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:
Santo Niño Mine Area, San Antonio Canyon, Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA

Oldest recorded age at locality: 66
Youngest recorded age at locality: 56

mindat Locality ID: 53936
mindat URL: http://www.mindat.org/loc-53936.html

Tectonic Settings:

Total number of sublocalities beneath "Santo Niño Mine Area, San Antonio Canyon, Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Santo Nino Mine (Santo Niño Mine; North Santo Nino; North Santo Wind; Brooks; Santa Maria Mo Mine)
Unnamed Prospect

Latitude: 31°21'40"N
Longitude: 110°43'3"W
Decimal Degree (lat, lon): 31.361111111111,-110.7175

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 Ca Cl Cu Fe H K Mg Mo Ni O Pb S Si Ti 

Elements from minerals reported directly at this locality: Mo O Pb Ti 

Structural Groups for minerals in this locality: 
BrookiteCalciteChalcopyriteChloriteClayCoronaditeFeldsparMicaMolybdeniteNone
Not in a structural groupPyriteQuartzRutileScheelite

13 IMA Minerals at location:
Akaganeite  (*)Anatase  (*)Brookite  (*)Calcite  (*)Chalcopyrite  (*)
Chamosite  (*)Molybdenite  (*)Muscovite  (*)Orthoclase  (*)Pyrite  (*)
Quartz  (*)Rutile  (*)Wulfenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Akaganeite  (*)Coronadite(Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O6656114689763
Anatase  (*)Not in a structural groupTiO2656502162
Brookite  (*)BrookiteTiO265650700
Calcite  (*)CalciteCa(CO3)6656114689627770
Chalcopyrite  (*)ChalcopyriteCuFeS26656114689627198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)866561146896577
Molybdenite  (*)MolybdeniteMoS265652146896,1468975800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)26656114689617380
Orthoclase  (*)FeldsparK(AlSi3O8)665611468962349
Pyrite  (*)PyriteFeS266562146896,14689739462
Quartz  (*)QuartzSiO26656114689661156
Rutile  (*)RutileTiO2665611468965614
Wulfenite  (*)ScheelitePbMoO4656501655



2 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
sedznpb-005036656Paleocene     Yes  3384Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USAWashington CampSinger et al. (2009) USGSOFR2009-1252 
Mo-002716565       Molybdenite, WulfeniteMo53936Santo Niño 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


All locality data graciously provided by mindat.org

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