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:
Combination Mine, Goldfield District, Esmeralda Co., Nevada, USA


mindat Locality ID: 60880
mindat URL: http://www.mindat.org/loc-60880.html

Tectonic Settings:

Total number of sublocalities beneath "Combination Mine, Goldfield District, Esmeralda Co., Nevada, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 37°42'45"N
Longitude: 117°13'28"W
Decimal Degree (lat, lon): 37.7125,-117.22444444444
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 Au Bi Ca Cl Cu Fe H I K Na O S Sb Si Ti Zn 

Elements from minerals reported directly at this locality: Ag Al Au Bi Ca Cl Cu Fe H I K Na O S Sb Si Ti Zn 

Structural Groups for minerals in this locality: 
AluniteChalcopyriteClayCopperCoquimbiteGypsumHalotrichiteKaoliniteMarcasiteMatlockite
MelanteriteNoneNot in a structural groupPyriteQuartzRutileSphaleriteStanniteStarkeyiteStibnite
TetrahedriteWurtzite

23 IMA Minerals at location:
Alunite  (*)Alunogen  (*)Bismite  (*)Bismoclite  (*)Bismuthinite  (*)
Bornite  (*)Chalcopyrite  (*)Coquimbite  (*)Famatinite  (*)Gold  (*)
Gypsum  (*)Halotrichite  (*)Iodargyrite  (*)Kaolinite  (*)Marcasite  (*)
Melanterite  (*)Natroalunite  (*)Pyrite  (*)Quartz  (*)Rozenite  (*)
Rutile  (*)Sphalerite  (*)Tetrahedrite-(Zn)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Alunite  (*)NoneKAl3(SO4)2(OH)60966
Alunogen  (*)Not in a structural groupAl2(SO4)3(H2O)12·5H2O0272
Bismite  (*)NoneBi2O30214
Bismoclite  (*)MatlockiteBiOCl071
Bismuthinite  (*)StibniteBi2S301935
Bornite  (*)NoneCu5FeS405516
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Coquimbite  (*)CoquimbiteAlFe3(SO4)6(H2O)12·6H2O0136
Famatinite  (*)Stannite SphaleriteCu3SbS40163
Gold  (*)CopperAu030554
Gypsum  (*)GypsumCa(SO4)·2H2O06890
Halotrichite  (*)HalotrichiteFe2+Al2(SO4)4·22H2O0409
Iodargyrite  (*)WurtziteAgI0180
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)405591
Marcasite  (*)MarcasiteFeS205674
Melanterite  (*)MelanteriteFe(SO4)·7H2O0915
Natroalunite  (*)AluniteNaAl3(SO4)2(OH)60128
Pyrite  (*)PyriteFeS2039462
Quartz  (*)QuartzSiO2061156
Rozenite  (*)StarkeyiteFe2+(SO4)·4H2O0293
Rutile  (*)RutileTiO205614
Sphalerite  (*)SphaleriteZnS021482
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1305317


No ages have been assigned to this locality yet.
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