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: Weeksite

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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
    P394390151AustraliaAustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-31-5-22139741-31.089444444444,139.12805555556
    P39439012222South Australia, AustraliaAustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-32-28-231372428-32.473055555556,137.40777777778
    P39439016633Flinders Ranges, South Australia, AustraliaAustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-31-17-461384827-31.296111111111,138.8075
    P394390157411North Flinders Ranges, Flinders Ranges, South Australia, AustraliaAustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-30-18-29139713-30.308055555556,139.12027777778
    P394390157410Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, AustraliaAustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-30-13-301392319-30.225,139.38861111111
    RP39439016656Mt Painter Area, Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, AustraliaAustralia157410Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, AustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-30-13-111392050-30.219722222222,139.34722222222
    MDRO39439016646Mount Painter No. 2 Workings, Mt Painter Area, Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, AustraliaAustralia157410Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, AustraliaCM52_183CM52_183Bradley_2012_127Bradley_2012_127Weeksite 1-30-13-141391955-30.220555555556,139.33194444444
    14279AustriaAustriaWeeksite 14732491441847.546944444444,14.071666666667
    245Carinthia, AustriaAustriaWeeksite 14647501431446.797222222222,14.053888888889
    42284Millstatt Lake Ridge, Carinthia, AustriaAustriaWeeksite 146452013355946.755555555556,13.599722222222
    46472Fresach, Millstatt Lake Ridge, Carinthia, AustriaAustriaWeeksite 146431813395546.721666666667,13.665277777778
    282599Laas, Fresach, Millstatt Lake Ridge, Carinthia, AustriaAustriaWeeksite 146431813395546.721666666667,13.665277777778
    MD42277Feldspar Quarry, Laas, Fresach, Millstatt Lake Ridge, Carinthia, AustriaAustriaWeeksite 146431813395546.721666666667,13.665277777778
    P670545366BrazilBrazilRBG24_43RBG24_43Giersdorf_00000847Giersdorf_00000848Weeksite 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    P630560387Minas Gerais, BrazilBrazilGSSP350_25GSSP350_25Alexandra-0440Alexandra-0439Weeksite 1-18-52-21-43-32-52-18.8725,-43.547777777778
    P6305605429Galiléia, Minas Gerais, BrazilBrazilGSSP350_25GSSP350_25Alexandra-0440Alexandra-0439Weeksite 1-18-57-41-41-28-19-18.961388888889,-41.471944444444
    MDRO630560395Urucum Claim (Córrego Do Urucum Pegmatite), Galiléia, Minas Gerais, BrazilBrazil381Divino Das Laranjeiras, Minas Gerais, BrazilGSSP350_25GSSP350_25Alexandra-0440Alexandra-0439Weeksite 1-19-1-23-41-27-36-19.023055555556,-41.46
    P67054522927São Paulo, BrazilBrazilRBG24_43RBG24_43Giersdorf_00000847Giersdorf_00000848Weeksite 1-22-56-22-47-57-19-22.939444444444,-47.955277777778
    P670545107371São Paulo, São Paulo, BrazilBrazilRBG24_43RBG24_43Giersdorf_00000847Giersdorf_00000848Weeksite 1-23-25-38-46-45-37-23.427222222222,-46.760277777778
    P67054514756Perus, São Paulo, São Paulo, BrazilBrazilRBG24_43RBG24_43Giersdorf_00000847Giersdorf_00000848Weeksite 1-23-25-38-46-45-37-23.427222222222,-46.760277777778
    MDB670545253267Pegmatite Quarries, Perus, São Paulo, São Paulo, BrazilBrazil253267Pegmatite Quarries, Perus, São Paulo, São Paulo, BrazilRBG24_43RBG24_43Giersdorf_00000847Giersdorf_00000848Weeksite 1-23-24-57-46-43-58-23.415833333333,-46.732777777778
    638ChileChileWeeksite 1-33-48-28-71-47-30-33.807777777778,-71.791666666667
    645Atacama, ChileChileWeeksite 1-27-34-59-70-1-27-27.583055555556,-70.024166666667
    657Copiapó Province, Atacama, ChileChileWeeksite 1-27-29-16-70-2-42-27.487777777778,-70.045
    52987Quebrada San Miguel, Copiapó Province, Atacama, ChileChileWeeksite 1-27-24-8-69-51-8-27.402222222222,-69.852222222222
    179940Los Azules Mine, Quebrada San Miguel, Copiapó Province, Atacama, ChileChileWeeksite 1-27-24-9-69-51-9-27.4025,-69.8525
    MD123596San Miguel Prospect, Los Azules Mine, Quebrada San Miguel, Copiapó Province, Atacama, ChileChileWeeksite 1-27-24-10-69-51-10-27.402777777778,-69.852777777778
    P54307944Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Weeksite 14951141523449.853888888889,15.384444444444
    P5430125707Karlovy Vary Region, Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Weeksite 15012512414050.201388888889,12.694444444444
    RP191179189767Cheb District, Karlovy Vary Region, Czech RepublicCzech Republic106091Zadní Chodov (Hinterkotten), Planá U Mariánských Lázní, Tachov District, Plzeň Region, Czech RepublicOGR81_188OGR81_188Giersdorf_00000829Giersdorf_00000829Weeksite 1505291230150.091388888889,12.500277777778
    RY191179144838Mariánské Lázně, Cheb District, Karlovy Vary Region, Czech RepublicCzech Republic106091Zadní Chodov (Hinterkotten), Planá U Mariánských Lázní, Tachov District, Plzeň Region, Czech RepublicOGR81_188OGR81_188Giersdorf_00000829Giersdorf_00000829Weeksite 14959171247549.988055555556,12.784722222222
    MD123052Kladská, Mariánské Lázně, Cheb District, Karlovy Vary Region, Czech RepublicCzech RepublicWeeksite 1501341240450.026111111111,12.667777777778
    P54305615Karlovy Vary District, Karlovy Vary Region, Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Weeksite 150174912542350.296944444444,12.906388888889
    MDO5430777Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech RepublicCzech RepublicCollisional Boundary236802Červená Vein, Rovnost Mine (Werner Mine), Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech RepublicJG59_223JG59_223Michelle_544Michelle_541Weeksite 150221812535850.371666666667,12.899444444444
    29453Plzeň Region, Czech RepublicCzech RepublicWeeksite 149372013184749.622222222222,13.313055555556
    309503Plzeň-South District, Plzeň Region, Czech RepublicCzech RepublicWeeksite 14932613413649.535,13.693333333333
    18483Nepomuk, Plzeň-South District, Plzeň Region, Czech RepublicCzech RepublicWeeksite 14928213423749.467222222222,13.710277777778
    MD189013Zborovy, Nepomuk, Plzeň-South District, Plzeň Region, Czech RepublicCzech RepublicWeeksite 10000000,0
    P33629514244GermanyGermanyMP105_187GCA57_1053Giersdorf_00000976Giersdorf_00000948Weeksite 151261810221151.438333333333,10.369722222222
    P2952951763Baden-Württemberg, GermanyGermanyGCA57_1053GCA57_1053Giersdorf_00000948Giersdorf_00000948Weeksite 14839118555948.653055555556,8.9330555555556
    P2952954434Black Forest, Baden-Württemberg, GermanyGermanyGCA57_1053GCA57_1053Giersdorf_00000948Giersdorf_00000948Weeksite 148934864048.159444444444,8.1111111111111
    P29529527148St Blasien, Black Forest, Baden-Württemberg, GermanyGermanyGCA57_1053GCA57_1053Giersdorf_00000948Giersdorf_00000948Weeksite 1474559852247.766388888889,8.0894444444444
    P29529534396Menzenschwand, St Blasien, Black Forest, Baden-Württemberg, GermanyGermany34396Menzenschwand, St Blasien, Black Forest, Baden-Württemberg, GermanyGCA57_1053GCA57_1053Giersdorf_00000948Giersdorf_00000948Weeksite 1475019825647.838611111111,8.0488888888889
    MDRY2952951777Krunkelbach Valley Uranium Deposit, Menzenschwand, St Blasien, Black Forest, Baden-Württemberg, GermanyGermanyContinental Extension34396Menzenschwand, St Blasien, Black Forest, Baden-Württemberg, GermanyGCA57_1053GCA57_1053Giersdorf_00000948Giersdorf_00000948Weeksite 1475020825647.838888888889,8.0488888888889
    P3363281766Bavaria, GermanyGermanyMP105_187MP105_187Giersdorf_00000976Giersdorf_00000970Weeksite 14910511254549.168055555556,11.429166666667
    P336328307267Lower Franconia, Bavaria, GermanyGermanyMP105_187MP105_187Giersdorf_00000976Giersdorf_00000970Weeksite 1501379535750.026944444444,9.8991666666667
    P33632831857Aschaffenburg, Lower Franconia, Bavaria, GermanyGermanyMP105_187MP105_187Giersdorf_00000976Giersdorf_00000970Weeksite 1501179104750.021388888889,9.1797222222222
    P336328280586Dörrmorsbach, Aschaffenburg, Lower Franconia, Bavaria, GermanyGermanyMP105_187MP105_187Giersdorf_00000976Giersdorf_00000970Weeksite 1495647914649.946388888889,9.235
    MDO33632831764Stahl Quarry, Dörrmorsbach, Aschaffenburg, Lower Franconia, Bavaria, GermanyGermany31764Stahl Quarry, Dörrmorsbach, Aschaffenburg, Lower Franconia, Bavaria, GermanyMP105_187MP105_187Giersdorf_00000976Giersdorf_00000970Weeksite 1495648914749.946666666667,9.2352777777778
    14488JapanJapanWeeksite 135195713558335.3325,135.9675
    108281Tottori, JapanJapanWeeksite 1351122133302735.189444444444,133.5075
    MD13944Ningyo-toge Mine (Ningyo-tohge Mine), Tottori, JapanJapanWeeksite 1351830133556035.308333333333,133.93333333333
    P44.952.72285MexicoMexicoEG86_233AG9_713Giersdorf_00000961Giersdorf_00000811Weeksite 1222655-102-27-1522.448611111111,-102.45416666667
    P44.952.72297Chihuahua, MexicoMexicoEG86_233AG9_713Giersdorf_00000961Giersdorf_00000811Weeksite 1281923-106-41-2628.323055555556,-106.69055555556
    P44.952.717024Aldama Municipality, Chihuahua, MexicoMexicoEG86_233AG9_713Giersdorf_00000961Giersdorf_00000811Weeksite 129318-105-40-4029.055,-105.67777777778
    P44.952.722313Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexicoEG86_233AG9_713Giersdorf_00000961Giersdorf_00000811Weeksite 12979-106-2-5629.119166666667,-106.04888888889
    P44.952.717023Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexicoEG86_233AG9_713Giersdorf_00000961Giersdorf_00000811Weeksite 12979-106-2-5729.119166666667,-106.04916666667
    MDY44.9538.315672Margaritas No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexico15672Margaritas No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoEG86_233EG86_233Giersdorf_00000961Giersdorf_00000961Weeksite 10000000,0
    MDRY44.9538.315673Margaritas No. 2 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexico15672Margaritas No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoEG86_233EG86_233Giersdorf_00000961Giersdorf_00000961Weeksite 10000000,0
    MDB13.12.717009Nopal No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexico17009Nopal No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoAG9_713AG9_713Giersdorf_00000811Giersdorf_00000811Weeksite 129641-106-2-629.111388888889,-106.035
    MDRY44.9538.317010Nopal No. 2 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexico15672Margaritas No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoEG86_233EG86_233Giersdorf_00000961Giersdorf_00000961Weeksite 10000000,0
    MDRY44.9538.317012Nopal No. 3 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoMexico15672Margaritas No. 1 Mine, Sierra Peña Blanca, Peña Blanca District, Aldama Municipality, Chihuahua, MexicoEG86_233EG86_233Giersdorf_00000961Giersdorf_00000961Weeksite 10000000,0
    10257NamibiaNamibiaWeeksite 1-21-56-1516451-21.9375,16.750277777778
    25646Erongo Region, NamibiaNamibiaWeeksite 1-22-16-2515189-22.273611111111,15.3025
    2431Arandis, Erongo Region, NamibiaNamibiaWeeksite 1-22-22-33145437-22.375833333333,14.910277777778
    236086Goanikontes, Arandis, Erongo Region, NamibiaNamibiaWeeksite 1-22-40-12144948-22.67,14.83
    MD7864Goanikontes Claim, Goanikontes, Arandis, Erongo Region, NamibiaNamibiaWeeksite 10000000,0
    5869PeruPeruWeeksite 1-11-25-24-75-20-42-11.423333333333,-75.345
    55620Puno, PeruPeruWeeksite 1-15-4-25-700-22-15.073611111111,-70.006111111111
    156100Carabaya Province, Puno, PeruPeruWeeksite 1-13-58-29-70-33-30-13.974722222222,-70.558333333333
    MD264979Macusani Uranium Deposits (Quenamari Meseta), Carabaya Province, Puno, PeruPeruWeeksite 1-13-56-59-70-370-13.949722222222,-70.616666666667
    P43043014254RomaniaRomaniaEG10_123EG10_123Giersdorf_00000670Giersdorf_00000670Weeksite 146245924182146.416388888889,24.305833333333
    P430430193300Suceava, RomaniaRomaniaEG10_123EG10_123Giersdorf_00000670Giersdorf_00000670Weeksite 147342925242947.574722222222,25.408055555556
    P430430132313Suceava District, Suceava, RomaniaRomaniaEG10_123EG10_123Giersdorf_00000670Giersdorf_00000670Weeksite 10000000,0
    MDY430430193302Crucea, Suceava District, Suceava, RomaniaRomania193302Crucea, Suceava District, Suceava, RomaniaEG10_123EG10_123Giersdorf_00000670Giersdorf_00000670Weeksite 10000000,0
    P12570.013366USAUSAGSAM206_307NAVDATKristen001410NAVDAT-5292Weeksite 1374912-83-42-4937.82,-83.713611111111
    P23.221.83293Arizona, USAUSAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 1332843-111-18-3933.478611111111,-111.31083333333
    3392Yavapai Co., Arizona, USAUSAWeeksite 1342141-112-28-2434.361388888889,-112.47333333333
    277007Date Creek Basin, Yavapai Co., Arizona, USAUSAWeeksite 1341828-113-16-2934.307777777778,-113.27472222222
    MD8448Anderson Mine (Date Creek Project; U-V Mine; Uranium-Air Mine), Date Creek Basin, Yavapai Co., Arizona, USAUSAWeeksite 1341829-113-16-2934.308055555556,-113.27472222222
    39735Weaver Mts, Yavapai Co., Arizona, USAUSAWeeksite 1341723-112-45-2634.289722222222,-112.75722222222
    31056Weaver District (Virginia District; Mocking Bird District), Weaver Mts, Yavapai Co., Arizona, USAUSAWeeksite 134107-112-43-3134.168611111111,-112.72527777778
    MD46708Congress Junction Area, Weaver District (Virginia District; Mocking Bird District), Weaver Mts, Yavapai Co., Arizona, USAUSAWeeksite 10000000,0
    P23.221.818497Yuma Co., Arizona, USAUSA18497Yuma Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 1325225-113-53-2832.873611111111,-113.89111111111
    P23.221.833633Muggins Mts, Yuma Co., Arizona, USAUSAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 1325537-114-7-3732.926944444444,-114.12694444444
    P23.221.833582Muggins District, Muggins Mts, Yuma Co., Arizona, USAUSA33582Muggins District, Muggins Mts, Yuma Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 1325538-114-7-3832.927222222222,-114.12722222222
    RP23.221.833625Muggins Mountains Uranium Prospects, Muggins District, Muggins Mts, Yuma Co., Arizona, USAUSA33582Muggins District, Muggins Mts, Yuma Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 132450-114-9-3832.75,-114.16055555556
    MDRO23.221.833629Red Knob Mine (Red Knob Prospect; Red Knob Claims), Muggins Mountains Uranium Prospects, Muggins District, Muggins Mts, Yuma Co., Arizona, USAUSA33582Muggins District, Muggins Mts, Yuma Co., Arizona, USAAGSD12_201AGSD12_201Giersdorf_00000402Giersdorf_00000402Weeksite 1324430-114-12032.741666666667,-114.2
    P1560.013424California, USAUSAAJS299_93NAVDATMichelle_473NAVDAT-5292Weeksite 1374954-120-44-337.831666666667,-120.73416666667
    P1560.013462Inyo Co., California, USAUSAAJS299_93NAVDATMichelle_473NAVDAT-5292Weeksite 1363553-117-40-936.598055555556,-117.66916666667
    O1560.01215002Coso Mts (Coso Range), Inyo Co., California, USAUSA215002Coso Mts (Coso Range), Inyo Co., California, USAAJS299_93NAVDATMichelle_473NAVDAT-5292Weeksite 1361326-117-50-4736.223888888889,-117.84638888889
    209185Coso District (New Coso District), Coso Mts (Coso Range), Inyo Co., California, USAUSAWeeksite 136710-117-47-336.119444444444,-117.78416666667
    MD3465Unnamed U Occurrence [1], Coso District (New Coso District), Coso Mts (Coso Range), Inyo Co., California, USAUSAWeeksite 136813-117-57036.136944444444,-117.95
    23258Plumas Co., California, USAUSAWeeksite 1395626-120-54-5839.940555555556,-120.91611111111
    MD28439Red Rock Mine, Plumas Co., California, USAUSAWeeksite 1401319-120-55-4140.221944444444,-120.92805555556
    14194Nevada, USAUSAWeeksite 1391258-117-33-1539.216111111111,-117.55416666667
    21928Humboldt Co., Nevada, USAUSAWeeksite 141209-118-4-841.335833333333,-118.06888888889
    36832Bottle Creek District, Humboldt Co., Nevada, USAUSAWeeksite 1412141-118-19-3041.361388888889,-118.325
    MD62322Buff Peak Prospect, Bottle Creek District, Humboldt Co., Nevada, USAUSAWeeksite 141229-118-21-2741.369166666667,-118.3575
    5881Virgin Valley, Humboldt Co., Nevada, USAUSAWeeksite 1414931-119-2-5941.825277777778,-119.04972222222
    MD65331Unnamed Opal Prospect, Virgin Valley, Humboldt Co., Nevada, USAUSAWeeksite 10000000,0
    14361Mineral Co., Nevada, USAUSAWeeksite 1383248-118-20-1238.546666666667,-118.33666666667
    37023Marietta District, Mineral Co., Nevada, USAUSAWeeksite 1381726-118-30-3438.290555555556,-118.50944444444
    MD266124-D Prospect, Marietta District, Mineral Co., Nevada, USAUSAWeeksite 1381210-118-32-4038.202777777778,-118.54444444444
    MD37035Teels Marsh, Mineral Co., Nevada, USAUSAWeeksite 1381220-118-21-2238.205555555556,-118.35611111111
    14197Washoe Co., Nevada, USAUSAWeeksite 140518-119-40-640.088333333333,-119.66833333333
    37205Pyramid District, Washoe Co., Nevada, USAUSAWeeksite 139516-119-31-5939.851666666667,-119.53305555556
    MD65332Garrett Prospect, Pyramid District, Washoe Co., Nevada, USAUSAWeeksite 10000000,0
    P26033991New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Weeksite 1343019-105-53-4134.505277777778,-105.89472222222
    P11511021846Cibola Co., New Mexico, USAUSATMG48_23TMG48_23Giersdorf_00000701Giersdorf_00000701Weeksite 135056-107-34-4635.015555555556,-107.57944444444
    P11511021688Laguna District, Cibola Co., New Mexico, USAUSATMG48_23TMG48_23Giersdorf_00000701Giersdorf_00000701Weeksite 135045-107-16035.0125,-107.26666666667
    MDY11511033622Jackpile Mine (Jackpile-Paguate), Laguna District, Cibola Co., New Mexico, USAUSA33622Jackpile Mine (Jackpile-Paguate), Laguna District, Cibola Co., New Mexico, USATMG48_23TMG48_23Giersdorf_00000701Giersdorf_00000701Weeksite 10000000,0
    P260313536McKinley Co., New Mexico, USAUSAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Weeksite 1353752-108-42-2035.631111111111,-108.70555555556
    MDY260322034Grants District, McKinley Co., New Mexico, USAUSA262609Haystack Butte (Haystack Mountain), Ambrosia Lake Sub-district, Grants District, McKinley Co., New Mexico, USAGSAB74_609TMG48_23Giersdorf_00000589Giersdorf_00000707Weeksite 1353225-108-12-3335.540277777778,-108.20916666667
    P125798214026Pennsylvania, USAUSAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 1403525-76-53-4540.590277777778,-76.895833333333
    P125798223874Northampton Co., Pennsylvania, USAUSAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 1404150-75-19-3540.697222222222,-75.326388888889
    P125798216768Easton, Northampton Co., Pennsylvania, USAUSAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 140435-75-11-3940.718055555556,-75.194166666667
    P125798223500Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USAUSAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 140435-75-11-4040.718055555556,-75.194444444444
    P1257982269881C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USAUSAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 140438-75-11-3140.718888888889,-75.191944444444
    MDO125798210113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USAUSA10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USAGSAM206_307GSAM206_307Kristen001410Kristen001411Weeksite 140438-75-11-3140.718888888889,-75.191944444444
    P38264126Texas, USAUSANAVDATNAVDATNAVDAT-4700NAVDAT-4700Weeksite 1312242-98-30-2731.378333333333,-98.5075
    31001Live Oak Co., Texas, USAUSAWeeksite 1282945-98-8-4828.495833333333,-98.146666666667
    MD274212Mabel Mine, Live Oak Co., Texas, USAUSAWeeksite 1283331-98-17-1828.558611111111,-98.288333333333
    MD42254Mabel New Mine, Live Oak Co., Texas, USAUSAWeeksite 10000000,0
    P382628190Presidio Co., Texas, USAUSANAVDATNAVDATNAVDAT-4700NAVDAT-4700Weeksite 1295557-104-21-3729.9325,-104.36027777778
    MDO382642436Mammoth Mine (Quinn Creek Mine; Valentine Mine), Presidio Co., Texas, USAUSA42436Mammoth Mine (Quinn Creek Mine; Valentine Mine), Presidio Co., Texas, USANAVDATNAVDATNAVDAT-4700NAVDAT-4700Weeksite 1302649-104-48-1630.446944444444,-104.80444444444
    P252614378Utah, USAUSAMM77_367EPSL46_221Michelle_744Scott-EPSL46_221-0005Weeksite 1393549-111-40-4239.596944444444,-111.67833333333
    21743Grand Co., Utah, USAUSAWeeksite 138420-109-35-3238.7,-109.59222222222
    20927Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAWeeksite 1384944-109-30-3938.828888888889,-109.51083333333
    292394Mollie Hogans, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAWeeksite 1384929-109-29-3938.824722222222,-109.49416666667
    MD183994Telluride Mine, Mollie Hogans, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSAWeeksite 1384929-109-29-4038.824722222222,-109.49444444444
    P42619295Juab Co., Utah, USAUSAEPSL46_221EPSL46_221Scott-EPSL46_221-0001Scott-EPSL46_221-0005Weeksite 1394411-112-36-839.736388888889,-112.60222222222
    P4264154Thomas Range, Juab Co., Utah, USAUSAEPSL46_221EPSL46_221Scott-EPSL46_221-0001Scott-EPSL46_221-0005Weeksite 1394242-113-8-1439.711666666667,-113.13722222222
    MD38113Good Will Group (Yellow Chief Group), Thomas Range, Juab Co., Utah, USAUSAWeeksite 10000000,0
    MDO42637506Spor Mountain, Thomas Range, Juab Co., Utah, USAUSA37506Spor Mountain, Thomas Range, Juab Co., Utah, USAEPSL46_221EPSL46_221Scott-EPSL46_221-0001Scott-EPSL46_221-0005Weeksite 1394325-113-11-4639.723611111111,-113.19611111111
    14942Topaz Mountain, Thomas Range, Juab Co., Utah, USAUSAWeeksite 139420-113-4-4339.7,-113.07861111111
    MD4158Autunite No. 8 Claim, Topaz Mountain, Thomas Range, Juab Co., Utah, USAUSAWeeksite 1394150-113-4-4039.697222222222,-113.07777777778
    MD38114Yellow Chief Group, Thomas Range, Juab Co., Utah, USAUSAWeeksite 10000000,0
    P25220119312San Juan Co., Utah, USAUSAMM77_367MM77_367Michelle_744Michelle_744Weeksite 1374936-109-36-2837.826666666667,-109.60777777778
    P25220138503White Canyon District, San Juan Co., Utah, USAUSAMM77_367MM77_367Michelle_744Michelle_744Weeksite 1374341-110-18037.728055555556,-110.3
    P25220137459Red Canyon, White Canyon District, San Juan Co., Utah, USAUSAMM77_367MM77_367Michelle_744Michelle_744Weeksite 1373458-110-14-4737.582777777778,-110.24638888889
    MDRO252201183262Radium King Eastern Working Mine (Includes East Incline And Allen No. 2 Mines), Red Canyon, White Canyon District, San Juan Co., Utah, USAUSA38665Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, USAMM77_367MM77_367Michelle_744Michelle_744Weeksite 1373456-110-13-5237.582222222222,-110.23111111111
    4227Wyoming, USAUSAWeeksite 14355-107-11-4443.084722222222,-107.19555555556
    22825Niobrara Co., Wyoming, USAUSAWeeksite 1425735-104-35-4042.959722222222,-104.59444444444
    267461Lusk, Niobrara Co., Wyoming, USAUSAWeeksite 1424541-104-28-1042.761388888889,-104.46944444444
    MD7310Silver Cliff Mine (Rochelle Mine), Lusk, Niobrara Co., Wyoming, USAUSAWeeksite 1424542-104-28-1042.761666666667,-104.46944444444

    This mineral directly occurs at 42 localities (45 localities according to mindat, 146 localities if parents are counted as well)
    Of the 42 localities at which this mineral occurs, 19 have an age. (79 of the 146 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. (8 total)
     This locality is directly dated, but is not bottom-level. (5 total)
     This locality is not directly dated, and is not bottom-level. (58 total)

     This bottom-level locality has an age assigned to it from some other locality. (8 total)
     This locality does not have an age assigned to it. (21 bottom-level + 46 top/mid-level = 67 total)

       







    All locality data graciously provided by mindat.org

    All age data...

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