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-hornblende

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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
    P26131490151AustraliaAustraliaGSLSP350_7EMG15_125Kristen002501EMG15_125-3Magnesio-hornblende 1-31-5-22139741-31.089444444444,139.12805555556
    P15751490127Queensland, AustraliaAustraliaEMG15_125EMG15_125EMG15_125-4EMG15_125-3Magnesio-hornblende 1-23-37-321475738-23.625555555556,147.96055555556
    P157514906471Cloncurry Shire, Queensland, AustraliaAustraliaContinental ExtensionEMG15_125EMG15_125EMG15_125-4EMG15_125-3Magnesio-hornblende 1-20-55-46140658-20.929444444444,140.11611111111
    P1575149016759Selwyn District, Cloncurry Shire, Queensland, AustraliaAustraliaEMG15_125EMG15_125EMG15_125-4EMG15_125-3Magnesio-hornblende 1-21-43-141402837-21.720555555556,140.47694444444
    MDRO15751490132Mount Elliott Mine (Mount Elliott Copper Mine), Selwyn District, Cloncurry Shire, Queensland, AustraliaAustralia191789Ernest Henry Cu-Au Deposit (Ernest Henry Mine), Cloncurry, Cloncurry Shire, Queensland, AustraliaEMG15_125EMG15_125EMG15_125-4EMG15_125-3Magnesio-hornblende 1-21-32-561402949-21.548888888889,140.49694444444
    5534North Burnett Region, Queensland, AustraliaAustraliaMagnesio-hornblende 1-25-26-401514328-25.444444444444,151.72444444444
    MD303238Hawkwood Deposit, North Burnett Region, Queensland, AustraliaAustraliaMagnesio-hornblende 1-25-42-331505833-25.709166666667,150.97583333333
    15621Tasmania, AustraliaAustraliaMagnesio-hornblende 1-41-50-231464544-41.839722222222,146.76222222222
    290785Circular Head Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-41-2-151445814-41.0375,144.97055555556
    147134Corinna-Savage River District, Circular Head Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-41-34-30145958-41.575,145.16611111111
    MD21600Savage River Mines, Corinna-Savage River District, Circular Head Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-41-280145130-41.466666666667,145.21666666667
    290866Huon Valley Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-44-45-12148732-44.753333333333,148.12555555556
    147117Huon-Channel Region, Huon Valley Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-43-8-471465236-43.146388888889,146.87666666667
    MD6161Cygnet District, Huon-Channel Region, Huon Valley Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-43-10-5714750-43.1825,147.08333333333
    270843Weld River District, Huon-Channel Region, Huon Valley Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-43-2-10146447-43.036111111111,146.73527777778
    MD132874Forster Prospect, Weld River District, Huon-Channel Region, Huon Valley Municipality, Tasmania, AustraliaAustraliaMagnesio-hornblende 1-43-2-56146441-43.048888888889,146.73361111111
    P2613259115624Western Australia, AustraliaAustraliaGSLSP350_7GSLSP350_7Kristen002501Kristen002501Magnesio-hornblende 1-29-41-1611873-29.687777777778,118.1175
    P26132591146970Coolgardie Shire, Western Australia, AustraliaAustraliaGSLSP350_7GSLSP350_7Kristen002501Kristen002501Magnesio-hornblende 1-31-13-301212642-31.225,121.445
    P2613259113668Spargoville, Coolgardie Shire, Western Australia, AustraliaAustralia13668Spargoville, Coolgardie Shire, Western Australia, AustraliaGSLSP350_7GSLSP350_7Kristen002501Kristen002501Magnesio-hornblende 1-31-15-34121280-31.259444444444,121.46666666667
    MDRO26132591209280Mount Marion Pegmatites, Spargoville, Coolgardie Shire, Western Australia, AustraliaAustralia17479Londonderry Li Deposit (Londonderry Feldspar Quarry; Fraser's Find; Frazer's Find; Scahill's Quarry), Nepean, Coolgardie Shire, Western Australia, AustraliaGSLSP350_7GSLSP350_7Kristen002501Kristen002501Magnesio-hornblende 1-31-3-221212623-31.056111111111,121.43972222222
    P34233214279AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 14732491441847.546944444444,14.071666666667
    P34233222427Lower Austria, AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 148144215472248.245,15.789444444444
    57741Mostviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 14831215191548.053333333333,15.320833333333
    231037Dunkelstein Forest, Mostviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 148183115333548.308611111111,15.559722222222
    58575Dunkelsteinerwald, Dunkelstein Forest, Mostviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 148163515272848.276388888889,15.457777777778
    59086Gansbach, Dunkelsteinerwald, Dunkelstein Forest, Mostviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 148173415273448.292777777778,15.459444444444
    MD58922Mitterbachgraben, Gansbach, Dunkelsteinerwald, Dunkelstein Forest, Mostviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 14817381527548.293888888889,15.451388888889
    P34233224688Waldviertel, Lower Austria, AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 148365715225548.615833333333,15.381944444444
    57933Gföhl, Waldviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 148284415273048.478888888889,15.458333333333
    262335Rastbach, Gföhl, Waldviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 10000000,0
    MD57626Dörrmühle (Hofmühle), Rastbach, Gföhl, Waldviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 10000000,0
    58294Lichtenau Im Waldviertel, Waldviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 14829415242148.484444444444,15.405833333333
    MD297684Wurschenaigen, Lichtenau Im Waldviertel, Waldviertel, Lower Austria, AustriaAustriaMagnesio-hornblende 10000000,0
    P34233257856Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaAustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 14851331532848.859166666667,15.535555555556
    P34233258296Eibenstein An Der Thaya, Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaAustria58296Eibenstein An Der Thaya, Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 148504515344048.845833333333,15.577777777778
    MDRO34233268262Hengl Quarry, Eibenstein An Der Thaya, Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaAustria58296Eibenstein An Der Thaya, Raabs An Der Thaya, Waldviertel, Lower Austria, AustriaCM52_183CM52_183Bradley_2012_040Bradley_2012_040Magnesio-hornblende 148505615345648.848888888889,15.582222222222
    254Styria, AustriaAustriaMagnesio-hornblende 147156156847.251666666667,15.102222222222
    146805Murau, Styria, AustriaAustriaMagnesio-hornblende 14773014181247.125,14.303333333333
    284710Katsch An Der Mur, Murau, Styria, AustriaAustriaMagnesio-hornblende 14785314164447.148055555556,14.278888888889
    MD58733Schwarzenberg Quarry, Katsch An Der Mur, Murau, Styria, AustriaAustriaMagnesio-hornblende 14785314164447.148055555556,14.278888888889
    57625Vorarlberg, AustriaAustriaMagnesio-hornblende 1471339532647.2175,9.8905555555556
    58511Montafon, Vorarlberg, AustriaAustriaMagnesio-hornblende 1472539581047.048055555556,9.9694444444444
    123489Verwall Alps (Verwall Group), Montafon, Vorarlberg, AustriaAustriaMagnesio-hornblende 1471561035947.032222222222,10.066388888889
    193954Rinder Valley (Gafluna Valley), Verwall Alps (Verwall Group), Montafon, Vorarlberg, AustriaAustriaMagnesio-hornblende 1474171051247.071388888889,10.086666666667
    MD133172Putzkammer Alp, Rinder Valley (Gafluna Valley), Verwall Alps (Verwall Group), Montafon, Vorarlberg, AustriaAustriaMagnesio-hornblende 1473461044247.062777777778,10.078333333333
    P2622520366BrazilBrazilMD39_983JSAES56_110Mo-00358Grew_Li_2019_0015Magnesio-hornblende 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    382Goiás, BrazilBrazilMagnesio-hornblende 1-15-9-20-49-4-1-15.155555555556,-49.066944444444
    193762Sanclerlândia, Goiás, BrazilBrazilMagnesio-hornblende 10000000,0
    MD192922Mangabal I Intrusion, Sanclerlândia, Goiás, BrazilBrazilMagnesio-hornblende 10000000,0
    P2622259622276Pará, BrazilBrazilMD39_983MD39_983Mo-00358Mo-00358Magnesio-hornblende 1-4-52-38-53-41-52-4.8772222222222,-53.697777777778
    P2622259643369Carajás Mineral Province, Pará, BrazilBrazilMD39_983MD39_983Mo-00358Mo-00358Magnesio-hornblende 1-6-20-36-50-16-54-6.3433333333333,-50.281666666667
    P26222596146004Curionópolis, Carajás Mineral Province, Pará, BrazilBrazilMD39_983MD39_983Mo-00358Mo-00358Magnesio-hornblende 1-6-1-34-49-37-8-6.0261111111111,-49.618888888889
    MDO26222596145883Serra Verde Mine, Curionópolis, Carajás Mineral Province, Pará, BrazilBrazil145883Serra Verde Mine, Curionópolis, Carajás Mineral Province, Pará, BrazilMD39_983MD39_983Mo-00358Mo-00358Magnesio-hornblende 1-6-8-15-49-38-39-6.1375,-49.644166666667
    P52052021289Paraíba, BrazilBrazilJSAES56_110JSAES56_110Grew_Li_2019_0015Grew_Li_2019_0015Magnesio-hornblende 1-6-58-42-35-39-45-6.9783333333333,-35.6625
    P520520190636Borborema Mineral Province, Paraíba, BrazilBrazilJSAES56_110JSAES56_110Grew_Li_2019_0015Grew_Li_2019_0015Magnesio-hornblende 1-6-51-41-36-56-25-6.8613888888889,-36.940277777778
    RP520520281995Catingueira, Borborema Mineral Province, Paraíba, BrazilBrazil444Serra Branca Pegmatite, Pedra Lavrada, Borborema Mineral Province, Paraíba, BrazilJSAES56_110JSAES56_110Grew_Li_2019_0015Grew_Li_2019_0015Magnesio-hornblende 1-7-1-5-37-39-7-7.0180555555556,-37.651944444444
    MDRO520520187994Itajubatiba Mine, Catingueira, Borborema Mineral Province, Paraíba, BrazilBrazil444Serra Branca Pegmatite, Pedra Lavrada, Borborema Mineral Province, Paraíba, BrazilJSAES56_110JSAES56_110Grew_Li_2019_0015Grew_Li_2019_0015Magnesio-hornblende 1-7-1-5-37-39-7-7.0180555555556,-37.651944444444
    446Rio Grande Do Norte, BrazilBrazilMagnesio-hornblende 1-6-5-15-37-11-13-6.0875,-37.186944444444
    31619Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilMagnesio-hornblende 1-6-31-55-36-52-27-6.5319444444444,-36.874166666667
    192743Lajes, Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilMagnesio-hornblende 1-5-49-30-36-7-59-5.825,-36.133055555556
    251787Bonfim Farm, Lajes, Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilMagnesio-hornblende 1-5-49-30-36-7-59-5.825,-36.133055555556
    MD187993Bonfim Mine, Bonfim Farm, Lajes, Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilMagnesio-hornblende 1-5-49-30-36-80-5.825,-36.133333333333
    14255BulgariaBulgariaMagnesio-hornblende 14227824413342.452222222222,24.6925
    MD24105Balkan Mts (Stara Planina), BulgariaBulgariaMagnesio-hornblende 14233382475442.560555555556,24.131666666667
    P26391248188CanadaCanadaCM52_183CJES23_948Bradley_2012_126Be-00048Magnesio-hornblende 1532027-90-3-4053.340833333333,-90.061111111111
    20365Manitoba, CanadaCanadaMagnesio-hornblende 1535859-97-58-4153.983055555556,-97.978055555556
    23466Lynn Lake District, Manitoba, CanadaCanadaMagnesio-hornblende 1564820-100-55-4256.805555555556,-100.92833333333
    MD9765Agassiz Mine (MacLellan Mine), Lynn Lake District, Manitoba, CanadaCanadaMagnesio-hornblende 10000000,0
    P33030014347Nova Scotia, CanadaCanadaUSGSOFR03_107USGSOFR03_107sedcu-00262sedcu-00235Magnesio-hornblende 145635-63-23-3345.109722222222,-63.3925
    RO33030023934Cumberland Co., Nova Scotia, CanadaCanada245374Nappan, Cumberland Co., Nova Scotia, CanadaUSGSOFR03_107USGSOFR03_107sedcu-00262sedcu-00235Magnesio-hornblende 1453324-64-6-2945.556666666667,-64.108055555556
    MD247435Wentworth Plutonic Complex, Cumberland Co., Nova Scotia, CanadaCanadaMagnesio-hornblende 1453430-63-31-545.575,-63.518055555556
    133566Halifax Co., Nova Scotia, CanadaCanadaMagnesio-hornblende 1445110-63-9-5644.852777777778,-63.165555555556
    MD194594Beaverdam Gold Mine (Beaver Dam Mine), Halifax Co., Nova Scotia, CanadaCanadaMagnesio-hornblende 145352-62-43045.064444444444,-62.716666666667
    P263996014233Ontario, CanadaCanadaCM52_183AJS258_1Bradley_2012_126Cr-00025Magnesio-hornblende 1444832-80-13-4044.808888888889,-80.227777777778
    P2639263524831Algoma District, Ontario, CanadaCanadaCM52_183CM52_183Bradley_2012_126Bradley_2012_126Magnesio-hornblende 147120-84-9-5147.2,-84.164166666667
    MDO2639263545859Wawa Area, Algoma District, Ontario, CanadaCanada45859Wawa Area, Algoma District, Ontario, CanadaCM52_183CM52_183Bradley_2012_126Bradley_2012_126Magnesio-hornblende 1475620-84-50-1447.938888888889,-84.837222222222
    P102096014689Hastings Co., Ontario, CanadaCanadaCM52_183AJS258_1Bradley_2012_020Cr-00025Magnesio-hornblende 1445128-77-41-4744.857777777778,-77.696388888889
    14690Dungannon Township, Hastings Co., Ontario, CanadaCanadaMagnesio-hornblende 145433-77-46-4545.075833333333,-77.779166666667
    MD69430Highway 28 East Tourmaline Occurrence, Dungannon Township, Hastings Co., Ontario, CanadaCanadaMagnesio-hornblende 14549-77-43-3145.069166666667,-77.725277777778
    P102096015460Faraday Township, Hastings Co., Ontario, CanadaCanadaCM52_183AJS258_1Bradley_2012_020Cr-00025Magnesio-hornblende 145053-77-55-3245.014722222222,-77.925555555556
    MDO1020960542Madawaska Mine (Faraday Mine), Faraday Township, Hastings Co., Ontario, CanadaCanada542Madawaska Mine (Faraday Mine), Faraday Township, Hastings Co., Ontario, CanadaCM52_183AJS258_1Bradley_2012_020Cr-00025Magnesio-hornblende 145114-77-55-3045.020555555556,-77.925
    MDRO960960545Silver Crater Mine (Basin Property), Faraday Township, Hastings Co., Ontario, CanadaCanada542Madawaska Mine (Faraday Mine), Faraday Township, Hastings Co., Ontario, CanadaAJS258_1AJS258_1Cr-00025Cr-00025Magnesio-hornblende 145145-780-3845.029166666667,-78.010555555556
    577Kenora District, Ontario, CanadaCanadaMagnesio-hornblende 1503016-92-43-3650.504444444444,-92.726666666667
    239358Brownridge Township, Kenora District, Ontario, CanadaCanadaMagnesio-hornblende 1494847-92-41-149.813055555556,-92.683611111111
    MD239359Taylor #2 Pegmatite, Brownridge Township, Kenora District, Ontario, CanadaCanadaMagnesio-hornblende 149490-92-43-4249.816666666667,-92.728333333333
    24115Lanark Co., Ontario, CanadaCanadaMagnesio-hornblende 1445922-76-24-3744.989444444444,-76.410277777778
    MD158810Bathurst Township, Lanark Co., Ontario, CanadaCanadaMagnesio-hornblende 1445337-76-23-4744.893611111111,-76.396388888889
    MD158809High Falls Area, Lanark Co., Ontario, CanadaCanadaMagnesio-hornblende 1445713-76-37-2444.953611111111,-76.623333333333
    P11601154562Parry Sound District, Ontario, CanadaCanada562Parry Sound District, Ontario, CanadaCM52_183CM52_183Bradley_2012_021Bradley_2012_021Magnesio-hornblende 1453323-79-45-745.556388888889,-79.751944444444
    RP11601154222557Armour Township, Parry Sound District, Ontario, CanadaCanada562Parry Sound District, Ontario, CanadaCM52_183CM52_183Bradley_2012_021Bradley_2012_021Magnesio-hornblende 1453735-79-20-845.626388888889,-79.335555555556
    MDRO11601154225460Burk's Falls Highway Roadcuts, Armour Township, Parry Sound District, Ontario, CanadaCanada562Parry Sound District, Ontario, CanadaCM52_183CM52_183Bradley_2012_021Bradley_2012_021Magnesio-hornblende 10000000,0
    13994Rainy River District, Ontario, CanadaCanadaMagnesio-hornblende 1484417-92-15-3848.738055555556,-92.260555555556
    MD241599Samuels Lake Intrusive, Rainy River District, Ontario, CanadaCanadaMagnesio-hornblende 1483715-92-5-4548.620833333333,-92.095833333333
    23990Renfrew Co., Ontario, CanadaCanadaMagnesio-hornblende 1452831-77-5-5045.475277777778,-77.097222222222
    24130Brudenell Township, Renfrew Co., Ontario, CanadaCanadaMagnesio-hornblende 1452413-77-22-1945.403611111111,-77.371944444444
    MD7730Kuehl Lake Occurrence, Brudenell Township, Renfrew Co., Ontario, CanadaCanadaMagnesio-hornblende 1452421-77-18-3745.405833333333,-77.310277777778
    P19001670571Sudbury District, Ontario, CanadaCanadaEPSL105_416EPSL105_416EPSL105_416-00020EPSL105_416-00019Magnesio-hornblende 1464652-81-21-5646.781111111111,-81.365555555556
    255366Capreol Township, Sudbury District, Ontario, CanadaCanadaMagnesio-hornblende 146424-80-52-4746.701111111111,-80.879722222222
    MD309693Amy Lake Zone, Capreol Township, Sudbury District, Ontario, CanadaCanadaMagnesio-hornblende 10000000,0
    P1900167014298Levack Township, Sudbury District, Ontario, CanadaCanadaEPSL105_416EPSL105_416EPSL105_416-00020EPSL105_416-00019Magnesio-hornblende 1463924-81-21-2946.656666666667,-81.358055555556
    MDRO19001670195163Fraser Mine, Levack Township, Sudbury District, Ontario, CanadaCanada14297Levack Mine, Levack Township, Sudbury District, Ontario, CanadaEPSL105_416EPSL105_416EPSL105_416-00020EPSL105_416-00019Magnesio-hornblende 1463946-81-20-3446.662777777778,-81.342777777778
    P11091107572Thunder Bay District, Ontario, CanadaCanadaOceanic Arc (Subduction)CMP110_289CMP110_289Mo-00273Mo-00273Magnesio-hornblende 1485515-88-3-2148.920833333333,-88.055833333333
    MDO1109110756562Coldwell Complex, Thunder Bay District, Ontario, CanadaCanada56562Coldwell Complex, Thunder Bay District, Ontario, CanadaCMP110_289CMP110_289Mo-00273Mo-00273Magnesio-hornblende 148485-86-18-3348.801388888889,-86.309166666667
    P160012414009Québec, CanadaCanadaUSGSOFR2009-1252CJES23_948sedznpb-00117Be-00048Magnesio-hornblende 1471229-72-16-5247.208055555556,-72.281111111111
    P124124235914Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-hornblende 1452541-73-18-5945.428055555556,-73.316388888889
    P124124250494La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Magnesio-hornblende 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-hornblende 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-hornblende 1453346-73-8-3045.562777777778,-73.141666666667
    P1600100030772Outaouais, Québec, CanadaCanadaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00117sedznpb-00117Magnesio-hornblende 1454841-75-51-945.811388888889,-75.8525
    P1600100014973Pontiac RCM, Outaouais, Québec, CanadaCanadaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00117sedznpb-00117Magnesio-hornblende 14628-76-31-4246.035555555556,-76.528333333333
    MDO16001000146448L'Île-du-Grand-Calumet (Calumet Island), Pontiac RCM, Outaouais, Québec, CanadaCanada16931New Calumet Mines, L'Île-du-Grand-Calumet (Calumet Island), Pontiac RCM, Outaouais, Québec, CanadaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00117sedznpb-00117Magnesio-hornblende 145421-76-40-3845.700277777778,-76.677222222222
    P94266693ChinaChinaCG247_401OGR31_139CG247_401-00003Chen2007tbl01-02Magnesio-hornblende 133055111351933.015277777778,111.58861111111
    30499Anhui, ChinaChinaMagnesio-hornblende 1315033117285431.8425,117.48166666667
    53867Anqing, Anhui, ChinaChinaMagnesio-hornblende 1303039116243530.510833333333,116.40972222222
    187059Taihu Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 13027591169030.466388888889,116.15
    216315Lake Hualiangting, Taihu Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 13027591169030.466388888889,116.15
    MD144932Huangzhen-Zhujiachong Area, Lake Hualiangting, Taihu Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 1302801169030.466666666667,116.15
    156838Yuexi Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 10000000,0
    68839Wumiao, Yuexi Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 10000000,0
    68838Marble Quarry, Wumiao, Yuexi Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 10000000,0
    MD67204Calc-silicate Outcrops, Marble Quarry, Wumiao, Yuexi Co., Anqing, Anhui, ChinaChinaMagnesio-hornblende 10000000,0
    P942792698Gansu, ChinaChinaCG247_401CG247_401CG247_401-00003CG247_401-00003Magnesio-hornblende 136211810321336.355,103.03694444444
    P942792145492Jinchang, Gansu, ChinaChinaCG247_401CG247_401CG247_401-00003CG247_401-00003Magnesio-hornblende 1381715101552938.2875,101.92472222222
    P942792210647Jinchuan District, Jinchang, Gansu, ChinaChinaCG247_401CG247_401CG247_401-00003CG247_401-00003Magnesio-hornblende 13827301025038.458333333333,102.08333333333
    MDO94279252166Jinchuan Ni-Cu-PGE Deposit (Baijiajuzi Ni-Cu-PGE Deposit), Jinchuan District, Jinchang, Gansu, ChinaChina52166Jinchuan Ni-Cu-PGE Deposit (Baijiajuzi Ni-Cu-PGE Deposit), Jinchuan District, Jinchang, Gansu, ChinaCG247_401CG247_401CG247_401-00003CG247_401-00003Magnesio-hornblende 13828010210038.466666666667,102.16666666667
    17849Guangdong, ChinaChinaMagnesio-hornblende 1231022113312323.172777777778,113.52305555556
    145503Qingyuan, Guangdong, ChinaChinaMagnesio-hornblende 124248112414824.402222222222,112.69666666667
    186594Yingde Co., Qingyuan, Guangdong, ChinaChinaMagnesio-hornblende 12422911393024.369166666667,113.15833333333
    MD192090Xiejiashan Mine, Yingde Co., Qingyuan, Guangdong, ChinaChinaMagnesio-hornblende 1243101136024.516666666667,113.1
    156622Yangjiang, Guangdong, ChinaChinaMagnesio-hornblende 121489111511521.8025,111.85416666667
    207462Yangchun Co., Yangjiang, Guangdong, ChinaChinaMagnesio-hornblende 1221128111424622.191111111111,111.71277777778
    MD7901Shilu Mine, Yangchun Co., Yangjiang, Guangdong, ChinaChinaMagnesio-hornblende 122102311139722.173055555556,111.65194444444
    123278Hainan, ChinaChinaMagnesio-hornblende 11901810946319.005,109.7675
    230514Tunchang Co., Hainan, ChinaChinaMagnesio-hornblende 11919911001919.319166666667,110.00527777778
    MD230515Chenxing Complex, Tunchang Co., Hainan, ChinaChinaMagnesio-hornblende 1192553109574919.431388888889,109.96361111111
    P151.813721131Hebei, ChinaChinaMD15_363MD15_363Emily000373Emily000373Magnesio-hornblende 1391314115591139.220555555556,115.98638888889
    P151.8137144495Baoding, Hebei, ChinaChinaMD15_363MD15_363Emily000373Emily000373Magnesio-hornblende 1392327115132639.390833333333,115.22388888889
    P151.8137187781Laiyuan Co., Baoding, Hebei, ChinaChinaMD15_363MD15_363Emily000373Emily000373Magnesio-hornblende 1391845114563739.3125,114.94361111111
    MDO151.8137144460Dawan Zn-(Mo) Deposit, Laiyuan Co., Baoding, Hebei, ChinaChina144460Dawan Zn-(Mo) Deposit, Laiyuan Co., Baoding, Hebei, ChinaMD15_363MD15_363Emily000373Emily000373Magnesio-hornblende 139184011574039.311111111111,115.12777777778
    105553Zhangjiakou, Hebei, ChinaChinaMagnesio-hornblende 1404139115182540.694166666667,115.30694444444
    64362Chongli Co., Zhangjiakou, Hebei, ChinaChinaMagnesio-hornblende 14056111592740.933611111111,115.1575
    MD230891Zhuanzhilian Intrusion, Chongli Co., Zhangjiakou, Hebei, ChinaChinaMagnesio-hornblende 10000000,0
    22425Henan, ChinaChinaMagnesio-hornblende 13463211303134.108888888889,113.00861111111
    187321Pingdingshan, Henan, ChinaChinaMagnesio-hornblende 134437112524134.076944444444,112.87805555556
    195080Lushan Co., Pingdingshan, Henan, ChinaChinaMagnesio-hornblende 1334815112472233.804166666667,112.78944444444
    MD226049Yaochang Fe Deposit, Lushan Co., Pingdingshan, Henan, ChinaChinaMagnesio-hornblende 133520112453033.866666666667,112.75833333333
    156562Xinyang, Henan, ChinaChinaMagnesio-hornblende 1315110114391631.852777777778,114.65444444444
    195081Luoshan Co., Xinyang, Henan, ChinaChinaMagnesio-hornblende 1315132114241531.858888888889,114.40416666667
    226184Sujiahe, Luoshan Co., Xinyang, Henan, ChinaChinaMagnesio-hornblende 131453511428031.759722222222,114.46666666667
    MD156692Xiongdian, Sujiahe, Luoshan Co., Xinyang, Henan, ChinaChinaMagnesio-hornblende 1314438114292431.743888888889,114.49
    16155Inner Mongolia, ChinaChinaMagnesio-hornblende 142345611345242.582222222222,113.08111111111
    143916Ulanhad League (Chifeng Prefecture), Inner Mongolia, ChinaChinaMagnesio-hornblende 143139118565843.0275,118.94944444444
    225418Songshan District, Ulanhad League (Chifeng Prefecture), Inner Mongolia, ChinaChinaMagnesio-hornblende 1422110118405742.352777777778,118.6825
    MD225419Chaihulanzi Mine, Songshan District, Ulanhad League (Chifeng Prefecture), Inner Mongolia, ChinaChinaMagnesio-hornblende 14226011830042.433333333333,118.5
    P22421830528Jiangsu, ChinaChinaEPSL237_729EPSL237_729Alexandra-0161Alexandra-0161Magnesio-hornblende 1325158119232332.866111111111,119.38972222222
    P224218156572Lianyungang, Jiangsu, ChinaChinaEPSL237_729EPSL237_729Alexandra-0161Alexandra-0161Magnesio-hornblende 1343029119113134.508055555556,119.19194444444
    P22421855898Donghai Co., Lianyungang, Jiangsu, ChinaChinaEPSL237_729EPSL237_729Alexandra-0161Alexandra-0161Magnesio-hornblende 134274118482434.451111111111,118.80666666667
    MD67474Qinglong Hills (Qinglongshan), Donghai Co., Lianyungang, Jiangsu, ChinaChinaMagnesio-hornblende 1343054118534634.515,118.89611111111
    P224218230416Zhimafang, Donghai Co., Lianyungang, Jiangsu, ChinaChinaEPSL237_729EPSL237_729Alexandra-0161Alexandra-0161Magnesio-hornblende 1342715118485834.454166666667,118.81611111111
    MDO22421830679Garnetite Outcrop, Zhimafang, Donghai Co., Lianyungang, Jiangsu, ChinaChina30679Garnetite Outcrop, Zhimafang, Donghai Co., Lianyungang, Jiangsu, ChinaEPSL237_729EPSL237_729Alexandra-0161Alexandra-0161Magnesio-hornblende 1342715118485934.454166666667,118.81638888889
    26719Jiangxi, ChinaChinaMagnesio-hornblende 127583115441327.9675,115.73694444444
    157503Fuzhou, Jiangxi, ChinaChinaMagnesio-hornblende 127530116211527.883333333333,116.35416666667
    157504Chongren Co., Fuzhou, Jiangxi, ChinaChinaMagnesio-hornblende 127354711557327.596388888889,115.95083333333
    MD143878Xiangshan Uranium Ore Field, Chongren Co., Fuzhou, Jiangxi, ChinaChinaMagnesio-hornblende 127354811557327.596666666667,115.95083333333
    22159Qinghai, ChinaChinaMagnesio-hornblende 13556699385535.935,99.648611111111
    145494Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, ChinaChinaMagnesio-hornblende 133434495584833.728888888889,95.98
    211994Zadoi Co. (Zaduo Co.), Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, ChinaChinaMagnesio-hornblende 133102095201933.172222222222,95.338611111111
    MD229007Narigongma Cu-Mo Deposit, Zadoi Co. (Zaduo Co.), Gyêgu Autonomous Prefecture (Yushu Autonomous Prefecture), Qinghai, ChinaChinaMagnesio-hornblende 1333109446033.516666666667,94.766666666667
    23916Shandong, ChinaChinaMagnesio-hornblende 136150118283436.030555555556,118.47611111111
    185627Jiaodong Peninsula (Jiaodong Gold Province), Shandong, ChinaChinaMagnesio-hornblende 137044120583037.012222222222,120.975
    144540Yantai, Jiaodong Peninsula (Jiaodong Gold Province), Shandong, ChinaChinaMagnesio-hornblende 1372214120472637.370555555556,120.79055555556
    157080Zhaoyuan Co., Yantai, Jiaodong Peninsula (Jiaodong Gold Province), Shandong, ChinaChinaMagnesio-hornblende 1372226120181437.373888888889,120.30388888889
    MD229416Qiansunjia Mine, Zhaoyuan Co., Yantai, Jiaodong Peninsula (Jiaodong Gold Province), Shandong, ChinaChinaMagnesio-hornblende 137250120102037.416666666667,120.17222222222
    156590Jining, Shandong, ChinaChinaMagnesio-hornblende 13445011712034.75,117.2
    224647Sishui Co., Jining, Shandong, ChinaChinaMagnesio-hornblende 10000000,0
    MD224648Shengshuiyu, Sishui Co., Jining, Shandong, ChinaChinaMagnesio-hornblende 10000000,0
    123276Shanxi, ChinaChinaMagnesio-hornblende 1372622112324537.439444444444,112.54583333333
    144550Xinzhou, Shanxi, ChinaChinaMagnesio-hornblende 139239112452639.044166666667,112.75722222222
    193253Dai Co., Xinzhou, Shanxi, ChinaChinaMagnesio-hornblende 13952011362439.088888888889,113.10666666667
    282243Yanmenguan, Dai Co., Xinzhou, Shanxi, ChinaChinaMagnesio-hornblende 10000000,0
    MD243133Liujiagou, Yanmenguan, Dai Co., Xinzhou, Shanxi, ChinaChinaMagnesio-hornblende 10000000,0
    16458Tibet, ChinaChinaMagnesio-hornblende 13024309034130.408333333333,90.566944444444
    154545Ngari, Tibet, ChinaChinaMagnesio-hornblende 1321582553432.018055555556,82.926111111111
    156431Coqên Co. (Cuoqin Co.), Ngari, Tibet, ChinaChinaMagnesio-hornblende 1315085173631.083333333333,85.293333333333
    224587Nixiong Fe-Cu Ore Field (Nyixung Fe-Cu Ore Field), Coqên Co. (Cuoqin Co.), Ngari, Tibet, ChinaChinaMagnesio-hornblende 10000000,0
    MD254110Gunjiu Fe Deposit, Nixiong Fe-Cu Ore Field (Nyixung Fe-Cu Ore Field), Coqên Co. (Cuoqin Co.), Ngari, Tibet, ChinaChinaMagnesio-hornblende 10000000,0
    155913Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, ChinaChinaMagnesio-hornblende 128504691412528.846111111111,91.690277777778
    157164Nêdong Co. (Naidong Co.; Zedang Co.), Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, ChinaChinaMagnesio-hornblende 129184091481429.311111111111,91.803888888889
    234535Kelu-Chongmuda Cu-Au Belt, Nêdong Co. (Naidong Co.; Zedang Co.), Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, ChinaChinaMagnesio-hornblende 129184091481429.311111111111,91.803888888889
    MD229053Nuri Cu-Mo-W Deposit, Kelu-Chongmuda Cu-Au Belt, Nêdong Co. (Naidong Co.; Zedang Co.), Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, ChinaChinaMagnesio-hornblende 129184091481529.311111111111,91.804166666667
    20275Xinjiang, ChinaChinaMagnesio-hornblende 14149428422841.828333333333,84.368888888889
    144196Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 14321449411443.362222222222,94.184444444444
    144654Hami Co. (Kumul Co.; Qumul Co.), Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 14223993453842.044166666667,93.760555555556
    185760Baishiquan Ore District, Hami Co. (Kumul Co.; Qumul Co.), Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 141570950041.95,95
    MD144083Baishiquan Cu-Ni Deposit, Baishiquan Ore District, Hami Co. (Kumul Co.; Qumul Co.), Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 141570950041.95,95
    143799Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 144193783335144.326944444444,83.564166666667
    229253Zhaosu Co., Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 14229318151442.491944444444,81.087222222222
    MD253994Atantayi Valley, Zhaosu Co., Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Xinjiang, ChinaChinaMagnesio-hornblende 142303481144442.509444444444,81.245555555556
    P1456614355Yunnan, ChinaChinaOGR31_139OGR31_139Chen2007tbl01-02Chen2007tbl01-02Magnesio-hornblende 12506101192825.001666666667,101.32444444444
    P1456668993Honghe, Yunnan, ChinaChinaOGR31_139OGR31_139Chen2007tbl01-02Chen2007tbl01-02Magnesio-hornblende 123174102502323.284444444444,102.83972222222
    P1456652132Gejiu Co., Honghe, Yunnan, ChinaChinaOGR31_139OGR31_139Chen2007tbl01-02Chen2007tbl01-02Magnesio-hornblende 123188103102623.302222222222,103.17388888889
    P1456631920Gejiu Sn-polymetallic Ore Field, Gejiu Co., Honghe, Yunnan, ChinaChinaOGR31_139OGR31_139Chen2007tbl01-02Chen2007tbl01-02Magnesio-hornblende 123188103102623.302222222222,103.17388888889
    MDO1456652127Kafang Ore Field (Kafang Mine), Gejiu Sn-polymetallic Ore Field, Gejiu Co., Honghe, Yunnan, ChinaChina186995Jixinnao Au-Cu Deposit, Kafang Ore Field (Kafang Mine), Gejiu Sn-polymetallic Ore Field, Gejiu Co., Honghe, Yunnan, ChinaOGR31_139OGR31_139Chen2007tbl01-02Chen2007tbl01-02Magnesio-hornblende 12314510352123.234722222222,103.08916666667
    14119CubaCubaMagnesio-hornblende 1213427-79-5-3921.574166666667,-79.094166666667
    25614Pinar Del Río Province, CubaCubaMagnesio-hornblende 1223026-83-50-3922.507222222222,-83.844166666667
    MD32048Bahía Honda, Pinar Del Río Province, CubaCubaMagnesio-hornblende 10000000,0
    P4431307944Czech RepublicCzech RepublicCMP106_440IAEA-TECDOC_1258Cu-00008Kristen002440Magnesio-hornblende 14951141523449.853888888889,15.384444444444
    P44313041574Central Bohemian Region, Czech RepublicCzech RepublicCMP106_440IAEA-TECDOC_1258Cu-00008Kristen002440Magnesio-hornblende 149564014342049.944444444444,14.572222222222
    O44315018419Kutná Hora District, Central Bohemian Region, Czech RepublicCzech Republic18419Kutná Hora District, Central Bohemian Region, Czech RepublicCMP106_440Cu-00008Hg-00011Magnesio-hornblende 149534615124849.896111111111,15.213333333333
    MD67206Nové Dvory, Kutná Hora District, Central Bohemian Region, Czech RepublicCzech RepublicMagnesio-hornblende 149573915195849.960833333333,15.332777777778
    P443130779Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Magnesio-hornblende 1494071435949.668611111111,14.066388888889
    RP443130157752Dobříš, Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Magnesio-hornblende 14947214114049.783888888889,14.194444444444
    RP443130157753Nový Knín, Dobříš, Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Magnesio-hornblende 10000000,0
    MDRO443130106395Libčice, Nový Knín, Dobříš, Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Magnesio-hornblende 10000000,0
    125707Karlovy Vary Region, Czech RepublicCzech RepublicMagnesio-hornblende 15012512414050.201388888889,12.694444444444
    35644Sokolov District, Karlovy Vary Region, Czech RepublicCzech RepublicMagnesio-hornblende 150125812403850.216111111111,12.677222222222
    211631Kraslice, Sokolov District, Karlovy Vary Region, Czech RepublicCzech RepublicMagnesio-hornblende 150205412303950.348333333333,12.510833333333
    MD106562Tisová, Kraslice, Sokolov District, Karlovy Vary Region, Czech RepublicCzech RepublicCollisional BoundaryMagnesio-hornblende 150205412303950.348333333333,12.510833333333
    105712Olomouc Region, Czech RepublicCzech RepublicMagnesio-hornblende 149522817162349.874444444444,17.273055555556
    27902Šumperk District, Olomouc Region, Czech RepublicCzech RepublicMagnesio-hornblende 1501501724350.030555555556,17.045277777778
    188982Vernířovice, Šumperk District, Olomouc Region, Czech RepublicCzech RepublicMagnesio-hornblende 1502341793350.042777777778,17.159166666667
    MD192821Jelení Chata (Hirschbaude), Vernířovice, Šumperk District, Olomouc Region, Czech RepublicCzech RepublicMagnesio-hornblende 10000000,0
    MD145019Zadní Hutisko (Hintere Hüttellehne), Vernířovice, Šumperk District, Olomouc Region, Czech RepublicCzech RepublicMagnesio-hornblende 15024717102150.046388888889,17.1725
    125711South Bohemian Region, Czech RepublicCzech RepublicMagnesio-hornblende 14944914213549.080277777778,14.359722222222
    18471Písek District, South Bohemian Region, Czech RepublicCzech RepublicMagnesio-hornblende 149171614113149.287777777778,14.191944444444
    MD272046Kamenné Doly Quarry, Písek District, South Bohemian Region, Czech RepublicCzech RepublicMagnesio-hornblende 149191014111949.319444444444,14.188611111111
    25281South Moravian Region, Czech RepublicCzech RepublicMagnesio-hornblende 149111316323749.186944444444,16.543611111111
    MD121103Nedvědice, South Moravian Region, Czech RepublicCzech RepublicMagnesio-hornblende 149272616193149.457222222222,16.325277777778
    105676Vysočina Region, Czech RepublicCzech RepublicMagnesio-hornblende 149254515415049.429166666667,15.697222222222
    295858Havlíčkův Brod District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-hornblende 14940315292149.6675,15.489166666667
    5625Golčův Jeníkov, Havlíčkův Brod District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-hornblende 149473015344649.791666666667,15.579444444444
    296135Borek, Golčův Jeníkov, Havlíčkův Brod District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-hornblende 149473115344649.791944444444,15.579444444444
    MD67207Borek Quarry, Borek, Golčův Jeníkov, Havlíčkův Brod District, Vysočina Region, Czech RepublicCzech RepublicMagnesio-hornblende 149473215344749.792222222222,15.579722222222
    22759DenmarkDenmarkMagnesio-hornblende 1583480303558.568888888889,0.50972222222222
    1950Greenland, DenmarkDenmarkMagnesio-hornblende 1691313-45-8-3569.220277777778,-45.143055555556
    256583Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 167444-360-767.078888888889,-36.001944444444
    1954Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 1641711-50-32-3864.286388888889,-50.543888888889
    2474Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 163328-50-16-5763.057777777778,-50.2825
    192126Bjørnesund, Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 163511-49-46-1163.086388888889,-49.769722222222
    MD192127Sapphirine-occurrence NE Of Bjørnesund, Bjørnesund, Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 163234-49-42-2263.042777777778,-49.706111111111
    MD28121Fiskenæsset Old Harbour, Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 163514-50-40-4163.087222222222,-50.678055555556
    MD66857Nort-West Angnertussoq, Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkMagnesio-hornblende 16300-50-24063,-50.4
    820EgyptEgyptMagnesio-hornblende 128101730542728.171388888889,30.9075
    204736New Valley, EgyptEgyptMagnesio-hornblende 12532372928525.543611111111,29.468055555556
    307230Lake Nasser, New Valley, EgyptEgyptMagnesio-hornblende 122473432324222.792777777778,32.545
    MD307231Seboah Hill, Lake Nasser, New Valley, EgyptEgyptMagnesio-hornblende 122473432324322.792777777778,32.545277777778
    194694Red Sea, EgyptEgyptMagnesio-hornblende 125444834372125.746666666667,34.6225
    25787Eastern Desert, Red Sea, EgyptEgyptMagnesio-hornblende 124563634105024.943333333333,34.180555555556
    MD22092Gabbro Akarem Cu-Ni Deposit, Eastern Desert, Red Sea, EgyptEgyptMagnesio-hornblende 12400340024,34
    MD307112Genina Gharbia, Eastern Desert, Red Sea, EgyptEgyptMagnesio-hornblende 10000000,0
    MD6423St John's Island (Zagbargad; Zabargad; Zebirget; Seberged; Topazios), Red Sea, EgyptEgyptMagnesio-hornblende 123363436114423.609444444444,36.195555555556
    21874EthiopiaEthiopiaMagnesio-hornblende 192028392729.3411111111111,39.450555555556
    22882Oromia Region (Oromiya Region), EthiopiaEthiopiaMagnesio-hornblende 1725193756207.4219444444444,37.938888888889
    24147Gimbi, Oromia Region (Oromiya Region), EthiopiaEthiopiaMagnesio-hornblende 1918593552599.3163888888889,35.883055555556
    MD19852Yubdo District (Joubdo District; Youbdo District; Joubda District), Gimbi, Oromia Region (Oromiya Region), EthiopiaEthiopiaMagnesio-hornblende 18580352408.9666666666667,35.4
    16125FinlandFinlandMagnesio-hornblende 162134925182962.230277777778,25.308055555556
    16126Lapland, FinlandFinlandMagnesio-hornblende 16642472653566.713055555556,26.093055555556
    252221Enontekiö, Lapland, FinlandFinlandMagnesio-hornblende 16825022495968.416666666667,22.833055555556
    MD251805Halti-Ridnitsohkka, Enontekiö, Lapland, FinlandFinlandMagnesio-hornblende 10000000,0
    9523Kittilä, Lapland, FinlandFinlandMagnesio-hornblende 16750542543267.848333333333,25.075555555556
    MD251777Paaraskalla, Kittilä, Lapland, FinlandFinlandMagnesio-hornblende 16817392529268.294166666667,25.483888888889
    14280FranceFranceMagnesio-hornblende 12720360-37-2827.343333333333,-0.62444444444444
    20192Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1453017436745.504722222222,4.6019444444444
    18047Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1456123453045.103333333333,3.7583333333333
    193660Auzon, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1452046327145.346111111111,3.4502777777778
    286674Azérat, Auzon, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1452033234945.334166666667,3.3969444444444
    MD72666Allevier, Azérat, Auzon, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1452033235045.334166666667,3.3972222222222
    46489Lavoûte-Chilhac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 14510383242445.177222222222,3.4066666666667
    46488Saint-Cirgues, Lavoûte-Chilhac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    MD46477Les Rochers De Lisoul, Saint-Cirgues, Lavoûte-Chilhac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    51000Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 14512413254345.211388888889,3.4286111111111
    MD207495Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 14512153254645.204166666667,3.4294444444444
    54639Torsiac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    54300Lanau, Torsiac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    MD72528Listvenite Outcrop, Lanau, Torsiac, Haute-Loire, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    6386Puy-de-Dôme, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 14542402595945.711111111111,2.9997222222222
    195577Jumeaux, Puy-de-Dôme, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 1452873243945.468611111111,3.4108333333333
    281494Champagnat-le-Jeune, Jumeaux, Puy-de-Dôme, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    MD72584Le-Saut-du-Loup, Champagnat-le-Jeune, Jumeaux, Puy-de-Dôme, Auvergne-Rhône-Alpes, FranceFranceMagnesio-hornblende 10000000,0
    23377Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 147177510847.285277777778,5.1688888888889
    23848Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 1474236243547.700833333333,6.4097222222222
    126988Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 14750326431647.842222222222,6.7211111111111
    MD66834Gabbro-dioritic Outcrops (1), Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 10000000,0
    MD66837Gabbro-dioritic Outcrops (2), Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 10000000,0
    MD66836Metavaugnerite Outcrops (1), Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 10000000,0
    MD66835Metavaugnerite Outcrops (2), Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 10000000,0
    277028Saint-Maurice-sur-Moselle, Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 14751316493247.858611111111,6.8255555555556
    MD66838Gabbro-dioritic Outcrops, Saint-Maurice-sur-Moselle, Château-Lambert, Haute-Saône, Bourgogne-Franche-Comté, FranceFranceMagnesio-hornblende 10000000,0
    25502French Guiana, FranceFranceMagnesio-hornblende 14255-53-12-564.4180555555556,-53.215555555556
    219133Apatou Commune, French Guiana, FranceFranceMagnesio-hornblende 10000000,0
    MD73129Haute Sparaouine River, Apatou Commune, French Guiana, FranceFranceMagnesio-hornblende 10000000,0
    67855French West Indies, FranceFranceMagnesio-hornblende 1155930-62-2-4715.991666666667,-62.046388888889
    186195Martinique, French West Indies, FranceFranceMagnesio-hornblende 1143615-61-1-4114.604166666667,-61.028055555556
    284730Le Morne-Vert, Martinique, French West Indies, FranceFranceMagnesio-hornblende 1144142-61-7014.695,-61.116666666667
    MD67858Pitons Du Carbet, Le Morne-Vert, Martinique, French West Indies, FranceFranceMagnesio-hornblende 1144143-61-7-114.695277777778,-61.116944444444
    290204Occitanie, FranceFranceMagnesio-hornblende 1433937221343.660277777778,2.0369444444444
    18944Aveyron, Occitanie, FranceFranceMagnesio-hornblende 14420412301044.344722222222,2.5027777777778
    54325Rodez, Aveyron, Occitanie, FranceFranceMagnesio-hornblende 14418372442144.310277777778,2.7391666666667
    278678Pont-de-Salars, Rodez, Aveyron, Occitanie, FranceFranceMagnesio-hornblende 14416502434144.280555555556,2.7280555555556
    MD67197Arvieu Coronitic Metanorite Outcrop, Pont-de-Salars, Rodez, Aveyron, Occitanie, FranceFranceMagnesio-hornblende 10000000,0
    P40812014244GermanyGermanyAJS258_1CM42_841Cr-00046Emily000533Magnesio-hornblende 151261810221151.438333333333,10.369722222222
    P4081207003Saxony, GermanyGermanyAJS258_1CM42_841Cr-00046Emily000533Magnesio-hornblende 150551213234750.92,13.396388888889
    P40836723248Dresden, Saxony, GermanyGermany23248Dresden, Saxony, GermanyAJS258_1AJS258_1Cr-00046Cr-00046Magnesio-hornblende 150583013455850.975,13.766111111111
    MDRO40836722370Willi Agatz Mine, Dresden, Saxony, GermanyGermany23248Dresden, Saxony, GermanyAJS258_1AJS258_1Cr-00046Cr-00046Magnesio-hornblende 10000000,0
    P326.41201905Erzgebirge District, Saxony, GermanyGermanyMD42_337CM42_841Mo-00017Emily000533Magnesio-hornblende 150354012565950.594444444444,12.949722222222
    MDO326.41201848Schneeberg, Erzgebirge District, Saxony, GermanyGermanyCollisional Boundary1900Pucher Shaft, Wolfgang Maaßen Mine Field, Schneeberg, Erzgebirge District, Saxony, GermanyMD42_337CM42_841Mo-00017Emily000533Magnesio-hornblende 150351012381350.586111111111,12.636944444444
    14188GreeceGreeceMagnesio-hornblende 138392423203638.656666666667,23.343333333333
    14526Central Greece, GreeceGreeceMagnesio-hornblende 13849222435138.817222222222,22.730833333333
    14525Phthiotis, Central Greece, GreeceGreeceMagnesio-hornblende 13922922202939.041388888889,22.341388888889
    29153Lamia, Phthiotis, Central Greece, GreeceGreeceMagnesio-hornblende 10000000,0
    MD9703Othrys Mt Ophiolite Complex (Othris), Lamia, Phthiotis, Central Greece, GreeceGreeceMagnesio-hornblende 10000000,0
    14524South Aegean, GreeceGreeceMagnesio-hornblende 13734325273837.061944444444,25.460555555556
    305768Syros, South Aegean, GreeceGreeceMagnesio-hornblende 137301324532837.503611111111,24.891111111111
    MD10649Syros Island, Syros, South Aegean, GreeceGreeceMagnesio-hornblende 137301324532937.503611111111,24.891388888889
    14214HungaryHungaryMagnesio-hornblende 147164218523747.278333333333,18.876944444444
    64250Baranya, HungaryHungaryMagnesio-hornblende 14557181822445.955,18.367777777778
    288333Geresdi Hills, Baranya, HungaryHungaryMagnesio-hornblende 10000000,0
    MD209652Véménd, Geresdi Hills, Baranya, HungaryHungaryMagnesio-hornblende 10000000,0
    P1665166516773IndiaIndiaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00233sedznpb-00233Magnesio-hornblende 12228548394422.481666666667,83.162222222222
    22192Karnataka, IndiaIndiaMagnesio-hornblende 113542476291013.906666666667,76.486111111111
    238834Kolar District, Karnataka, IndiaIndiaMagnesio-hornblende 11257137815012.953611111111,78.25
    46182Kolar Gold Fields, Kolar District, Karnataka, IndiaIndiaMagnesio-hornblende 11257147815012.953888888889,78.25
    MD218724Sakarsanahalli, Kolar Gold Fields, Kolar District, Karnataka, IndiaIndiaMagnesio-hornblende 10000000,0
    P1665166523252Odisha, IndiaIndiaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00233sedznpb-00233Magnesio-hornblende 120332284301720.556111111111,84.504722222222
    P16651665153521Sundargarh District (Sundergarh District), Odisha, IndiaIndiaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00233sedznpb-00233Magnesio-hornblende 12232883551722.057777777778,83.921388888889
    MDO1665166521590Sargipalli Mines, Sundargarh District (Sundergarh District), Odisha, IndiaIndia21590Sargipalli Mines, Sundargarh District (Sundergarh District), Odisha, IndiaUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00233sedznpb-00233Magnesio-hornblende 12232983551722.058055555556,83.921388888889
    41915Tamil Nadu, IndiaIndiaMagnesio-hornblende 111195478291811.331666666667,78.488333333333
    286310Teni District, Tamil Nadu, IndiaIndiaMagnesio-hornblende 10000000,0
    MD250778Khamambettu Carbonatite, Teni District, Tamil Nadu, IndiaIndiaMagnesio-hornblende 10000000,0
    P28125214553ItalyItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 14232712165742.535277777778,12.2825
    P0.310.2514944Lazio, ItalyItalyRDSIMF40_73RDSIMF40_73Michelle_0098Michelle_0098Magnesio-hornblende 14224112385042.044722222222,12.647222222222
    P0.310.2522888Viterbo Province, Lazio, ItalyItalyRDSIMF40_73RDSIMF40_73Michelle_0098Michelle_0098Magnesio-hornblende 142303911582542.510833333333,11.973611111111
    O0.310.25239471Làtera Volcano, Viterbo Province, Lazio, ItalyItaly239471Làtera Volcano, Viterbo Province, Lazio, ItalyRDSIMF40_73RDSIMF40_73Michelle_0098Michelle_0098Magnesio-hornblende 142354911463742.596944444444,11.776944444444
    268567Onano, Làtera Volcano, Viterbo Province, Lazio, ItalyItalyMagnesio-hornblende 142383411492742.642777777778,11.824166666667
    MD7833Montenero Quarry, Onano, Làtera Volcano, Viterbo Province, Lazio, ItalyItalyMagnesio-hornblende 142383411492742.642777777778,11.824166666667
    P5602100Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 1452018855545.338333333333,8.0986111111111
    P56023103Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 14558298262245.974722222222,8.4394444444444
    P56024157Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 146768183446.118333333333,8.3094444444444
    P5602102Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 14616198192246.271944444444,8.3227777777778
    P560270085Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 14617508181246.297222222222,8.3033333333333
    P56013690Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 14617338173946.2925,8.2941666666667
    O56029312Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItaly29312Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyCMP92_413MM77_3019Michelle_803Michelle_0051Magnesio-hornblende 1462048161946.334444444444,8.2719444444444
    MD2097Punta Della Rossa (Rothorn), Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyMagnesio-hornblende 14620248151246.34,8.2533333333333
    29674Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyMagnesio-hornblende 14624458213946.4125,8.3608333333333
    132174Formazza, Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyMagnesio-hornblende 14624468213946.412777777778,8.3608333333333
    251746Vallone Del Vannino, Formazza, Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyMagnesio-hornblende 14622108215846.369444444444,8.3661111111111
    MD145797Forno Glacier, Vallone Del Vannino, Formazza, Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyMagnesio-hornblende 14621368204646.36,8.3461111111111
    2119Sardinia, ItalyItalyMagnesio-hornblende 13948118594639.803055555556,8.9961111111111
    230922Sassari Province, Sardinia, ItalyItalyMagnesio-hornblende 1405038924340.843888888889,9.0452777777778
    132186Olbia, Sassari Province, Sardinia, ItalyItalyMagnesio-hornblende 10000000,0
    MD131741Monte Nieddu, Olbia, Sassari Province, Sardinia, ItalyItalyMagnesio-hornblende 10000000,0
    P2812522143Trentino-Alto Adige, ItalyItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 14620911171546.335833333333,11.2875
    P28125224815Trento Province (Trentino), Trentino-Alto Adige, ItalyItaly24815Trento Province (Trentino), Trentino-Alto Adige, ItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 146361183246.051666666667,11.142222222222
    RP281252122523Fiemme Valley, Trento Province (Trentino), Trentino-Alto Adige, ItalyItaly24815Trento Province (Trentino), Trentino-Alto Adige, ItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 14618511282646.301388888889,11.473888888889
    RP28125231490Predazzo, Fiemme Valley, Trento Province (Trentino), Trentino-Alto Adige, ItalyItaly24815Trento Province (Trentino), Trentino-Alto Adige, ItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 146191111365646.319722222222,11.615555555556
    MDRO281252125454Canzoccoli (Mt La Forcella), Predazzo, Fiemme Valley, Trento Province (Trentino), Trentino-Alto Adige, ItalyItaly24815Trento Province (Trentino), Trentino-Alto Adige, ItalyIJG127_519IJG127_519Giersdorf_00000653Giersdorf_00000654Magnesio-hornblende 10000000,0
    P5416614488JapanJapanUSGSOFR2009-1034MJ11_261vms-00512Alexandra-0100Magnesio-hornblende 135195713558335.3325,135.9675
    O5416620264Ehime, JapanJapan20264Ehime, JapanUSGSOFR2009-1034MJ11_261vms-00512Alexandra-0100Magnesio-hornblende 1334620132564633.772222222222,132.94611111111
    24406Niihama City, Ehime, JapanJapanMagnesio-hornblende 133525133274433.868055555556,133.46222222222
    MD212819Tohnaru, Niihama City, Ehime, JapanJapanMagnesio-hornblende 10000000,0
    21716Iwate, JapanJapanMagnesio-hornblende 139324014123539.544444444444,141.38472222222
    291180Oshu City, Iwate, JapanJapanMagnesio-hornblende 10000000,0
    218481Esashi Ward, Oshu City, Iwate, JapanJapanMagnesio-hornblende 10000000,0
    MD218482Gorin-tohge, Esashi Ward, Oshu City, Iwate, JapanJapanMagnesio-hornblende 10000000,0
    17062Kagoshima, JapanJapanMagnesio-hornblende 130574513012830.9625,130.20222222222
    268636Minamikyushu City, Kagoshima, JapanJapanMagnesio-hornblende 1311835130224431.309722222222,130.37888888889
    MD219426Chiran-cho, Minamikyushu City, Kagoshima, JapanJapanMagnesio-hornblende 1311835130224431.309722222222,130.37888888889
    53422Tokara Archipelago, Kagoshima, JapanJapanMagnesio-hornblende 1294532129442629.758888888889,129.74055555556
    MD53419Kuchino Island, Tokara Archipelago, Kagoshima, JapanJapanMagnesio-hornblende 12958012955029.966666666667,129.91666666667
    MD53421Nakano Island, Tokara Archipelago, Kagoshima, JapanJapanMagnesio-hornblende 1295142129513729.861666666667,129.86027777778
    31491Nagano, JapanJapanMagnesio-hornblende 136254138123536.417777777778,138.20972222222
    33377Suwa-gun, Nagano, JapanJapanMagnesio-hornblende 1360013895936,138.16638888889
    MD180019Fujimi, Suwa-gun, Nagano, JapanJapanMagnesio-hornblende 10000000,0
    24490Nagasaki, JapanJapanMagnesio-hornblende 1332141129251033.361388888889,129.41944444444
    222785Shimabara City, Nagasaki, JapanJapanMagnesio-hornblende 10000000,0
    MD222786Unzen Volcano, Shimabara City, Nagasaki, JapanJapanMagnesio-hornblende 10000000,0
    54474Osaka, JapanJapanMagnesio-hornblende 1344520135342134.755555555556,135.5725
    260493Higashiosaka, Osaka, JapanJapanMagnesio-hornblende 1344042135404334.678333333333,135.67861111111
    MD260494Mount Ikoma, Higashiosaka, Osaka, JapanJapanMagnesio-hornblende 1344043135404434.678611111111,135.67888888889
    29756LiberiaLiberiaMagnesio-hornblende 171645-7-44-477.2791666666667,-7.7463888888889
    158363Bong Co., LiberiaLiberiaMagnesio-hornblende 164854-10-19-376.815,-10.326944444444
    287460Bong Town, Bong Co., LiberiaLiberiaMagnesio-hornblende 164855-10-19-376.8152777777778,-10.326944444444
    MD29750Bong Mine, Bong Town, Bong Co., LiberiaLiberiaMagnesio-hornblende 164856-10-19-376.8155555555556,-10.326944444444
    2247MadagascarMadagascarMagnesio-hornblende 1-19-18-4247253-19.311666666667,47.048055555556
    58632Atsimo-Andrefana, MadagascarMadagascarMagnesio-hornblende 1-23-38-21444727-23.639166666667,44.790833333333
    157730Benenitra, Atsimo-Andrefana, MadagascarMadagascarMagnesio-hornblende 1-23-37-1145153-23.619722222222,45.031388888889
    158129Ianapera, Benenitra, Atsimo-Andrefana, MadagascarMadagascarMagnesio-hornblende 1-23-37-1145153-23.619722222222,45.031388888889
    MD27838Ianapera Emerald Deposit (Sakalava), Ianapera, Benenitra, Atsimo-Andrefana, MadagascarMadagascarMagnesio-hornblende 1-23-35-545847-23.584722222222,45.146388888889
    10257NamibiaNamibiaMagnesio-hornblende 1-21-56-1516451-21.9375,16.750277777778
    29109Karas Region, NamibiaNamibiaMagnesio-hornblende 1-27-30-50172831-27.513888888889,17.475277777778
    31306Lüderitz, Karas Region, NamibiaNamibiaMagnesio-hornblende 1-27-2-41152918-27.044722222222,15.488333333333
    MD297005Sand Dunes Of Lüderitz, Lüderitz, Karas Region, NamibiaNamibiaMagnesio-hornblende 1-26-38-5215928-26.647777777778,15.157777777778
    P17012815576New ZealandNew ZealandJMG14_441JMG14_441Alexandra-0153Alexandra-0153Magnesio-hornblende 1-40-36-29150442-40.608055555556,150.73388888889
    P17012815494Southland Region, New ZealandNew ZealandJMG14_441JMG14_441Alexandra-0153Alexandra-0153Magnesio-hornblende 1-46-14-111683149-46.236388888889,168.53027777778
    283255Invercargill City, Southland Region, New ZealandNew ZealandMagnesio-hornblende 1-46-38-191682357-46.638611111111,168.39916666667
    284819Greenhills, Invercargill City, Southland Region, New ZealandNew ZealandMagnesio-hornblende 1-46-32-561681655-46.548888888889,168.28194444444
    MD62368Steep Head, Greenhills, Invercargill City, Southland Region, New ZealandNew ZealandMagnesio-hornblende 1-46-31-551681432-46.531944444444,168.24222222222
    P170128155848Southland District, Southland Region, New ZealandNew ZealandJMG14_441JMG14_441Alexandra-0153Alexandra-0153Magnesio-hornblende 1-45-59-46168149-45.996111111111,168.23583333333
    P17012815381Fiordland National Park, Southland District, Southland Region, New ZealandNew ZealandJMG14_441JMG14_441Alexandra-0153Alexandra-0153Magnesio-hornblende 1-45-24-301671536-45.408333333333,167.26
    MDO17012815240Dusky Sound, Fiordland National Park, Southland District, Southland Region, New ZealandNew Zealand15240Dusky Sound, Fiordland National Park, Southland District, Southland Region, New ZealandJMG14_441JMG14_441Alexandra-0153Alexandra-0153Magnesio-hornblende 1-45-43-191663029-45.721944444444,166.50805555556
    P52839212362NorwayNorwayMP98_55GSCOF5796Jen_0000512Jen_0001165Magnesio-hornblende 15736269411657.607222222222,9.6877777777778
    14334Aust-Agder, NorwayNorwayMagnesio-hornblende 1584208214558.7,8.3625
    222503Åmli, Aust-Agder, NorwayNorwayMagnesio-hornblende 1584028403858.667222222222,8.6772222222222
    MD222504Flaten, Åmli, Aust-Agder, NorwayNorwayMagnesio-hornblende 1583821841858.639166666667,8.6855555555556
    31378Risør, Aust-Agder, NorwayNorwayMagnesio-hornblende 158435598358.731944444444,9.1341666666667
    259612Akland, Risør, Aust-Agder, NorwayNorwayMagnesio-hornblende 1584441921258.744722222222,9.0366666666667
    MD32602Moland, Akland, Risør, Aust-Agder, NorwayNorwayMagnesio-hornblende 1584441921358.744722222222,9.0369444444444
    P52839223864Finnmark, NorwayNorwayMP98_55GSCOF5796Jen_0000512Jen_0001165Magnesio-hornblende 17018572557770.315833333333,25.951944444444
    P528392133473Hasvik, Finnmark, NorwayNorwayMP98_55GSCOF5796Jen_0000512Jen_0001165Magnesio-hornblende 1703572218570.585277777778,22.301388888889
    MDO52839232991Sørøya, Hasvik, Finnmark, NorwayNorway32991Sørøya, Hasvik, Finnmark, NorwayMP98_55GSCOF5796Jen_0000512Jen_0001165Magnesio-hornblende 1703582218670.585555555556,22.301666666667
    P453.8450.423868Troms, NorwayNorwayCMP145_502CMP145_502Alexandra-0178Alexandra-0178Magnesio-hornblende 169163518462469.276388888889,18.773333333333
    P453.8450.451586Tromsø, Troms, NorwayNorwayCMP145_502CMP145_502Alexandra-0178Alexandra-0178Magnesio-hornblende 1693958196969.666111111111,19.1025
    MDO453.8450.4271180Nordre Holmevatnet, Tromsø, Troms, NorwayNorway271180Nordre Holmevatnet, Tromsø, Troms, NorwayCMP145_502CMP145_502Alexandra-0178Alexandra-0178Magnesio-hornblende 169431419174069.720555555556,19.294444444444
    14323PakistanPakistanMagnesio-hornblende 131433070581931.725,70.971944444444
    12257Khyber Pakhtunkhwa, PakistanPakistanMagnesio-hornblende 13429587244434.499444444444,72.078888888889
    157459Mansehra District, Khyber Pakhtunkhwa, PakistanPakistanMagnesio-hornblende 13525373463335.048055555556,73.775833333333
    159309Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, PakistanPakistanMagnesio-hornblende 13525373463335.048055555556,73.775833333333
    243098Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, PakistanPakistanMagnesio-hornblende 13525373463335.048055555556,73.775833333333
    MD72749Besal, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, PakistanPakistanMagnesio-hornblende 10000000,0
    2438Papua New GuineaPapua New GuineaMagnesio-hornblende 1-5-45-21147556-5.7558333333333,147.91833333333
    186639Central Province, Papua New GuineaPapua New GuineaMagnesio-hornblende 1-9-22-371473645-9.3769444444444,147.6125
    MD249089Doriri Creek Deposit, Central Province, Papua New GuineaPapua New GuineaMagnesio-hornblende 1-9-500148450-9.8333333333333,148.75
    P383.136614247PolandPolandMM81_723ASGP58_3Alexandra-0159Alexandra-0156Magnesio-hornblende 151374619245551.629444444444,19.415277777778
    14546Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 1495710208449.952777777778,20.134444444444
    248852Kraków Co., Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 15042719411550.074166666667,19.6875
    248853Gmina Krzeszowice, Kraków Co., Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 15074519371050.129166666667,19.619444444444
    MD155722Zalas Quarry, Gmina Krzeszowice, Kraków Co., Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 1505319383950.084166666667,19.644166666667
    158188Western Tatra Mts, Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 10000000,0
    MD155738Upper Kościeliska Valley, Western Tatra Mts, Lesser Poland Voivodeship, PolandPolandMagnesio-hornblende 10000000,0
    P383.136616278Lower Silesian Voivodeship, PolandPolandMM81_723ASGP58_3Alexandra-0159Alexandra-0156Magnesio-hornblende 15055141671550.920555555556,16.120833333333
    289058Kamienna Góra Co., Lower Silesian Voivodeship, PolandPolandMagnesio-hornblende 15049271556850.824166666667,15.935555555556
    306951Gmina Marciszów, Kamienna Góra Co., Lower Silesian Voivodeship, PolandPolandMagnesio-hornblende 15051915574950.8525,15.963611111111
    106600Wieściszowice, Gmina Marciszów, Kamienna Góra Co., Lower Silesian Voivodeship, PolandPolandMagnesio-hornblende 150495615575150.832222222222,15.964166666667
    MD304366Amphibolite Quarry, Wieściszowice, Gmina Marciszów, Kamienna Góra Co., Lower Silesian Voivodeship, PolandPolandMagnesio-hornblende 15050715571850.835277777778,15.955
    P383.1366158183Świdnica Co., Lower Silesian Voivodeship, PolandPolandMM81_723ASGP58_3Alexandra-0159Alexandra-0156Magnesio-hornblende 150544316221850.911944444444,16.371666666667
    P383.1366309577Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPolandMM81_723ASGP58_3Alexandra-0159Alexandra-0156Magnesio-hornblende 150475516241250.798611111111,16.403333333333
    MDO383.136627557Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPoland27557Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandMM81_723ASGP58_3Alexandra-0159Alexandra-0156Magnesio-hornblende 15045016265950.75,16.449722222222
    14425PortugalPortugalMagnesio-hornblende 139327-9-30-3639.535277777778,-9.51
    49293Leiria, PortugalPortugalMagnesio-hornblende 1394111-8-48-2139.686388888889,-8.8058333333333
    53535Leiria, Leiria, PortugalPortugalMagnesio-hornblende 1394733-8-48-5939.7925,-8.8163888888889
    249575Monte Redondo, Leiria, Leiria, PortugalPortugalMagnesio-hornblende 139530-8-50-3739.883333333333,-8.8436111111111
    MD46286Montijos Quarry, Monte Redondo, Leiria, Leiria, PortugalPortugalMagnesio-hornblende 139531-8-50-3739.883611111111,-8.8436111111111
    14254RomaniaRomaniaMagnesio-hornblende 146245924182146.416388888889,24.305833333333
    132314Vâlcea, RomaniaRomaniaMagnesio-hornblende 10000000,0
    291792Valea Românilor, Vâlcea, RomaniaRomaniaMagnesio-hornblende 10000000,0
    MD291791Unnamed Quarry, Valea Românilor, Vâlcea, RomaniaRomaniaMagnesio-hornblende 10000000,0
    P269263.814409RussiaRussiaDES455_323DES455_323Alexandra-0037Alexandra-0037Magnesio-hornblende 15356106839953.936111111111,68.6525
    20376Krasnoyarsk Krai, RussiaRussiaMagnesio-hornblende 160232395432160.389722222222,95.7225
    MD302708Bolshoy Khailyk River Placers, Krasnoyarsk Krai, RussiaRussiaMagnesio-hornblende 1552009310055.333333333333,93.166666666667
    302656Yermakovsky District, Krasnoyarsk Krai, RussiaRussiaMagnesio-hornblende 10000000,0
    MD302657River Rudnaya, Yermakovsky District, Krasnoyarsk Krai, RussiaRussiaMagnesio-hornblende 10000000,0
    17857Murmansk Oblast, RussiaRussiaMagnesio-hornblende 16755583324467.932777777778,33.045555555556
    122836Imandra Layered Complex (Imandrovsky Layered Intrusion), Murmansk Oblast, RussiaRussiaMagnesio-hornblende 16728233322867.473055555556,33.368888888889
    MD304620Mount Bol’shaya Varaka Chromitite Deposit, Imandra Layered Complex (Imandrovsky Layered Intrusion), Murmansk Oblast, RussiaRussiaMagnesio-hornblende 16728233322867.473055555556,33.368888888889
    288962Polyarnyy, Murmansk Oblast, RussiaRussiaMagnesio-hornblende 169301631325469.504444444444,31.548333333333
    276988Greater Eastern Litsa Ore Field, Polyarnyy, Murmansk Oblast, RussiaRussiaMagnesio-hornblende 169285531483169.481944444444,31.808611111111
    MD204024Uraguba Fe Deposit, Greater Eastern Litsa Ore Field, Polyarnyy, Murmansk Oblast, RussiaRussiaMagnesio-hornblende 10000000,0
    P269263.8247391Sverdlovsk Oblast, RussiaRussiaDES455_323DES455_323Alexandra-0037Alexandra-0037Magnesio-hornblende 15814446083458.245555555556,60.142777777778
    P269263.8146321Rezhevsky District, Sverdlovsk Oblast, RussiaRussiaDES455_323DES455_323Alexandra-0037Alexandra-0037Magnesio-hornblende 15726396181957.444166666667,61.138611111111
    P269263.8275430Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, RussiaRussiaDES455_323DES455_323Alexandra-0037Alexandra-0037Magnesio-hornblende 1572548616757.43,61.101944444444
    MDO269263.82798Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine), Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, RussiaRussia2798Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine), Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, RussiaDES455_323DES455_323Alexandra-0037Alexandra-0037Magnesio-hornblende 1572549616757.430277777778,61.101944444444
    2645Yekaterinburg, Sverdlovsk Oblast, RussiaRussiaMagnesio-hornblende 156421960372356.705277777778,60.623055555556
    289485Alapaevsk Ophiolite, Yekaterinburg, Sverdlovsk Oblast, RussiaRussiaMagnesio-hornblende 10000000,0
    MD300016Krest Deposit, Alapaevsk Ophiolite, Yekaterinburg, Sverdlovsk Oblast, RussiaRussiaMagnesio-hornblende 10000000,0
    55745Saint Kitts And NevisSaint Kitts And NevisMagnesio-hornblende 117852-62-36-3017.147777777778,-62.608333333333
    MD67854Nevis, Saint Kitts And NevisSaint Kitts And NevisMagnesio-hornblende 117853-62-36-3117.148055555556,-62.608611111111
    49584Saint LuciaSaint LuciaMagnesio-hornblende 11400-61-1-4814,-61.03
    MD67859Qualibou De Sainte Lucie Caldera, Saint LuciaSaint LuciaMagnesio-hornblende 1134937-61-2-3613.826944444444,-61.043333333333
    127501Saint Vincent And The GrenadinesSaint Vincent And The GrenadinesMagnesio-hornblende 112504-61-19-5812.834444444444,-61.332777777778
    MD67860Union, Saint Vincent And The GrenadinesSaint Vincent And The GrenadinesMagnesio-hornblende 112361-61-25-4612.600277777778,-61.429444444444
    P1646018884SlovakiaSlovakiaAM28_1GC53_166Emily000545GC53_166_002Magnesio-hornblende 14838471913448.646388888889,19.026111111111
    P1056020277Banská Bystrica Region, SlovakiaSlovakiaGC53_166GC53_166GC53_166_001GC53_166_002Magnesio-hornblende 148332119201648.555833333333,19.337777777778
    228089Poltár Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    283591Kalinovo, Poltár Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    MD126205Breznička, Kalinovo, Poltár Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    MD126307Kokava Nad Rimavicou, Poltár Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    P10560228096Rimavská Sobota Co., Banská Bystrica Region, SlovakiaSlovakiaGC53_166GC53_166GC53_166_001GC53_166_002Magnesio-hornblende 148294219583148.495,19.975277777778
    P1056012681Hnúšťa, Rimavská Sobota Co., Banská Bystrica Region, SlovakiaSlovakiaGC53_166GC53_166GC53_166_001GC53_166_002Magnesio-hornblende 148352419562648.59,19.940555555556
    MDO10560125849Mútnik, Hnúšťa, Rimavská Sobota Co., Banská Bystrica Region, SlovakiaSlovakia125849Mútnik, Hnúšťa, Rimavská Sobota Co., Banská Bystrica Region, SlovakiaGC53_166GC53_166GC53_166_001GC53_166_002Magnesio-hornblende 148361719575448.604722222222,19.965
    125951Tisovec, Rimavská Sobota Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 148413819543848.693888888889,19.910555555556
    MD125949Magnet Hill, Tisovec, Rimavská Sobota Co., Banská Bystrica Region, SlovakiaSlovakiaMagnesio-hornblende 14843819534848.718888888889,19.896666666667
    29135Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 14817311792548.291944444444,17.156944444444
    225985Bratislava Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 14810371731148.176944444444,17.053055555556
    126209Bratislava, Bratislava Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 14810381731148.177222222222,17.053055555556
    226834Staré Mesto, Bratislava, Bratislava Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 148921754548.150555555556,17.095833333333
    MD225988Calvary (Okánikova Street), Staré Mesto, Bratislava, Bratislava Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 1489271761048.1575,17.102777777778
    225984Pezinok Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 14821517162348.351388888889,17.273055555556
    29147Pezinok, Pezinok Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 148201217131748.336666666667,17.221388888889
    MD126386Rybníček, Pezinok, Pezinok Co., Bratislava Region, SlovakiaSlovakiaMagnesio-hornblende 148213517135248.359722222222,17.231111111111
    P16410027316Košice Region, SlovakiaSlovakiaAM28_1AM28_1Emily000545Emily000545Magnesio-hornblende 14844122171448.736666666667,21.120555555556
    228099Gelnica Co., Košice Region, SlovakiaSlovakiaMagnesio-hornblende 14847232045748.789722222222,20.751944444444
    126396Prakovce (Prackendorf), Gelnica Co., Košice Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    126395Zimná Voda Valley, Prakovce (Prackendorf), Gelnica Co., Košice Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    MD270314Trohanka (Trochánka), Zimná Voda Valley, Prakovce (Prackendorf), Gelnica Co., Košice Region, SlovakiaSlovakiaMagnesio-hornblende 10000000,0
    P164100228102Rožňava Co., Košice Region, SlovakiaSlovakia228102Rožňava Co., Košice Region, SlovakiaAM28_1AM28_1Emily000545Emily000545Magnesio-hornblende 148403720271548.676944444444,20.454166666667
    RP16410018425Rožňava (Rosenau; Rozsnyó), Rožňava Co., Košice Region, SlovakiaSlovakia228102Rožňava Co., Košice Region, SlovakiaAM28_1AM28_1Emily000545Emily000545Magnesio-hornblende 14841420315348.684444444444,20.531388888889
    RP164100125909Čučma, Rožňava (Rosenau; Rozsnyó), Rožňava Co., Košice Region, SlovakiaSlovakia228102Rožňava Co., Košice Region, SlovakiaAM28_1AM28_1Emily000545Emily000545Magnesio-hornblende 148425220335548.714444444444,20.565277777778
    MDRO164100126514Grexa, Čučma, Rožňava (Rosenau; Rozsnyó), Rožňava Co., Košice Region, SlovakiaSlovakia228102Rožňava Co., Košice Region, SlovakiaAM28_1AM28_1Emily000545Emily000545Magnesio-hornblende 1484352036348.718055555556,20.600833333333
    797Prešov Region, SlovakiaSlovakiaMagnesio-hornblende 148575721101148.965833333333,21.169722222222
    232183Prešov Co., Prešov Region, SlovakiaSlovakiaMagnesio-hornblende 14859021213048.983333333333,21.358333333333
    MD18473Fintice, Prešov Co., Prešov Region, SlovakiaSlovakiaMagnesio-hornblende 1494521164149.068055555556,21.278055555556
    P24724221778SloveniaSloveniaMDAEAE_88MDAEAE_88Giersdorf_00000666Giersdorf_00000666Magnesio-hornblende 146104614353446.179444444444,14.592777777778
    MDO247242135090Karawanks (Karavankas; Karavanks), SloveniaSlovenia252548Topla Deposit, Karawanks (Karavankas; Karavanks), SloveniaMDAEAE_88MDAEAE_88Giersdorf_00000666Giersdorf_00000666Magnesio-hornblende 146262014225146.438888888889,14.380833333333
    P26125914468South AfricaSouth AfricaSAJG107_397SAJG107_397Giersdorf_00000802Giersdorf_00000802Magnesio-hornblende 1-28-14-36264719-28.243333333333,26.788611111111
    P26125943091KwaZulu-Natal, South AfricaSouth AfricaSAJG107_397SAJG107_397Giersdorf_00000802Giersdorf_00000802Magnesio-hornblende 1-29-7-1830213-29.121666666667,30.350833333333
    RP261259260150Ugu District, KwaZulu-Natal, South AfricaSouth Africa57245Eshowe, Uthungulu District, KwaZulu-Natal, South AfricaSAJG107_397SAJG107_397Giersdorf_00000802Giersdorf_00000802Magnesio-hornblende 10000000,0
    MDRO26125953793Marble Delta, Ugu District, KwaZulu-Natal, South AfricaSouth Africa57245Eshowe, Uthungulu District, KwaZulu-Natal, South AfricaSAJG107_397SAJG107_397Giersdorf_00000802Giersdorf_00000802Magnesio-hornblende 1-30-39-37322059-30.660277777778,32.349722222222
    P353.5311.35536SpainSpainOGR34_343OGR34_343OGR34_343-005OGR34_343-012Magnesio-hornblende 1401510-3-35-2340.252777777778,-3.5897222222222
    22089Canary Islands, SpainSpainMagnesio-hornblende 1282344-15-49-3128.395555555556,-15.825277777778
    131045Santa Cruz De Tenerife Province, Canary Islands, SpainSpainMagnesio-hornblende 1281925-17-12-2928.323611111111,-17.208055555556
    25768Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainMagnesio-hornblende 128165-16-34-1628.268055555556,-16.571111111111
    242885Santa Cruz De Tenerife, Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainMagnesio-hornblende 128327-16-11-2028.535277777778,-16.188888888889
    203699Anaga Mts., Santa Cruz De Tenerife, Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainMagnesio-hornblende 128327-16-11-2028.535277777778,-16.188888888889
    MD242893Punta De Los Organos Quarry, Anaga Mts., Santa Cruz De Tenerife, Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainMagnesio-hornblende 1283046-16-10-4628.512777777778,-16.179444444444
    3111Catalonia, SpainSpainMagnesio-hornblende 14145591403341.766388888889,1.6758333333333
    20513Tarragona, Catalonia, SpainSpainMagnesio-hornblende 1411560555241.251666666667,0.93111111111111
    131016Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 1412122144341.356111111111,1.0786111111111
    3138Vimbodí, Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 1412122144441.356111111111,1.0788888888889
    132546Poblet Monastery, Vimbodí, Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 10000000,0
    MD67694Coma Fosca, Poblet Monastery, Vimbodí, Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 10000000,0
    MD67561Roca De Ponent, Poblet Monastery, Vimbodí, Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 10000000,0
    MD67693Sant Miquel, Poblet Monastery, Vimbodí, Conca De Barberà, Tarragona, Catalonia, SpainSpainMagnesio-hornblende 10000000,0
    P353.5311.323646Extremadura, SpainSpainOGR34_343OGR34_343OGR34_343-005OGR34_343-012Magnesio-hornblende 13966-6-7-1639.101666666667,-6.1211111111111
    P353.5311.323462Badajoz, Extremadura, SpainSpainOGR34_343OGR34_343OGR34_343-005OGR34_343-012Magnesio-hornblende 138365-6-17-538.601388888889,-6.2847222222222
    P353.5311.3281943Monesterio, Badajoz, Extremadura, SpainSpainOGR34_343OGR34_343OGR34_343-005OGR34_343-012Magnesio-hornblende 1375733-6-11-1037.959166666667,-6.1861111111111
    MDO353.5311.3106022Aguablanca Mine (Agua Blanca Mine), Monesterio, Badajoz, Extremadura, SpainSpain106022Aguablanca Mine (Agua Blanca Mine), Monesterio, Badajoz, Extremadura, SpainOGR34_343OGR34_343OGR34_343-005OGR34_343-012Magnesio-hornblende 1375733-6-11-1137.959166666667,-6.1863888888889
    2572Galicia, SpainSpainMagnesio-hornblende 1424642-8-4-5142.778333333333,-8.0808333333333
    4379Pontevedra, Galicia, SpainSpainMagnesio-hornblende 1422630-8-41-3342.441666666667,-8.6925
    287413A Cañiza, Pontevedra, Galicia, SpainSpainMagnesio-hornblende 10000000,0
    MD3128A Franqueira, A Cañiza, Pontevedra, Galicia, SpainSpainMagnesio-hornblende 10000000,0
    195473Murcia, SpainSpainMagnesio-hornblende 1375559-1-15-537.933055555556,-1.2513888888889
    123698Jumilla, Murcia, SpainSpainMagnesio-hornblende 1382743-1-28-1838.461944444444,-1.4716666666667
    283947La Celia, Jumilla, Murcia, SpainSpainMagnesio-hornblende 1382743-1-28-1838.461944444444,-1.4716666666667
    MD18320Nuestra Señora Del Carmen Mines, La Celia, Jumilla, Murcia, SpainSpainMagnesio-hornblende 1382743-1-28-1838.461944444444,-1.4716666666667
    P1890170014424SwedenSwedenPR64_319GFSF112_197Kristen002401Kristen002452Magnesio-hornblende 159383915494959.644166666667,15.830277777778
    RO1800170016261Dalarna County, SwedenSweden24585Sandviken, Gävleborg County, SwedenGFSF112_197GFSF112_197Kristen002452Kristen002452Magnesio-hornblende 160408153160.668888888889,15.050277777778
    24272Avesta, Dalarna County, SwedenSwedenMagnesio-hornblende 16063816221760.110555555556,16.371388888889
    30784Folkärna, Avesta, Dalarna County, SwedenSwedenMagnesio-hornblende 1607716213460.118611111111,16.359444444444
    MD53415Lövsved Mine, Folkärna, Avesta, Dalarna County, SwedenSwedenMagnesio-hornblende 16081716234060.138055555556,16.394444444444
    305875Uppsala County, SwedenSwedenMagnesio-hornblende 16082117285360.139166666667,17.481388888889
    23873Östhammar, Uppsala County, SwedenSwedenMagnesio-hornblende 16016151813460.270833333333,18.217777777778
    146345Dannemora, Östhammar, Uppsala County, SwedenSwedenMagnesio-hornblende 160102817471060.174444444444,17.786111111111
    MD3153Dannemora Mine, Dannemora, Östhammar, Uppsala County, SwedenSwedenMagnesio-hornblende 16012917511760.2025,17.854722222222
    P189018503195Värmland County, SwedenSwedenPR64_319PR64_319Kristen002401Kristen002401Magnesio-hornblende 15942511345859.714166666667,13.082777777778
    P189018503156Filipstad, Värmland County, SwedenSwedenPR64_319PR64_319Kristen002401Kristen002401Magnesio-hornblende 159465214142059.781111111111,14.238888888889
    P18901850220866Persberg Ore District, Filipstad, Värmland County, SwedenSweden220866Persberg Ore District, Filipstad, Värmland County, SwedenPR64_319PR64_319Kristen002401Kristen002401Magnesio-hornblende 159434814181259.73,14.303333333333
    MDRO1890185021979Gåsgruvan Quarry, Persberg Ore District, Filipstad, Värmland County, SwedenSweden220866Persberg Ore District, Filipstad, Värmland County, SwedenPR64_319PR64_319Kristen002401Kristen002401Magnesio-hornblende 159435114134959.730833333333,14.230277777778
    7103SwitzerlandSwitzerlandMagnesio-hornblende 1470408104847.011111111111,8.18
    3212Grisons, SwitzerlandSwitzerlandMagnesio-hornblende 14633489261146.563333333333,9.4363888888889
    MD29365Bregaglia Valley (Bergell), Grisons, SwitzerlandSwitzerlandMagnesio-hornblende 14620539373846.348055555556,9.6272222222222
    133792Engadin, Grisons, SwitzerlandSwitzerlandMagnesio-hornblende 1462551950746.430833333333,9.8352777777778
    193077Sils Im Engadin, Engadin, Grisons, SwitzerlandSwitzerlandMagnesio-hornblende 10000000,0
    MD134021Fedoz Valley, Sils Im Engadin, Engadin, Grisons, SwitzerlandSwitzerlandMagnesio-hornblende 10000000,0
    3234Valais, SwitzerlandSwitzerlandMagnesio-hornblende 1461410737746.236111111111,7.6186111111111
    24513Anniviers Valley, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 14611127363746.186666666667,7.6102777777778
    132101Ayer, Anniviers Valley, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 146953737546.164722222222,7.6180555555556
    MD122690Grand-Praz Mine, Ayer, Anniviers Valley, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 146953737546.164722222222,7.6180555555556
    247858Evionnaz, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 10000000,0
    281921Salanfe, Evionnaz, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 10000000,0
    MD56468Robert Mine (Arsenic Mine), Salanfe, Evionnaz, Valais, SwitzerlandSwitzerlandMagnesio-hornblende 10000000,0
    4384TanzaniaTanzaniaMagnesio-hornblende 1-5-26-47344748-5.4463888888889,34.796666666667
    126558Dodoma Region, TanzaniaTanzaniaMagnesio-hornblende 1-5-38-28355129-5.6411111111111,35.858055555556
    261305Kongwa District, Dodoma Region, TanzaniaTanzaniaMagnesio-hornblende 1-4-15-5935210-4.2663888888889,35.35
    285159Kongwa, Kongwa District, Dodoma Region, TanzaniaTanzaniaMagnesio-hornblende 10000000,0
    MD3247Mautia Hill, Kongwa, Kongwa District, Dodoma Region, TanzaniaTanzaniaMagnesio-hornblende 10000000,0
    14281UKUKMagnesio-hornblende 1535237-3-55-3553.876944444444,-3.9263888888889
    14092Wales, UKUKMagnesio-hornblende 152951-3-35-2052.164166666667,-3.5888888888889
    24447Pembrokeshire, Wales, UKUKMagnesio-hornblende 1515127-50-1251.8575,-5.0033333333333
    MD73110Llech Dafad, Pembrokeshire, Wales, UKUKMagnesio-hornblende 1515847-5-5-951.979722222222,-5.0858333333333
    P160003366USAUSAUSGSOFR2009_1297MR31_163sedexmvt-00232Michelle_0048Magnesio-hornblende 1374912-83-42-4937.82,-83.713611111111
    P14052.63293Arizona, USAUSAAGSD12_201USGSOFR2009-1252Giersdorf_00000322sedznpb-00497Magnesio-hornblende 1332843-111-18-3933.478611111111,-111.31083333333
    P1452.615570Cochise Co., Arizona, USAUSAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00497sedznpb-00497Magnesio-hornblende 1315422-109-50-4531.906111111111,-109.84583333333
    P1452.6191635Tombstone Hills, Cochise Co., Arizona, USAUSAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00497sedznpb-00497Magnesio-hornblende 131411-110-5-1731.683611111111,-110.08805555556
    MDO1452.619445Tombstone District, Tombstone Hills, Cochise Co., Arizona, USAUSA19445Tombstone District, Tombstone Hills, Cochise Co., Arizona, USAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00497sedznpb-00497Magnesio-hornblende 131411-110-5-1731.683611111111,-110.08805555556
    P565616552Greenlee Co., Arizona, USAUSAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00016PorphCu-00016Magnesio-hornblende 133225-109-15-3833.040277777778,-109.26055555556
    P565647357Shannon Mts, Greenlee Co., Arizona, USAUSAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00016PorphCu-00016Magnesio-hornblende 133637-109-21-3533.110277777778,-109.35972222222
    MDO56563340Copper Mountain District (Clifton-Morenci District), Shannon Mts, Greenlee Co., Arizona, USAUSA5436Morenci Mine (Morenci Pit; Phelps Dodge Morenci Mine; Morenci-Metcalf), Morenci, Copper Mountain District (Clifton-Morenci District), Shannon Mts, Greenlee Co., Arizona, USAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00016PorphCu-00016Magnesio-hornblende 133637-109-21-3633.110277777778,-109.36
    P73.224.796419La Paz Co., Arizona, USAUSA6419La Paz Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000353Giersdorf_00000392Magnesio-hornblende 1334021-113-59-2733.6725,-113.99083333333
    MDO73.224.7933613Harcuvar Mts, La Paz Co., Arizona, USAUSA33613Harcuvar Mts, La Paz Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000353Giersdorf_00000392Magnesio-hornblende 1335744-113-33-3933.962222222222,-113.56083333333
    P1405134520095Pima Co., Arizona, USAUSAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 13258-111-33-3332.085555555556,-111.55916666667
    MDO67.1029459Ajo District, Pima Co., Arizona, USAUSA64136Camelback Mountain, Little Ajo Mts, Ajo District, Pima Co., Arizona, USANAVDATNAVDATNAVDAT-16805NAVDAT-16822Magnesio-hornblende 1322123-112-52-5532.356388888889,-112.88194444444
    P1405134524842Empire Mts, Pima Co., Arizona, USAUSAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315628-110-38-3131.941111111111,-110.64194444444
    P1405134531691Empire District, Empire Mts, Pima Co., Arizona, USAUSA31691Empire District, Empire Mts, Pima Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315628-110-38-3131.941111111111,-110.64194444444
    RP1405134559257Hilton (Lead Mountain), Empire District, Empire Mts, Pima Co., Arizona, USAUSA31691Empire District, Empire Mts, Pima Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315236-110-37-4231.876666666667,-110.62833333333
    RP1405134558524Copper Camp, Hilton (Lead Mountain), Empire District, Empire Mts, Pima Co., Arizona, USAUSA31691Empire District, Empire Mts, Pima Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315236-110-37-4331.876666666667,-110.62861111111
    RP1405134535655Hilton Mines (Hilton Mine Group; Hiltano Group; Hiltano & State Of Maine Group), Copper Camp, Hilton (Lead Mountain), Empire District, Empire Mts, Pima Co., Arizona, USAUSA31691Empire District, Empire Mts, Pima Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315235-110-38-631.876388888889,-110.635
    MDRO1405134535668Prince Mine Group, Hilton Mines (Hilton Mine Group; Hiltano Group; Hiltano & State Of Maine Group), Copper Camp, Hilton (Lead Mountain), Empire District, Empire Mts, Pima Co., Arizona, USAUSA31691Empire District, Empire Mts, Pima Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000322Giersdorf_00000322Magnesio-hornblende 1315214-110-38-3131.870555555556,-110.64194444444
    MD52978Quinlan Mts, Pima Co., Arizona, USAUSAMagnesio-hornblende 1315744-111-36-5131.962222222222,-111.61416666667
    MD40840Vail Vicinity, Pima Co., Arizona, USAUSAMagnesio-hornblende 10000000,0
    6428Pinal Co., Arizona, USAUSAMagnesio-hornblende 1325541-111-8-3932.928055555556,-111.14416666667
    206998Superior District, Pinal Co., Arizona, USAUSAMagnesio-hornblende 1331311-111-6033.219722222222,-111.1
    274693Superior, Superior District, Pinal Co., Arizona, USAUSAMagnesio-hornblende 1331515-111-7-633.254166666667,-111.11833333333
    MD52660Picketpost Mountain Area, Superior, Superior District, Pinal Co., Arizona, USAUSAMagnesio-hornblende 1331539-111-8-3433.260833333333,-111.14277777778
    3424California, USAUSAMagnesio-hornblende 1374954-120-44-337.831666666667,-120.73416666667
    3453Fresno Co., California, USAUSAMagnesio-hornblende 1365611-119-19-2336.936388888889,-119.32305555556
    209926Diablo Range, Fresno Co., California, USAUSAMagnesio-hornblende 1362918-120-35-5936.488333333333,-120.59972222222
    276084Coalinga Area, Diablo Range, Fresno Co., California, USAUSAMagnesio-hornblende 1361854-120-32-1836.315,-120.53833333333
    MD3530Coalinga Asbestos Mine (Coalinga Mine; Coalinga Asbestos Deposit), Coalinga Area, Diablo Range, Fresno Co., California, USAUSAMagnesio-hornblende 1361855-120-32-1936.315277777778,-120.53861111111
    P58929.73585Colorado, USAUSAGSCOF5796NAVDATJen_0000931NAVDAT-67173Magnesio-hornblende 1385532-105-31-5138.925555555556,-105.53083333333
    P36.329.715313Chaffee Co., Colorado, USAUSANAVDATNAVDATNAVDAT-67173NAVDAT-67173Magnesio-hornblende 1383957-106-12-138.665833333333,-106.20027777778
    MDO36.329.7122702Mount Princeton, Chaffee Co., Colorado, USAUSA122702Mount Princeton, Chaffee Co., Colorado, USANAVDATNAVDATNAVDAT-67173NAVDAT-67173Magnesio-hornblende 1384459-106-14-3238.749722222222,-106.24222222222
    P58951021893Gunnison Co., Colorado, USAUSAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-hornblende 1384626-106-57-2738.773888888889,-106.9575
    P58951049906White Earth District (Powderhorn District), Gunnison Co., Colorado, USAUSAGSCOF5796USGSOFR2009_1005Jen_0000931Alexandra-0395Magnesio-hornblende 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-hornblende 138144-106-42-3038.234444444444,-106.70833333333
    50115Routt Co., Colorado, USAUSAMagnesio-hornblende 1403833-106-49-4240.6425,-106.82833333333
    MD144670Mount Zirkel, Routt Co., Colorado, USAUSAMagnesio-hornblende 1404952-106-39-4740.831111111111,-106.66305555556
    P27422715903Connecticut, USAUSACM52_183CMP22_157Bradley_2012_069Alexandra-0276Magnesio-hornblende 1413544-72-39-4541.595555555556,-72.6625
    3697Fairfield Co., Connecticut, USAUSAMagnesio-hornblende 141147-73-22-5141.235277777778,-73.380833333333
    3701Trumbull, Fairfield Co., Connecticut, USAUSAMagnesio-hornblende 1411621-73-12-5641.2725,-73.215555555556
    246208Long Hill, Trumbull, Fairfield Co., Connecticut, USAUSAMagnesio-hornblende 1411710-73-13-2741.286111111111,-73.224166666667
    MD23342Old Mine Park (Lane’s Mine Of Trumbull; Lane's New Stratford Mine; Hubbard Mine; Long Hill Mine; Old Tungsten Mine), Long Hill, Trumbull, Fairfield Co., Connecticut, USAUSAMagnesio-hornblende 1411721-73-13-3741.289166666667,-73.226944444444
    MD105689Old Mine Plaza Construction Site, Long Hill, Trumbull, Fairfield Co., Connecticut, USAUSAMagnesio-hornblende 1411727-73-13-5041.290833333333,-73.230555555556
    5951Litchfield Co., Connecticut, USAUSAMagnesio-hornblende 1414551-73-13-241.764166666667,-73.217222222222
    23326Litchfield, Litchfield Co., Connecticut, USAUSAMagnesio-hornblende 1414520-73-12-1641.755555555556,-73.204444444444
    MD251426Town Farm Road, Litchfield, Litchfield Co., Connecticut, USAUSAMagnesio-hornblende 1414649-73-10-1441.780277777778,-73.170555555556
    P27422715902Middlesex Co., Connecticut, USAUSACM52_183CMP22_157Bradley_2012_069Alexandra-0276Magnesio-hornblende 1413033-72-34-3941.509166666667,-72.5775
    MDO274242.323094East Hampton (Chatham), Middlesex Co., Connecticut, USAUSA6782Anderson No. 1 Mica Mine (Swanson Mine; Swanson Lithia Mine), East Hampton (Chatham), Middlesex Co., Connecticut, USACM52_183CM54_945Bradley_2012_069Alexandra-0186Magnesio-hornblende 141332-72-31-841.550555555556,-72.518888888889
    P2352273710Portland, Middlesex Co., Connecticut, USAUSACMP22_157CMP22_157Alexandra-0276Alexandra-0276Magnesio-hornblende 141373-72-35-2341.6175,-72.589722222222
    P235227205183Collins Hill, Portland, Middlesex Co., Connecticut, USAUSACMP22_157CMP22_157Alexandra-0276Alexandra-0276Magnesio-hornblende 1413528-72-35-3041.591111111111,-72.591666666667
    P235227217860Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USAUSA217860Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USACMP22_157CMP22_157Alexandra-0276Alexandra-0276Magnesio-hornblende 1413532-72-35-3041.592222222222,-72.591666666667
    MDRO2352273708Strickland Quarry (Eureka Quarry), Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USAUSA217860Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USACMP22_157CMP22_157Alexandra-0276Alexandra-0276Magnesio-hornblende 1413531-72-35-3041.591944444444,-72.591666666667
    23080Tolland Co., Connecticut, USAUSAMagnesio-hornblende 1415010-72-19-2641.836111111111,-72.323888888889
    237173Willington, Tolland Co., Connecticut, USAUSAMagnesio-hornblende 1415219-72-16-2341.871944444444,-72.273055555556
    278770West Willington, Willington, Tolland Co., Connecticut, USAUSAMagnesio-hornblende 1415219-72-16-2341.871944444444,-72.273055555556
    MD3713Becker Quarry (Becker's Quarry), West Willington, Willington, Tolland Co., Connecticut, USAUSAMagnesio-hornblende 1415219-72-16-2441.871944444444,-72.273333333333
    14477Georgia, USAUSAMagnesio-hornblende 1331933-83-48-1233.325833333333,-83.803333333333
    23847Rabun Co., Georgia, USAUSAMagnesio-hornblende 1345042-83-20-1034.845,-83.336111111111
    MD26814Laurel Creek Complex, Rabun Co., Georgia, USAUSAMagnesio-hornblende 1345730-83-10-3034.958333333333,-83.175
    P2952633772Maine, USAUSACM54_945CM52_183Grew_Li_2019_0040Bradley_2012_092Magnesio-hornblende 1443728-69-29-1744.624444444444,-69.488055555556
    P26526314248Cumberland Co., Maine, USAUSACM52_183CM52_183Bradley_2012_092Bradley_2012_092Magnesio-hornblende 1435458-70-21043.916111111111,-70.35
    RP265263105705Harpswell, Cumberland Co., Maine, USAUSA237377Sebago, Cumberland Co., Maine, USACM52_183CM52_183Bradley_2012_092Bradley_2012_092Magnesio-hornblende 10000000,0
    MDRO265263126194Bombazine Island, Harpswell, Cumberland Co., Maine, USAUSA237377Sebago, Cumberland Co., Maine, USACM52_183CM52_183Bradley_2012_092Bradley_2012_092Magnesio-hornblende 10000000,0
    P29529314250Oxford Co., Maine, USAUSACM54_945JG55_3Grew_Li_2019_0040Be-00026Magnesio-hornblende 144231-70-39-2844.383611111111,-70.657777777778
    P295293192467Newry, Oxford Co., Maine, USAUSACM54_945JG55_3Grew_Li_2019_0040Be-00026Magnesio-hornblende 1443239-70-43-3944.544166666667,-70.7275
    MD3798Crooker Gem Pegmatite Quarries (includes Former Crooker Quarry; Blue Pit; Plumbago Prospects; Grand Canyon Prospect; Martin Prospect; Big Blue Prospect; Vandelight Ledge Prospect; Stanley Prospect; Several Unnamed Prospects), Newry, Oxford Co., Maine, USAUSAMagnesio-hornblende 1443239-70-43-2544.544166666667,-70.723611111111
    MD3780Dunton Gem Quarry, Newry, Oxford Co., Maine, USAUSAMagnesio-hornblende 1443234-70-43-2344.542777777778,-70.723055555556
    MDO2952935940Nevel Quarry (Twin Tunnels; United Feldspar Quarry), Newry, Oxford Co., Maine, USAUSA5940Nevel Quarry (Twin Tunnels; United Feldspar Quarry), Newry, Oxford Co., Maine, USACM54_945JG55_3Grew_Li_2019_0040Be-00026Magnesio-hornblende 1443242-70-43-2044.545,-70.722222222222
    14027Maryland, USAUSAMagnesio-hornblende 139321-76-42-4939.055833333333,-76.713611111111
    23845Montgomery Co., Maryland, USAUSAMagnesio-hornblende 139449-77-7-1539.080277777778,-77.120833333333
    23075Rockville, Montgomery Co., Maryland, USAUSAMagnesio-hornblende 139359-77-9039.066388888889,-77.15
    MD5755Hunting Hill Quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry; Aggregate Industries Quarry), Rockville, Montgomery Co., Maryland, USAUSAMagnesio-hornblende 13950-77-9039.083333333333,-77.15
    15054Massachusetts, USAUSAMagnesio-hornblende 1421133-71-33-3442.1925,-71.559444444444
    15193Worcester Co., Massachusetts, USAUSAMagnesio-hornblende 142214-71-52-1242.351111111111,-71.87
    22652Bolton, Worcester Co., Massachusetts, USAUSAMagnesio-hornblende 1422542-71-35042.428333333333,-71.583333333333
    MD3824Bolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry), Bolton, Worcester Co., Massachusetts, USAUSAMagnesio-hornblende 1422618-71-33-5842.438333333333,-71.566111111111
    192767Northborough, Worcester Co., Massachusetts, USAUSAMagnesio-hornblende 1421910-71-38-3042.319444444444,-71.641666666667
    MD51427Route 20 Construction Site, Northborough, Worcester Co., Massachusetts, USAUSAMagnesio-hornblende 10000000,0
    14948Montana, USAUSAMagnesio-hornblende 1465436-109-56-546.91,-109.93472222222
    23949Jefferson Co., Montana, USAUSAMagnesio-hornblende 1461611-112-1-5146.269722222222,-112.03083333333
    65103Boulder Batholith, Jefferson Co., Montana, USAUSAMagnesio-hornblende 14646-112-11-1646.068333333333,-112.18777777778
    50262Boulder District, Boulder Batholith, Jefferson Co., Montana, USAUSAMagnesio-hornblende 1461424-112-9-4246.24,-112.16166666667
    251268Boulder, Boulder District, Boulder Batholith, Jefferson Co., Montana, USAUSAMagnesio-hornblende 1461519-112-8-5546.255277777778,-112.14861111111
    MD131502Free Enterprise Mine (Silver Bell), Boulder, Boulder District, Boulder Batholith, Jefferson Co., Montana, USAUSAMagnesio-hornblende 1461520-112-8-5546.255555555556,-112.14861111111
    P173.833.714194Nevada, USAUSANAVDATNAVDATNAVDAT-117268NAVDAT-117483Magnesio-hornblende 1391258-117-33-1539.216111111111,-117.55416666667
    P173.833.737527Eureka Co., Nevada, USAUSANAVDATNAVDATNAVDAT-117268NAVDAT-117483Magnesio-hornblende 140251-116-16-3740.0475,-116.27694444444
    MDO10710720084Eureka District, Eureka Co., Nevada, USAUSA20084Eureka District, Eureka Co., Nevada, USAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00459sedznpb-00459Magnesio-hornblende 1392736-1160-3839.46,-116.01055555556
    P173.833.731632Lynn District, Eureka Co., Nevada, USAUSANAVDATNAVDATNAVDAT-117268NAVDAT-117483Magnesio-hornblende 1405559-116-20-840.933055555556,-116.33555555556
    MDO173.833.731392Goldstrike Mines, Lynn District, Eureka Co., Nevada, USAUSA62944Betze-Post Pit, Goldstrike Mines, Lynn District, Eureka Co., Nevada, USANAVDATNAVDATNAVDAT-117268NAVDAT-117483Magnesio-hornblende 1405917-116-22-4440.988055555556,-116.37888888889
    P16916916606Lyon Co., Nevada, USAUSAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00224PorphCu-00224Magnesio-hornblende 1391041-119-18-3539.178055555556,-119.30972222222
    P169169262217Singatse Range, Lyon Co., Nevada, USAUSAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00224PorphCu-00224Magnesio-hornblende 138598-119-12-938.985555555556,-119.2025
    P1691696712Yerington District, Singatse Range, Lyon Co., Nevada, USAUSAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00224PorphCu-00224Magnesio-hornblende 138598-119-12-938.985555555556,-119.2025
    MDO169169194553Ann-Mason Deposit (Ludwig; Douglas Hill; Cast; Blue Hills; McConnell; Minnesota; Shamrock), Yerington District, Singatse Range, Lyon Co., Nevada, USAUSA194553Ann-Mason Deposit (Ludwig; Douglas Hill; Cast; Blue Hills; McConnell; Minnesota; Shamrock), Yerington District, Singatse Range, Lyon Co., Nevada, USAUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00224PorphCu-00224Magnesio-hornblende 1385736-119-16-1138.96,-119.26972222222
    MD302499Pumpkin Hollow Project, Yerington District, Singatse Range, Lyon Co., Nevada, USAUSAMagnesio-hornblende 1385624-119-3-638.94,-119.05166666667
    P134994014024New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 1401951-74-37-1240.330833333333,-74.62
    P134994015771Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141540-74-39-4041.094444444444,-74.661111111111
    P13499403947Franklin Mining District, Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141537-74-36-141.093611111111,-74.600277777778
    P13499406772Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141645-74-35-2241.1125,-74.589444444444
    RP1349940251986Franklin Marble, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSA8541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141618-74-35-2941.105,-74.591388888889
    MDRO13499408829Franklin Quarry (Braens Quarry; Moses Bigelow Quarry; Farber Quarry), Franklin Marble, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSA8541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141535-74-36-241.093055555556,-74.600555555556
    P13499408541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSA8541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 14174-74-35-1241.117777777778,-74.586666666667
    MDRO1349940250796Mill Site Dump, Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSA8541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAGSAM206_307PR139_1Kristen001399Be-00028Magnesio-hornblende 141723-74-35-941.123055555556,-74.585833333333
    P11801100252413Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USAUSAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00491sedznpb-00491Magnesio-hornblende 141455-74-36-2041.081944444444,-74.605555555556
    P118011008903Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USAUSAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00491sedznpb-00491Magnesio-hornblende 141455-74-36-2141.081944444444,-74.605833333333
    MDO118011003948Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USAUSA3948Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USAUSGSOFR2009-1252USGSOFR2009-1252sedznpb-00491sedznpb-00491Magnesio-hornblende 14150-74-36-1641.083333333333,-74.604444444444
    22905Sparta Township, Sussex Co., New Jersey, USAUSAMagnesio-hornblende 141226-74-36-341.040555555556,-74.600833333333
    295901Franklin Marble, Sparta Township, Sussex Co., New Jersey, USAUSAMagnesio-hornblende 141319-74-40-5841.055277777778,-74.682777777778
    MD5405Lime Crest Quarry (Lime Crest-Southdown Quarry; Limecrest Quarry), Franklin Marble, Sparta Township, Sussex Co., New Jersey, USAUSAMagnesio-hornblende 141320-74-40-5941.055555555556,-74.683055555556
    3991New Mexico, USAUSAMagnesio-hornblende 1343019-105-53-4134.505277777778,-105.89472222222
    3992Socorro Co., New Mexico, USAUSAMagnesio-hornblende 1335731-107-5-533.958611111111,-107.08472222222
    MD3998San Marcial Quarry, Socorro Co., New Mexico, USAUSAMagnesio-hornblende 133439-1070-3333.719166666667,-107.00916666667
    P160010004002New York, USAUSAUSGSOFR2009_1297USGSOFR2009_1297sedexmvt-00232sedexmvt-00232Magnesio-hornblende 142371-75-11-4442.616944444444,-75.195555555556
    14212Orange Co., New York, USAUSAMagnesio-hornblende 1411754-74-9-5741.298333333333,-74.165833333333
    19234Town Of Warwick, Orange Co., New York, USAUSAMagnesio-hornblende 1411553-74-22-3441.264722222222,-74.376111111111
    MD4007Edenville, Town Of Warwick, Orange Co., New York, USAUSAMagnesio-hornblende 1411637-74-25-4241.276944444444,-74.428333333333
    23260Putnam Co., New York, USAUSAMagnesio-hornblende 1412437-73-45-4741.410277777778,-73.763055555556
    24767Philipstown Township, Putnam Co., New York, USAUSAMagnesio-hornblende 1411910-73-58-4141.319444444444,-73.978055555556
    233893Anthony's Nose, Philipstown Township, Putnam Co., New York, USAUSAMagnesio-hornblende 1411910-73-58-4141.319444444444,-73.978055555556
    MD8459Philips Mine (Philips Pyrite Mine; Anthony's Nose Pyrrhotite Mine), Anthony's Nose, Philipstown Township, Putnam Co., New York, USAUSAMagnesio-hornblende 1411910-73-58-4141.319444444444,-73.978055555556
    23843Rockland Co., New York, USAUSAMagnesio-hornblende 141939-740-5141.160833333333,-74.014166666667
    221938Bear Mountain State Park, Rockland Co., New York, USAUSAMagnesio-hornblende 1411816-740-3841.304444444444,-74.010555555556
    MD8610Beechy Bottom Mine, Bear Mountain State Park, Rockland Co., New York, USAUSAMagnesio-hornblende 1411810-74-2-2441.302777777778,-74.04
    P160010004023St. Lawrence Co., New York, USAUSAUSGSOFR2009_1297USGSOFR2009_1297sedexmvt-00232sedexmvt-00232Magnesio-hornblende 1442316-75-17-3844.387777777778,-75.293888888889
    MDO1600100023993Pierrepont, St. Lawrence Co., New York, USAUSA23993Pierrepont, St. Lawrence Co., New York, USAUSGSOFR2009_1297USGSOFR2009_1297sedexmvt-00232sedexmvt-00232Magnesio-hornblende 1443215-750-344.5375,-75.000833333333
    MD6442Russell, St. Lawrence Co., New York, USAUSAMagnesio-hornblende 1442457-75-9-944.415833333333,-75.1525
    P12062304033North Carolina, USAUSAUSGS-Rb-SrUSGS-Rb-SrUSGS-Rb-Sr-06051USGS-Rb-Sr-06053Magnesio-hornblende 1353720-79-53-1935.622222222222,-79.888611111111
    MD23244Alleghany Co., North Carolina, USAUSAMagnesio-hornblende 1363151-81-10-636.530833333333,-81.168333333333
    MDO482.51318.1424412Ashe Co., North Carolina, USAUSA17340Ore Knob Mine, Ore Knob, Ashe Co., North Carolina, USAUSGS-Rb-SrUSGS-Rb-SrUSGS-Rb-Sr-02275USGS-Rb-Sr-02291Magnesio-hornblende 1362959-81-28-2936.499722222222,-81.474722222222
    24026Clay Co., North Carolina, USAUSAMagnesio-hornblende 13521-83-42-4635.033611111111,-83.712777777778
    MD62367Buck Creek, Clay Co., North Carolina, USAUSAMagnesio-hornblende 135524-83-37-5835.09,-83.632777777778
    MD12747Chunky Gal Mountain, Clay Co., North Carolina, USAUSAMagnesio-hornblende 135151-83-34-4735.030833333333,-83.579722222222
    MD237741Lake Chatuga Complex, Clay Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    102616Davie Co., North Carolina, USAUSAMagnesio-hornblende 1355522-80-30-935.922777777778,-80.5025
    MD214401Farmington Gabbro-Metagabbro Pluton, Davie Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    14403Gaston Co., North Carolina, USAUSAMagnesio-hornblende 1351745-81-14-735.295833333333,-81.235277777778
    25960Bessemer City, Gaston Co., North Carolina, USAUSAMagnesio-hornblende 135176-81-18-3935.285,-81.310833333333
    MD7680LCA Mine (Lithium Corporation Of America Mine), Bessemer City, Gaston Co., North Carolina, USAUSAMagnesio-hornblende 135170-81-17035.283333333333,-81.283333333333
    MD100733Hallman-Beam Mine (FMC-Lithco Mine; Hallman-Bean Mine; Lithium Corporation Of America Mine), Gaston Co., North Carolina, USAUSAMagnesio-hornblende 1352124-81-1-835.356666666667,-81.018888888889
    14399Haywood Co., North Carolina, USAUSAMagnesio-hornblende 1352533-82-57-1135.425833333333,-82.953055555556
    MD262104Dellwood Metabasite Site, Haywood Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    14401Macon Co., North Carolina, USAUSAMagnesio-hornblende 1351218-83-23-3135.205,-83.391944444444
    MD237740Carroll Knob Complex, Macon Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    MD237938Tathams Creek, Macon Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    24121Mecklenburg Co., North Carolina, USAUSAMagnesio-hornblende 135155-80-50-2435.251388888889,-80.84
    MD214291Mecklenburg Gabbro-Metagabbro Complex, Mecklenburg Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    68553Rowan Co., North Carolina, USAUSAMagnesio-hornblende 135360-80-27-1535.6,-80.454166666667
    MD214403Barber Gabbro-Metagabbro Pluton, Rowan Co., North Carolina, USAUSAMagnesio-hornblende 10000000,0
    MDO1206230102660Watauga Co., North Carolina, USAUSA102366Unnamed Crushed Stone Quarry (MRDS - 10102378), Watauga Co., North Carolina, USAUSGS-Rb-SrUSGS-Rb-SrUSGS-Rb-Sr-06051USGS-Rb-Sr-06053Magnesio-hornblende 1361315-81-42-936.220833333333,-81.7025
    15050Rhode Island, USAUSAMagnesio-hornblende 1413816-71-26-1241.637777777778,-71.436666666667
    15049Providence Co., Rhode Island, USAUSAMagnesio-hornblende 141528-71-30-4241.868888888889,-71.511666666667
    24766Burrillville, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 141586-71-40-5941.968333333333,-71.683055555556
    31054Harrisville, Burrillville, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 141587-71-40-4841.968611111111,-71.68
    MD30457Spring Lake, Harrisville, Burrillville, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 10000000,0
    MD31154High Street Granite Quarry, Burrillville, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 10000000,0
    15048Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415914-71-26-2841.987222222222,-71.441111111111
    MD6736Beacon Pole Hill Quarry, Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415942-71-26-3741.995,-71.443611111111
    MD6732Diamond Hill, Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 141590-71-24041.983333333333,-71.4
    MD6748Diamond Hill Granite Company Quarry (Catamint Hill Quarry; Calumet Hill Quarry), Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 10000000,0
    MD6735Iron Mine Hill Quarry, Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 142017-71-27-2442.004722222222,-71.456666666667
    MD6759Manville Quarry (Riverview Quarry; CQC Quarry; Forte Brothers Quarry; Todesca Quarry), Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415850-71-28-4941.980555555556,-71.480277777778
    MD27231Maple Ridge Drive, Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 10000000,0
    MD6836McLaughlin's Ledge, Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 10000000,0
    MD6737Sneech Pond Copper Mines (Copper Mine Hill), Cumberland, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 14202-71-26-4542.000555555556,-71.445833333333
    16135Lincoln, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415453-71-25-4741.914722222222,-71.429722222222
    23064Lime Rock, Lincoln, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415453-71-25-4741.914722222222,-71.429722222222
    MD6717Conklin Quarry, Lime Rock, Lincoln, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 1415531-71-27-2541.925277777778,-71.456944444444
    MD6718Dexter Quarry (Dexter Lime Quarry), Lime Rock, Lincoln, Providence Co., Rhode Island, USAUSAMagnesio-hornblende 141558-71-25-5941.918888888889,-71.433055555556
    14540South Carolina, USAUSAMagnesio-hornblende 134149-81-2-5834.030277777778,-81.049444444444
    MD99712Cherokee Co., South Carolina, USAUSAMagnesio-hornblende 135518-81-32-5335.088333333333,-81.548055555556
    MD99720Greenville Co., South Carolina, USAUSAMagnesio-hornblende 134501-82-21-1334.833611111111,-82.353611111111
    99732Spartanburg Co., South Carolina, USAUSAMagnesio-hornblende 1344844-81-59-4434.812222222222,-81.995555555556
    260163Spartanburg, Spartanburg Co., South Carolina, USAUSAMagnesio-hornblende 10000000,0
    MD68399Pacolet Metachert Rodingite Outcrop, Spartanburg, Spartanburg Co., South Carolina, USAUSAMagnesio-hornblende 10000000,0
    MDO1000018051Tennessee, USAUSA5549Alum Cave Bluff, Sevier Co., Tennessee, USAUSGSOFR1995_95_477MR31_163Michelle_749Michelle_0048Magnesio-hornblende 1355158-860-435.866111111111,-86.001111111111
    15909Vermont, USAUSAMagnesio-hornblende 1441044-72-43-5544.178888888889,-72.731944444444
    MD22459Lamoille Co., Vermont, USAUSAMagnesio-hornblende 1443742-72-41-244.628333333333,-72.683888888889
    293958Orleans & Lamoille Cos., Vermont, USAUSAMagnesio-hornblende 1444559-72-31-2344.766388888889,-72.523055555556
    275061Lowell & Eden, Orleans & Lamoille Cos., Vermont, USAUSAMagnesio-hornblende 1444559-72-31-2344.766388888889,-72.523055555556
    MD4559Belvidere Mountain Quarries (Vermont Asbestos Group Mine; VAG Mine; Ruberoid Asbestos Mine; Eden Mills Quarries), Lowell & Eden, Orleans & Lamoille Cos., Vermont, USAUSAMagnesio-hornblende 144460-72-31-2344.766666666667,-72.523055555556
    22471Orleans Co., Vermont, USAUSAMagnesio-hornblende 1444917-72-18-1544.821388888889,-72.304166666667
    MD22469Tillotson Peak Area, Orleans Co., Vermont, USAUSAMagnesio-hornblende 1444820-72-33-344.805555555556,-72.550833333333

    This mineral directly occurs at 238 localities (241 localities according to mindat, 750 localities if parents are counted as well)
    Of the 238 localities at which this mineral occurs, 54 have an age. (218 of the 750 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. (15 total)
     This locality is directly dated, but is not bottom-level. (26 total)
     This locality is not directly dated, and is not bottom-level. (163 total)

     This bottom-level locality has an age assigned to it from some other locality. (14 total)
     This locality does not have an age assigned to it. (160 bottom-level + 372 top/mid-level = 532 total)

       






    All locality data graciously provided by mindat.org

    All age data...

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