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:
Finch Mine (Barking Spider Mine), Reagan Claims (Regan/Reagan Camp Prospects; Lee Reagan Property; Lee Reagan Prospects; Kullman-McCool Group), Keystone Gulch, Chilito, Hayden Area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA


mindat Locality ID: 5390
mindat URL: http://www.mindat.org/loc-5390.html

Tectonic Settings:

Total number of sublocalities beneath "Finch Mine (Barking Spider Mine), Reagan Claims (Regan/Reagan Camp Prospects; Lee Reagan Property; Lee Reagan Prospects; Kullman-McCool Group), Keystone Gulch, Chilito, Hayden Area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
D.H. Claim (D & H Claim; DH Claim)

Latitude: 33°3'17"N
Longitude: 110°48'39"W
Decimal Degree (lat, lon): 33.054722222222,-110.81083333333
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: As C Ca Cl Cu Fe H Mg Mn Mo O Pb S Si V Zn 

Elements from minerals reported directly at this locality: As C Ca Cl Fe H Mg Mn Mo O Pb S Si V Zn 

Structural Groups for minerals in this locality: 
AluniteAmphiboleApatiteAragoniteCalciteDescloiziteDevillineGypsumKtenasiteNone
Not in a structural groupQuartzScheelite

13 IMA Minerals at location:
Beudantite  (*)Calcite  (*)Cerussite  (*)Chalcophanite  (*)Descloizite  (*)
Ferro-actinolite  (*)Gypsum  (*)Hemimorphite  (*)Ktenasite  (*)Quartz  (*)
Serpierite  (*)Vanadinite  (*)Wulfenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Beudantite  (*)AlunitePbFe3+3(AsO4)(SO4)(OH)60413
Calcite  (*)CalciteCa(CO3)027770
Cerussite  (*)AragonitePb(CO3)04979
Chalcophanite  (*)NoneZnMn4+3O7·3H2O0197
Descloizite  (*)DescloizitePbZn(VO4)(OH)0378
Ferro-actinolite  (*)Amphibole   Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)20129
Gypsum  (*)GypsumCa(SO4)·2H2O06890
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O01689
Ktenasite  (*)Ktenasite DevillineZnCu4(SO4)2(OH)6·6H2O113812175
Quartz  (*)QuartzSiO2061156
Serpierite  (*)DevillineCa(Cu,Zn)4(SO4)2(OH)6·3H2O1138121292
Vanadinite  (*)ApatitePb5(VO4)3Cl0605
Wulfenite  (*)ScheelitePbMoO401655


No ages have been assigned to this locality yet.
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All locality data graciously provided by mindat.org

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