007)
ⓘ Kvinum-2 occurrence	Tararin et al. (2007)
ⓘ Il'inskaya Sopka volcano	[Anorthite] Pavel.M. Kartashov data.
Ust-Kamchatsky District Klyuchevsk Stratovolcano ⓘ Predskazannyi Vent	[Anorthite] Anan’ev et al. (2011)
ⓘ Olkhovaya–1 River placer	[Anorthite, Anorthite var: Labradorite] Sandimirova et al. (2014)
Yelizovsky District ⓘ Avachinsky volcano (Avacha volcano; Avachinskaya Sopka)	Kepezhinskas et al. (2026)
ⓘ Malyi Semyachik Volcano	[Anorthite] Anan’ev et al. (2011)
Mutnovskoe ⓘ Mutnovsky volcano	Potapova et al. (2026)
Khabarovsk Krai ⓘ Ayano-Maysky district	[Anorthite, Anorthite var: Labradorite] ... +1 other reference
ⓘ Dzhugdzhur	[Anorthite, Anorthite var: Labradorite] information from Trest Quartz Samotcvety
Khakassia (Republic of Khakassia) Askizsky Rayon Askiz ore district ⓘ Chapsordag deposit	[Anorthite, Anorthite var: Labradorite] Kassandrov et al. (2009)
ⓘ Julia skarn deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Soloviev et al. (2022)
Komi Republic Kozhim River Basin Maldynyrd range (Maldy-nyrd range) Grubependity Lake ⓘ Grubependity Lake cirque	[Anorthite] Pavel M. Kartashov (n.d.)
Ust'kulom district ⓘ Pomozdino meteorite	[Anorthite, Anorthite var: Bytownite] Migdisova et al. (1988)
Krasnodar Krai Taman Peninsula ⓘ Karabetova mountain (Karabetova Salse)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Kokh et al. (2023)
Krasnoyarsk Krai Evenkiysky District Nizhnyaya Tunguska River Basin ⓘ Khavokiperskiye Rocks	[Anorthite, Anorthite var: Labradorite] Pekov (1998)
Taymyrskiy Autonomous Okrug Taimyr Peninsula ⓘ Khungtukun Massif	[Anorthite, Anorthite var: Labradorite] Frank K. Mazdab collection (see https://www.rockptx.com/fkm-226-to-fkm-250/#FKM-226 for normalized analyses)
Norilsk-Talnakh Mining Region ⓘ Pyasino–Vologochan Intrusion	[Anorthite] Sluzhenikin et al. (2015)
Snezhnogorsk ⓘ Chernogorsky massif	Krivolutskaya et al. (2021)
Taymyrsky Dolgano-Nenetsky District ⓘ Popigai impact crater (Popigai impact structure)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Shchukina et al. (Vol. 473, No. 1, pp. 333-337)
Kurgan Oblast ⓘ Kargapole meteorite	[Anorthite] Erokhin et al. (2017, December)
Lake Baikal area ⓘ Marinkin massif	[Anorthite, Anorthite var: Bytownite] Kislov et al. (2020)
Magadan Oblast Olsky District Nakkhatandzha ore district ⓘ Talnikovoye ore field	[Anorthite, Anorthite var: Bytownite] Kolova et al. (2023)
Murmansk Oblast Fedorovo-Pansky massif (Pana layered complex) ⓘ Kievey deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Sushchenko et al. (2023)
ⓘ Western Pana block	[Anorthite] Groshev et al. (2019)
Kataranskii Cape ⓘ Kolvitsa massif	[Anorthite, Anorthite var: Labradorite] Yefimov et al. (1986) +1 other reference
ⓘ Khibiny Massif	[Anorthite, Anorthite var: Labradorite] ...
Kola Peninsula ⓘ Salmagorsky complex	[Anorthite] Korobeinikov et al. (1998)
Kolsky District ⓘ Annama meteorite	[Anorthite] Goryunov et al. (2023)
ⓘ Kemer meteorite	[Anorthite] Goryunov et al. (2023)
ⓘ Tepsi ultrabasic body	[Anorthite]
ⓘ Lovnoozero deposit	[Anorthite] Orsoev et al. (1985) +1 other reference
ⓘ Lovozero Massif	[Anorthite, Anorthite var: Labradorite] ...
Lovozersky District Keivy Mountains ⓘ Patchemvarek intrusion	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Huber et al. (2015)
Monche tundra intrusion ⓘ Nud II mine	[Anorthite]
Monchegorsk ⓘ Vuruchuaivench prospect	[Anorthite, Anorthite var: Labradorite] Grokhovskaya et al. (2000)
ⓘ Mount Generalskaya intrusion	[Anorthite] Smol’kin et al. (2023)
Olenegorsk ⓘ Olenegorskoe Fe deposit	[Anorthite] Bazai et al. (2009)
Polyarnyy ⓘ Maljavr Au occurrence	[Anorthite, Anorthite var: Labradorite] Kalinin et al. (2024)
Novosibirsk Oblast Egor’evsk ore placer district Ik placer field ⓘ Simonovsky Brook gold placer	[Anorthite] Podlipsky et al. (2007)
ⓘ Ol’khon ophiolite	[Anorthite] Sklyarov +5 other references
ⓘ Bayar peridotite	[Anorthite] Sklyarov +5 other references
Orenburg Oblast Kvarkensky District Chakalov ⓘ Brient meteorite	[Anorthite, Anorthite var: Bytownite] Steele et al. (1982)
Perm Krai Gornozavodskii District Sarany ⓘ Saranovskii Mine	[Anorthite, Anorthite var: Labradorite] Ivanov (1975)
Krasnovishersky District ⓘ Severny Kolchim meteorite	[Anorthite, Anorthite var: Bytownite] Erokhin et al. (2018)
Primorsky Krai Krasnoarmeysky District Arminsky ore district Vostok ⓘ Vostok-2 Mine	[Anorthite, Anorthite var: Labradorite] Gvozdev (2001)
Republic of Karelia Loukhsky District Oulanka plutonic complex Olanga River (Oulanka River) ⓘ Lukkulaisvaara ultrabasic Massif (Lukkulaisvaara pluton; Lukkulaisvaara layered intrusion)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Eur. J. Mineral.
Pitkyarantsky District Alattu-Pakula-Janis ore field ⓘ Pakula gold prospect	[Anorthite] Ivashchenko (2024)
Pitkyaranta mining district Salmi ⓘ Basalt outcrops	[Anorthite, Anorthite var: Labradorite] Svetova et al. (2022)
Prionezhsky District ⓘ Yalguba Ridge	[Anorthite] Svetov et al. (2023)
Pudozhsky District ⓘ Pudozhgorsky deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Голубев et al. (2008) +1 other reference
ⓘ Sakha	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] [World of Stones 12:49]
Abyysky District ⓘ Kuranakh ore field	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Trunilina et al. (2021)
Aldan ⓘ Inagli Massif	[Anorthite] Okrugin et al. (2018)
Eastern Aldan ⓘ Ingili-Algoma cluster	[Anorthite, Anorthite var: Bytownite] Shadenkov (1989)
ⓘ Kildyam volcano complex	[Anorthite, Anorthite var: Bytownite] Kostin (2021)
Oymyakonsky District ⓘ Khangalas Au deposit	[Anorthite] Kudrin et al. (2020)
Selennyakh range Tommot river ⓘ Somnitelnyi Massif	[Anorthite] Trunilina et al. (2022)
ⓘ Tommotskii Massif	[Anorthite] Trunilina et al. (2022)
Sakhalin Oblast Kuril Islands Kurilsky District Iturup Island ⓘ Kudriavy volcano	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Ganino et al. (2019)
Severo-Kurilsky District Atlasov Island Alaid volcano ⓘ Taketomi flank eruption	[Anorthite] Zhitova et al. (2025)
Saratov Oblast Pavlovka ⓘ Pavlovka meteorite	[Anorthite, Anorthite var: Bytownite] Duke et al. (1967) +1 other reference
ⓘ Shirokaya Valley	[Anorthite, Anorthite var: Bytownite] Sklyarov et al. (2023)
Sverdlovsk Oblast Karpinsk Urban Okrug ⓘ Serebryansky Kamen massif	[Anorthite] Mikhailov et al. (2021)
Novolyalinsky District ⓘ Kytlym complex (Kytlym massif)	[Anorthite, Anorthite var: Bytownite] Krause et al. (2007)
Prigorodny District ⓘ Volkovskii Cu-Fe-V-Au-Pd complex	[Anorthite] Anikina et al. (2014)
ⓘ Svetley Bor complex	[Anorthite, Anorthite var: Bytownite] Krause et al. (2007)
Yekaterinburg ⓘ Mount Bolshoy Bikilyar	[Anorthite, Anorthite var: Labradorite] Kislov et al. (2026)
ⓘ Uktus complex	[Anorthite] Garuti et al. (2003)
ⓘ Syum-Keu Ophiolite Massif	[Anorthite] Shabutdinov et al. (2024)
Tatarstan Muslyumovsky District ⓘ Kainsaz meteorite (Kaïnsas meteorite [NHM catalogue])	[Anorthite] Holmberg et al. (1990)
ⓘ Tazheranskii Massif	[Anorthite, Anorthite var: Labradorite] Sklyarov et al. (2021) +1 other reference
Yamalo-Nenets Autonomous Okrug ⓘ Lower Berezovskaya subformation	[Anorthite, Anorthite var: Labradorite]
Priuralsky District ⓘ Novogodnee-Monto deposit	[Anorthite, Anorthite var: Labradorite] Soloviev et al. (2013)
ⓘ Rai-Iz Ophiolite Massif	[Anorthite] Pavel M. Kartashov (n.d.)
Zabaykalsky Krai Aginsky District ⓘ Budulan meteorite	[Anorthite] Lorenz et al. (2000)
Tungokochensky District Vershino-Darasunskiy ⓘ Talatui Au deposit	[Anorthite] Prokof’ev et al. (2007)
Saint Helena， Ascension and Tristan da Cunha
ⓘ Gough Island	[Anorthite, Anorthite var: Labradorite] Le Maitre (1959) +5 other references
Saint Kitts and Nevis
ⓘ Saint Kitts (Saint Christopher)	[Anorthite]
Saint Lucia
Grande Rivière Village Morne Serpent hill ⓘ Rhyolite flow	[Anorthite, Anorthite var: Labradorite] Le Guen de Kerneizon et al. (1982)
Saint Vincent and the Grenadines
Saint Vincent ⓘ Soufrière Saint Vincent	Heath et al. (1998)
Samoa
ⓘ Savai'i Island	[Anorthite, Anorthite var: Labradorite] Kear +4 other references
Saudi Arabia
Mecca Region ⓘ Harrat Rahat Lava Field	[Anorthite, Anorthite var: Labradorite] Camp et al. (1989) +2 other references
Medina Region ⓘ Khamal Layered Mafic Intrusion	[Anorthite, Anorthite var: Bytownite] Abuamarah et al. (2023)
Tabuk Region ⓘ Hedjaz meteorite (Et-tlahi)	[Anorthite, Anorthite var: Bytownite] Fredriksson et al. (1986)
Slovakia
Banská Bystrica Region Banská Štiavnica District ⓘ Podhorie	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
ⓘ Svätý Anton	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Brezno District ⓘ Brezno	[Anorthite] Koděra et al. (1986)
ⓘ Jasenie	[Anorthite] Koděra et al. (1986)
Detva District Detva ⓘ Biely vrch	[Anorthite] Koděra P. et al. (2008)
Lučenec District ⓘ Belina	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Čamovce ⓘ Unnamed stone quarry	[Anorthite, Anorthite var: Labradorite] Reato et al. (2022)
ⓘ Mašková	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Pinciná ⓘ Pinciná maar	[Anorthite, Anorthite var: Labradorite] M. Huraiova et al.
Podrečany ⓘ Basalt quarry	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
ⓘ Radzovce	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Rimavská Sobota District Hajnáčka ⓘ Hajnáčka sapphire occurrence	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Koděra et al. (1986)
Žarnovica District Hodruša-Hámre ⓘ Hodruša-Hámre mines	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Koděra et al. (1986)
Nová Baňa ⓘ Nová Baňa deposit	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Žiar nad Hronom District Kremnica ⓘ Kremnica Au-Ag deposit	[Anorthite] Ďuďa (1993)
ⓘ Sklené Teplice	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Zvolen District Breziny ⓘ Breziny quarry	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Košice Region Rožňava District Ochtiná ⓘ Ochtiná-Rochovce Mo-W deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Koděra et al. (1986) +2 other references
Sobrance District Beňatina ⓘ Beňatinská voda	[Anorthite] Myšľan P et al. (2020)
ⓘ Remetské Hámre	[Anorthite, Anorthite var: Labradorite] Bacsó
Spišská Nová Ves District Rudňany ⓘ RHV-1 borehole	[Anorthite] Myšľan et al. (2026)
Nitra Region Levice District ⓘ Pukanec	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Koděra et al. (1986)
Prešov Region Prešov District Červenica ⓘ Dubník	[Anorthite, Anorthite var: Bytownite] Duda
ⓘ Slávik adit	[Anorthite, Anorthite var: Labradorite] Koděra et al. (1986)
Fintice ⓘ Fintice quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Ďuďa
Vyšná Šebastová ⓘ Maglovec quarry	[Anorthite] Ďuďa
Zlatá Baňa ⓘ Zlatá Baňa deposit	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Duda et. all.
South Africa
ⓘ Bushveld Complex	[Anorthite] Cairncross et al. (1995)
ⓘ Rustenburg Layered Suite	[Anorthite] Smith et al. (2021)
Eastern Cape Chris Hani District Municipality Enoch Mgijima Local Municipality ⓘ Molteno meteorite	[Anorthite, Anorthite var: Bytownite] Mineralogical Magazine 38 (293) +1 other reference
Free State Mangaung Metropolitan Municipality ⓘ Malvern meteorite	[Anorthite, Anorthite var: Bytownite] Labotka et al. (1980)
Gauteng City of Ekurhuleni Metropolitan Municipality ⓘ Stella intrusion	[Anorthite] Maier et al. (2023)
KwaZulu-Natal King Cetshwayo District Municipality ⓘ Macibini meteorite	[Anorthite] Buchanan et al. (2000)
Limpopo Sekhukhune District Municipality Fetakgomo Tubatse Local Municipality ⓘ Booysendal North Mine	[Anorthite] Northam Platinum
ⓘ Thorncliffe Chrome Mine	[Anorthite] PMPB Meulenbeld collection
Vhembe District Municipality Makhado Local Municipality Louis Trichardt ⓘ Beschuitkuil 379LS	[Anorthite] PMPB Meulenbeld collection
Waterberg District Municipality Mogalakwena Local Municipality Mokopane ⓘ Akanani prospects	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Mandende (2014) +2 other references
Mogalakwena Mine ⓘ Sandsloot Mine	[Anorthite] Armitage (2011)
ⓘ Zwartfontein Pit	[Anorthite] Li et al. (2004)
ⓘ Zaaiplaats tin field	[Anorthite] Cairncross et al. (1995)
Thabazimbi Local Municipality ⓘ Zondereinde Mine	[Anorthite] Northam Platinum
Mpumalanga Nkangala District Municipality Emakhazeni Local Municipality Belfast ⓘ Marlin Norite Quarry	[Anorthite] Atanasova et al. (2016)
North West Bojanala Platinum District Municipality ⓘ Merensky Reef	[Anorthite] Ballhaus et al. (1986)
Rustenburg Local Municipality Marikana ⓘ Lonmin Marikana Mine	[Anorthite] Dzvinamurungu (2012)
Rustenburg ⓘ Impala Platinum mines	[Anorthite] Smith et al. (2021)
ⓘ Karee Mine	[Anorthite, Anorthite var: Bytownite] Kottke-Levin et al. (2008, December)
Royal Bafokeng ⓘ Bafokeng-Rasimone Mine	[Anorthite] Smith et al. (2013)
ⓘ Tharisa Mine	[Anorthite] Chris Emproto Collection
Northern Cape Namakwa District Municipality ⓘ Okiep Copper District	[Anorthite, Anorthite var: Labradorite] Clifford et al. (2012)
ZF Mgcawu District Municipality Kai !Garib Local Municipality ⓘ Brakwater West	[Anorthite] Rozendaal et al. (2017)
ⓘ Groot Riet 162	[Anorthite] Rozendaal et al. (2017)
ⓘ Klip Bakken	[Anorthite] Rozendaal et al. (2017)
ⓘ Soutputs	[Anorthite] Rozendaal et al. (2017)
Western Cape Cape Winelands District Municipality Drakenstein Local Municipality Simondium ⓘ Simondium meteorite	[Anorthite] Prior (1918)
South China Sea
Southeast sub-basin ⓘ Zhangzhongjing intraplate seamount	[Anorthite] Lu et al. (2025)
West Philippine Sea ⓘ Central Rift Seamounts Group	[Anorthite] Zhou et al. (2022)
South Georgia and the South Sandwich Islands
ⓘ Annenkov Island	[Anorthite, Anorthite var: Labradorite] Pettigrew (1981)
ⓘ Candlemas Island	[Anorthite] Tomblin (1979)
South Korea
Gangwon Province Samchok City Puksam-myon ⓘ Samhwa Mine	[Anorthite, Anorthite var: Labradorite] Kinosaki (1941)
Gyeonggi Province Pocheon City ⓘ Gwanin magnetite mine	[Anorthite] Lee et al. (2022)
ⓘ Jeju Province	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Lee (ed) +7 other references
North Gyeongsang Province Ulleung County ⓘ Ulleungdo	[Anorthite, Anorthite var: Bytownite] Atsuo Harumoto (1970)
South Gyeongsang Province Sancheong County ⓘ Sancheong district	[Anorthite] Jo et al. (2023)
South Sudan
Eastern Equatoria Kapoeta ⓘ Kapoeta meteorite	[Anorthite] PUN et al. (1998)
Spain	[Anorthite]
Andalusia Almería Cuevas del Almanzora Las Herrerías ⓘ Las Herrerías Mines	[Anorthite] Navarro et al. (2009)
Málaga Ojén Sierra Blanca ⓘ Plains of Juanar	[Anorthite] Romero Silva (2003)
Aragon Huesca Camporrells ⓘ Seganta	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] B. Azambre et al. +1 other reference
Estopiñán del Castillo ⓘ Soriana Quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] B. Azambre et al. +1 other reference
Isábena Roda de Isábena ⓘ Roda meteorite	[Anorthite, Anorthite var: Bytownite] Mason (1963)
Sopeira ⓘ Aulet	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] B. Azambre et al. +1 other reference
Canary Islands Las Palmas Province Gran Canaria Mogán Puerto Rico ⓘ Playa de Amadores ?	[Anorthite] Ternes (1995)
Lanzarote Tinajo ⓘ Tinguatòn	[Anorthite] Sauro et al. (2021) +2 other references
Cantabria Santa María de Cayón ⓘ Totero	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] B. Azambre et al. +1 other reference
Santander ⓘ Alto la Sierra	[Anorthite, Anorthite var: Bytownite] B. Azambre et al. +1 other reference
Castile-La Mancha Albacete Elche de la Sierra ⓘ Cerro Morote	[Anorthite] Abad +3 other references
Guadalajara Atienza Alpedroches ⓘ Alpedroches andesite quarry	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Majarena Serrano (2015)
Toledo Camuñas ⓘ Puerto Lápice meteorite	[Anorthite] Llorca et al. (2009)
Castile and Leon Salamanca Pereña de la Ribera ⓘ Puentemocha pegmatite	[Anorthite] Roda-Robles et al. (2012)
Catalonia Barcelona Barcelonès Barcelona city Collserola mountain range Sant Gervasi de Cassoles ⓘ Copper Mine	[Anorthite] J.I.Gil Ibarguchi et al. ( 1988) +1 other reference
Girona Gironès Sant Martí de Llémena Llorà ⓘ Puig de la Banya de Boc volcano	[Anorthite] Joan Rosell et al. (2023)
La Selva Sant Hilari Sacalm ⓘ Les Guilleries Massif	[Anorthite] Mellado et al. (2022)
Santa Pau ⓘ Rocanegra volcano	[Anorthite, Anorthite var: Labradorite] Torró et al. (2018)
Lleida Pallars Sobirà Baix Pallars ⓘ Gerri de la Sal	[Anorthite] Joan Rosell-Riba (2026)
Tarragona Conca de Barberà Vimbodí i Poblet ⓘ Bosc de Poblet	[Anorthite] Canet et al. (2003)
ⓘ Atrevida Mine	[Anorthite]
Priorat Ulldemolins ⓘ Bessó mine (Sant Antoni Mines)	[Anorthite, Anorthite var: Bytownite] Alfonso et al. (2012)
Community of Madrid Alpedrete ⓘ Monzonitic dike	[Anorthite, Anorthite var: Labradorite] Jiménez Martínez
ⓘ Horcajo de la Sierra	[Anorthite, Anorthite var: Bytownite] Carlos Anaut analysis (Baikal Geo)
ⓘ Corral de Los Lobos 2	[Anorthite] www.foro-minerales.com (n.d.)
Extremadura Cáceres Cáceres ⓘ Sierra de San Pedro	[Anorthite, Anorthite var: Labradorite] Jiménez-Millán et al. (2007)
Tajo-Salor Garrovillas de Alconétar ⓘ Diabase outcrop	[Anorthite, Anorthite var: Labradorite] Weibel (1954)
Galicia Pontevedra A Cañiza ⓘ A Franqueira	[Anorthite] Martin-Izard et al. (1995)
La Rioja Entrena Varea ⓘ Barea meteorite	[Anorthite, Anorthite var: Bytownite] Mason et al. (1973)
Sri Lanka
North Central Province Anuradhapura District ⓘ Seruwila deposit	[Anorthite, Anorthite var: Labradorite] Samarakoon et al. (2021)
Sweden
Gävleborg County Ljusdal Los ⓘ Mansjöberg limestone quarries	[Anorthite] Stenberg (2002)
Jämtland County Östersund ⓘ Lockne crater (Lockne impact structure)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Agarwal et al. (2016)
Jönköping County Eksjö Höreda ⓘ Ingarp	[Anorthite] GFF 72
Jönköping Gränna ⓘ Norra Kärr	[Anorthite] Thulin (1996)
Månsarp ⓘ Smålands Taberg	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] E.Grip: GFF 93
Vetlanda Alseda ⓘ Lindås	[Anorthite] J.Langhof: REE-mineralogy in Mo-granite ...
Slättåkra ⓘ Dikesgård	[Anorthite] J.Langhof: REE-mineralogy in Mo-granite ...
ⓘ Hulta	[Anorthite] J.Langhof: REE-mineralogy in Mo-granite ...
ⓘ Slättåkra quartz quarry (Alseda)	[Anorthite] J.Langhof: REE-mineralogy in Mo-granite ...
ⓘ Viktors mine	[Anorthite] J.Langhof: REE-mineralogy in Mo-granite ... +1 other reference
Skåne County Kristianstad Östra Sönnarslöv ⓘ Maltesholm	[Anorthite, Anorthite var: Labradorite]
Södermanland County Nyköping ⓘ Tunaberg	[Anorthite] Flink (1914)
Strängnäs Åker ⓘ Åker Limestone Quarry	[Anorthite] The Swedish Museum of Natural History ...
ⓘ Bredsjönäs Mines	[Anorthite] Torstensson (2004)
Stockholm County Haninge Utö ⓘ Utö Mines	[Anorthite] Otter (2004)
Norrtälje Väddö ⓘ Norra Fjäll (Fjällbacka pegmatite)	[Anorthite, Anorthite var: Labradorite] Wilke (1997)
Nynäshamn ⓘ Stora Vika	[Anorthite] Jonsson (1992)
ⓘ Pegmatite C	[Anorthite] Gustafsson (1987)
Värmland County Filipstad ⓘ Nordmark Odal Field	[Anorthite] Gatedal (n.d.)
Persberg ore district ⓘ Gåsgruvan Quarry	[Anorthite] Östra Värmlands Mineral Society
Västerbotten County Lycksele ⓘ Rävliden North Mine	[Anorthite] Rincon (2022) +1 other reference
ⓘ Svartliden Gold Mine (Svartliden)	[Anorthite] Johan Söderhielm
Switzerland
Grisons Bernina Region Poschiavo ⓘ Fopal	[Anorthite] Romani (2000)
Maloja Region Bregaglia Upper Val Bregaglia Löbbia ⓘ Piz Lizun	[Anorthite, Anorthite var: Bytownite] Stalder et al. (1998)
Moesa Region Cama Cama Valley ⓘ Promegn	[Anorthite] Trommsdorff et al. (1969)
ⓘ Ticino	[Anorthite] Stalder et al. (1998)
Bellinzona Bellinzona ⓘ Castello Svitto	[Anorthite] Mittelholzer (1936)
Taiwan
Taitung County Beinan Township ⓘ Hutoushan	[Anorthite, Anorthite var: Labradorite] Juan et al. (1959)
Guanshan Township ⓘ Dianguang Village	[Anorthite, Anorthite var: Labradorite] Juan et al. (1959)
Yilan County Toucheng Township ⓘ Lailai Dike	[Anorthite, Anorthite var: Labradorite] CHEN et al. (1989)
Tajikistan
Gorno-Badakhshan Murghob Rangkul ⓘ Snezhnoe deposit	[Anorthite] Litvinenko +9 other references
Sughd Gissar Range ⓘ Maykhura Mine (Maikhura Mine)	[Anorthite, Anorthite var: Labradorite] Soloviev et al. (2019)
Zeravshan Range Yagnob River ⓘ Ravat village	[Anorthite, Anorthite var: Labradorite] Nasdala et al. (1993)
Tanzania
Arusha Region ⓘ Longido District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Hintze (2010) +1 other reference
Morogoro Region Malinyi District ⓘ Ligama Hill	[Anorthite] Maaskant et al. (1980)
ⓘ Uluguru Mountains	[Anorthite] Abart et al. (2009)
Pwani Region Kisarawe District Pugu Hills ⓘ Pugu Hill kaolin deposit	[Anorthite, Anorthite var: Labradorite] Schwaighofer et al. (1987)
Ruvuma Region Songea Urban District Nguni ⓘ Peramiho meteorite	[Anorthite, Anorthite var: Bytownite] HSU et al. (1997)
Tanga Region Korogwe Rural District ⓘ Umba River (Umba Valley)	[Anorthite] Hänni (1987)
Thailand
Lampang Province ⓘ Lampang Volcanic Field	[Anorthite, Anorthite var: Labradorite] Part II +4 other references
Trat Province ⓘ Chanthaburi-Trat area	[Anorthite] Li et al. (2023)
Tonga
Ha'apai ⓘ Tofua Island	[Anorthite var: Labradorite] Bauer (1970)
Turkey
Ankara Province Beypazari District ⓘ Beypazarı trona deposit	[Anorthite] Helvaci (1998)
Artvin Province Şavşat District ⓘ Şavşat Camp	[Anorthite, Anorthite var: Labradorite] SOYLU et al. (1999)
Bingöl Province ⓘ Sariçiçek meteorite	[Anorthite] - (2010)
Burdur Province Yeşilova District Doganbaba ⓘ Bögürtlencik Tepe	[Anorthite] Sarp et al. (1976)
ⓘ Covur Yokusutepe Hill	[Anorthite] Sarp et al. (1977)
Bursa Province Kestel District ⓘ Bursa meteorite	[Anorthite] Goryunov et al. (2023)
Osmangazi District ⓘ Güneybudaklar Mo-W ± Au deposit	[Anorthite, Anorthite var: Labradorite] Kocatürk et al. (2025)
Sivas Province Divrigi District ⓘ Dumluca Intrusion	[Anorthite] Boztuğ +1 other reference
ⓘ Murmana Intrusion	[Anorthite] Boztuğ +2 other references
Uganda
Western Region Kasese ⓘ Margherita Peak	[Anorthite, Anorthite var: Labradorite] Roccati (1907)
ⓘ Mount Baker	[Anorthite, Anorthite var: Labradorite] Roccati (1907)
UK
England Cornwall Grade-Ruan Kennack Kennack Cove (Kennack Sands) ⓘ Thorny Cliff ?	[Anorthite] Alysson Rowan collection
Landewednack ⓘ Man O'War	[Anorthite, Anorthite var: Labradorite] Golley et al. (1995)
Menheniot Lower Clicker ⓘ Clicker Tor Quarry	[Anorthite] Golley et al. (1995)
St Keverne Coverack ⓘ Coverack Cove	[Anorthite, Anorthite var: Labradorite] Majendie (1818)
ⓘ Dean Quarry	[Anorthite, Anorthite var: Labradorite] Golley et al. (1995)
Cumbria ⓘ Carrock Fell	[Anorthite, Anorthite var: Labradorite] Eastwood et al. (1968) +2 other references
Copeland Ennerdale and Kinniside ⓘ Bowness Knott	[Anorthite, Anorthite var: Labradorite] Day (1999)
Eden Patterdale ⓘ Eycott Hill	[Anorthite, Anorthite var: Bytownite] Marr (1900)
Derbyshire Derbyshire Dales District Blackwell in the Peak ⓘ Calton Hill Quarry	[Anorthite, Anorthite var: Labradorite] Day (1999)
High Peak Wormhill ⓘ Great Rocks Dale	[Anorthite, Anorthite var: Labradorite] Ford et al. (1993)
Devon Exeter ⓘ Exeter Volcanic Series	[Anorthite, Anorthite var: Labradorite] Miller et al. (1962) +5 other references
East Riding of Yorkshire Aldbrough ⓘ Beach and Cliffs	[Anorthite, Anorthite var: Labradorite] Render (n.d.)
Easington ⓘ Dimlington shoreline	[Anorthite, Anorthite var: Labradorite] Render (n.d.)
Northern Ireland County Antrim ⓘ Islandmagee	[Anorthite, Anorthite var: Labradorite] Rutley (1902)
Larne ⓘ Scawt Hill	[Anorthite, Anorthite var: Labradorite] Tilley (1937)
County Down ⓘ Mourne Mountains	[Anorthite, Anorthite var: Labradorite] Rutley (1902)
ⓘ Scotland	[Anorthite] Tindle (2008)
Argyll and Bute Isle of Mull ⓘ 'S Airde Beinn	[Anorthite, Anorthite var: Labradorite] Emeleus et al. (1992)
Isle of Staffa ⓘ Fingal's Cave	[Anorthite, Anorthite var: Bytownite] Phillips et al. (2013)
East Ayrshire ⓘ Lugar Sill	[Anorthite, Anorthite var: Labradorite] Howie (1963)
East Dunbartonshire ⓘ Milngavie	[Anorthite, Anorthite var: Labradorite] Rutley (1902)
ⓘ Helen's Reef	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Harrison (1975)
Highland Caol and Mallaig Rùm ⓘ Hallival Hill	[Anorthite] - (numerous petrology texts and dictionaries)
Eilean á Chèo ⓘ Isle of Skye	[Anorthite] Smith et al. (2002)
ⓘ Drynoch	[Anorthite, Anorthite var: Bytownite] Livingstone (1988)
ⓘ South Rona Island	[Anorthite, Anorthite var: Labradorite] Davidson (1935)
Fort William and Ardnamurchan ⓘ Sron Gharbh (Sron Garbh)	[Anorthite, Anorthite var: Labradorite] Graham et al. (2017)
Outer Hebrides St Kilda ⓘ Hirta	[Anorthite, Anorthite var: Bytownite] Miller et al. (1965)
Renfrewshire ⓘ Muirshiel Mine	[Anorthite, Anorthite var: Labradorite] Day (1999)
Stirling ⓘ Campsie Fells	[Anorthite, Anorthite var: Labradorite] Rutley (1902)
Wales Powys Old Radnor ⓘ Dolyhir Quarry	[Anorthite] Cotterell et al. (2011)
Ukraine	[Anorthite, Anorthite var: Labradorite]
Crimea Alushta ⓘ Ayu-Dag Mountain	[Anorthite, Anorthite var: Bytownite] Spiridonov et al. (2019)
Donetsk Oblast Gorlovka ⓘ Gorlovka meteorite	[Anorthite, Anorthite var: Bytownite] Ivanova et al. (1993)
Kirovohrad Oblast ⓘ Boltysh Crater	[Anorthite, Anorthite var: Labradorite] Gurov et al. (2006)
ⓘ Kyiv	[Anorthite, Anorthite var: Labradorite]
Mykolayiv Oblast Pervomaisk Raion ⓘ Krymka meteorite	[Anorthite] Semenenko et al. (2001)
Rivne Oblast ⓘ Bazaltove quarries	[Anorthite, Anorthite var: Labradorite] Acta Geologica Polonica Vol 2 et al. (in Polish) +1 other reference
Zaporizhia Oblast Vasylivka Raion ⓘ Yurtuk Meteorite	[Anorthite] Labotka et al. (1980) +1 other reference
Zhytomyr Oblast Korosten Raion ⓘ Perzhanskoe ore field (Perga Be deposit)	[Anorthite, Anorthite var: Labradorite] Liventseva (n.d.)
Zhytomyr Raion Cherniakhiv Raion Golovine village ⓘ Golovinskoye deposit (Holowyne)	[Anorthite, Anorthite var: Labradorite] www.pegmatite.ru (2009) +1 other reference
Khoroshiv Raion (Volodarsk-Volynskii) ⓘ Dobryn (Black Light)	[Anorthite, Anorthite var: Labradorite] Grzegorz Słowik collection +1 other reference
USA
Alabama Chambers County ⓘ Oak Bowery area (Old Bowery area)	[Anorthite, Anorthite var: Labradorite] Dean (1995)
Franklin County ⓘ Frankfort meteorite (Frankfort [stone] meteorite)	[Anorthite] Labotka et al. (1980) +1 other reference
Perry County ⓘ Felix meteorite	[Anorthite] Chizmadia et al. (2002) +1 other reference
Alaska Fairbanks North Star Borough Fairbanks Mining District ⓘ Rhyolite Prospect	[Anorthite] Cameron (2000)
Nome Census Area Port Clarence Mining District York Mountains ⓘ Brooks Mountain	[Anorthite] Faust et al. (1971)
Prince of Wales-Hyder Census Area Ketchikan Mining District ⓘ Duke Island	[Anorthite] Irvine (1962)
Arizona Cochise County ⓘ Bisbee	[Anorthite, Anorthite var: Labradorite] Graeme (1993)
ⓘ Dos Cabezas Mountains	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
ⓘ Graham Mountains-Fisher Hills area	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Tombstone Mining District ⓘ Lucky Cuss Mine	[Anorthite, Anorthite var: Bytownite] Anthony et al. (1995)
Winchester Mountains Winchester Mining District ⓘ Southern Terminus of Winchester Mountains	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
ⓘ Galiuro Mountains	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Greenlee County ⓘ Corporate and Climax claims (Corporate group; Climax claim)	[Anorthite, Anorthite var: Labradorite] MRDS database Dep. ID #10048294
La Paz County Eagletail Mts (Cemetary Ridge) ⓘ Orocopia Schist Subduction Channel	[Anorthite, Anorthite var: Bytownite] Haxel et al. (2023)
Pima County Box Canyon ⓘ Tucson meteorite (Irwin-Ainsa meteorite)	[Anorthite] Bunch et al. (1969)
ⓘ Cienega Gap area	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
ⓘ Mineta Ridge area	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Sierrita Mountains Pima Mining District ⓘ Twin Buttes quadrangle	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Tucson Mountains Amole Mining District Tucson Sentinel Peak area ⓘ Sentinel Peak ('A' Mountain) - SW side	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Santa Cruz County Patagonia Mountains Patagonia Mining District Mowry Mowry Wash Mowry Hill ⓘ Stella Blue Mine (Patagonia Mine)	[Anorthite, Anorthite var: Labradorite] Schrader (1915)
Tohono O'odham Nation Reservation Sierrita Mountains ⓘ Black Mountain	[Anorthite, Anorthite var: Labradorite] Cooper (1961) +1 other reference
Yavapai County Bradshaw Mountains (Bradshaw Range) Big Bug Mining District Mayer ⓘ Blue Bell Mine (Blue Bell Mine and Quarry; Patented claims 1528; Blue Coat vein; Blue Buck claim)	[Anorthite, Anorthite var: Labradorite] Lindgren (1926)
Eureka Mining District ⓘ Boulder Creek	[Anorthite, Anorthite var: Labradorite] A.I.M.E. Ore Deposits of the Western States (1933)
ⓘ Arkansas	[Anorthite, Anorthite var: Labradorite] Mason (1976)
ⓘ Garland County ?	[Anorthite] Howard (1987) +1 other reference
Hot Spring County ⓘ Magnet Cove	[Anorthite, Anorthite var: Labradorite] Erickson +1 other reference
ⓘ Pulaski County	[Anorthite, Anorthite var: Labradorite] Howard (1987) +1 other reference
Little Rock ⓘ Granite Mountain area	[Anorthite] Barwood (1989)
ⓘ Big Rock Quarry (3M Quarry; Arch Street Pike Quarry)	[Anorthite] Henry Barwood - unpublished (2010)
ⓘ Saline County	[Anorthite, Anorthite var: Labradorite] Howard (1987) +1 other reference
California Amador County ⓘ Jackson Butte	[Anorthite, Anorthite var: Labradorite] Rose (1959)
Fresno County Kaiser Wilderness area ⓘ Twin Lakes Limestone deposit	[Anorthite] Chesterman (1942) +2 other references
Inyo County Panamint Range (Panamint Mountains) Panamint Mining District (Ballarat Mining District) Panamint (old Panamint) ⓘ Little Chief Granite Dome	[Anorthite, Anorthite var: Labradorite] Geol. Soc. of America Bulletin
Kern County Boron ⓘ Kramer Borate deposit	[Anorthite, Anorthite var: Labradorite] U.S. Borax
Lake County East Mayacmas Mining District Middletown ⓘ Northeast of Middletown	[Anorthite] Murdoch (1966)
Los Angeles County ⓘ Lady Face Ridge	[Anorthite, Anorthite var: Labradorite] Blackerby (1968) +1 other reference
Palos Verdes Peninsula Palos Verdes Hills ⓘ Unnamed quarry	[Anorthite, Anorthite var: Labradorite] Sharp (1959) +2 other references
ⓘ Modoc County	[Anorthite, Anorthite var: Labradorite] Andersen (1917) +1 other reference
Nevada County ⓘ Grass Valley Mining District	[Anorthite] Kracek (1952) +2 other references
Riverside County Jurupa Valley Crestmore ⓘ Crestmore quarries	[Anorthite, Anorthite var: Bytownite] Pemberton (1983) +1 other reference
Sky Blue Hill ⓘ Commercial Quarry	[Anorthite, Anorthite var: Labradorite] AmMin 26:352-381
Palm Springs ⓘ Garnet Hill	[Anorthite] PXRD by John Attard (Attard XRD Services)
Riverside ⓘ New City Quarry (Victoria Avenue quarry)	[Anorthite, Anorthite var: Labradorite] Richmond (1939) +1 other reference
San Bernardino County East Kramer Mining District East Kramer Borate area (East Kramer Colemanite area) ⓘ Saddleback Mountain	[Anorthite, Anorthite var: Labradorite] MarekC (2018) +1 other reference
San Diego County Carlsbad ⓘ Calavera Quarry (G. M. Kelly Quarry)	[Anorthite] Marek Chorazewicz (2025)
ⓘ Mesa Grande Mining District	[Anorthite, Anorthite var: Labradorite] Merrill
San Marcos Mountains ⓘ San Marcos Mountains Summit area	[Anorthite, Anorthite var: Labradorite] Larsen et al. (1948) +2 other references
Santa Barbara County ⓘ Hope Ranch [2]	[Anorthite] Kampf et al. (2024)
Siskiyou County Lava Beds National Monument ⓘ Hercules Leg Cave	[Anorthite] Bower et al. (2025)
Western Los Angeles County ⓘ Laboradorite occurrences	[Anorthite, Anorthite var: Labradorite] Miller (1934) +2 other references
Colorado Chaffee County Sedalia Mining District ⓘ Sedalia Mine (Sedalia Copper Mine)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] U.S. Geological Survey Professional ... +1 other reference
Fremont County Cotopaxi Mining District Cotopaxi Mine Gulch ⓘ Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill)	[Anorthite, Anorthite var: Labradorite] Am Min 50:1179-1212
ⓘ Gem Park complex	[Anorthite, Anorthite var: Labradorite] USGS Prof Paper 649
Iron Mountain complex ⓘ Iron Mountain	[Anorthite] Eckel et al. (1997)
Gunnison County Dorchester Mining District Taylor Park ⓘ Italian Mountain	[Anorthite] Eckel et al. (1997)
Willow Creek Mining District ⓘ Sugar Creek	[Anorthite, Anorthite var: Labradorite] Eckel et al. (1997)
Jefferson County Evergreen Mining District (Malachite Mining District) ⓘ F.M.D. Mine	[Anorthite, Anorthite var: Labradorite] USGS Prof Paper 223 +1 other reference
ⓘ Malachite Mine (Morrison)	[Anorthite, Anorthite var: Labradorite] - (2005)
Pueblo County ⓘ Kramer Creek meteorite	[Anorthite] Lewis et al. (2016)
Rio Grande County Summitville Summitville Mine ⓘ Aztec Mine	[Anorthite] Holmes et al. (1983)
Sedgwick County ⓘ Julesburg meteorite	[Anorthite] Hutchison et al. (1995)
Weld County Johnstown ⓘ Johnstown meteorite	[Anorthite, Anorthite var: Bytownite]
Connecticut ⓘ Litchfield County	[Anorthite, Anorthite var: Bytownite] Januzzi et al. (1976)
Middlesex County East Hampton Airline Railroad ⓘ Linkpot cut	[Anorthite, Anorthite var: Labradorite] Schooner (1958)
Cobalt ⓘ Great Hill cobalt mines	[Anorthite] Chomiak (1989)
Haddam ⓘ Thulite locality	[Anorthite, Anorthite var: Labradorite] Foye (1926)
Portland Collins Hill Strickland pegmatite ⓘ Strickland Quarry	[Anorthite] Schooner (circa 1985)
Tolland County Willington ⓘ Becker Quarry	[Anorthite] Ague (1995)
Florida Orange County ⓘ Orlando meteorite	[Anorthite, Anorthite var: Bytownite] Connolly et al. (2006)
Georgia Columbia County Phinizy ⓘ Hatcher Mountain	[Anorthite] Cook (1978)
Elbert County ⓘ Bethlehem Church	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] 34-37 +2 other references
ⓘ Elberton	[Anorthite] Cook (1978)
Greene County ⓘ Bethesda Church	[Anorthite, Anorthite var: Labradorite] Cook (1978)
Union Point ⓘ Ogeechee Brick plant	[Anorthite, Anorthite var: Labradorite] Cook (1978)
Hart County ⓘ Little Shoal Creek	[Anorthite, Anorthite var: Labradorite] Cook (1978)
ⓘ Oak Bower Church	[Anorthite, Anorthite var: Labradorite] Cook (1978)
ⓘ Viola Church	[Anorthite, Anorthite var: Labradorite] Cook (1978)
Jasper County Monticello ⓘ Enon Church Mine	[Anorthite, Anorthite var: Bytownite] Rocks & Min.:64:198.
ⓘ Gladesville Norite body	[Anorthite, Anorthite var: Bytownite] Cook (1978)
Rabun County ⓘ Burton	[Anorthite, Anorthite var: Labradorite] Cook (1978)
ⓘ Laurel Creek complex	[Anorthite] Helms et al. (1987)
Towns County ⓘ Chatuge Lake	[Anorthite, Anorthite var: Bytownite] Cook (1978)
Young Harris ⓘ Brasstown Creek	[Anorthite] Hopkins (1914)
Upson County ⓘ Parker Bridge	[Anorthite] Cook (1978)
Hawaii Hawaii County ⓘ Hualālai Volcano	[Anorthite] Patrick J. Shamberger (2004)
Kilauea Volcano ⓘ Halemaumau crater	[Anorthite, Anorthite var: Labradorite] Dunham (1933)
Honolulu County Oahu Island Koolau Range (Koolau caldera) ⓘ Lanikai Hills	[Anorthite, Anorthite var: Labradorite] Dunham (1933)
ⓘ Salt Lake Crater	[Anorthite, Anorthite var: Labradorite] Winchell (1947)
Idaho Clark County Spencer ⓘ Cinder Butte	[Anorthite, Anorthite var: Labradorite] Ream (1995)
Fremont County ⓘ Mac's Butte	[Anorthite, Anorthite var: Labradorite] Ream (2004)
Latah County ⓘ Nirk quarry	[Anorthite, Anorthite var: Labradorite] Ream (2004)
Lemhi County Dump Creek ⓘ Last Chance prospect	[Anorthite, Anorthite var: Labradorite] - (2005)
ⓘ Last Chance Prospect	[Anorthite, Anorthite var: Labradorite] - (2005)
Madison County Rexburg area ⓘ Menan volcanic complex	[Anorthite, Anorthite var: Labradorite] Hamilton et al. (1963)
Iowa Emmet County ⓘ Estherville meteorite	[Anorthite, Anorthite var: Bytownite] Grady et al. (2015)
Kansas Decatur County ⓘ Leoville meteorite (Leoville CV3 chondrite)	[Anorthite] Komorowski et al. (2007) +3 other references
Greenwood County Lamont ⓘ Lamont meteorite	[Anorthite] Boesenberg et al. (1997) +1 other reference
McPherson County ⓘ Inman meteorite	[Anorthite] Russell et al. (1997)
Norton County ⓘ Norton County meteorite	[Anorthite] Lionel Wilson & Klaus Keil (1991)
Kentucky Wayne County Monticello ⓘ Monticello meteorite	[Anorthite, Anorthite var: Bytownite] Olsen et al. (1987)
Maine Androscoggin County Lewiston ⓘ City quarry	[Anorthite, Anorthite var: Labradorite] Fisher (1934) +1 other reference
Cumberland County Casco ⓘ Heath Quarry	[Anorthite] P. Cristofono collection 2021
Raymond ⓘ Camp Hinds locality	[Anorthite] King et al. (1994)
Franklin County Alder Stream Township ⓘ Camptonite Dike	[Anorthite, Anorthite var: Labradorite] Boudette
Farmington ⓘ West Farmington Road locality	[Anorthite, Anorthite var: Bytownite] King et al. (1994)
Redington ⓘ Camptonite Dike	[Anorthite, Anorthite var: Labradorite] Boudette
Knox County Appleton ⓘ Route 105 road cut	[Anorthite, Anorthite var: Labradorite] King et al. (1994)
Union ⓘ Harriman prospect	[Anorthite, Anorthite var: Labradorite] Rainville et al. (1976)
Warren ⓘ Warren Nickel prospect	[Anorthite, Anorthite var: Bytownite] W. B. Thompson et al. (2005)
Washington ⓘ Lincoln Sill Feldspar locality #1	[Anorthite, Anorthite var: Labradorite] King et al. (1994)
Lincoln County Monhegan Plantation ⓘ Monhegan Island	[Anorthite] Woodrow B. Thompson et al. (1998)
Nobleboro ⓘ Nobleborough meteorite (Nobleboro)	[Anorthite, Anorthite var: Bytownite] Mason B. (1979)
Oxford County Bethel ⓘ Sanborn Hill	[Anorthite, Anorthite var: Labradorite] Hitchcock
Grafton ⓘ Ammonoosuc Volcanics	[Anorthite, Anorthite var: Labradorite] King et al. (1994)
Piscataquis County Big Moose Township ⓘ Fayalite locality	[Anorthite, Anorthite var: Labradorite] Espenshade
Katahdin Iron Works ⓘ Katahdin Iron Works Mine	[Anorthite, Anorthite var: Labradorite] Houston
Little Moose Township ⓘ Route 16 roadcut	[Anorthite, Anorthite var: Labradorite] Espenshade
Sagadahoc County Phippsburg Basin Quarry ⓘ Basin Vesuvianite locality	[Anorthite] King et al. (1994)
York County Cornish ⓘ Day Hill	[Anorthite] King et al. (1994)
Kennebunkport ⓘ Spouting Rock	[Anorthite, Anorthite var: Labradorite] McHone et al. (1982)
ⓘ Walkers Point	[Anorthite, Anorthite var: Labradorite] McHone et al. (1982)
Sanford ⓘ Webster prospects (Sanford vesuvianite locality; Goodall Farm prospect; Webster vesuvianite prospect)	[Anorthite] Webster et al. (1848)
York ⓘ Cape Neddick	[Anorthite, Anorthite var: Labradorite] Wandke
ⓘ Cape Neddick River locality	[Anorthite, Anorthite var: Labradorite] Anderson
ⓘ Mount Agamenticus Alkaline Syenite	[Anorthite, Anorthite var: Labradorite] Gilman
Massachusetts Essex County ⓘ Gloucester	[Anorthite, Anorthite var: Labradorite] Gleba (2008)
ⓘ Nahant	[Anorthite] Gleba (2008)
ⓘ Salem	[Anorthite, Anorthite var: Labradorite] Emerson (1917)
Hampden County Holyoke ⓘ Holyoke Reservoir	[Anorthite, Anorthite var: Labradorite] Emerson (1917)
Hampshire County Pelham ⓘ Pelham asbestos mine	[Anorthite] Emerson (1917) +1 other reference
ⓘ Ware	[Anorthite, Anorthite var: Labradorite] Emerson (1917)
Middlesex County Cambridge ⓘ Porter Square	[Anorthite, Anorthite var: Labradorite] Ross (2010)
ⓘ Somerville	[Anorthite, Anorthite var: Labradorite] Jaggar (4)
Michigan ⓘ Dickinson County	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Heinrich et al. (2004)
Norway Lake ⓘ Unnamed roadcut	[Anorthite, Anorthite var: Bytownite] Heinrich et al. (2004)
ⓘ Randville	[Anorthite, Anorthite var: Bytownite] Heinrich et al. (2004)
ⓘ Groveland Mine	[Anorthite] Heinrich et al. (2004)
ⓘ Houghton County	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
ⓘ Greenstone flow	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
ⓘ Iron County	[Anorthite, Anorthite var: Labradorite] Aldrich et al. (1965)
Mansfield Township ⓘ Hemlock Formation	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
ⓘ West Kiernan sill	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
Keweenaw County Allouez Township ⓘ Greenstone flow	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
Grant Township ⓘ Copper Harbor	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
Lac La Belle ⓘ Mount Bohemia	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
Marquette County Republic Township ⓘ Republic	[Anorthite, Anorthite var: Labradorite] Heinrich et al. (2004)
Minnesota Cook County ⓘ Pigeon Point	[Anorthite, Anorthite var: Labradorite] Winchell (1900)
Lake County Ely-Hoyt Lakes Area ⓘ Spruce Road Prospect (Spruce Mine; INCO Prospect; INCO Mine; Ely Nickel Copper Deposit; Spruce Road Deposit)	[Anorthite] P. W. Weiblen and Henry HaII (1967)
Saint Louis County Duluth ⓘ Skyline Parkway	[Anorthite, Anorthite var: Labradorite] Miller +2 other references
Missouri Iron County ⓘ Annapolis	[Anorthite, Anorthite var: Labradorite] WALTER (2011)
Warren County ⓘ Warrenton meteorite	[Anorthite] Chizmadia et al. (2002) +1 other reference
Montana Glacier County ⓘ Glacier National Park	[Anorthite, Anorthite var: Labradorite] USGS PP 296 (Ross,1959)
Jefferson County Boulder Batholith Boulder Mining District Boulder ⓘ Free Enterprise Mine (Silver Bell)	[Anorthite] USGS Bulletin 988-G (1953)
Madison County Mineral Hill Mining District (Pony Mining District) ⓘ Strawberry-Keystone Mine	[Anorthite] MBMG IC-24 (Reid,1958)
Powell County ⓘ Garrison	[Anorthite, Anorthite var: Labradorite] KUNZ et al. (2003)
ⓘ Stillwater Complex	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] McCallum (1996)
Stillwater County ⓘ Stillwater Mine	[Anorthite, Anorthite var: Bytownite] Rifai +4 other references
Nebraska Dodge County ⓘ Two-Rivers Recreation area	[Anorthite, Anorthite var: Labradorite] Pabian (1971)
Morrill County ⓘ Broadwater	[Anorthite, Anorthite var: Labradorite] Pabian (1971)
Thomas County ⓘ Thedford	[Anorthite, Anorthite var: Labradorite] Pabian (1971)
Nevada Clark County Black Mountains Black Mountains Mining District ⓘ Boulder Canyon	[Anorthite, Anorthite var: Labradorite] Castor et al. (2004)
Eureka County Safford Mining District ⓘ Barth Mine (West mine)	[Anorthite, Anorthite var: Labradorite] Castor et al. (2004)
ⓘ Goldstrike Mines	[Anorthite, Anorthite var: Labradorite] Barrick Gold Corporation
Humboldt County Osgood Mountains Potosi Mining District ⓘ Chimney Creek Mine (Chimney Prospect)	Osterberg (1990)
Lander County Battle Mountain Mining District Copper Canyon mine ⓘ West orebody	[Anorthite] Castor et al. (2004)
Nye County ⓘ Lunar Crater	[Anorthite] Castor et al. (2004)
ⓘ Easy Chair Crater	[Anorthite] Castor et al. (2004)
Union Mining District Berlin ⓘ Buffalo Canyon prospect	[Anorthite] Quillen (2017)
Pershing County ⓘ Placerites Mining District	[Anorthite, Anorthite var: Labradorite] Castor et al. (2004)
New Hampshire Belknap County ⓘ Gilford	[Anorthite] Smith (2005)
Coos County Stark ⓘ Mill Mountain	[Anorthite, Anorthite var: Labradorite] Meyers et al. (1956) +1 other reference
Grafton County ⓘ Campton	[Anorthite, Anorthite var: Labradorite] Williams et al. (1954)
ⓘ Dorchester	[Anorthite, Anorthite var: Bytownite] Meyers et al. (1956)
ⓘ Lincoln	[Anorthite, Anorthite var: Labradorite] Rice et al. (1971)
ⓘ Littleton	[Anorthite, Anorthite var: Labradorite] Hitchcock (1905)
Rockingham County Newington Great Bay National Wildlife Refuge ⓘ National Refuge borehole (NR1)	[Anorthite] Nora K. Foley et al. (2006)
Nottingham ⓘ Mount Pawtuckaway	[Anorthite, Anorthite var: Labradorite]
New Jersey ⓘ New Jersey Highlands	[Anorthite] Gorring et al. (2024)
Somerset County Bridgewater Township ⓘ Chimney Rock Quarry	[Anorthite]
Sussex County Franklin ⓘ Fowler Quarry (Nichol Quarry; B. Nicoll Quarry; Nicoll Quarry; Nicol Quarry; Cellate Quarry)	[Anorthite] Palache (1935)
ⓘ Franklin Marble	[Anorthite] Dunn (1995)
Ogdensburg Sterling Hill ⓘ Passaic pit (Marshall Mine; Passaic Mine)	[Anorthite] Dunn (1995)
ⓘ Sterling Mine	[Anorthite] Frondel (1972) +3 other references
ⓘ New Mexico	[Anorthite, Anorthite var: Labradorite] Mason (1976)
Bernalillo County ⓘ Cerro Colorado	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Catron County Mogollon Mountains ⓘ Mogollon Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Pueblo Creek	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Cibola County ⓘ East Grants Ridge Mining District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ El Malpais National Monument	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Mount Taylor region	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Colfax County	[Anorthite, Anorthite var: Bytownite] Northrop et al. (1996)
Doña Ana County ⓘ Kilbourne Hole	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Organ Mountains ⓘ Organ Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Excelsior Mine	[Anorthite] Northrop et al. (1996)
Grant County ⓘ Eureka Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Hanover-Fierro Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Pinos Altos Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Hidalgo County Pyramid Mountains ⓘ Lordsburg Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Sylvanite Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Lincoln County Capitan Mountains ⓘ Capitan Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Nogal Mining District	[Anorthite, Anorthite var: Labradorite] Tommy B. Thompson (1973)
Luna County ⓘ Florida Mountains Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Manzano Mountains	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Otero County Orogrande Mining District (Jarilla Mining District) Orogrande ⓘ Rusted Revolver Prospect	[Anorthite] XRD data from the New Mexico Bureau of ...
Rio Arriba County ⓘ Abiquiu District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Sandoval County ⓘ Cabezon Peak area	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Jemez Mountains	[Anorthite, Anorthite var: Bytownite] Northrop et al. (1996)
ⓘ Jemez Springs District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ White Rock Canyon	[Anorthite] Northrop et al. (1996)
Santa Fe County New Placers District ⓘ San Pedro Mine	[Anorthite] W. W. (2012)
Sierra County ⓘ Black Range	[Anorthite] Maxwell et al. (1986)
ⓘ Caballo Mountains	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Grandview Canyon Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Iron Mountain No. 2 District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] USGS Bull 945C +1 other reference
Discovery Gulch ⓘ Old Adit body	[Anorthite, Anorthite var: Bytownite] Jahns et al. (1944)
ⓘ Macho Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Socorro County ⓘ Luis Lopez Manganese District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Magdalena Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Taos County ⓘ Picuris District	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Red River Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
ⓘ Tijeras Canyon Mining District	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Torrance County ⓘ Rattlesnake Hill	[Anorthite, Anorthite var: Labradorite] Northrop et al. (1996)
Union County ⓘ Pasamonte meteorite	[Anorthite, Anorthite var: Bytownite] Steele et al. (1982) +1 other reference
New York ⓘ Essex County	[Anorthite] Ransom (1974)
North Elba Township ⓘ Moose Island	[Anorthite, Anorthite var: Labradorite] William J. Miller. Geology of the Lake ...
Town of Newcomb (Tahawus) ⓘ McIntyre Mine (National Lead Company Mine)	[Anorthite, Anorthite var: Labradorite] Robinson et al. (2007) +1 other reference
Franklin County Saranac Lake ⓘ Indian Pass	[Anorthite, Anorthite var: Labradorite] Robinson et al. (2007)
Orange County Town of Blooming Grove ⓘ Blooming Grove	[Anorthite, Anorthite var: Labradorite] Manchester (1931)
ⓘ Village of Washingtonville	[Anorthite, Anorthite var: Labradorite] Manchester (1931)
Town of Tuxedo ⓘ Bradley Mine	[Anorthite] Rocks & Min.: 20:469.
Town of Warwick ⓘ Warwick	[Anorthite, Anorthite var: Labradorite] Manchester (1931)
Putnam County Town of Philipstown ⓘ Philips Mine (Philips Pyrite Mine; Anthony's Nose Pyrrhotite Mine)	[Anorthite, Anorthite var: Labradorite] Betts (n.d.)
Warren County Johnsburg ⓘ Barton Garnet Mines (Gore Mountain mine; Ruby Mountain mine)	[Anorthite, Anorthite var: Labradorite] Miller (1938)
Johnsburg Village ⓘ Armstrong farm	[Anorthite, Anorthite var: Labradorite] Larsen et al. (1932)
ⓘ North Carolina	[Anorthite, Anorthite var: Bytownite]
Buncombe County ⓘ Thomas Mine (Balsam Gap kyanite location; Parkway kyanite location)	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Wood (1996)
Cabarrus County Concord ⓘ Concord Intrusive complex	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Barbara A.Olsen
Carteret County Beaufort ⓘ Queen Anne's Revenge wreck site	[Anorthite] Callahan et al. (2001)
Clay County ⓘ Buck Creek	[Anorthite] Lang
ⓘ Buck Creek Mine (Cullakenee Mine)	[Anorthite, Anorthite var: Labradorite] Dana 6:515
ⓘ Chunky Gal Mountain	[Anorthite] Nathan Clay Collins (2011)
ⓘ Corundum Knob	[Anorthite] GEORGIA JOURNAL OF SCIENCE Volume 56 ...
ⓘ Lake Chatuga complex	[Anorthite] Nathan Clay Collins (2011)
ⓘ Dare County	[Anorthite, Anorthite var: Labradorite] Denison et al. (1967)
ⓘ Stumpy Point Pluton	[Anorthite, Anorthite var: Bytownite] Speer (1981)
Davie County ⓘ Farmington Gabbro-Metagabbro Pluton	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] McSween et al. (1984)
ⓘ Granville County	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Hadley (1973)
Bullock ⓘ Hornblende Deposit	[Anorthite, Anorthite var: Labradorite] Zeitner
Jackson County ⓘ Willets-Ochre Hill-Addite complex	[Anorthite] Nathan Clay Collins (2011)
Macon County ⓘ Bryson Branch Mine	[Anorthite, Anorthite var: Labradorite] Genth (1891)
ⓘ Carroll Knob complex	[Anorthite] Nathan Clay Collins (2011)
Cowee Valley Ellijay Mining District Franklin ⓘ Winding Stair Gap Roadcut	[Anorthite, Anorthite var: Bytownite] Absher and McSween H.Y Jr
ⓘ Tathams Creek	[Anorthite] Collins (2011)
Mecklenburg County ⓘ Charlotte	[Anorthite, Anorthite var: Labradorite] Pratt (1933)
ⓘ Capps Hill Mine	[Anorthite, Anorthite var: Labradorite] Hoy et al. (1939)
ⓘ Mecklenburg Gabbro-Metagabbro Complex	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] McSween et al. (1984)
ⓘ Mitchell County	[Anorthite, Anorthite var: Labradorite] Pratt (1933)
ⓘ Moore County	[Anorthite, Anorthite var: Bytownite] Colney (1962)
Carthage ⓘ Moore County meteorite	[Anorthite, Anorthite var: Bytownite] Tera et al. (1987)
ⓘ Rockingham County	[Anorthite, Anorthite var: Labradorite] J.Wright Horton et al. (2006)
Rowan County ⓘ Barber Gabbro-Metagabbro Pluton	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] McSween et al. (1984)
ⓘ Vance County	[Anorthite, Anorthite var: Labradorite] White (1945)
ⓘ Wilkes County	[Anorthite, Anorthite var: Labradorite] Philip Stanley Justus
ⓘ Wilson County	[Anorthite] Speer (1997)
ⓘ Yadkin County	[Anorthite, Anorthite var: Labradorite] Stephan Brewer Harper
ⓘ Yancey County	[Anorthite, Anorthite var: Labradorite] USGS Bulletion No +1 other reference
Northern Mariana Islands ⓘ West Rota Caldera	[Anorthite, Anorthite var: Labradorite] Leybourne et al. (2026)
Ohio Ashtabula County Saybrook Township ⓘ Lake Erie beach	[Anorthite, Anorthite var: Labradorite] Specimens collected by Isaac Coblentz . ...
Oklahoma Dewey County ⓘ Leedey meteorite	[Anorthite, Anorthite var: Bytownite] Brearley et al. (1998)
Kiowa County ⓘ Raggedy Mountain Gabbroic Anorthosite	[Anorthite, Anorthite var: Bytownite] - (2005)
Washita County ⓘ Colony meteorite	[Anorthite] Rubin et al. (1985) +1 other reference
Oregon Douglas County ⓘ Diamond Lake	[Anorthite] Russell et al. (1987)
Harney County ⓘ Harney Mining District	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] Cran Cowan
ⓘ Pana Mine	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] pana-mine.com (n.d.) +1 other reference
ⓘ Ponderosa Sunstones Mine (Pinkie Nos. 1-4 Claims)	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] Christopher L. Johnston et al. (1991)
ⓘ Sunstone Butte Mine	[Anorthite, Labradorite var: Oregon Sunstone] ‘David Carter’ Ex-collection +1 other reference
ⓘ White Horse Ranch	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] Christopher L. Johnston et al. (1991)
Josephine County Winona Mining District ⓘ Lambtongue Mine (Baby Mine)	[Anorthite, Anorthite var: Labradorite] - (1952)
Klamath County ⓘ Summit Rock	[Anorthite, Anorthite var: Bytownite] Howard (2008)
Lake County Plush ⓘ Dust Devil Mine	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] Christopher L. Johnston et al. (1991)
ⓘ Oregon Sunstone public collection area	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] March. +1 other reference
ⓘ Spectrum Mine	[Anorthite, Anorthite var: Labradorite, Labradorite var: Oregon Sunstone] March. +1 other reference
Pennsylvania ⓘ Bucks County	[Anorthite, Anorthite var: Labradorite] USGS National Geochemical Database ...
Delaware County Middletown Township ⓘ Lenni	[Anorthite, Anorthite var: Labradorite] Gordon (1922)
Lancaster County Bart Township ⓘ Gap Mine	[Anorthite] R. C. Smith II
Lebanon County Cornwall Borough (Cornwall) ⓘ Cornwall Mines (Cornwall Iron Mine)	[Anorthite, Anorthite var: Labradorite] Lapham et al. (1965)
York County Warrington Township Rossville ⓘ Unnamed roadcut	[Anorthite, Anorthite var: Bytownite] Mineral collecting in Pennsylvania +2 other references
Rhode Island Kent County ⓘ Coventry	[Anorthite, Anorthite var: Labradorite] Fisher et al. (1927)
Providence County Cumberland ⓘ Iron Mine Hill quarry	[Anorthite, Anorthite var: Labradorite] Carr et al. (1981)
South Carolina ⓘ Cherokee County	[Anorthite, Anorthite var: Labradorite] Chaumba (2010)
Edgefield County ⓘ Landrum Mine	[Anorthite, Anorthite var: Labradorite] Earle Sloan (1908)
ⓘ Quattlebaum Mine (Southern Gold Mine)	[Anorthite, Anorthite var: Labradorite] Earle Sloan (1908)
ⓘ Greenville County	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Prince et al. (2004)
Saluda County ⓘ Clouds Creek Pluton	[Anorthite] Speer et al. (1981)
ⓘ Spartanburg County	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Prince et al. (2004)
York County ⓘ Granite Quarry	[Anorthite] - (2005)
ⓘ Unnamed Granite Quarry Fl-039	[Anorthite] - (2005)
South Dakota Hanson County ⓘ Emery meteorite	[Anorthite] Mason et al. (1973) +1 other reference
Lawrence County Galena Mining District Roubaix ⓘ Railroad cuts	[Anorthite, Anorthite var: Labradorite] Roberts et al. (1965)
Pennington County ⓘ Keystone Mining District	[Anorthite, Anorthite var: Bytownite] Roberts et al. (1965)
Tennessee Carter County Cranberry Magnetite Mining District ⓘ Roan Mountain metadolerite dikes	[Anorthite, Anorthite var: Labradorite] Paris (2011)
Walnut Mountain Mining District ⓘ Finney and Teegarden Hematitic Magnetite Mine	[Anorthite] W.S. Bayley (1922)
ⓘ Miller Magnetite Prospect (Scrawl Ridge Magnetite Prospect)	[Anorthite] W.S. Bayley (1922)
Cumberland County ⓘ Crab Orchard meteorite	[Anorthite] Kunz (1887)
Hamblen County ⓘ Morristown meteorite	[Anorthite] Merrill (1896)
Johnson County Mountain City Mining District ⓘ Roadcut on Tenn. 167 (1)	[Anorthite, Anorthite var: Labradorite] Paris (2011)
ⓘ Roadcut on Tenn. 167 (2)	[Anorthite, Anorthite var: Labradorite] Paris (2011)
Lincoln County ⓘ Petersburg meteorite	[Anorthite, Anorthite var: Bytownite] Buchanan et al. (1996) +1 other reference
Sevier County Great Smoky Mountains ⓘ Clingmans Dome sill	[Anorthite, Anorthite var: Labradorite] Paris (2011)
Texas Brewster County Alpine ⓘ Woodward Ranch	[Anorthite, Anorthite var: Labradorite] ... +1 other reference
Big Bend National Park ⓘ Dagger Flats	[Anorthite] Morgan et al. (2008)
Christmas Mountains ⓘ Unnamed skarn deposit	[Anorthite] Joesten (1974)
McLennan County ⓘ Axtell meteorite	[Anorthite] Srinivasan et al. ( 2000)
U.S. Virgin Islands St Thomas ⓘ Nadir	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] Donnelly (1962)
Utah Box Elder County ⓘ Garland meteorite	[Anorthite, Anorthite var: Bytownite] Heyse (1975)
Emery County San Rafael Swell Mining District ⓘ Starvation Wash	[Anorthite, Anorthite var: Labradorite] USGS Bull 878 p 41
Juab County ⓘ Jericho	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
ⓘ Keg Mining District	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
Millard County Deseret ⓘ Sunstone Knoll	[Anorthite, Anorthite var: Labradorite] R&M 68:6 p381-393 +1 other reference
Salt Lake County Big Cottonwood Mining District Argenta ⓘ Confidence Mine (Bachelor Claims)	[Anorthite] Bullock (1981)
Little Cottonwood Mining District Alta ⓘ Albian Basin	[Anorthite] Woodford et al. (2001)
Tooele County Stansbury Mountains Free Coinage Mining District ⓘ Mack Canyon	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
ⓘ Muskrat Canyon	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
ⓘ Salt Mountain	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
Third Term Mining District ⓘ North Willow Canyon	[Anorthite, Anorthite var: Labradorite] Bullock (1981)
Vermont Essex County Lemington ⓘ Monadnock Mountain	[Anorthite, Anorthite var: Labradorite] Wolff (1929)
ⓘ Rutland County	[Anorthite, Anorthite var: Labradorite] Rocks & Min. Vol. 71 (1996)
Shrewsbury ⓘ Cuttingsville	[Anorthite, Anorthite var: Labradorite] Woolley (1987)
Virginia Amelia County Winterham ⓘ Morefield Mine (Morefield pegmatite)	[Anorthite, Anorthite var: Labradorite] Rocks & Min.: 8:143-144. +2 other references
Augusta County ⓘ Basic	[Anorthite, Anorthite var: Bytownite] Dietrich (1990)
Bedford County ⓘ Peaksville	[Anorthite] Dietrich (1990)
Fairfax County Culpeper Basin Centreville ⓘ Fairfax Quarry	[Anorthite, Anorthite var: Labradorite] - (2005)
Fauquier County Casanova ⓘ Sanders Quarry	[Anorthite, Anorthite var: Labradorite] Lee et al. (1989)
Henrico County ⓘ Sharps meteorite	[Anorthite] Bischoff et al. (1984)
Pittsylvania County ⓘ Altavista	[Anorthite, Anorthite var: Bytownite] Dietrich (1990)
ⓘ Danville	[Anorthite, Anorthite var: Labradorite] Dietrich (1990)
Washington Clark County Washougal ⓘ Washougal meteorite	[Anorthite, Anorthite var: Bytownite] Jérome et al. (1972)
Kittitas County ⓘ Hicks Butte complex	[Anorthite, Anorthite var: Bytownite, Anorthite var: Labradorite] MacDonald Jr et al. (2022)
Snohomish County Index Mining District ⓘ Sunset Falls Railroad Cut	[Anorthite, Anorthite var: Bytownite] Cannon (1975)
Stevens County Springdale Mining District Allen Clay Property ⓘ Read Mine	[Anorthite, Anorthite var: Labradorite] Derkey et al. (1990, November) +1 other reference
Wisconsin Ashland County ⓘ Rearing Pond intrusion	[Anorthite] Klewin +1 other reference
Lincoln County ⓘ Council Grounds State Park	[Anorthite, Anorthite var: Bytownite] Cordua (1998)
Wyoming Albany County Iron Mountain Mining District ⓘ Unidentified Prospect (Deposit No. 6; MRDS - 10080926)	[Anorthite, Anorthite var: Labradorite] - (2005)
Lake Owen Complex ⓘ Lake Owens Mafic Complex Occurrence (Lake Owens; Iron Mountain)	[Anorthite, Anorthite var: Labradorite] 5th International Platinum Symposium ...
ⓘ The Buttes	[Anorthite, Anorthite var: Labradorite] Hausel et al. (2001)
Campbell County Reno Junction ⓘ Durham Ranch paralava occurrence	[Anorthite] Cosca et al. (1988)
Johnson County Buffalo ⓘ Healy Coal seam	[Anorthite] AmMin 72:137
Uzbekistan
Navoiy Central Kyzylkum Region Zarafshan Muruntau ore field ⓘ Muruntau Mine	Kempe et al. (2016)
Vietnam
Lào Cai Province Bảo Yên District ⓘ Bao Ha deposit	[Anorthite] Hoang Minh Thao et al. (2017)
Yên Bái Province Lục Yên District ⓘ Khoan Thong deposit	[Anorthite] Isabella Pignatelli et al. (2018)
Zimbabwe
Manicaland Buhera District ⓘ Dorowa Phosphate Mine	[Anorthite, Anorthite var: Bytownite] Meck et al. (2011)
Mashonaland West Karoi District ⓘ Magondi belt	[Anorthite] Grew et al. (1997)
Matabeleland South Beitbridge District ⓘ Marangudzi Ring Complex	[Anorthite] Hossain (1977)
Midlands Kwekwe District ⓘ Empress Mine	[Anorthite, Anorthite var: Labradorite] Eales (1964)
Mberengwa District Sandawana-Belingwe District ⓘ Sandawana Mine (Zeus mine)	[Anorthite] Sminia et al. (2006)
Outer Space
ⓘ Comet Wild 2 (Comet 81P)	[Anorthite] Gornitz (2007) +1 other reference
The Moon	[Anorthite]
Apollonius Highlands ⓘ Luna 20 landing site	[Anorthite] Mokhov A.V. and Kartashov P.M. data
Descartes Highlands ⓘ Apollo 16 landing site	[Anorthite] Walker et al. (1973) +1 other reference
Mare Crisium ⓘ Luna 24 landing site	[Anorthite] Pavel Kartashov
Mare Fecunditatis ⓘ Luna 16 landing site	[Anorthite] Vinogradov (1971)
Oceanus Procellarum (Ocean of Storms) ⓘ Chang'e 5	[Anorthite] Jin et al. (2025)
Taurus-Littrow Valley ⓘ Apollo 17 landing site	[Anorthite] Longhi et al. (1974) +1 other reference
Venus	[Anorthite]