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:
Ajax Mine, Bell Butte Area, Mineral Mountain District, Pinal Co., Arizona, USA


mindat Locality ID: 42871
mindat URL: http://www.mindat.org/loc-42871.html

Tectonic Settings:

Total number of sublocalities beneath "Ajax Mine, Bell Butte Area, Mineral Mountain District, Pinal Co., Arizona, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 33°12'27"N
Longitude: 111°11'1"W
Decimal Degree (lat, lon): 33.2075,-111.18361111111
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: Ag Al C Ca Cl Cu F Fe H Mg O Pb S Si Zn 

Elements from minerals reported directly at this locality: Ag Al C Ca Cl Cu F Fe H Mg O Pb S Si Zn 

Structural Groups for minerals in this locality: 
AcanthiteAllophaneBaryteCalciteCaledoniteChalcopyriteChloriteClayCorundumCovellite
DiasporeFluoriteMalachiteNoneNot in a structural groupPhenakiteQuartzRocksaltSphalerite

21 IMA Minerals at location:
Acanthite  (*)Anglesite  (*)Bornite  (*)Calcite  (*)Caledonite  (*)
Chalcopyrite  (*)Chamosite  (*)Chlorargyrite  (*)Chrysocolla  (*)Covellite  (*)
Cuprite  (*)Fluorite  (*)Galena  (*)Goethite  (*)Hematite  (*)
Hemimorphite  (*)Hydrozincite  (*)Malachite  (*)Quartz  (*)Sphalerite  (*)
Willemite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S02793
Anglesite  (*)BarytePb(SO4)02734
Bornite  (*)NoneCu5FeS405516
Calcite  (*)CalciteCa(CO3)027770
Caledonite  (*)CaledoniteCu2Pb5(SO4)3(CO3)(OH)60359
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)80577
Chlorargyrite  (*)RocksaltAgCl01382
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O03531
Covellite  (*)CovelliteCuS04165
Cuprite  (*)Not in a structural groupCu2O02970
Fluorite  (*)FluoriteCaF209617
Galena  (*)RocksaltPbS024243
Goethite  (*)DiasporeFeO(OH)07437
Hematite  (*)CorundumFe2O3014640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O01689
Hydrozincite  (*)NoneZn5(CO3)2(OH)601066
Malachite  (*)MalachiteCu2(CO3)(OH)2012537
Quartz  (*)QuartzSiO2061156
Sphalerite  (*)SphaleriteZnS021482
Willemite  (*)PhenakiteZn2SiO40303


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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