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:
Stevens Mines Group (Stevens Group Of Claims), Garfield Gulch, Copper Mountain District (Clifton-Morenci District), Shannon Mts, Greenlee Co., Arizona, USA


mindat Locality ID: 23403
mindat URL: http://www.mindat.org/loc-23403.html

Tectonic Settings:

Total number of sublocalities beneath "Stevens Mines Group (Stevens Group Of Claims), Garfield Gulch, Copper Mountain District (Clifton-Morenci District), Shannon Mts, Greenlee Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Brunswick Mine
Molinar Alaska Mine (Brunswick; Alaska; Stevens Mine; Stevens Molinar; Stevens Lease; Stella Mine)

Latitude: 33°8'2"N
Longitude: 109°21'52"W
Decimal Degree (lat, lon): 33.133888888889,-109.36444444444
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: Al C Cu Fe H O Pb S Si 

Elements from minerals reported directly at this locality: Cu H O Pb S Si 

Structural Groups for minerals in this locality: 
AllophaneChalcopyriteCorundumMalachiteNoneNot in a structural groupPyriteRocksaltSpinel

10 IMA Minerals at location:
Chalcocite  (*)Chalcopyrite  (*)Chrysocolla  (*)Cuprite  (*)Dioptase  (*)
Galena  (*)Hematite  (*)Magnetite  (*)Malachite  (*)Pyrite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Chalcocite  (*)NoneCu2S11397715707
Chalcopyrite  (*)ChalcopyriteCuFeS22139771,13977227198
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O2139771,1397723531
Cuprite  (*)Not in a structural groupCu2O2139771,1397722970
Dioptase  (*)NoneCuSiO3·H2O0164
Galena  (*)RocksaltPbS024243
Hematite  (*)CorundumFe2O3113977214640
Magnetite  (*)SpinelFe2+Fe3+2O4113977214899
Malachite  (*)MalachiteCu2(CO3)(OH)22139771,13977212537
Pyrite  (*)PyriteFeS22139771,13977239462


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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