Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



Only display mineral occurrences with a max age below:  and a max age above:    
Alternately, only display mineral occurrences without an age:


  • This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.


    • Minerals queried: Magnesio-arfvedsonite

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    Max Age (Ma)Min Age (Ma)mindat IDLocality containing MineralCountryTectonic SettingsDated Locality IDDated Locality (Max Age)Reference (Max Age)Reference (Min Age)Excel ID (Max Age)Excel ID (Min Age)Query Minerals# of Query Minerals at LocalityLat DegLat MinLat SecLon DegLon MinLon SecDecimal Degree
    14398ArgentinaArgentinaMagnesio-arfvedsonite 1-33-41-5-65-32-49-33.684722222222,-65.546944444444
    126734Santiago Del Estero Province, ArgentinaArgentinaMagnesio-arfvedsonite 1-29-22-56-63-33-55-29.382222222222,-63.565277777778
    239862Ojo De Agua Department, Santiago Del Estero Province, ArgentinaArgentinaMagnesio-arfvedsonite 1-29-23-38-63-43-50-29.393888888889,-63.730555555556
    MD241643Jasimampa Prospect, Ojo De Agua Department, Santiago Del Estero Province, ArgentinaArgentinaMagnesio-arfvedsonite 1-29-23-57-63-42-42-29.399166666667,-63.711666666667
    P445420151AustraliaAustraliaAJES33_443AJES33_456Alexandra-0099Grew_Li_2019_0080Magnesio-arfvedsonite 1-31-5-22139741-31.089444444444,139.12805555556
    P44542066New South Wales, AustraliaAustraliaAJES33_443AJES33_456Alexandra-0099Grew_Li_2019_0080Magnesio-arfvedsonite 1-32-19-391482918-32.3275,148.48833333333
    P445420133678Forbes Co., New South Wales, AustraliaAustraliaAJES33_443AJES33_456Alexandra-0099Grew_Li_2019_0080Magnesio-arfvedsonite 1-33-56-481482951-33.946666666667,148.4975
    P44542029889Grenfell, Forbes Co., New South Wales, AustraliaAustraliaAJES33_443AJES33_456Alexandra-0099Grew_Li_2019_0080Magnesio-arfvedsonite 1-33-46-40148530-33.777777777778,148.09166666667
    MDO44542086Hoskins Mine, Grenfell, Forbes Co., New South Wales, AustraliaAustralia86Hoskins Mine, Grenfell, Forbes Co., New South Wales, AustraliaAJES33_443AJES33_456Alexandra-0099Grew_Li_2019_0080Magnesio-arfvedsonite 1-33-53-45148722-33.895833333333,148.12277777778
    P34233214279AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-arfvedsonite 14732491441847.546944444444,14.071666666667
    P34233222427Lower Austria, AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-arfvedsonite 148144215472248.245,15.789444444444
    MDO34233224688Waldviertel, Lower Austria, AustriaAustria58296Eibenstein An Der Thaya, Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-arfvedsonite 148365715225548.615833333333,15.381944444444
    P97.771.9366BrazilBrazilGSCOF5796GSCOF5796Jen_0000697Jen_0000697Magnesio-arfvedsonite 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    P97.771.9387Minas Gerais, BrazilBrazilGSCOF5796GSCOF5796Jen_0000697Jen_0000697Magnesio-arfvedsonite 1-18-52-21-43-32-52-18.8725,-43.547777777778
    P97.771.9299537Araxá, Minas Gerais, BrazilBrazilGSCOF5796GSCOF5796Jen_0000697Jen_0000697Magnesio-arfvedsonite 1-19-39-55-46-56-11-19.665277777778,-46.936388888889
    MDO97.771.925002Barreiro, Araxá, Minas Gerais, BrazilBrazil288726Araxá Complex, Barreiro, Araxá, Minas Gerais, BrazilGSCOF5796GSCOF5796Jen_0000697Jen_0000697Magnesio-arfvedsonite 1-19-39-55-46-56-12-19.665277777778,-46.936666666667
    14255BulgariaBulgariaMagnesio-arfvedsonite 14227824413342.452222222222,24.6925
    MD24105Balkan Mts (Stara Planina), BulgariaBulgariaMagnesio-arfvedsonite 14233382475442.560555555556,24.131666666667
    P12401248188CanadaCanadaUSGSOFR02_189CJES23_948ree-00218Be-00048Magnesio-arfvedsonite 1532027-90-3-4053.340833333333,-90.061111111111
    P36132714311British Columbia, CanadaCanadaGSCOF5796GSCOF5796Jen_0000846Jen_0000845Magnesio-arfvedsonite 151120-121-56-3551.2,-121.94305555556
    P36132724575Omenica Mining Division, British Columbia, CanadaCanadaGSCOF5796GSCOF5796Jen_0000846Jen_0000845Magnesio-arfvedsonite 155338-125-33-1355.060555555556,-125.55361111111
    P361327281433Williston Lake, Omenica Mining Division, British Columbia, CanadaCanadaGSCOF5796GSCOF5796Jen_0000846Jen_0000845Magnesio-arfvedsonite 1562757-123-44-5756.465833333333,-123.74916666667
    MDO36132731162Aley Deposit (Aley Creek Carbonatite Complex), Williston Lake, Omenica Mining Division, British Columbia, CanadaCanada31162Aley Deposit (Aley Creek Carbonatite Complex), Williston Lake, Omenica Mining Division, British Columbia, CanadaGSCOF5796GSCOF5796Jen_0000846Jen_0000845Magnesio-arfvedsonite 1562757-123-44-5756.465833333333,-123.74916666667
    P1144.2104814233Ontario, CanadaCanadaMP98_55GSCOF5796Jen_0000514Jen_0001014Magnesio-arfvedsonite 1444832-80-13-4044.808888888889,-80.227777777778
    P1144.2104824831Algoma District, Ontario, CanadaCanadaMP98_55GSCOF5796Jen_0000514Jen_0001014Magnesio-arfvedsonite 147120-84-9-5147.2,-84.164166666667
    P1144.21048254862McMurray Township, Algoma District, Ontario, CanadaCanadaMP98_55GSCOF5796Jen_0000514Jen_0001014Magnesio-arfvedsonite 1475854-84-44-947.981666666667,-84.735833333333
    MDO1144.21048234322Firesand Creek Carbonatite Complex, McMurray Township, Algoma District, Ontario, CanadaCanada234322Firesand Creek Carbonatite Complex, McMurray Township, Algoma District, Ontario, CanadaMP98_55GSCOF5796Jen_0000514Jen_0001014Magnesio-arfvedsonite 1475931-84-40-447.991944444444,-84.667777777778
    572Thunder Bay District, Ontario, CanadaCanadaOceanic Arc (Subduction)Magnesio-arfvedsonite 1485515-88-3-2148.920833333333,-88.055833333333
    255415O'Meara Township, Thunder Bay District, Ontario, CanadaCanadaMagnesio-arfvedsonite 149580-86-11-5849.966666666667,-86.199444444444
    MD193865Chipman Lake Carbonatite, O'Meara Township, Thunder Bay District, Ontario, CanadaCanadaMagnesio-arfvedsonite 149580-86-11-5949.966666666667,-86.199722222222
    P124012414009Québec, CanadaCanadaUSGSOFR02_189CJES23_948ree-00218Be-00048Magnesio-arfvedsonite 1471229-72-16-5247.208055555556,-72.281111111111
    P124099514694Abitibi-Témiscamingue, Québec, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00218ree-00218Magnesio-arfvedsonite 148945-78-31-4748.1625,-78.529722222222
    P1240995613Témiscamingue RCM, Abitibi-Témiscamingue, Québec, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00218ree-00218Magnesio-arfvedsonite 1472132-78-56-2547.358888888889,-78.940277777778
    P1240995204882Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00218ree-00218Magnesio-arfvedsonite 1464759-78-30-1646.799722222222,-78.504444444444
    MDO1240995614Kipawa Alkaline Complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, CanadaCanada614Kipawa Alkaline Complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, CanadaUSGSOFR02_189USGSOFR02_189ree-00218ree-00218Magnesio-arfvedsonite 1464810-78-29-4046.802777777778,-78.494444444444
    P124124235914Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-arfvedsonite 1452541-73-18-5945.428055555556,-73.316388888889
    P124124250494La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-arfvedsonite 1453344-73-8-3045.562222222222,-73.141666666667
    P124124123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-arfvedsonite 1453345-73-8-3045.5625,-73.141666666667
    MDRO124124599Poudrette Quarry (De-Mix Quarry; Demix Quarry; Uni-Mix Quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-arfvedsonite 1453346-73-8-3045.562777777778,-73.141666666667
    30772Outaouais, Québec, CanadaCanadaMagnesio-arfvedsonite 1454841-75-51-945.811388888889,-75.8525
    210423Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaMagnesio-arfvedsonite 145380-75-53-945.633333333333,-75.885833333333
    MD6868Cantley, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaMagnesio-arfvedsonite 1453551-75-45-4445.5975,-75.762222222222
    185397Chelsea, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaMagnesio-arfvedsonite 1453352-75-53-2145.564444444444,-75.889166666667
    MD308223Meech Lake Carbonatite, Chelsea, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaMagnesio-arfvedsonite 145310-75-54045.516666666667,-75.9
    P2070217693ChinaChinaJAES27_559USGSOFR02_189Jen_0001114ree-00264Magnesio-arfvedsonite 133055111351933.015277777778,111.58861111111
    P2070427.716155Inner Mongolia, ChinaChinaJAES27_559CMP168_1041Jen_0001114CMP168_1041_0002Magnesio-arfvedsonite 142345611345242.582222222222,113.08111111111
    P2070427.7719Baotou League (Baotou Prefecture), Inner Mongolia, ChinaChinaJAES27_559CMP168_1041Jen_0001114CMP168_1041_0002Magnesio-arfvedsonite 1411153109592841.198055555556,109.99111111111
    P2070427.7216731Bayan Obo Mining District, Baotou League (Baotou Prefecture), Inner Mongolia, ChinaChinaJAES27_559CMP168_1041Jen_0001114CMP168_1041_0002Magnesio-arfvedsonite 1414756109562241.798888888889,109.93944444444
    P2070427.7185580Bayan Obo, Bayan Obo Mining District, Baotou League (Baotou Prefecture), Inner Mongolia, ChinaChinaJAES27_559CMP168_1041Jen_0001114CMP168_1041_0002Magnesio-arfvedsonite 1414757109562241.799166666667,109.93944444444
    MDO2070427.7720Bayan Obo Deposit (Bayun-Obo Deposit; Baiyunebo Deposit), Bayan Obo, Bayan Obo Mining District, Baotou League (Baotou Prefecture), Inner Mongolia, ChinaChina720Bayan Obo Deposit (Bayun-Obo Deposit; Baiyunebo Deposit), Bayan Obo, Bayan Obo Mining District, Baotou League (Baotou Prefecture), Inner Mongolia, ChinaJAES27_559CMP168_1041Jen_0001114CMP168_1041_0002Magnesio-arfvedsonite 1414758109562241.799444444444,109.93944444444
    30528Jiangsu, ChinaChinaMagnesio-arfvedsonite 1325158119232332.866111111111,119.38972222222
    156572Lianyungang, Jiangsu, ChinaChinaMagnesio-arfvedsonite 1343029119113134.508055555556,119.19194444444
    55898Donghai Co., Lianyungang, Jiangsu, ChinaChinaMagnesio-arfvedsonite 134274118482434.451111111111,118.80666666667
    MD67474Qinglong Hills (Qinglongshan), Donghai Co., Lianyungang, Jiangsu, ChinaChinaMagnesio-arfvedsonite 1343054118534634.515,118.89611111111
    P24521723303Liaoning, ChinaChinaUSGSOFR02_189USGSOFR02_189ree-00264ree-00264Magnesio-arfvedsonite 14121812245241.352222222222,122.75055555556
    P245217143569Dandong, Liaoning, ChinaChinaUSGSOFR02_189USGSOFR02_189ree-00264ree-00264Magnesio-arfvedsonite 140331124235340.550277777778,124.39805555556
    P245217157185Fengcheng Co., Dandong, Liaoning, ChinaChinaUSGSOFR02_189USGSOFR02_189ree-00264ree-00264Magnesio-arfvedsonite 140482812355340.807777777778,123.9175
    P245217231278Saima Complex, Fengcheng Co., Dandong, Liaoning, ChinaChinaUSGSOFR02_189USGSOFR02_189ree-00264ree-00264Magnesio-arfvedsonite 1405941124144140.994722222222,124.24472222222
    MDO2452175544Saima U-REE Deposit, Saima Complex, Fengcheng Co., Dandong, Liaoning, ChinaChina5544Saima U-REE Deposit, Saima Complex, Fengcheng Co., Dandong, Liaoning, ChinaUSGSOFR02_189USGSOFR02_189ree-00264ree-00264Magnesio-arfvedsonite 1405942124144140.995,124.24472222222
    7944Czech RepublicCzech RepublicMagnesio-arfvedsonite 14951141523449.853888888889,15.384444444444
    105676Vysočina Region, Czech RepublicCzech RepublicMagnesio-arfvedsonite 149254515415049.429166666667,15.697222222222
    295861Třebíč District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-arfvedsonite 14991615533649.154444444444,15.893333333333
    204366Moravské Budějovice, Třebíč District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-arfvedsonite 14974815481549.13,15.804166666667
    MD29762Šebkovice, Moravské Budějovice, Třebíč District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-arfvedsonite 14974915481549.130277777778,15.804166666667
    P60448.922759DenmarkDenmarkUSGSOFR02_189GSCOF5796ree-00355Jen_0000659Magnesio-arfvedsonite 1583480303558.568888888889,0.50972222222222
    P60448.91950Greenland, DenmarkDenmarkUSGSOFR02_189GSCOF5796ree-00355Jen_0000659Magnesio-arfvedsonite 1691313-45-8-3569.220277777778,-45.143055555556
    P604598256585Qeqqata, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00355ree-00355Magnesio-arfvedsonite 166629-51-35-766.108055555556,-51.585277777778
    P604598207482Isortoq Fjord (Søndre Isortoq), Qeqqata, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00355ree-00355Magnesio-arfvedsonite 1655747-51-36-265.963055555556,-51.600555555556
    P604598207481Sarfartoq Region, Isortoq Fjord (Søndre Isortoq), Qeqqata, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00355ree-00355Magnesio-arfvedsonite 1662535-51-21-466.426388888889,-51.351111111111
    MDO604598123391Sarfartoq Carbonatite Complex, Sarfartoq Region, Isortoq Fjord (Søndre Isortoq), Qeqqata, Greenland, DenmarkDenmark123391Sarfartoq Carbonatite Complex, Sarfartoq Region, Isortoq Fjord (Søndre Isortoq), Qeqqata, Greenland, DenmarkUSGSOFR02_189USGSOFR02_189ree-00355ree-00355Magnesio-arfvedsonite 166290-51-19066.483333333333,-51.316666666667
    P51.748.9256583Sermersooq, Greenland, DenmarkDenmarkGSCOF5796GSCOF5796Jen_0000659Jen_0000659Magnesio-arfvedsonite 167444-360-767.078888888889,-36.001944444444
    P51.748.9259637Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmarkGSCOF5796GSCOF5796Jen_0000659Jen_0000659Magnesio-arfvedsonite 1682714-32-23-1268.453888888889,-32.386666666667
    MDO51.748.95451Gardiner Complex, Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmark5451Gardiner Complex, Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkGSCOF5796GSCOF5796Jen_0000659Jen_0000659Magnesio-arfvedsonite 1683638-33-12-4268.610555555556,-33.211666666667
    P39233416125FinlandFinlandUSGSOFR02_189USGSOFR02_189ree-00348ree-00348Magnesio-arfvedsonite 162134925182962.230277777778,25.308055555556
    P39233416126Lapland, FinlandFinlandUSGSOFR02_189USGSOFR02_189ree-00348ree-00348Magnesio-arfvedsonite 16642472653566.713055555556,26.093055555556
    P392334233823Savukoski, Lapland, FinlandFinlandUSGSOFR02_189USGSOFR02_189ree-00348ree-00348Magnesio-arfvedsonite 16747172919167.788055555556,29.316944444444
    P392334283045Tulppio, Savukoski, Lapland, FinlandFinlandUSGSOFR02_189USGSOFR02_189ree-00348ree-00348Magnesio-arfvedsonite 16747172919267.788055555556,29.317222222222
    MDO39233426318Sokli Carbonatite Complex, Tulppio, Savukoski, Lapland, FinlandFinland26318Sokli Carbonatite Complex, Tulppio, Savukoski, Lapland, FinlandUSGSOFR02_189USGSOFR02_189ree-00348ree-00348Magnesio-arfvedsonite 16747182919367.788333333333,29.3175
    14244GermanyGermanyMagnesio-arfvedsonite 151261810221151.438333333333,10.369722222222
    1763Baden-Württemberg, GermanyGermanyMagnesio-arfvedsonite 14839118555948.653055555556,8.9330555555556
    32043Odenwald, Baden-Württemberg, GermanyGermanyMagnesio-arfvedsonite 14928368471349.476666666667,8.7869444444444
    208525Eberbach, Odenwald, Baden-Württemberg, GermanyGermanyMagnesio-arfvedsonite 149288923949.468888888889,9.0441666666667
    208526Katzenbuckel, Eberbach, Odenwald, Baden-Württemberg, GermanyGermanyMagnesio-arfvedsonite 149288923949.468888888889,9.0441666666667
    MD1758Michelsberg Quarry, Katzenbuckel, Eberbach, Odenwald, Baden-Württemberg, GermanyGermanyMagnesio-arfvedsonite 149289924049.469166666667,9.0444444444444
    P200085016773IndiaIndiaEJM15_427GJSFR15_41Alexandra-0112Alexandra-0177Magnesio-arfvedsonite 12228548394422.481666666667,83.162222222222
    P200085024153Madhya Pradesh, IndiaIndiaEJM15_427GJSFR15_41Alexandra-0112Alexandra-0177Magnesio-arfvedsonite 1232567905323.048888888889,79.014722222222
    P100085024756Balaghat District, Madhya Pradesh, IndiaIndiaGJSFR15_41GJSFR15_41Alexandra-0177Alexandra-0177Magnesio-arfvedsonite 121531980182021.888611111111,80.305555555556
    P1000850285192Tirodi, Balaghat District, Madhya Pradesh, IndiaIndiaGJSFR15_41GJSFR15_41Alexandra-0177Alexandra-0177Magnesio-arfvedsonite 1214107944021.683333333333,79.733333333333
    MDO100085025310Tirodi Mine, Tirodi, Balaghat District, Madhya Pradesh, IndiaIndia25310Tirodi Mine, Tirodi, Balaghat District, Madhya Pradesh, IndiaGJSFR15_41GJSFR15_41Alexandra-0177Alexandra-0177Magnesio-arfvedsonite 1214107944021.683333333333,79.733333333333
    P2000170041917Jhabua District, Madhya Pradesh, IndiaIndiaEJM15_427PR171_37Alexandra-0112Alexandra-0393Magnesio-arfvedsonite 122565974305922.949722222222,74.516388888889
    MDO2000170010221Kajlidongri Mine, Jhabua District, Madhya Pradesh, IndiaIndia10221Kajlidongri Mine, Jhabua District, Madhya Pradesh, IndiaEJM15_427PR171_37Alexandra-0112Alexandra-0393Magnesio-arfvedsonite 12256597431022.949722222222,74.516666666667
    P9839352006Rajasthan, IndiaIndiaGSCOF5796GSCOF5796Jen_0001003Jen_0001003Magnesio-arfvedsonite 12553597546725.899722222222,75.768611111111
    P983935147193Udaipur Division, Rajasthan, IndiaIndiaGSCOF5796GSCOF5796Jen_0001003Jen_0001003Magnesio-arfvedsonite 1242137323724.350833333333,73.385277777778
    P98393523616Udaipur District, Udaipur Division, Rajasthan, IndiaIndiaGSCOF5796GSCOF5796Jen_0001003Jen_0001003Magnesio-arfvedsonite 12411073513024.183333333333,73.858333333333
    P98393555436Udaipur, Udaipur District, Udaipur Division, Rajasthan, IndiaIndiaGSCOF5796GSCOF5796Jen_0001003Jen_0001003Magnesio-arfvedsonite 1242207343024.366666666667,73.716666666667
    MDO983935205643Newania Carbonatite-fenite Complex, Udaipur, Udaipur District, Udaipur Division, Rajasthan, IndiaIndia205643Newania Carbonatite-fenite Complex, Udaipur, Udaipur District, Udaipur Division, Rajasthan, IndiaGSCOF5796GSCOF5796Jen_0001003Jen_0001003Magnesio-arfvedsonite 10000000,0
    P2012314553ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 14232712165742.535277777778,12.2825
    P2012321863Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 144185695144.315555555556,9.0836111111111
    P2012321862La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 14412459392544.2125,9.6569444444444
    P20123213538Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 14411559415944.198611111111,9.6997222222222
    P20123280953Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 1441156942044.198888888889,9.7
    MDO201234430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItaly4430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Magnesio-arfvedsonite 1441157942144.199166666667,9.7002777777778
    2100Piedmont, ItalyItalyMagnesio-arfvedsonite 1452018855545.338333333333,8.0986111111111
    30225Cuneo Province, Piedmont, ItalyItalyMagnesio-arfvedsonite 144302728444.500555555556,7.4677777777778
    188895Maira Valley, Cuneo Province, Piedmont, ItalyItalyMagnesio-arfvedsonite 1442651754444.4475,7.0955555555556
    293544Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyMagnesio-arfvedsonite 1442343753044.395277777778,7.0916666666667
    303533Vallone Della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyMagnesio-arfvedsonite 1442343753044.395277777778,7.0916666666667
    MD259564Valletta Mine, Vallone Della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyMagnesio-arfvedsonite 1442343753044.395277777778,7.0916666666667
    P5416614488JapanJapanUSGSOFR2009-1034MJ11_261vms-00512Alexandra-0100Magnesio-arfvedsonite 135195713558335.3325,135.9675
    O5416620264Ehime, JapanJapan20264Ehime, JapanUSGSOFR2009-1034MJ11_261vms-00512Alexandra-0100Magnesio-arfvedsonite 1334620132564633.772222222222,132.94611111111
    204435Shikokuchuo City, Ehime, JapanJapanMagnesio-arfvedsonite 1335634133383133.942777777778,133.64194444444
    204436Doi, Shikokuchuo City, Ehime, JapanJapanMagnesio-arfvedsonite 10000000,0
    MD56375Irazuyama (Iratsuyama), Doi, Shikokuchuo City, Ehime, JapanJapanMagnesio-arfvedsonite 10000000,0
    15650Fukushima, JapanJapanMagnesio-arfvedsonite 1372527140111437.424166666667,140.18722222222
    47421Iwaki City, Fukushima, JapanJapanMagnesio-arfvedsonite 1365943140422336.995277777778,140.70638888889
    MD23280Gozaisho Mine, Iwaki City, Fukushima, JapanJapanMagnesio-arfvedsonite 1365944140422436.995555555556,140.70666666667
    P20114521716Iwate, JapanJapanCGSSWAN3_33CGSSWAN3_33Scott-CGSSWAN3_33-0001Scott-CGSSWAN3_33-0001Magnesio-arfvedsonite 139324014123539.544444444444,141.38472222222
    P201145218561Kunohe-gun, Iwate, JapanJapanCGSSWAN3_33CGSSWAN3_33Scott-CGSSWAN3_33-0001Scott-CGSSWAN3_33-0001Magnesio-arfvedsonite 140422141482940.072777777778,141.80805555556
    RP201145218726Noda-mura, Kunohe-gun, Iwate, JapanJapan2200Funakozawa Mine, Ono, Hirono-cho, Kunohe-gun, Iwate, JapanCGSSWAN3_33CGSSWAN3_33Scott-CGSSWAN3_33-0001Scott-CGSSWAN3_33-0001Magnesio-arfvedsonite 140422141482940.072777777778,141.80805555556
    MDRO20114516999Noda-Tamagawa Mine, Noda-mura, Kunohe-gun, Iwate, JapanJapan2200Funakozawa Mine, Ono, Hirono-cho, Kunohe-gun, Iwate, JapanCGSSWAN3_33CGSSWAN3_33Scott-CGSSWAN3_33-0001Scott-CGSSWAN3_33-0001Magnesio-arfvedsonite 140423141482940.073055555556,141.80805555556
    53100JerseyJerseyMagnesio-arfvedsonite 1491322-2-8-5049.222777777778,-2.1472222222222
    MD67848St Helier, JerseyJerseyMagnesio-arfvedsonite 1491022-2-7-3149.172777777778,-2.1252777777778
    P121.32232KenyaKenyaMP98_55MP98_55Jen_0000407Jen_0000407Magnesio-arfvedsonite 10-29-36363540-0.49333333333333,36.594444444444
    P121.3301367Homa Bay County, KenyaKenyaMP98_55MP98_55Jen_0000407Jen_0000407Magnesio-arfvedsonite 10-25-45342352-0.42916666666667,34.397777777778
    MDO121.3209290Homa Mountain Complex, Homa Bay County, KenyaKenya209290Homa Mountain Complex, Homa Bay County, KenyaMP98_55MP98_55Jen_0000407Jen_0000407Magnesio-arfvedsonite 10-23034300-0.38333333333333,34.5
    P114.1227741Ruri Complex, Homa Bay County, KenyaKenya227741Ruri Complex, Homa Bay County, KenyaMP98_55MP98_55Jen_0000410Jen_0000410Magnesio-arfvedsonite 10-31-4834203-0.53,34.334166666667
    MDRO114.1209291North Ruri, Ruri Complex, Homa Bay County, KenyaKenya227741Ruri Complex, Homa Bay County, KenyaMP98_55MP98_55Jen_0000410Jen_0000410Magnesio-arfvedsonite 10000000,0
    2247MadagascarMadagascarMagnesio-arfvedsonite 1-19-18-4247253-19.311666666667,47.048055555556
    58628Amoron'i Mania, MadagascarMadagascarMagnesio-arfvedsonite 1-20-28-45465143-20.479166666667,46.861944444444
    191260Manandriana, Amoron'i Mania, MadagascarMadagascarMagnesio-arfvedsonite 1-20-37-384750-20.627222222222,47.083333333333
    300482Andakatany, Manandriana, Amoron'i Mania, MadagascarMadagascarMagnesio-arfvedsonite 10000000,0
    MD156777Ambatoarina, Andakatany, Manandriana, Amoron'i Mania, MadagascarMadagascarMagnesio-arfvedsonite 10000000,0
    MD41347Andakatany Deposit, Andakatany, Manandriana, Amoron'i Mania, MadagascarMadagascarMagnesio-arfvedsonite 10000000,0
    191984Bongolava, MadagascarMadagascarMagnesio-arfvedsonite 1-18-47-47461022-18.796388888889,46.172777777778
    208164Tsiroanomandidy District, Bongolava, MadagascarMadagascarMagnesio-arfvedsonite 1-18-47-47461023-18.796388888889,46.173055555556
    301017Ambatolampy Commune, Tsiroanomandidy District, Bongolava, MadagascarMadagascarMagnesio-arfvedsonite 1-18-52-32461053-18.875555555556,46.181388888889
    MD271112Ambohiby Massif, Ambatolampy Commune, Tsiroanomandidy District, Bongolava, MadagascarMadagascarMagnesio-arfvedsonite 1-18-52-32461054-18.875555555556,46.181666666667
    5998MyanmarMyanmarMagnesio-arfvedsonite 1194219627119.700277777778,96.450277777778
    26584Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 125482796324125.8075,96.544722222222
    26039Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 125124196301325.211388888889,96.503611111111
    235118Hpakant Township (Hpakan; Phakant; Phakan), Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 12539896253325.652222222222,96.425833333333
    234247Hpakant-Tawmaw Jade Tract, Hpakant Township (Hpakan; Phakant; Phakan), Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 12538179618725.638055555556,96.301944444444
    31469Hpakant (Hpakan; Phakant; Phakan), Hpakant-Tawmaw Jade Tract, Hpakant Township (Hpakan; Phakant; Phakan), Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 125391796202625.654722222222,96.340555555556
    MD30658Phakant Mine, Hpakant (Hpakan; Phakant; Phakan), Hpakant-Tawmaw Jade Tract, Hpakant Township (Hpakan; Phakant; Phakan), Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 125391896202725.655,96.340833333333
    MD16114Tawmaw (Tawhmaw; Taw Maw), Hpakant-Tawmaw Jade Tract, Hpakant Township (Hpakan; Phakant; Phakan), Mohnyin District (Moe Hnyin District), Kachin State, MyanmarMyanmarMagnesio-arfvedsonite 10000000,0
    P74974910257NamibiaNamibiaGSCOF5796GSCOF5796Jen_0000978Jen_0000978Magnesio-arfvedsonite 1-21-56-1516451-21.9375,16.750277777778
    P74974929110Kunene Region, NamibiaNamibiaGSCOF5796GSCOF5796Jen_0000978Jen_0000978Magnesio-arfvedsonite 1-19-6-37141013-19.110277777778,14.170277777778
    P749749300060Epupa, Kunene Region, NamibiaNamibiaGSCOF5796GSCOF5796Jen_0000978Jen_0000978Magnesio-arfvedsonite 1-17-26-20133715-17.438888888889,13.620833333333
    P749749205218Swartbooisdrif, Epupa, Kunene Region, NamibiaNamibiaGSCOF5796GSCOF5796Jen_0000978Jen_0000978Magnesio-arfvedsonite 1-17-20-19134824-17.338611111111,13.806666666667
    MDRO749749205221Carbonatite Outcrops, Swartbooisdrif, Epupa, Kunene Region, NamibiaNamibia205220Sodalite Mine, Orotumba, Swartbooisdrif, Epupa, Kunene Region, NamibiaGSCOF5796GSCOF5796Jen_0000978Jen_0000978Magnesio-arfvedsonite 10000000,0
    15576New ZealandNew ZealandMagnesio-arfvedsonite 1-40-36-29150442-40.608055555556,150.73388888889
    15589West Coast Region, New ZealandNew ZealandMagnesio-arfvedsonite 1-42-39-501705220-42.663888888889,170.87222222222
    298487Westland District, West Coast Region, New ZealandNew ZealandMagnesio-arfvedsonite 1-43-45-401692112-43.761111111111,169.35333333333
    250999Burke River, Westland District, West Coast Region, New ZealandNew ZealandMagnesio-arfvedsonite 1-44-1-31691639-44.0175,169.2775
    MD15374Cowan Creek, Burke River, Westland District, West Coast Region, New ZealandNew ZealandMagnesio-arfvedsonite 1-440-191691520-44.005277777778,169.25555555556
    14522North MacedoniaNorth MacedoniaMagnesio-arfvedsonite 141392521584441.656944444444,21.978888888889
    159408Prilep, North MacedoniaNorth MacedoniaMagnesio-arfvedsonite 141141821321141.238333333333,21.536388888889
    MD4305Alinci, Prilep, North MacedoniaNorth MacedoniaMagnesio-arfvedsonite 141145121283141.2475,21.475277777778
    P60252512362NorwayNorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 15736269411657.607222222222,9.6877777777778
    P6025252514Telemark, NorwayNorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 15913248533359.223333333333,8.8925
    P60252548508Nome, Telemark, NorwayNorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 15916269172359.273888888889,9.2897222222222
    P60252514357Fen Complex, Nome, Telemark, NorwayNorway14357Fen Complex, Nome, Telemark, NorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 15916269172459.273888888889,9.29
    MDRO602525294752Holla Area, Fen Complex, Nome, Telemark, NorwayNorway14357Fen Complex, Nome, Telemark, NorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 10000000,0
    MDRO602525239210Melteig Farm, Fen Complex, Nome, Telemark, NorwayNorway14357Fen Complex, Nome, Telemark, NorwayGSCOF5796GSCOF5796Jen_0001169Jen_0001170Magnesio-arfvedsonite 10000000,0
    P332914323PakistanPakistanGSCOF5796GSCOF5796Jen_0001143Jen_0001143Magnesio-arfvedsonite 131433070581931.725,70.971944444444
    P332912257Khyber Pakhtunkhwa, PakistanPakistanGSCOF5796GSCOF5796Jen_0001143Jen_0001143Magnesio-arfvedsonite 13429587244434.499444444444,72.078888888889
    P3329156907Khyber Agency, Khyber Pakhtunkhwa, PakistanPakistanGSCOF5796GSCOF5796Jen_0001143Jen_0001143Magnesio-arfvedsonite 13442070503234.072222222222,70.842222222222
    MDO332931407Loe Shilman Carbonatite, Khyber Agency, Khyber Pakhtunkhwa, PakistanPakistan31407Loe Shilman Carbonatite, Khyber Agency, Khyber Pakhtunkhwa, PakistanGSCOF5796GSCOF5796Jen_0001143Jen_0001143Magnesio-arfvedsonite 1342707193034.45,71.158333333333
    14247PolandPolandMagnesio-arfvedsonite 151374619245551.629444444444,19.415277777778
    16278Lower Silesian Voivodeship, PolandPolandMagnesio-arfvedsonite 15055141671550.920555555556,16.120833333333
    MD45851Rogówek, Lower Silesian Voivodeship, PolandPolandMagnesio-arfvedsonite 10000000,0
    P50012614409RussiaRussiaGSCOF5796GSCOF5796Jen_0000877Jen_0000756Magnesio-arfvedsonite 15356106839953.936111111111,68.6525
    14686Chelyabinsk Oblast, RussiaRussiaMagnesio-arfvedsonite 154531060272454.886111111111,60.456666666667
    2628Vishnevye Mts (Vishnyovye; Cherry), Chelyabinsk Oblast, RussiaRussiaMagnesio-arfvedsonite 15601660385656.004444444444,60.648888888889
    MD17889Buldym Lake, Vishnevye Mts (Vishnyovye; Cherry), Chelyabinsk Oblast, RussiaRussiaMagnesio-arfvedsonite 10000000,0
    MD274221Karavai Mt, Vishnevye Mts (Vishnyovye; Cherry), Chelyabinsk Oblast, RussiaRussiaMagnesio-arfvedsonite 15601760385656.004722222222,60.648888888889
    P500319.617857Murmansk Oblast, RussiaRussiaGSCOF5796MP98_55Jen_0000877Jen_0000486Magnesio-arfvedsonite 16755583324467.932777777778,33.045555555556
    P413.6319.62680Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 16742433451667.701111111111,33.754444444444
    MDO3633612683Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2683Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaDES413A_432DES413A_432Grew_Li_2019_0092Grew_Li_2019_0092Magnesio-arfvedsonite 10000000,0
    RP413.6319.62675Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    MDRO413.6319.610164Marchenko Peak, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    MDRO413.6319.641158Northeast Slope, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    RP413.6319.6277049Rypnetsk Mt., Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    MDRO413.6319.6167681Kuropachii Pass, Rypnetsk Mt., Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    RP413.6319.62663Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 167382633443267.640555555556,33.742222222222
    RP413.6319.62681Hackman Valley, Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    MDRO413.6319.6123601Lovchorrite Mine, Hackman Valley, Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    MDRO413.6319.621751Material'naya Adit, Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 167382633443267.640555555556,33.742222222222
    MDRO413.6319.6156747Yum'echorr Mt (Yumjechorr), Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Magnesio-arfvedsonite 10000000,0
    P500370.710299Kovdor Massif, Murmansk Oblast, RussiaRussia10299Kovdor Massif, Murmansk Oblast, RussiaGSCOF5796GSCOF5796Jen_0000877Jen_0000879Magnesio-arfvedsonite 16734730261167.568611111111,30.436388888889
    MDRO500370.730390Kovdor Phlogopite Mine (Mica Mine; Slyuda Mine; Kovdorslyuda Shaft), Kovdor Massif, Murmansk Oblast, RussiaRussia10299Kovdor Massif, Murmansk Oblast, RussiaGSCOF5796GSCOF5796Jen_0000877Jen_0000879Magnesio-arfvedsonite 167352130273367.589166666667,30.459166666667
    P3703592697Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 167531034324567.886111111111,34.545833333333
    P3703592692Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2692Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 167525034263067.880555555556,34.441666666667
    RP3703592708Umbozero Mine (Umbozerskii Mine; Umba Mine), Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 167514434253267.862222222222,34.425555555556
    MDRO37035918642Shkatulka Pegmatite, Umbozero Mine (Umbozerskii Mine; Umba Mine), Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    MDRO370359204991Umbozero North Quarry (Severnyi Quarry), Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 167525134263167.880833333333,34.441944444444
    MDRO37035917865Bolshoi Punkaruaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    RP3703592689Karnasurt Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 16753313439267.891944444444,34.650555555556
    MDRO3703592702Yubileinaya Pegmatite (Yubileinoye; Jubilejnaja), Karnasurt Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 167525934375967.883055555556,34.633055555556
    RP37035929356Seidozero Lake, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    RP37035917892Lepkhe-Nel'm Mt (Lepkhe-Nelm; Nepkha), Seidozero Lake, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 1674803448067.8,34.8
    MDRO370359193751Pegmatite No. 47, Lepkhe-Nel'm Mt (Lepkhe-Nelm; Nepkha), Seidozero Lake, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    MDRO3703592693Selsurt Mt (Flora Mt), Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    MDRO37035921448Sengischorr Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Magnesio-arfvedsonite 10000000,0
    P1441262644Sakha Republic (Yakutia), RussiaRussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 16329612858763.485,128.96861111111
    P1441262642Aldan Shield, Sakha Republic (Yakutia), RussiaRussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 159331413042259.553888888889,130.07277777778
    P128.212720097Aldan, Aldan Shield, Sakha Republic (Yakutia), RussiaRussiaGCA59_2071GCA59_2071GCA59_2071-00006GCA59_2071-00006Magnesio-arfvedsonite 15844612611158.079444444444,126.18361111111
    P128.21272818Inagli Massif, Aldan, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2818Inagli Massif, Aldan, Aldan Shield, Sakha Republic (Yakutia), RussiaGCA59_2071GCA59_2071GCA59_2071-00006GCA59_2071-00006Magnesio-arfvedsonite 1583211124545058.536388888889,124.91388888889
    MDRO128.2127216419Inagli Chrome Diopside Deposit, Inagli Massif, Aldan, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2818Inagli Massif, Aldan, Aldan Shield, Sakha Republic (Yakutia), RussiaGCA59_2071GCA59_2071GCA59_2071-00006GCA59_2071-00006Magnesio-arfvedsonite 1583212124545058.536666666667,124.91388888889
    P144126205137Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia205137Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 10000000,0
    P1441262814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 158220118525958.366666666667,118.88305555556
    RP144126274884Ditmar Stream, Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 10000000,0
    MDRO144126126737Tausonitovaya Gorka (Tausonite Hill), Ditmar Stream, Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Magnesio-arfvedsonite 10000000,0
    P250054114468South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Magnesio-arfvedsonite 1-28-14-36264719-28.243333333333,26.788611111111
    P250054126631North West, South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Magnesio-arfvedsonite 1-26-17-5726329-26.299166666667,26.058055555556
    P2500541259032Bojanala Platinum District, North West, South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Magnesio-arfvedsonite 1-25-21-59271342-25.366388888889,27.228333333333
    MDO250054169688Pilanesberg Alkaline Complex, Bojanala Platinum District, North West, South AfricaSouth Africa27328Pilanesberg Mtn, Pilanesberg Alkaline Complex, Bojanala Platinum District, North West, South AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Magnesio-arfvedsonite 1-24-57-38271834-24.960555555556,27.309444444444
    P105410105822Northern Cape, South AfricaSouth AfricaAM88_189AM88_189Scott-AM88_189-0001Alexandra-0130Magnesio-arfvedsonite 1-28-59-5823715-28.999444444444,23.120833333333
    P1054101014466Kalahari Manganese Field, Northern Cape, South AfricaSouth AfricaAM88_189AM88_189Scott-AM88_189-0001Alexandra-0130Magnesio-arfvedsonite 1-27-12-34225450-27.209444444444,22.913888888889
    P1054101043342Hotazel, Kalahari Manganese Field, Northern Cape, South AfricaSouth AfricaAM88_189AM88_189Scott-AM88_189-0001Alexandra-0130Magnesio-arfvedsonite 1-27-12-322586-27.200833333333,22.968333333333
    MDO105410103071Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South AfricaSouth Africa3071Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South AfricaAM88_189AM88_189Scott-AM88_189-0001Alexandra-0130Magnesio-arfvedsonite 1-27-11-5922580-27.199722222222,22.966666666667
    P148929414424SwedenSwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 159383915494959.644166666667,15.830277777778
    P1489294305868Jönköping County, SwedenSwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 15732571429357.549166666667,14.484166666667
    P148929424248Jönköping, Jönköping County, SwedenSwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 15749114164757.816944444444,14.279722222222
    P148929435499Gränna, Jönköping, Jönköping County, SwedenSwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 15822814304658.041111111111,14.512777777778
    P14892943172Norra Kärr, Gränna, Jönköping, Jönköping County, SwedenSweden3172Norra Kärr, Gränna, Jönköping, Jönköping County, SwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 1586214335958.100555555556,14.566388888889
    MDRO1489294294395Jinshajiangite Outcrop, Norra Kärr, Gränna, Jönköping, Jönköping County, SwedenSweden3172Norra Kärr, Gränna, Jönköping, Jönköping County, SwedenL10_1,BOOK_LHGPM_2010Grew_Li_2019_0038Grew_Li_2019_0027Magnesio-arfvedsonite 10000000,0
    P594.152122707Västernorrland County, SwedenSwedenMP98_55GSCOF5796Jen_0000506Jen_0000907Magnesio-arfvedsonite 162505617104762.848888888889,17.179722222222
    P594.152124154Sundsvall, Västernorrland County, SwedenSwedenMP98_55GSCOF5796Jen_0000506Jen_0000907Magnesio-arfvedsonite 162363417114662.609444444444,17.196111111111
    MDO594.15219421Alnö, Sundsvall, Västernorrland County, SwedenSweden9421Alnö, Sundsvall, Västernorrland County, SwedenMP98_55GSCOF5796Jen_0000506Jen_0000907Magnesio-arfvedsonite 162272217264762.456111111111,17.446388888889
    MD3253The MoonThe MoonMagnesio-arfvedsonite 141225164634.2069444444444,16.7675
    P401516168UgandaUgandaMP98_55MP98_55Jen_0000406Jen_0000405Magnesio-arfvedsonite 1048453228270.8125,32.474166666667
    P4040290424Eastern Region, UgandaUgandaMP98_55MP98_55Jen_0000406Jen_0000406Magnesio-arfvedsonite 10592341250.98388888888889,34.023611111111
    P4040133806Tororo District, Eastern Region, UgandaUgandaMP98_55MP98_55Jen_0000406Jen_0000406Magnesio-arfvedsonite 103729349290.62472222222222,34.158055555556
    MDO4040209284Tororo Complex, Tororo District, Eastern Region, UgandaUganda209284Tororo Complex, Tororo District, Eastern Region, UgandaMP98_55MP98_55Jen_0000406Jen_0000406Magnesio-arfvedsonite 10000000,0
    P1615290423Northern Region, UgandaUgandaMP98_55MP98_55Jen_0000405Jen_0000405Magnesio-arfvedsonite 12333341172.5508333333333,34.021388888889
    P1615133811Kotido District (Karamoja District), Northern Region, UgandaUgandaMP98_55MP98_55Jen_0000405Jen_0000405Magnesio-arfvedsonite 124503339592.75,33.666388888889
    MDO1615209283Toror Complex, Kotido District (Karamoja District), Northern Region, UgandaUganda209283Toror Complex, Kotido District (Karamoja District), Northern Region, UgandaMP98_55MP98_55Jen_0000405Jen_0000405Magnesio-arfvedsonite 10000000,0
    P589293366USAUSAGSCOF5796EPSL40_107Jen_0000931Alexandra-0392Magnesio-arfvedsonite 1374912-83-42-4937.82,-83.713611111111
    P115813418Arkansas, USAUSAGSCOF5796GSCOF5796Jen_0000715Jen_0000713Magnesio-arfvedsonite 1351229-92-53-5435.208055555556,-92.898333333333
    P1158116134Hot Spring Co., Arkansas, USAUSAGSCOF5796GSCOF5796Jen_0000715Jen_0000713Magnesio-arfvedsonite 1342558-92-56-734.432777777778,-92.935277777778
    P115813407Magnet Cove, Hot Spring Co., Arkansas, USAUSA3407Magnet Cove, Hot Spring Co., Arkansas, USAGSCOF5796GSCOF5796Jen_0000715Jen_0000713Magnesio-arfvedsonite 1342712-92-51-1534.453333333333,-92.854166666667
    MDRO115813410Diamond Jo Quarry, Magnet Cove, Hot Spring Co., Arkansas, USAUSA3407Magnet Cove, Hot Spring Co., Arkansas, USAGSCOF5796GSCOF5796Jen_0000715Jen_0000713Magnesio-arfvedsonite 1342617-92-51-4734.438055555556,-92.863055555556
    MDRO1158127589Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USAUSA3407Magnet Cove, Hot Spring Co., Arkansas, USAGSCOF5796GSCOF5796Jen_0000715Jen_0000713Magnesio-arfvedsonite 134268-92-51-1534.435555555556,-92.854166666667
    P29293424California, USAUSAEPSL40_107EPSL40_107Alexandra-0392Alexandra-0392Magnesio-arfvedsonite 1374954-120-44-337.831666666667,-120.73416666667
    P292922428Humboldt Co., California, USAUSAEPSL40_107EPSL40_107Alexandra-0392Alexandra-0392Magnesio-arfvedsonite 1405444-124-3-4940.912222222222,-124.06361111111
    P2929230700Coastal Range, Humboldt Co., California, USAUSAEPSL40_107EPSL40_107Alexandra-0392Alexandra-0392Magnesio-arfvedsonite 1403856-123-53-3640.648888888889,-123.89333333333
    MDO29293460Coyote Peak, Coastal Range, Humboldt Co., California, USAUSA3460Coyote Peak, Coastal Range, Humboldt Co., California, USAEPSL40_107EPSL40_107Alexandra-0392Alexandra-0392Magnesio-arfvedsonite 141759-123-51-3241.133055555556,-123.85888888889
    P5895103585Colorado, USAUSAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-arfvedsonite 1385532-105-31-5138.925555555556,-105.53083333333
    P58951021893Gunnison Co., Colorado, USAUSAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-arfvedsonite 1384626-106-57-2738.773888888889,-106.9575
    P58951049906White Earth District (Powderhorn District), Gunnison Co., Colorado, USAUSAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-arfvedsonite 1381448-107-3-3238.246666666667,-107.05888888889
    MDO5895103632Iron Hill (Iron Hill Carbonatite Complex), White Earth District (Powderhorn District), Gunnison Co., Colorado, USAUSA3632Iron Hill (Iron Hill Carbonatite Complex), White Earth District (Powderhorn District), Gunnison Co., Colorado, USAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-arfvedsonite 138144-106-42-3038.234444444444,-106.70833333333
    P949414948Montana, USAUSAGSCOF5796GSCOF5796Jen_0000702Jen_0000702Magnesio-arfvedsonite 1465436-109-56-546.91,-109.93472222222
    P949429900Lincoln Co., Montana, USAUSAGSCOF5796GSCOF5796Jen_0000702Jen_0000702Magnesio-arfvedsonite 1482839-115-26-3548.4775,-115.44305555556
    P949450276Libby Mining District (Snowshoe Mining District), Lincoln Co., Montana, USAUSAGSCOF5796GSCOF5796Jen_0000702Jen_0000702Magnesio-arfvedsonite 1481144-115-35-5748.195555555556,-115.59916666667
    P9494251037Libby, Libby Mining District (Snowshoe Mining District), Lincoln Co., Montana, USAUSAGSCOF5796GSCOF5796Jen_0000702Jen_0000702Magnesio-arfvedsonite 1482314-115-33-2248.387222222222,-115.55611111111
    MDO949429899Rainy Creek Mine (W. R. Grace Mine), Libby, Libby Mining District (Snowshoe Mining District), Lincoln Co., Montana, USAUSA29899Rainy Creek Mine (W. R. Grace Mine), Libby, Libby Mining District (Snowshoe Mining District), Lincoln Co., Montana, USAGSCOF5796GSCOF5796Jen_0000702Jen_0000702Magnesio-arfvedsonite 10000000,0
    50293Meagher Co., Montana, USAUSAMagnesio-arfvedsonite 1463618-110-57-3246.605,-110.95888888889
    MD31983Gordon Butte, Meagher Co., Montana, USAUSAMagnesio-arfvedsonite 146250-110-19-6046.416666666667,-110.33333333333
    P51.345.114378Utah, USAUSAGSAM120_54GSAM120_54Scott-GSAM120_54-0001Scott-GSAM120_54-0001Magnesio-arfvedsonite 1393549-111-40-4239.596944444444,-111.67833333333
    P51.345.119342Duchesne Co., Utah, USAUSAGSAM120_54GSAM120_54Scott-GSAM120_54-0001Scott-GSAM120_54-0001Magnesio-arfvedsonite 1402351-110-31-3440.3975,-110.52611111111
    MD37756Avintaquin Canyon, Duchesne Co., Utah, USAUSAMagnesio-arfvedsonite 140721-110-44-3040.1225,-110.74166666667
    MD244316Conoco Duchesne 688-1, Duchesne Co., Utah, USAUSAMagnesio-arfvedsonite 10000000,0
    MDO51.345.137759Green River Formation, Duchesne Co., Utah, USAUSA37759Green River Formation, Duchesne Co., Utah, USAGSAM120_54GSAM120_54Scott-GSAM120_54-0001Scott-GSAM120_54-0001Magnesio-arfvedsonite 10000000,0
    4227Wyoming, USAUSAMagnesio-arfvedsonite 14355-107-11-4443.084722222222,-107.19555555556
    4234Sweetwater Co., Wyoming, USAUSAMagnesio-arfvedsonite 1413235-108-58-641.543055555556,-108.96833333333
    MD4235Green River Formation, Sweetwater Co., Wyoming, USAUSAMagnesio-arfvedsonite 1412312-109-46-5641.386666666667,-109.78222222222

    This mineral directly occurs at 79 localities (84 localities according to mindat, 267 localities if parents are counted as well)
    Of the 79 localities at which this mineral occurs, 52 have an age. (183 of the 267 parent localities have ages)


    MDThe mineral occurs at this locality according to MED, but does not have an age yet.
    MDThe mineral occurs at this locality according to MED, and has an age.
    The mineral occurs at some child of this locality.
    The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

    AThis mineral is Anthropogenic.
    GThis mineral is directly dated.
    BThis mineral is reported as having this age.
    YThis mineral is using an age reported as an element mineralization period.
    OThis mineral is using an age calculated from all data at the locality.
    RThe age displayed for this mineral originates from a different, non-child locality.
    PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
    This mineral's age has not yet been recorded.

    In order to zoom in/out on the map, you'll need to click inside the map first
    If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

     This bottom-level locality is directly dated. (19 total)
     This locality is directly dated, but is not bottom-level. (18 total)
     This locality is not directly dated, and is not bottom-level. (123 total)

     This bottom-level locality has an age assigned to it from some other locality. (23 total)
     This locality does not have an age assigned to it. (20 bottom-level + 64 top/mid-level = 84 total)

       






    All locality data graciously provided by mindat.org

    All age data...

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