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:
Stanley, Stanley Basin District, Custer Co., Idaho, USA


mindat Locality ID: 53475
mindat URL: http://www.mindat.org/loc-53475.html

Tectonic Settings:

Total number of sublocalities beneath "Stanley, Stanley Basin District, Custer Co., Idaho, USA": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Giant Spar Mine
Harden Creek
Hay Creek
Homestake Mine (Last Chance)
Kelley Gulch

Latitude: 44°15'16"N
Longitude: 114°50'41"W
Decimal Degree (lat, lon): 44.254444444444,-114.84472222222
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: Au Ca Ce F Fe H Hg K Nb O P Pb S Sb Si Ta Th Ti U Y 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AutuniteBranneriteColumbiteCopperCorundumFluoriteMarcasiteNonePhosphuranylitePyrite
QuartzRutileStibniteZircon

16 IMA Minerals at location:
Autunite  (*)Brannerite  (*)Cinnabar  (*)Dewindtite  (*)Euxenite-(Y)  (*)
Fluorite  (*)Gold  (*)Ilmenite  (*)Marcasite  (*)Phosphuranylite  (*)
Pyrite  (*)Quartz  (*)Rutile  (*)Stibnite  (*)Uraninite  (*)
Xenotime-(Y)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O2207450,2074511272
Brannerite  (*)BranneriteUTi2O61207453248
Cinnabar  (*)NoneHgS12074532600
Dewindtite  (*)PhosphuranyliteH2Pb3(UO2)6O4(PO4)4·12H2O2207450,20745182
Euxenite-(Y)  (*)ColumbiteY(NbTi)O61207453414
Fluorite  (*)FluoriteCaF22207449,2074529617
Gold  (*)CopperAu120745230554
Ilmenite  (*)CorundumFe2+Ti4+O312074535433
Marcasite  (*)MarcasiteFeS22207450,2074515674
Phosphuranylite  (*)PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4·8H2O2207450,207451182
Pyrite  (*)PyriteFeS22207449,20745239462
Quartz  (*)QuartzSiO22207449,20745261156
Rutile  (*)RutileTiO212074535614
Stibnite  (*)StibniteSb2S32207450,2074513418
Uraninite  (*)FluoriteUO22207450,2074512718
Xenotime-(Y)  (*)ZirconY(PO4)1207453939


No ages have been assigned to this locality yet.
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