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:
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: 51181
mindat URL: http://www.mindat.org/loc-51181.html

Tectonic Settings:

Total number of sublocalities beneath "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": 2
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Finch Mine (Barking Spider Mine)

Latitude: 33°3'16"N
Longitude: 110°48'39"W
Decimal Degree (lat, lon): 33.054444444444,-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 Cl Cu Mg O Pb S Si 

Structural Groups for minerals in this locality: 
AluniteAmphiboleApatiteAragoniteBaryteCalciteCopperDescloiziteDevillineGypsum
KtenasiteNoneNot in a structural groupPyroxeneQuartzRocksaltScheelite

18 IMA Minerals at location:
Anglesite  (*)Beudantite  (*)Calcite  (*)Cerussite  (*)Chalcophanite  (*)
Copper  (*)Descloizite  (*)Enstatite  (*)Ferro-actinolite  (*)Galena  (*)
Gypsum  (*)Hemimorphite  (*)Ktenasite  (*)Mimetite  (*)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
Anglesite  (*)BarytePb(SO4)02734
Beudantite  (*)AlunitePbFe3+3(AsO4)(SO4)(OH)61138120413
Calcite  (*)CalciteCa(CO3)113812027770
Cerussite  (*)AragonitePb(CO3)11381204979
Chalcophanite  (*)NoneZnMn4+3O7·3H2O1138120197
Copper  (*)CopperCu03846
Descloizite  (*)DescloizitePbZn(VO4)(OH)1138120378
Enstatite  (*)PyroxeneMg2Si2O60944
Ferro-actinolite  (*)Amphibole   Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)21138120129
Galena  (*)RocksaltPbS024243
Gypsum  (*)GypsumCa(SO4)·2H2O11381206890
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O11381201689
Ktenasite  (*)Ktenasite DevillineZnCu4(SO4)2(OH)6·6H2O2138120,13812175
Mimetite  (*)ApatitePb5(AsO4)3Cl01107
Quartz  (*)QuartzSiO2113812061156
Serpierite  (*)DevillineCa(Cu,Zn)4(SO4)2(OH)6·3H2O2138120,138121292
Vanadinite  (*)ApatitePb5(VO4)3Cl1138120605
Wulfenite  (*)ScheelitePbMoO411381201655


No ages have been assigned to this locality yet.
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