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: Montroseite

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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
    693ChinaChinaMontroseite 133055111351933.015277777778,111.58861111111
    705Hunan, ChinaChinaMontroseite 1274539111514927.760833333333,111.86361111111
    135159Huaihua, Hunan, ChinaChinaMontroseite 127383311025927.6425,110.04972222222
    225336Hongjiang Co. (Qianyang Co.), Huaihua, Hunan, ChinaChinaMontroseite 127195911023027.333055555556,110.38333333333
    MD222216Shuitian Mine, Hongjiang Co. (Qianyang Co.), Huaihua, Hunan, ChinaChinaMontroseite 10000000,0
    P4431307944Czech RepublicCzech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 14951141523449.853888888889,15.384444444444
    P44313041574Central Bohemian Region, Czech RepublicCzech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 149564014342049.944444444444,14.572222222222
    P443130779Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 1494071435949.668611111111,14.066388888889
    RP443130235989Háje, Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 14940151424449.670833333333,14.045555555556
    MDRO44313025641Uranium Mine No. 16 (Shaft No. 16), Háje, Příbram District, Central Bohemian Region, Czech RepublicCzech Republic779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 14940321432949.675555555556,14.058055555556
    MDRO443130795Uranium Mine No. 21 (Shaft No. 21), Háje, Příbram District, Central Bohemian Region, Czech RepublicCzech RepublicCollisional Boundary779Příbram District, Central Bohemian Region, Czech RepublicCMP106_440IAEA-TECDOC_1258Co-00060Kristen002440Montroseite 10000000,0
    125709Pardubice Region, Czech RepublicCzech RepublicMontroseite 14953411631449.894722222222,16.053888888889
    232163Chrudim District, Pardubice Region, Czech RepublicCzech RepublicMontroseite 149502415473949.84,15.794166666667
    245095Licoměřice, Chrudim District, Pardubice Region, Czech RepublicCzech RepublicMontroseite 149545615331449.915555555556,15.553888888889
    MD245096Uranium Deposit, Licoměřice, Chrudim District, Pardubice Region, Czech RepublicCzech RepublicMontroseite 149545715331449.915833333333,15.553888888889
    MD5648Prachovice, Chrudim District, Pardubice Region, Czech RepublicCzech RepublicMontroseite 149532515382749.890277777778,15.640833333333
    P313.6222.9105676Vysočina Region, Czech RepublicCzech RepublicHg-00084Hg-00084Montroseite 149254515415049.429166666667,15.697222222222
    P313.6222.9295862Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicHg-00084Hg-00084Montroseite 14929371685849.493611111111,16.149444444444
    P313.6222.9300122Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicHg-00084Hg-00084Montroseite 149283916135449.4775,16.231666666667
    P313.6222.927262Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech Republic27262Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicHg-00084Hg-00084Montroseite 149283316131749.475833333333,16.221388888889
    MDRO313.6222.9135187Rožná I Mine (R-1; KHB), Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech Republic27262Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicHg-00084Hg-00084Montroseite 149285116131849.480833333333,16.221666666667
    P2200172014568GabonGabonAG9_713EPSL25_189Giersdorf_00000821Giersdorf_00000792Montroseite 10-12-4711409-0.21305555555556,11.669166666667
    P2200172023840Haut-Ogooué Province, GabonGabonAG9_713EPSL25_189Giersdorf_00000821Giersdorf_00000792Montroseite 1-1-38-43131335-1.6452777777778,13.226388888889
    P2200172023918Franceville, Haut-Ogooué Province, GabonGabonAG9_713EPSL25_189Giersdorf_00000821Giersdorf_00000792Montroseite 1-1-29-53131535-1.4980555555556,13.259722222222
    MDRO184017201750Mounana Mine (Mouana Mine), Franceville, Haut-Ogooué Province, GabonGabon1749Oklo Mine, Franceville, Haut-Ogooué Province, GabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Montroseite 1-1-25-5913859-1.4330555555556,13.149722222222
    MDO220017201749Oklo Mine, Franceville, Haut-Ogooué Province, GabonGabon1749Oklo Mine, Franceville, Haut-Ogooué Province, GabonAG9_713EPSL25_189Giersdorf_00000821Giersdorf_00000792Montroseite 1-1-30013160-1.5,13.266666666667
    P259.1201.314214HungaryHungaryFK146_223FK146_223Giersdorf_00000859Giersdorf_00000860Montroseite 147164218523747.278333333333,18.876944444444
    P259.1201.364250Baranya, HungaryHungaryFK146_223FK146_223Giersdorf_00000859Giersdorf_00000860Montroseite 14557181822445.955,18.367777777778
    P259.1201.329019Mecsek Mts, Baranya, HungaryHungaryFK146_223FK146_223Giersdorf_00000859Giersdorf_00000860Montroseite 1467381818946.127222222222,18.3025
    MDO259.1201.312683Kővágószőlős, Mecsek Mts, Baranya, HungaryHungary12683Kővágószőlős, Mecsek Mts, Baranya, HungaryFK146_223FK146_223Giersdorf_00000859Giersdorf_00000860Montroseite 1464561872746.082222222222,18.124166666667
    P27814553ItalyItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 14232712165742.535277777778,12.2825
    P2786960Tuscany, ItalyItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 143333610502743.56,10.840833333333
    P27822258Lucca Province, Tuscany, ItalyItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 1442210165644.033888888889,10.282222222222
    P27854417Stazzema, Lucca Province, Tuscany, ItalyItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 143593810165243.993888888889,10.281111111111
    P278278631Ponte Stazzemese, Stazzema, Lucca Province, Tuscany, ItalyItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 143595410173943.998333333333,10.294166666667
    MDO2782165Buca Della Vena Mine, Ponte Stazzemese, Stazzema, Lucca Province, Tuscany, ItalyItaly2165Buca Della Vena Mine, Ponte Stazzemese, Stazzema, Lucca Province, Tuscany, ItalyEJM7_417EJM7_417Hg-00019Hg-00019Montroseite 143595410173943.998333333333,10.294166666667
    14488JapanJapanMontroseite 135195713558335.3325,135.9675
    14943Aichi, JapanJapanMontroseite 134584813732834.98,137.53555555556
    188117Inuyama, Aichi, JapanJapanMontroseite 10000000,0
    MD37119Tsugao, Inuyama, Aichi, JapanJapanMontroseite 10000000,0
    23078Gifu, JapanJapanMontroseite 1355101372435.85,137.03444444444
    262658Kakamigahara City (Kagamigahara City), Gifu, JapanJapanMontroseite 10000000,0
    MD203976Unuma, Kakamigahara City (Kagamigahara City), Gifu, JapanJapanMontroseite 10000000,0
    14247PolandPolandMontroseite 151374619245551.629444444444,19.415277777778
    16278Lower Silesian Voivodeship, PolandPolandMontroseite 15055141671550.920555555556,16.120833333333
    308420Polkowice Co., Lower Silesian Voivodeship, PolandPolandMontroseite 15132531632851.548055555556,16.057777777778
    204812Gmina Polkowice, Polkowice Co., Lower Silesian Voivodeship, PolandPolandMontroseite 1513024165351.506666666667,16.084166666667
    MD18870Polkowice Mine, Gmina Polkowice, Polkowice Co., Lower Silesian Voivodeship, PolandPolandMontroseite 15129141634351.487222222222,16.061944444444
    14409RussiaRussiaMontroseite 15356106839953.936111111111,68.6525
    2640Zabaykalsky Krai, RussiaRussiaMontroseite 1522634108242252.442777777778,108.40611111111
    55747Yeniseisk Autonomous Oblast, Zabaykalsky Krai, RussiaRussiaMontroseite 154123087515854.208333333333,87.866111111111
    MD208459Malinovskoye U Deposit, Yeniseisk Autonomous Oblast, Zabaykalsky Krai, RussiaRussiaMontroseite 10000000,0
    P12510518884SlovakiaSlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 14838471913448.646388888889,19.026111111111
    P12510527316Košice Region, SlovakiaSlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 14844122171448.736666666667,21.120555555556
    P125105228103Spišská Nová Ves Co., Košice Region, SlovakiaSlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 14853162034748.887777777778,20.568611111111
    P12510518230Spišská Nová Ves (Zipser Neuendorf; Zipser Neudorf; Igló), Spišská Nová Ves Co., Košice Region, SlovakiaSlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 1485442030948.901111111111,20.5025
    P125105131164Novoveská Huta, Spišská Nová Ves (Zipser Neuendorf; Zipser Neudorf; Igló), Spišská Nová Ves Co., Košice Region, SlovakiaSlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 14854520301048.901388888889,20.502777777778
    MDO125105125397Novoveská Huta U-Cu Deposit, Novoveská Huta, Spišská Nová Ves (Zipser Neuendorf; Zipser Neudorf; Igló), Spišská Nová Ves Co., Košice Region, SlovakiaSlovakia125397Novoveská Huta U-Cu Deposit, Novoveská Huta, Spišská Nová Ves (Zipser Neuendorf; Zipser Neudorf; Igló), Spišská Nová Ves Co., Košice Region, SlovakiaMD28_58MD28_58Hg-00113Hg-00113Montroseite 10000000,0
    P2522465536SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1401510-3-35-2340.252777777778,-3.5897222222222
    P2522463111Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 14145591403341.766388888889,1.6758333333333
    P25224652060Lleida (Lérida), Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 142752104842.131111111111,1.0133333333333
    P25224654426El Pallars Jussà, Lleida (Lérida), Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1422370572642.385277777778,0.95722222222222
    P252246259988La Vall Fosca, El Pallars Jussà, Lleida (Lérida), Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1422370572642.385277777778,0.95722222222222
    P252246232302La Torre De Cabdella (La Torre De Capdella), La Vall Fosca, El Pallars Jussà, Lleida (Lérida), Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1422370572642.385277777778,0.95722222222222
    P252246275474Castell-estaó, La Torre De Cabdella (La Torre De Capdella), La Vall Fosca, El Pallars Jussà, Lleida (Lérida), Catalonia, SpainSpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1422380572642.385555555556,0.95722222222222
    MDY25224653316Eureka Mine, Castell-estaó, La Torre De Cabdella (La Torre De Capdella), La Vall Fosca, El Pallars Jussà, Lleida (Lérida), Catalonia, SpainSpain53316Eureka Mine, Castell-estaó, La Torre De Cabdella (La Torre De Capdella), La Vall Fosca, El Pallars Jussà, Lleida (Lérida), Catalonia, SpainEJM29_915EJM29_915Michelle_516Michelle_516Montroseite 1422390572642.385833333333,0.95722222222222
    P2001507103SwitzerlandSwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 1470408104847.011111111111,8.18
    P20015029292Aargau, SwitzerlandSwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 1472827823147.474166666667,8.0419444444444
    P200150289377Laufenburg, Aargau, SwitzerlandSwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 10000000,0
    P200150287331Kaisten, Laufenburg, Aargau, SwitzerlandSwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 10000000,0
    MDO200150122683NAGRA Bore, Kaisten, Laufenburg, Aargau, SwitzerlandSwitzerland122683NAGRA Bore, Kaisten, Laufenburg, Aargau, SwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 10000000,0
    RO200150191696Rheinfelden, Aargau, SwitzerlandSwitzerland122683NAGRA Bore, Kaisten, Laufenburg, Aargau, SwitzerlandCG81_55CG81_55DeepDive-Co-0002DeepDive-Co-0002Montroseite 14733127474547.553333333333,7.7958333333333
    MD133270Weierfeld, Rheinfelden, Aargau, SwitzerlandSwitzerlandMontroseite 10000000,0
    P25217614281UKUKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 1535237-3-55-3553.876944444444,-3.9263888888889
    P25217614093England, UKUKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 1521826-1-25-3352.307222222222,-1.4258333333333
    P2521761620Devon, England, UKUKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 150401-3-48-1750.666944444444,-3.8047222222222
    P252176146396East Devon, Devon, England, UKUKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 150432-3-12-4750.717222222222,-3.2130555555556
    P252176284151Budleigh Salterton, East Devon, Devon, England, UKUKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 1503646-3-21-2950.612777777778,-3.3580555555556
    MDO2521764422Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UKUK4422Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UKSKAB1_1SKAB1_1Emily000536Emily000536Montroseite 1503646-3-21-2950.612777777778,-3.3580555555556
    P26033366USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 1374912-83-42-4937.82,-83.713611111111
    P180603293Arizona, USAUSAAN97_21GSAB74_609Giersdorf_00000992Giersdorf_00000629Montroseite 1332843-111-18-3933.478611111111,-111.31083333333
    P105608714Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000629Montroseite 1353940-109-31-1835.661111111111,-109.52166666667
    P10560310451Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000629Montroseite 1365631-109-52-336.941944444444,-109.8675
    P10560275988Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000629Montroseite 1365632-109-52-436.942222222222,-109.86777777778
    MD71855Chee Nez No. 1 Mine, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365638-109-53-1936.943888888889,-109.88861111111
    MD72248Harvey Blackwater 2 And 3 Mines, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365848-109-51-1636.98,-109.85444444444
    MD71857Harvey Blackwater No. 1 Mine, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365921-109-50-3436.989166666667,-109.84277777778
    MD44342Harvey Blackwater No. 4 Mine, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365744-109-51-5536.962222222222,-109.86527777778
    P1056044375Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000629Montroseite 1365522-109-53-1236.922777777778,-109.88666666667
    MD44089Black And Blackwater Mine (Monument No. 2 Supplement), Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365431-109-53-2036.908611111111,-109.88888888889
    MDO656045889Cato Sells Mine (Cato Sells Monument Mine; Cato Sells Tract 1 And 2), Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSA45889Cato Sells Mine (Cato Sells Monument Mine; Cato Sells Tract 1 And 2), Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAGSAB74_609GSAB74_609Giersdorf_00000630Giersdorf_00000629Montroseite 1365611-109-52-736.936388888889,-109.86861111111
    MD50721John M. Yazzie No. 1 Mine, Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAMontroseite 1365638-109-53-1936.943888888889,-109.88861111111
    MDO105703294Monument No. 2 Mine, Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSA3294Monument No. 2 Mine, Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Montroseite 1365535-109-53-1936.926388888889,-109.88861111111
    44374Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1363835-109-18-3336.643055555556,-109.30916666667
    249181Black Rock Point Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1365448-109-20-5236.913333333333,-109.34777777778
    309753Black Rock Point, Black Rock Point Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1365336-109-16-4636.893333333333,-109.27944444444
    MD51703Martin Mine (Geo. Simpson No. 1b Mine), Black Rock Point, Black Rock Point Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1365348-109-16-1236.896666666667,-109.27
    310478Cove Mesa Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 136398-109-19-1836.652222222222,-109.32166666667
    46994Cove Mesa, Cove Mesa Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 136374-109-16-4936.617777777778,-109.28027777778
    MD46995Cove Mine (Cove Mesa Mine; Plot No. 7 Mine), Cove Mesa, Cove Mesa Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1363810-109-16-3636.636111111111,-109.27666666667
    277884Northeast Carrizo Mountains Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 1364213-109-6-4836.703611111111,-109.11333333333
    MD51916Mesa 4½ Mine, Northeast Carrizo Mountains Mining District, Carrizo Range, Apache Co., Arizona, USAUSAMontroseite 10000000,0
    49409Lukachukai Mts, Apache Co., Arizona, USAUSAMontroseite 1363056-109-14-136.515555555556,-109.23361111111
    269999Lukachukai Mining District, Lukachukai Mts, Apache Co., Arizona, USAUSAMontroseite 1363056-109-14-136.515555555556,-109.23361111111
    MD46998Cove School Mine, Lukachukai Mining District, Lukachukai Mts, Apache Co., Arizona, USAUSAMontroseite 1363332-109-13-536.558888888889,-109.21805555556
    P18018025723Navajo Co., Arizona, USAUSAAN97_21AN97_21Giersdorf_00000992Giersdorf_00000992Montroseite 135134-110-23-2435.217777777778,-110.39
    P180180310569Mineral Mining District, Navajo Co., Arizona, USAUSA310569Mineral Mining District, Navajo Co., Arizona, USAAN97_21AN97_21Giersdorf_00000992Giersdorf_00000992Montroseite 1365358-110-9-3836.899444444444,-110.16055555556
    RP18018052169Mystery Valley, Mineral Mining District, Navajo Co., Arizona, USAUSA310569Mineral Mining District, Navajo Co., Arizona, USAAN97_21AN97_21Giersdorf_00000992Giersdorf_00000992Montroseite 1365459-110-12-1036.916388888889,-110.20277777778
    RP18018052153Monument No. 1 Channel (Channel No. 36), Mystery Valley, Mineral Mining District, Navajo Co., Arizona, USAUSA310569Mineral Mining District, Navajo Co., Arizona, USAAN97_21AN97_21Giersdorf_00000992Giersdorf_00000992Montroseite 1365659-110-13-5236.949722222222,-110.23111111111
    MDRO1801803364Monument No. 1 Mine, Monument No. 1 Channel (Channel No. 36), Mystery Valley, Mineral Mining District, Navajo Co., Arizona, USAUSA310569Mineral Mining District, Navajo Co., Arizona, USAAN97_21AN97_21Giersdorf_00000992Giersdorf_00000992Montroseite 1365654-110-13-4936.948333333333,-110.23027777778
    P101993418Arkansas, USAUSAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Montroseite 1351229-92-53-5435.208055555556,-92.898333333333
    P1019910202Garland Co., Arkansas, USAUSAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Montroseite 1343625-93-10-4234.606944444444,-93.178333333333
    P101993422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Montroseite 10000000,0
    RP101993423Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Montroseite 1342844-92-58034.478888888889,-92.966666666667
    MDRO1019945867North Wilson Pit, Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Montroseite 10000000,0
    P96803585Colorado, USAUSAGSAB74_609GSAB74_609Giersdorf_00000609Giersdorf_00000608Montroseite 1385532-105-31-5138.925555555556,-105.53083333333
    24463Garfield Co., Colorado, USAUSAMontroseite 139336-107-29-3939.551666666667,-107.49416666667
    31556East Rifle Creek Area, Garfield Co., Colorado, USAUSAMontroseite 1393938-107-41-4639.660555555556,-107.69611111111
    MD6207Garfield Mine, East Rifle Creek Area, Garfield Co., Colorado, USAUSAMontroseite 1393923-107-42-1839.656388888889,-107.705
    MD6206Rifle Mine (Oriole Claims; Rifle Creek Mine; North Star Claims), East Rifle Creek Area, Garfield Co., Colorado, USAUSAMontroseite 1393955-107-41-1439.665277777778,-107.68722222222
    P968014313Mesa Co., Colorado, USAUSAGSAB74_609GSAB74_609Giersdorf_00000609Giersdorf_00000608Montroseite 139140-108-35-4439.027777777778,-108.59555555556
    P9680133688Uravan District, Mesa Co., Colorado, USAUSAGSAB74_609GSAB74_609Giersdorf_00000609Giersdorf_00000608Montroseite 138376-108-53-2638.618333333333,-108.89055555556
    P9680277648Calamity Mesa, Uravan District, Mesa Co., Colorado, USAUSAGSAB74_609GSAB74_609Giersdorf_00000609Giersdorf_00000608Montroseite 1383555-108-50-2138.598611111111,-108.83916666667
    MDO9680115884Matchless Mine, Calamity Mesa, Uravan District, Mesa Co., Colorado, USAUSA115884Matchless Mine, Calamity Mesa, Uravan District, Mesa Co., Colorado, USAGSAB74_609GSAB74_609Giersdorf_00000609Giersdorf_00000608Montroseite 1383710-108-52-1938.619444444444,-108.87194444444
    MD115880Lumsden No. 6 And No. 2, Uravan District, Mesa Co., Colorado, USAUSAMontroseite 1383846-109-2-4238.646111111111,-109.045
    23443Montrose Co., Colorado, USAUSAMontroseite 1381446-108-43-338.246111111111,-108.7175
    159110Bull Canyon District, Montrose Co., Colorado, USAUSAMontroseite 1381023-108-49-5338.173055555556,-108.83138888889
    MD265426Blue Streak Mine, Bull Canyon District, Montrose Co., Colorado, USAUSAMontroseite 1381158-108-50-2438.199444444444,-108.84
    282880Gypsum Valley, Montrose Co., Colorado, USAUSAMontroseite 1381333-108-46-738.225833333333,-108.76861111111
    MD116967Opera Box Mine (Aztec Mine), Gypsum Valley, Montrose Co., Colorado, USAUSAMontroseite 1381333-108-46-738.225833333333,-108.76861111111
    50061La Sal District (Paradox Valley District), Montrose Co., Colorado, USAUSAMontroseite 138213-108-54-4838.350833333333,-108.91333333333
    MD117367Valley View Mine, La Sal District (Paradox Valley District), Montrose Co., Colorado, USAUSAMontroseite 1382548-1090-2938.43,-109.00805555556
    24282Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381826-108-47-1538.307222222222,-108.7875
    MD116432AEC Lease Tract Unit C-SM-18 Prospect, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1382347-108-45-338.396388888889,-108.75083333333
    282656Bull Canyon, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381122-108-48-5138.189444444444,-108.81416666667
    MD3658Peanut Mine, Bull Canyon, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381127-108-46-2738.190833333333,-108.77416666667
    MD116622Duggan Adit (Dugan Adit), Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381332-108-46-1238.225555555556,-108.77
    26859Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381549-108-46-238.263611111111,-108.76722222222
    MD5982Bitter Creek Mine, Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1381553-108-41-5738.264722222222,-108.69916666667
    MD68449J J Mine, Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 138135-108-44-138.218055555556,-108.73361111111
    MD3657Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 138130-108-45038.216666666667,-108.75
    MD134143Virgin No. 2 Mine, Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 10000000,0
    MD134368Spring Creek Mesa, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 1382550-107-56-438.430555555556,-107.93444444444
    MD117392Whitney Mine, Uravan District, Montrose Co., Colorado, USAUSAMontroseite 138173-108-43-838.284166666667,-108.71888888889
    22058San Miguel Co., Colorado, USAUSAMontroseite 1375735-108-10-4037.959722222222,-108.17777777778
    24902Gypsum Valley District, San Miguel Co., Colorado, USAUSAMontroseite 13822-108-42-1938.033888888889,-108.70527777778
    MD228843Willhunt Property, Gypsum Valley District, San Miguel Co., Colorado, USAUSAMontroseite 10000000,0
    50128Lower San Miguel District, San Miguel Co., Colorado, USAUSAMontroseite 138056-108-2-5238.015555555556,-108.04777777778
    MD23250Placerville District, Lower San Miguel District, San Miguel Co., Colorado, USAUSAMontroseite 13803-108-3-1038.000833333333,-108.05277777778
    MD158727San Miguel River, Lower San Miguel District, San Miguel Co., Colorado, USAUSAMontroseite 10000000,0
    73134Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 138036-108-53-1238.01,-108.88666666667
    MD5966Burro Mine (C-SR-13 Mesa), Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 138242-108-53-2238.045,-108.88944444444
    MD119436Cougar Mine (Cougar Ventures C-SR-15), Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 138333-108-55-3238.059166666667,-108.92555555556
    MD29491Sunday Mine, Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 138419-108-48-1838.071944444444,-108.805
    MD119960Sunset Claims, Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 13810-108-52038.016666666667,-108.86666666667
    MD225602West Sunday Mine, Slick Rock District, San Miguel Co., Colorado, USAUSAMontroseite 138447-108-49-1838.079722222222,-108.82166666667
    145173Uravan District, San Miguel Co., Colorado, USAUSAMontroseite 138147-108-53-1638.029722222222,-108.88777777778
    119411Carnation Mine Group, Uravan District, San Miguel Co., Colorado, USAUSAMontroseite 138428-108-48-3638.074444444444,-108.81
    MD232835Sunday Number Two Mine (Sunday No. 2; Sunday #2), Carnation Mine Group, Uravan District, San Miguel Co., Colorado, USAUSAMontroseite 10000000,0
    208081Michigan, USAUSAMontroseite 144140-85-11-2044.027777777778,-85.188888888889
    22653Baraga Co., Michigan, USAUSAMontroseite 146449-88-13-746.735833333333,-88.218611111111
    125520Huron River, Baraga Co., Michigan, USAUSAMontroseite 1465115-88-3-3946.854166666667,-88.060833333333
    MD123769Huron River Uranium Prospect (Unnamed V Prospect; MRDS - 10171055), Huron River, Baraga Co., Michigan, USAUSAMontroseite 1465115-88-3-4046.854166666667,-88.061111111111
    P26033991New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 1343019-105-53-4134.505277777778,-105.89472222222
    P260313536McKinley Co., New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 1353752-108-42-2035.631111111111,-108.70555555556
    P260322034Grants District, McKinley Co., New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 1353225-108-12-3335.540277777778,-108.20916666667
    P26036447Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 1352028-107-49-4435.341111111111,-107.82888888889
    MDRO260347970Sandstone Mine, Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAUSA262609Haystack Butte (Haystack Mountain), Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 10000000,0
    MDRO260348107Section 10 Mine, Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAUSA262609Haystack Butte (Haystack Mountain), Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 10000000,0
    MDRO260347967Section 22 Deposit, Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAUSA262609Haystack Butte (Haystack Mountain), Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Montroseite 10000000,0
    21814San Juan Co., New Mexico, USAUSAMontroseite 1363317-108-40-3336.554722222222,-108.67583333333
    21774Shiprock District, San Juan Co., New Mexico, USAUSAMontroseite 1363358-109-1-136.566111111111,-109.01694444444
    47974Eastside Mines, Shiprock District, San Juan Co., New Mexico, USAUSAMontroseite 136439-109-1-5536.719166666667,-109.03194444444
    MD48207Nelson Point Mine, Eastside Mines, Shiprock District, San Juan Co., New Mexico, USAUSAMontroseite 1364255-109-2036.715277777778,-109.03333333333
    4104South Dakota, USAUSAMontroseite 143582-100-5-3243.967222222222,-100.09222222222
    25008Fall River Co., South Dakota, USAUSAMontroseite 1432034-103-32-5643.342777777778,-103.54888888889
    44863Edgemont Uranium District, Fall River Co., South Dakota, USAUSAMontroseite 1432258-103-46-5643.382777777778,-103.78222222222
    MD29495Runge Mine, Edgemont Uranium District, Fall River Co., South Dakota, USAUSAMontroseite 143230-103-47-5543.383333333333,-103.79861111111
    P2521314378Utah, USAUSAAM45_1257GSAB100_1069Michelle_577GSAB100_1069_tbl1_textMontroseite 1393549-111-40-4239.596944444444,-111.67833333333
    P117135777Emery Co., Utah, USAUSAGSAB74_609GSAB100_1069Giersdorf_00000551GSAB100_1069_tbl1_textMontroseite 1385633-110-45-3638.9425,-110.76
    209432Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385642-110-22-2438.945,-110.37333333333
    MD181984Incline No. 10 Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385831-110-22-1938.975277777778,-110.37194444444
    MD181987Incline No. 14 Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385827-110-22-2338.974166666667,-110.37305555556
    MD181995Incline No. 8 West And No. 8 Incline Mine (Dinosaur), Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385730-110-23-838.958333333333,-110.38555555556
    MD181996Incline No. 9 Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385759-110-22-2138.966388888889,-110.3725
    MD182463Lucky Strike No. 1 Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385860-110-22-2338.983333333333,-110.37305555556
    MD182466Lucky Strike No. 3 Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 138592-110-22-1538.983888888889,-110.37083333333
    MD182851No. 4; 5; 6; 4c-6 Incline Group Mine, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385819-110-22-1338.971944444444,-110.37027777778
    MD182852No. 7 Incline Group No. 7 Incline; No. 1 Shaft; No. 2 Shaft, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385837-110-22-1138.976944444444,-110.36972222222
    MD182853No. 8 Shaft, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385742-110-22-2038.961666666667,-110.37222222222
    MD184184United Prospectors Shaft Mine (Jack Rabbit), Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385810-110-21-5638.969444444444,-110.36555555556
    MD185070Welsh Shaft, Green River Desert District, Emery Co., Utah, USAUSAMontroseite 1385850-110-22-238.980555555556,-110.36722222222
    P117134146San Rafael District (San Rafael Swell), Emery Co., Utah, USAUSAGSAB74_609GSAB100_1069Giersdorf_00000551GSAB100_1069_tbl1_textMontroseite 138472-110-49-2438.783888888889,-110.82333333333
    P1171319321Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAUSAGSAB74_609GSAB100_1069Giersdorf_00000551GSAB100_1069_tbl1_textMontroseite 1384045-110-40-3238.679166666667,-110.67555555556
    MDRO11713180121AEC No. 8 (Calyx No. 8), Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAUSA182883North Mesa 9 & 10, North Mesa Mine Group, Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAGSAB74_609GSAB100_1069Giersdorf_00000551GSAB100_1069_tbl1_textMontroseite 1384045-110-40-1238.679166666667,-110.67
    MDO1178013541North Mesa Mine Group, Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAUSA182883North Mesa 9 & 10, North Mesa Mine Group, Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000551Giersdorf_00000644Montroseite 1384038-110-40-3638.677222222222,-110.67666666667
    MDRO1171337815Rex No. 2 Mine, Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAUSA182883North Mesa 9 & 10, North Mesa Mine Group, Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAGSAB74_609GSAB100_1069Giersdorf_00000551GSAB100_1069_tbl1_textMontroseite 1384045-110-40-1438.679166666667,-110.67055555556
    27382Garfield Co., Utah, USAUSAMontroseite 1375042-111-34-2837.845,-111.57444444444
    37859Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375852-110-42-5937.981111111111,-110.71638888889
    37863Crescent Creek, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 138321-110-38-3938.055833333333,-110.64416666667
    MD183528School Section 36 (North Wash No. 1), Crescent Creek, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 138351-110-38-4038.064166666667,-110.64444444444
    MD183532School Section No. 2 Occurrence, Crescent Creek, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 138319-110-39-4638.055277777778,-110.66277777778
    37361Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375847-110-37-5237.979722222222,-110.63111111111
    MD37882Blitz Nos. 1 - 7 Claims (King), Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375941-110-37-4737.994722222222,-110.62972222222
    MD181027Congress (Straight Creek; Last Stand), Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375817-110-38-1837.971388888889,-110.63833333333
    MD182083Jim Dandy (Bust), Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375952-110-38-1037.997777777778,-110.63611111111
    MD37883June Bell Nos. 1 - 4 Claims, Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375659-110-37-237.949722222222,-110.61722222222
    MD183388Roan Bull Occurrence (Tracyite 17 - 19), Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 138057-110-38-3138.015833333333,-110.64194444444
    MD184109Trachyte (Farmers Knob), Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375752-110-37-3937.964444444444,-110.6275
    MD184111Trachyte Group, Trachyte District, Henry Mts, Garfield Co., Utah, USAUSAMontroseite 1375740-110-36-4637.961111111111,-110.61277777778
    21743Grand Co., Utah, USAUSAMontroseite 138420-109-35-3238.7,-109.59222222222
    245775Gateway District, Grand Co., Utah, USAUSAMontroseite 1384037-109-7-1838.676944444444,-109.12166666667
    MD180247Axis (P.F.G.E.), Gateway District, Grand Co., Utah, USAUSAMontroseite 1383952-109-6-3638.664444444444,-109.11
    MD180555Bonanza 1 And 2 (Bonanza - Corvusite), Gateway District, Grand Co., Utah, USAUSAMontroseite 138371-109-5-1338.616944444444,-109.08694444444
    MD180719Canyon No. 1, Gateway District, Grand Co., Utah, USAUSAMontroseite 1383828-109-5-1138.641111111111,-109.08638888889
    MD180726Captain Jack (Petrified Tree), Gateway District, Grand Co., Utah, USAUSAMontroseite 138412-109-8-4238.683888888889,-109.145
    MD181428Effie F. Mine, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384035-109-8-4238.676388888889,-109.145
    MD181463Emma Occurrence, Gateway District, Grand Co., Utah, USAUSAMontroseite 1383945-109-9-938.6625,-109.1525
    MD181499F. W. No. 3, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384026-109-8-2238.673888888889,-109.13944444444
    MD181849Helen F Occurrence, Gateway District, Grand Co., Utah, USAUSAMontroseite 138418-109-6-5338.685555555556,-109.11472222222
    MD182134Jumbo, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384123-109-6-2238.689722222222,-109.10611111111
    MD182421Louise A And Louise A No. 2, Gateway District, Grand Co., Utah, USAUSAMontroseite 138414-109-7-4638.684444444444,-109.12944444444
    MD182550Mary No. 3 (Petrified Tree No. 8), Gateway District, Grand Co., Utah, USAUSAMontroseite 1384058-109-8-4438.682777777778,-109.14555555556
    MD182649Mineral Polar 22, Gateway District, Grand Co., Utah, USAUSAMontroseite 138415-109-8-2738.684722222222,-109.14083333333
    MD182813New Armstrong, Gateway District, Grand Co., Utah, USAUSAMontroseite 138404-109-9038.667777777778,-109.15
    MD183074Petrified Tree No. 9, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384047-109-7-4738.679722222222,-109.12972222222
    MD183118Pittsburg, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384136-109-6-1638.693333333333,-109.10444444444
    MD183265Rae Marie 3, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384039-109-3-4638.6775,-109.06277777778
    MD183266Rae Marie Nos. 4-6, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384026-109-3-4538.673888888889,-109.0625
    MD184054Thompson C, Gateway District, Grand Co., Utah, USAUSAMontroseite 1384017-109-8-4838.671388888889,-109.14666666667
    MD184758Unnamed Uranium (MRDS - 10089467), Gateway District, Grand Co., Utah, USAUSAMontroseite 1384027-109-8-4738.674166666667,-109.14638888889
    MD37959Uvanco Mine (Yellow Jacket Mine), Gateway District, Grand Co., Utah, USAUSAMontroseite 1383938-109-7-238.660555555556,-109.11722222222
    37383Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAMontroseite 1383957-109-7-5238.665833333333,-109.13111111111
    MD37938Elva M. Claim, Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAMontroseite 10000000,0
    20923Polar Mesa, Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAMontroseite 1383958-109-7-5338.666111111111,-109.13138888889
    MD181562Foster Mine, Polar Mesa, Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAMontroseite 1384010-109-8-5938.669444444444,-109.14972222222
    20927Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 1384944-109-30-3938.828888888889,-109.51083333333
    269398D-Day Mine Group, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 10000000,0
    MD270297D-Day No. 1 Mine, D-Day Mine Group, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 10000000,0
    MD37951Juniper Mine, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 1385145-109-27-1638.8625,-109.45444444444
    292393Yellow Cat Mesa, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 1385024-109-31-2038.84,-109.52222222222
    183008Parco Mine Group, Yellow Cat Mesa, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 1385036-109-31-438.843333333333,-109.51777777778
    MD17769Parco No. 23 Mine, Parco Mine Group, Yellow Cat Mesa, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAMontroseite 1384959-109-31-5938.833055555556,-109.53305555556
    P2526519312San Juan Co., Utah, USAUSAAM45_1257GSAB74_609Michelle_577Giersdorf_00000602Montroseite 1374936-109-36-2837.826666666667,-109.60777777778
    38505Abajo Mts, San Juan Co., Utah, USAUSAMontroseite 137519-109-27-4537.8525,-109.4625
    37456Monticello District (Blue Mountain District), Abajo Mts, San Juan Co., Utah, USAUSAMontroseite 1375313-109-26-2437.886944444444,-109.44
    MD185202Wilson Shaft, Monticello District (Blue Mountain District), Abajo Mts, San Juan Co., Utah, USAUSAMontroseite 137598-109-3-1437.985555555556,-109.05388888889
    P2528337454Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSAAM45_1257GSAB74_609Michelle_577Giersdorf_00000565Montroseite 1381053-109-13-3738.181388888889,-109.22694444444
    MDRO2138338509Cal Uranium Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA181354E. L. Cord Shaft (Jackie; Uncle Ben; Pasco; Jen), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000560Giersdorf_00000565Montroseite 10000000,0
    P120105268403Casa Colorado Rock, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSAGSAB74_609GSAB74_609Giersdorf_00000563Giersdorf_00000562Montroseite 1381115-109-15-2938.1875,-109.25805555556
    MDO12010538507Big Buck Mine (Standard), Casa Colorado Rock, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA38507Big Buck Mine (Standard), Casa Colorado Rock, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000563Giersdorf_00000562Montroseite 1381115-109-15-2938.1875,-109.25805555556
    MDRO2138338510Homestake Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA181354E. L. Cord Shaft (Jackie; Uncle Ben; Pasco; Jen), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000560Giersdorf_00000565Montroseite 1381351-109-16-5238.230833333333,-109.28111111111
    MDRO2138338511La Sal Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA181354E. L. Cord Shaft (Jackie; Uncle Ben; Pasco; Jen), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000560Giersdorf_00000565Montroseite 10000000,0
    MDO21218238514Mi Vida Mine (Utex Mine), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA38514Mi Vida Mine (Utex Mine), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000557Giersdorf_00000556Montroseite 1381124-109-15-3538.19,-109.25972222222
    MDO25220138512Radon Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA38512Radon Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAAM45_1257AM45_1257Michelle_577Michelle_577Montroseite 1381453-109-17-1538.248055555556,-109.2875
    MDRO2138338513Rattlesnake Mine, Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAUSA181354E. L. Cord Shaft (Jackie; Uncle Ben; Pasco; Jen), Big Indian District (Big Indian Wash - Lisbon Valley Area), San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000560Giersdorf_00000565Montroseite 1381742-109-20-1838.295,-109.33833333333
    37455Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373739-109-37-237.6275,-109.61722222222
    MD38528Basin No. 1 Mine (Basin & Kiev), Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373541-109-35-1037.594722222222,-109.58611111111
    MD38529Big Hole Mine (Cliffhouse), Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373539-109-35-4537.594166666667,-109.59583333333
    MD181099Cottonwood (Easter; Birthday; Shale), Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373529-109-35-5437.591388888889,-109.59833333333
    MD38533Found No. 2 Claim, Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 10000000,0
    MD182246Last Chance, Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373540-109-36-2437.594444444444,-109.60666666667
    MD184710Unknown Vanadium - Uranium (MRDS - 10106047), Cottonwood Canyon District (N. Of Bluff), San Juan Co., Utah, USAUSAMontroseite 1373539-109-35-3537.594166666667,-109.59305555556
    40018La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 1381938-109-6-5938.327222222222,-109.11638888889
    29425La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 138193-109-10-2238.3175,-109.17277777778
    MD29584Pandora Mine, La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 1381833-109-13-1338.309166666667,-109.22027777778
    MD30869Vanadium Queen Mine, La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 138207-109-4-5238.335277777778,-109.08111111111
    238969Lion Canyon, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 1382013-109-3-3738.336944444444,-109.06027777778
    MD38564Black Hat Mine, Lion Canyon, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 1382015-109-3-3738.3375,-109.06027777778
    MD112004Blue Cap Mine, Lion Canyon, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSAMontroseite 1382012-109-3-3938.336666666667,-109.06083333333
    4176La Sal Quadrangle, San Juan Co., Utah, USAUSAMontroseite 138189-109-2-2138.3025,-109.03916666667
    MD18741Firefly–Pigmay Mine, La Sal Quadrangle, San Juan Co., Utah, USAUSAMontroseite 1381954-109-5-5538.331666666667,-109.09861111111
    MD38573Little Peter Mine, La Sal Quadrangle, San Juan Co., Utah, USAUSAMontroseite 1382016-109-5-4738.337777777778,-109.09638888889
    MD38583Valley View Mine, La Sal Quadrangle, San Juan Co., Utah, USAUSAMontroseite 1382547-1090-2938.429722222222,-109.00805555556
    MD38586Yellow Bird Mine, La Sal Quadrangle, San Juan Co., Utah, USAUSAMontroseite 1381941-109-2-738.328055555556,-109.03527777778
    P7065158326Paradox Valley, San Juan Co., Utah, USAUSAGSAB74_609GSAB74_609Giersdorf_00000603Giersdorf_00000602Montroseite 1381914-109-8-1538.320555555556,-109.1375
    P706537458Paradox Valley District, Paradox Valley, San Juan Co., Utah, USAUSAGSAB74_609GSAB74_609Giersdorf_00000603Giersdorf_00000602Montroseite 1381914-109-8-1538.320555555556,-109.1375
    MDO706538660Gray Dawn Mine (Little Don Mine; Grey Dawn), Paradox Valley District, Paradox Valley, San Juan Co., Utah, USAUSA38660Gray Dawn Mine (Little Don Mine; Grey Dawn), Paradox Valley District, Paradox Valley, San Juan Co., Utah, USAGSAB74_609GSAB74_609Giersdorf_00000603Giersdorf_00000602Montroseite 1382016-109-5-4738.337777777778,-109.09638888889
    4191Washington Co., Utah, USAUSAMontroseite 1371539-113-27-3537.260833333333,-113.45972222222
    158336Leeds, Washington Co., Utah, USAUSAMontroseite 1371324-113-22-837.223333333333,-113.36888888889
    MD37499Silver Reef District (Harrisburg District), Leeds, Washington Co., Utah, USAUSAMontroseite 1371324-113-22-937.223333333333,-113.36916666667

    This mineral directly occurs at 136 localities (143 localities according to mindat, 281 localities if parents are counted as well)
    Of the 136 localities at which this mineral occurs, 30 have an age. (102 of the 281 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. (13 total)
     This locality is directly dated, but is not bottom-level. (5 total)
     This locality is not directly dated, and is not bottom-level. (71 total)

     This bottom-level locality has an age assigned to it from some other locality. (13 total)
     This locality does not have an age assigned to it. (100 bottom-level + 79 top/mid-level = 179 total)

       






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