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

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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:
El Capitan, El Capitan District, Mescal Mts, Gila Co., Arizona, USA


mindat Locality ID: 262455
mindat URL: http://www.mindat.org/loc-262455.html

Tectonic Settings:

Total number of sublocalities beneath "El Capitan, El Capitan District, Mescal Mts, Gila Co., Arizona, USA": 6
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
El Capitan Canyon
El Capitan Mine (Gold Dust Claim)
Grubstake Claims (Jim Whitaker Claims)
Mescal Mountain Prospect
Sky Deposit (Sky Prospects; Fran; Zora; Peanuts)

Latitude: 33°12'4"N
Longitude: 110°48'13"W
Decimal Degree (lat, lon): 33.201111111111,-110.80361111111

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: C Ca Cu Fe H Mg O P Pb S Si U 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
BaryteChalcopyriteClayGypsumMalachiteNoneNot in a structural groupPyriteSerpentine

8 IMA Minerals at location:
Anglesite  (*)Azurite  (*)Chalcopyrite  (*)Chrysotile  (*)Gypsum  (*)
Malachite  (*)Metatorbernite  (*)Pyrite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Anglesite  (*)BarytePb(SO4)11386332734
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)211386335509
Chalcopyrite  (*)ChalcopyriteCuFeS2113863327198
Chrysotile  (*)Serpentine ClayMg3Si2O5(OH)42138632,138635951
Gypsum  (*)GypsumCa(SO4)·2H2O11386366890
Malachite  (*)MalachiteCu2(CO3)(OH)22138633,13863612537
Metatorbernite  (*)NoneCu(UO2)2(PO4)2·8H2O1138636443
Pyrite  (*)PyriteFeS22138633,13863639462



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

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