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:
Guajolote Flat, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA

Oldest recorded age at locality: 65
Youngest recorded age at locality: 65

mindat Locality ID: 267985
mindat URL: http://www.mindat.org/loc-267985.html

Tectonic Settings:

Total number of sublocalities beneath "Guajolote Flat, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Paymaster Mine
Red Mountain Mine (Red Mountain Claims)

Latitude: 31°24'40"N
Longitude: 110°44'29"W
Decimal Degree (lat, lon): 31.411111111111,-110.74138888889

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 As Cu Fe H K Mo O Pb S Si Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
ArsenopyriteChalcopyriteClayErioniteMicaNonePyriteRocksaltSphalerite

9 IMA Minerals at location:
Arsenopyrite  (*)Bornite  (*)Chalcopyrite  (*)Erionite-K  (*)Ferrimolybdite  (*)
Galena  (*)Muscovite  (*)Pyrite  (*)Sphalerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS656511467869052
Bornite  (*)NoneCu5FeS4656511467865516
Chalcopyrite  (*)ChalcopyriteCuFeS26565114678627198
Erionite-K  (*)ErioniteK10[Si26Al10O72]·30H2O6565114678722
Ferrimolybdite  (*)NoneFe3+2(Mo6+O4)3·7H2O65651146787345
Galena  (*)RocksaltPbS6565114678624243
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)26565114678717380
Pyrite  (*)PyriteFeS26565114678639462
Sphalerite  (*)SphaleriteZnS6565114678621482



1 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Mo-002716565      YesMolybdenite, WulfeniteMo53936Santo NiƱo Mine Area, San Antonio Canyon, Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USASanto Nino MineCorn (1975)10.2113/gsecongeo.70.8.1437EG70_1437 


SampleSource LocalityReference URL


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