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:
Cherokee, Soulsbyville & Confidence District, East Belt, Tuolumne Co., California, USA


mindat Locality ID: 250219
mindat URL: http://www.mindat.org/loc-250219.html

Tectonic Settings:

Total number of sublocalities beneath "Cherokee, Soulsbyville & Confidence District, East Belt, Tuolumne Co., California, USA": 15
Total number of bottom-level sublocalities: 15

Number of Child Localities: 15
Child Localities:
Carlotta Mine (Carlotta Consolidated Group; Carlotta Claim; North Carlotta Claim; Pennsylvania Claim)
Carlotta Placer
Central Mine
Charokee Occurrence (Cherokee ?)
Chicken Feed Placer
Columbus Mine
Cuno Placer
Gibson Mine
Hidden Treasure Mine [2]
Laura & North Star Mine (Laura Claim; North Star Claim)
Pennsylvania Mine
Porto Fino Mine
Prudhomme Mine (Cordova Mine)
Star Placer
Washington Placer

Latitude: 37°58'44"N
Longitude: 120°14'47"W
Decimal Degree (lat, lon): 37.978888888889,-120.24638888889

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 Fe Pb S Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
CopperNickelineNonePyriteRocksaltSphalerite

5 IMA Minerals at location:
Galena  (*)Gold  (*)Pyrite  (*)Pyrrhotite  (*)Sphalerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Galena  (*)RocksaltPbS4183181,183186,183190,18319124243
Gold  (*)CopperAu7183181,183183,183186,183190,183191,183192,18319330554
Pyrite  (*)PyriteFeS2118319039462
Pyrrhotite  (*)NickelineFe7S82183181,1831919056
Sphalerite  (*)SphaleriteZnS3183181,183186,18319121482



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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