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:
Powers Gulch Area, Top Of The World, Summit District, Pinal Mts, Pinal Co., Arizona, USA


mindat Locality ID: 274873
mindat URL: http://www.mindat.org/loc-274873.html

Tectonic Settings:

Total number of sublocalities beneath "Powers Gulch Area, Top Of The World, Summit District, Pinal Mts, Pinal Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Powers Gulch Deposit (Powers Gulch Zinc Lead Deposit)
Swede Mine (Swede Mine And Clark Prospect; Old Swede Mine; Cole Tungsten Prospect; Cole Tungsten Group)

Latitude: 33°22'9"N
Longitude: 110°59'43"W
Decimal Degree (lat, lon): 33.369166666667,-110.99527777778

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: Ca Cu Fe H K Mo O Pb S Si W Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AluniteChalcopyriteCorundumMolybdeniteNonePyriteQuartzRocksaltScheeliteSphalerite

10 IMA Minerals at location:
Chalcopyrite  (*)Ferrimolybdite  (*)Galena  (*)Hematite  (*)Jarosite  (*)
Molybdenite  (*)Pyrite  (*)Quartz  (*)Scheelite  (*)Sphalerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Chalcopyrite  (*)ChalcopyriteCuFeS2114596427198
Ferrimolybdite  (*)NoneFe3+2(Mo6+O4)3·7H2O1145964345
Galena  (*)RocksaltPbS114596424243
Hematite  (*)CorundumFe2O3114596414640
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)611459642228
Molybdenite  (*)MolybdeniteMoS211459645800
Pyrite  (*)PyriteFeS2114596439462
Quartz  (*)QuartzSiO2114596461156
Scheelite  (*)ScheeliteCa(WO4)11459644894
Sphalerite  (*)SphaleriteZnS114596421482



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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