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



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Picuris District, Taos Co., New Mexico, USA

Oldest recorded age at locality: 1899
Youngest recorded age at locality: 861.9

mindat Locality ID: 21698
mindat URL: http://www.mindat.org/loc-21698.html

Tectonic Settings:

Total number of sublocalities beneath "Picuris District, Taos Co., New Mexico, USA": 20
Total number of bottom-level sublocalities: 17

Number of Child Localities: 17
Child Localities:
Arroyo Miranda
Bismuth Prospect
Champion Mine
Copper Hill Deposits
Copper Mountain
Cueva Blanca Mine (White Cave Mine)
Glenwoody Camp (Cieneguilla Camp)
Goats Point Prospect
Harding Mine (Harding Pegmatite)
Hondo Canyon
Hondo Canyon Sillimanite-Kyanite (Lund's) Prospect
Oxide King Claim
Pilar Wall Mine
Trampas
Unnamed Prospects
Upper Hondo Canyon
Wilson Prospect

Latitude: 36°12'19"N
Longitude: 105°47'10"W
Decimal Degree (lat, lon): 36.205277777778,-105.78611111111
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.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au B Be Bi C Ca Ce Cl Cu F Fe H K Li Mg Mn Na Nb O P Pb S Sb Si Ta Th Ti V W Zn Zr 

Elements from minerals reported directly at this locality: Ag Al As Au Ca Cl Cu Fe H K Li Mg O S Si Ti W 

Structural Groups for minerals in this locality: 
AcanthiteAdeliteAllaniteAllophaneAmphiboleAndalusiteApatiteArsenicArsenopyriteBeryl
BismutiteBrookiteCalciteCancrinite-sodaliteChalcopyriteChloritoidClayClinozoisiteColumbiteCopper
CorundumCovelliteDescloiziteEpidoteFeldsparFluoriteGarnetHalotrichiteKaoliniteLöllingite
MalachiteMicaMonaziteNoneNot in a structural groupOlivinePhenakitePyritePyrochlorePyrophyllite
PyroxeneQuartzRocksaltRutileScheeliteSmectite-vermiculiteSodaliteSpinelStauroliteStibnite
TetrahedriteTitaniteTopazTourmalineVolborthiteWavelliteZircon

94 IMA Minerals at location:
Acanthite  (*)Actinolite  (*)Albite  (*)Allanite-(Ce)  (*)Almandine  (*)
Andalusite  (*)Ankerite  (*)Anorthite  (*)Arsenopyrite  (*)Augite  (*)
Azurite  (*)Bertrandite  (*)Beryl  (*)Beyerite  (*)Bismite  (*)
Bismuth  (*)Bismuthinite  (*)Bismutite  (*)Bismutotantalite  (*)Bityite  (*)
Bornite  (*)Brookite  (*)Calcite  (*)Chalcocite  (*)Chalcopyrite  (*)
Chlorargyrite  (*)Chloritoid  (*)Chrysocolla  (*)Clinozoisite  (*)Columbite-(Mn)  (*)
Conichalcite  (*)Cordierite  (*)Corundum  (*)Covellite  (*)Cuprite  (*)
Cuprotungstite  (*)Danalite  (*)Diopside  (*)Dravite  (*)Elbaite  (*)
Epidote  (*)Eucryptite  (*)Fluorapatite  (*)Fluorite  (*)Foitite  (*)
Gahnite  (*)Galena  (*)Gold  (*)Hematite  (*)Holmquistite  (*)
Ilmenite  (*)Kaolinite  (*)Kyanite  (*)Lithiophilite  (*)Löllingite  (*)
Magnetite  (*)Malachite  (*)Microcline  (*)Monazite-(Ce)  (*)Montebrasite  (*)
Montmorillonite  (*)Mottramite  (*)Muscovite  (*)Orthoclase  (*)Petalite  (*)
Phlogopite  (*)Pickeringite  (*)Piemontite  (*)Pucherite  (*)Pyrite  (*)
Pyrophyllite  (*)Quartz  (*)Roscoelite  (*)Rutile  (*)Scheelite  (*)
Schorl  (*)Sillimanite  (*)Silver  (*)Spessartine  (*)Spodumene  (*)
Staurolite  (*)Stibiconite  (*)Tantalite-(Mn)  (*)Tenorite  (*)Tetrahedrite-(Zn)  (*)
Thorite  (*)Titanite  (*)Topaz  (*)Tremolite  (*)Vanadinite  (*)
Volborthite  (*)Wavellite  (*)Zircon  (*)Zoisite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S145714132247544,2475452793
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)21899861.903419
Albite  (*)FeldsparNa(AlSi3O8)1899140612475518803
Allanite-(Ce)  (*)Allanite EpidoteCaCe(Al2Fe2+)[Si2O7][SiO4]O(OH)1899861.91247551706
Almandine  (*)GarnetFe2+3Al2(SiO4)31899861.912475512353
Andalusite  (*)AndalusiteAl2SiO51899861.93247545,247551,2475521310
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)21899861.92247551,2475573092
Anorthite  (*)FeldsparCa(Al2Si2O8)1899861.901036
Arsenopyrite  (*)ArsenopyriteFeAsS1899861.909052
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O61899861.902060
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)21899861.912475515509
Bertrandite  (*)Not in a structural groupBe4Si2O7(OH)21899861.91247551606
Beryl  (*)BerylBe3Al2Si6O181899861.912475514286
Beyerite  (*)BismutiteCaBi2O2(CO3)21899861.9124755196
Bismite  (*)NoneBi2O31899861.91247551214
Bismuth  (*)ArsenicBi1899861.912475511966
Bismuthinite  (*)StibniteBi2S31899861.912475511935
Bismutite  (*)BismutiteBi2O2(CO3)1899861.91247551716
Bismutotantalite  (*)NoneBiTaO41899861.9124755123
Bityite  (*)Mica ClayCaLiAl2(Si2BeAl)O10(OH)21899861.9124755131
Bornite  (*)NoneCu5FeS41899861.905516
Brookite  (*)BrookiteTiO21899861.90700
Calcite  (*)CalciteCa(CO3)1899861.92247551,24755727770
Chalcocite  (*)NoneCu2S1899861.94247544,247545,247551,2475545707
Chalcopyrite  (*)ChalcopyriteCuFeS21899861.92247551,24755727198
Chlorargyrite  (*)RocksaltAgCl1899861.901382
Chloritoid  (*)ChloritoidFe2+Al2O(SiO4)(OH)21899861.92247545,247551376
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O1899861.95247544,247545,247547,247551,2475573531
Clinozoisite  (*)Clinozoisite EpidoteCa2Al3[Si2O7][SiO4]O(OH)1899861.901025
Columbite-(Mn)  (*)ColumbiteMn2+Nb2O61899861.91247551289
Conichalcite  (*)AdeliteCaCu(AsO4)(OH)1247547363
Cordierite  (*)BerylMg2Al4Si5O181899861.912475511008
Corundum  (*)CorundumAl2O31899861.901797
Covellite  (*)CovelliteCuS145714132247544,2475454165
Cuprite  (*)Not in a structural groupCu2O145714133247544,247545,2475542970
Cuprotungstite  (*)NoneCu2+3(WO4)2(OH)21899861.9067
Danalite  (*)Cancrinite-sodalite SodaliteBe3Fe2+4(SiO4)3S1899861.9124755158
Diopside  (*)PyroxeneCaMgSi2O61899861.904135
Dravite  (*)TourmalineNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)1247547648
Elbaite  (*)TourmalineNa(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH)1899861.91247551520
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)1899861.92247551,2475578173
Eucryptite  (*)PhenakiteLiAlSiO41899861.9124755129
Fluorapatite  (*)ApatiteCa5(PO4)3F1899861.912475512740
Fluorite  (*)FluoriteCaF21899861.912475519617
Foitite  (*)Tourmaline   (Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH)124754775
Gahnite  (*)SpinelZnAl2O41899861.91247551445
Galena  (*)RocksaltPbS124756024243
Gold  (*)CopperAu1899861.9030554
Hematite  (*)CorundumFe2O32247545,24755314640
Holmquistite  (*)Amphibole   Li2(Mg3Al2)Si8O22(OH)21899861.9124755142
Ilmenite  (*)CorundumFe2+Ti4+O31899861.93247545,247551,2475535433
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)41899861.93247548,247551,2475575591
Kyanite  (*)Not in a structural groupAl2OSiO44247545,247547,247552,2475531507
Lithiophilite  (*)OlivineLiMn2+(PO4)1899861.91247551155
Löllingite  (*)LöllingiteFeAs21899861.91247551762
Magnetite  (*)SpinelFe2+Fe3+2O41899861.93247542,247551,24755314899
Malachite  (*)MalachiteCu2(CO3)(OH)21899861.94247544,247545,247547,24755112537
Microcline  (*)FeldsparK(AlSi3O8)1899861.912475514924
Monazite-(Ce)  (*)MonaziteCe(PO4)1899861.91247551945
Montebrasite  (*)NoneLiAl(PO4)(OH)1899861.91247551200
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O1899861.912475511508
Mottramite  (*)DescloizitePbCu(VO4)(OH)1899861.91247551362
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)21666.2411366247545,247547,247548,247551,247553,24755817380
Orthoclase  (*)FeldsparK(AlSi3O8)1899861.912475512349
Petalite  (*)Not in a structural groupLiAlSi4O101899861.90124
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)21899861.902273
Pickeringite  (*)HalotrichiteMgAl2(SO4)4·22H2O1899861.91247551265
Piemontite  (*)EpidoteCa2(Al2Mn3+)[Si2O7][SiO4]O(OH)1247555260
Pucherite  (*)ScheeliteBi(VO4)1899861.9124755153
Pyrite  (*)PyriteFeS21899861.92247544,24755139462
Pyrophyllite  (*)Clay PyrophylliteAl2Si4O10(OH)21899861.92247548,247551771
Quartz  (*)QuartzSiO21899861.96247543,247544,247545,247547,247551,24755361156
Roscoelite  (*)MicaKV3+2(Si3Al)O10(OH)21899861.91247551253
Rutile  (*)RutileTiO21899861.92247545,2475515614
Scheelite  (*)ScheeliteCa(WO4)12475474894
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1899861.912475512705
Sillimanite  (*)Not in a structural groupAl2SiO52247552,2475531516
Silver  (*)CopperAg12475455186
Spessartine  (*)GarnetMn2+3Al2(SiO4)31899861.912475511214
Spodumene  (*)PyroxeneLiAlSi2O61899861.91247551688
Staurolite  (*)StauroliteFe2+2Al9Si4O23(OH)145714132247544,247552978
Stibiconite  (*)PyrochloreSb3+Sb5+2O6(OH)1247545446
Tantalite-(Mn)  (*)ColumbiteMn2+Ta2O61899861.91247551211
Tenorite  (*)NoneCuO1899861.92247551,2475571101
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S13145714132247544,2475455317
Thorite  (*)ZirconTh(SiO4)1899861.912475511006
Titanite  (*)TitaniteCaTi(SiO4)O1899861.912475514899
Topaz  (*)TopazAl2SiO4F21899861.912475511476
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)21899861.902562
Vanadinite  (*)ApatitePb5(VO4)3Cl1899861.91247551605
Volborthite  (*)VolborthiteCu3V2O7(OH)2·2H2O1247545155
Wavellite  (*)WavelliteAl3(PO4)2(OH)3·5H2O1899861.91247551374
Zircon  (*)ZirconZr(SiO4)1899861.912475515251
Zoisite  (*)EpidoteCa2Al3[Si2O7][SiO4]O(OH)1899861.912475511025


42 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
USGS-Rb-Sr-06399145714571457Rb-Srage not evaluatedwhole rock     47533Champion Mine, Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06400141314131413Rb-Srage not evaluatedwhole rock     47533Champion Mine, Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
Alexandra-0406140912631336 ± 73Rb–SrAge of pegmatite      13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAHardingLumpkin et al.(1986) AM71_569 
Alexandra-0407139211361264 ± 128Rb–SrAge of pegmatitemuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAHardingLumpkin et al.(1986) AM71_569 
Alexandra-0408128612061246 ± 40Rb–SrAge of pegmatitelepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAHardingLumpkin et al.(1986) AM71_569 
Bradley_2012_087134813461347±1Ar/Ar muscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAHardingMcCauley and Bradley (2014)10.3749/canmin.52.2.183CM52_183 
USGS-Rb-Sr-001921362.151222.151292.15±70Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-001931332.781192.781262.78±70Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-001941391.521251.521321.52±70Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-001951293.411173.411233.41±60Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-004291666.241466.241566.24±100Rb-Sr muscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06353145414541454Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-0635415101510151Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06355132413241324Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06356129512951295Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06357149414941494Rb-Srage not evaluatedmuscovite   Muscovite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06358132913291329Rb-Srage not evaluatedlepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06359135313531353Rb-Srage not evaluatedlepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06360142214221422Rb-Srage not evaluatedlepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06361161616161616Rb-Srage not evaluatedlepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06362144114411441Rb-Srage not evaluatedlepidolite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06363136213621362Rb-Srage not evaluatedmica     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06364148114811481Rb-Srage not evaluatedmica     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06365138213821382Rb-Srage not evaluatedmica     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06367130413041304Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06368128612861286Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06369133213321332Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06370128112811281Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06373189918991899Rb-Srage not evaluatedalbite   Albite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06374140614061406Rb-Srage not evaluatedalbite   Albite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06375156515651565Rb-Srage not evaluatedalbite   Albite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06376149714971497Rb-Srage not evaluatedalbite   Albite  13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06380144114411441Rb-Srage not evaluatedk-feldspar     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06381147614761476Rb-Srage not evaluatedk-feldspar     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06382165516551655Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06383141614161416Rb-Srage not evaluatedwhole rock     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-U-Th-Pb-00035_206_2381012.9912.9962.9±50206_238age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00035_207_206961.9861.9911.9±50207_206age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00035_207_235997.5897.5947.5±50207_235age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00036_206_238963.3863.3913.3±50206_238age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00036_207_2061214.71094.71154.7±60207_206age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00036_207_2351037937987±50207_235age not evaluatedpyrochlore, microlite     13724Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USA USGS-U-Th-Pb USGS-U-Th-Pb 

SampleSource LocalityReference URL
FKM-161Picuris District, Taos Co., New Mexico, USAhttps://www.rockptx.com/fkm-151-to-fkm-175/#FKM-161
FKM-104Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAhttps://www.rockptx.com/fkm-101-to-fkm-125/#FKM-104
R040068Harding Mine (Harding Pegmatite), Picuris District, Taos Co., New Mexico, USAhttps://rruff.info/R040068

All locality data graciously provided by mindat.org

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