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:
Eureka District, Grant Co., New Mexico, USA


mindat Locality ID: 33094
mindat URL: http://www.mindat.org/loc-33094.html

Tectonic Settings:

Total number of sublocalities beneath "Eureka District, Grant Co., New Mexico, USA": 34
Total number of bottom-level sublocalities: 32

Number of Child Localities: 31
Child Localities:
American Mine
American Turquoise Mine
Aztec Mine
Azure Mine
Cameo Mine
Dug Out Camp
Eureka Central Mine
Galilee Mine
Golden Eagle Mine
Hidden Treasure Mine
Hornet Mine
Howard Shaft
Jonesy Mine (Copper King Mine)
Julia Mine
King 400 Claim
King Gold Mine
King Gold No. 2 Shaft
Le Feve Claim
Little Alice Mine
Mary Posey Mining Company
Miss Pickle Mine
Nabob Mine
National Group
R. S. Chamberlain Mine (Calmea Claim)
Silver Bell Mine
Silver King Mine
Silver Queen Mine
Turquoise Mountain
Unnamed Prospect
Virginia Claim
Wasp Mine

Latitude: 31°53'51"N
Longitude: 108°25'26"W
Decimal Degree (lat, lon): 31.8975,-108.42388888889

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 As Ba Bi C Ca Cl Cu F Fe H K Mg Mn Mo Na O P Pb S Sb Si Te Ti U V W Zn Zr 

Elements from minerals reported directly at this locality: Al Bi C Ca Cu F Fe H K Mg Mn Mo Na O P Pb S Si Te Ti U W Zr 

Structural Groups for minerals in this locality: 
AluniteAmphiboleAndalusiteAragoniteArsenopyriteAutuniteBaryteBismutiteBrackebuschiteCalcite
ChalcanthiteChalcopyriteClayClinozoisiteColumbiteCopperCorundumDescloiziteEpidoteFeldspar
FluoriteGypsumMalachiteMicaMiniumNoneNot in a structural groupPyritePyroxeneQuartz
RocksaltRutileScheeliteSmectite-vermiculiteSphaleriteSpinelStibniteTetradymiteTetrahedriteTitanite
TurquoiseZircon

56 IMA Minerals at location:
Actinolite  (*)Albite  (*)Anglesite  (*)Anorthite  (*)Arsenbrackebuschite  (*)
Arsenopyrite  (*)Augite  (*)Aurichalcite  (*)Autunite  (*)Azurite  (*)
Baryte  (*)Bismutite  (*)Calcite  (*)Cerussite  (*)Chalcanthite  (*)
Chalcocite  (*)Chalcopyrite  (*)Chlorargyrite  (*)Diopside  (*)Epidote  (*)
Fluorite  (*)Galena  (*)Gypsum  (*)Hematite  (*)Hübnerite  (*)
Ilmenite  (*)Jarosite  (*)Magnetite  (*)Malachite  (*)Microcline  (*)
Minium  (*)Mottramite  (*)Muscovite  (*)Olivenite  (*)Orthoclase  (*)
Phlogopite  (*)Plumbojarosite  (*)Powellite  (*)Pyrite  (*)Pyrolusite  (*)
Quartz  (*)Rhodochrosite  (*)Sanidine  (*)Scheelite  (*)Scorodite  (*)
Siderite  (*)Silver  (*)Smithsonite  (*)Sphalerite  (*)Stibnite  (*)
Tetradymite  (*)Tetrahedrite-(Zn)  (*)Titanite  (*)Turquoise  (*)Vermiculite  (*)
Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)203419
Albite  (*)FeldsparNa(AlSi3O8)08803
Anglesite  (*)BarytePb(SO4)12450312734
Anorthite  (*)FeldsparCa(Al2Si2O8)01036
Arsenbrackebuschite  (*)BrackebuschitePb2(Fe3+,Zn)(AsO4)2(OH,H2O)124501624
Arsenopyrite  (*)ArsenopyriteFeAsS4245006,245017,245026,2450349052
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O602060
Aurichalcite  (*)None(Zn,Cu)5(CO3)2(OH)61245022919
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O01272
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)212450165509
Baryte  (*)BaryteBa(SO4)4245006,245016,245020,24502911547
Bismutite  (*)BismutiteBi2O2(CO3)0716
Calcite  (*)CalciteCa(CO3)9245006,245016,245018,245020,245021,245026,245030,245033,24503427770
Cerussite  (*)AragonitePb(CO3)5245006,245016,245031,245033,2450394979
Chalcanthite  (*)ChalcanthiteCu(SO4)·5H2O0925
Chalcocite  (*)NoneCu2S3245006,245021,2450355707
Chalcopyrite  (*)ChalcopyriteCuFeS26245006,245018,245020,245021,245026,24503427198
Chlorargyrite  (*)RocksaltAgCl3245006,245021,2450351382
Diopside  (*)PyroxeneCaMgSi2O604135
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)08173
Fluorite  (*)FluoriteCaF209617
Galena  (*)RocksaltPbS8245006,245016,245020,245026,245030,245031,245033,24503424243
Gypsum  (*)GypsumCa(SO4)·2H2O12450086890
Hematite  (*)CorundumFe2O32245029,24503314640
Hübnerite  (*)ColumbiteMn2+(WO4)0469
Ilmenite  (*)CorundumFe2+Ti4+O305433
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)62245026,2450342228
Magnetite  (*)SpinelFe2+Fe3+2O4014899
Malachite  (*)MalachiteCu2(CO3)(OH)22245016,24503512537
Microcline  (*)FeldsparK(AlSi3O8)04924
Minium  (*)MiniumPb2+2Pb4+O40247
Mottramite  (*)DescloizitePbCu(VO4)(OH)1245039362
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)22245006,24502017380
Olivenite  (*)AndalusiteCu2(AsO4)(OH)1245038492
Orthoclase  (*)FeldsparK(AlSi3O8)02349
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)212450142273
Plumbojarosite  (*)AlunitePb0.5Fe3+3(SO4)2(OH)60477
Powellite  (*)ScheeliteCa(MoO4)0494
Pyrite  (*)PyriteFeS212245006,245008,245016,245018,245020,245021,245026,245030,245031,245033,245034,24503539462
Pyrolusite  (*)RutileMnO203106
Quartz  (*)QuartzSiO25245006,245018,245021,245030,24503461156
Rhodochrosite  (*)CalciteMn(CO3)01711
Sanidine  (*)FeldsparK(AlSi3O8)0598
Scheelite  (*)ScheeliteCa(WO4)12450184894
Scorodite  (*)NoneFe3+(AsO4)·2H2O12450261153
Siderite  (*)CalciteFe(CO3)5245006,245020,245030,245034,2450356417
Silver  (*)CopperAg4245006,245016,245020,2450215186
Smithsonite  (*)CalciteZn(CO3)3245006,245016,2450392473
Sphalerite  (*)SphaleriteZnS5245006,245016,245020,245026,24503421482
Stibnite  (*)StibniteSb2S312450063418
Tetradymite  (*)TetradymiteBi2Te2S0510
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S133245020,245026,2450345317
Titanite  (*)TitaniteCaTi(SiO4)O04899
Turquoise  (*)TurquoiseCuAl6(PO4)4(OH)8·4H2O10245007,245008,245009,245010,245013,245023,245025,245026,245032,245034484
Vermiculite  (*)Clay Smectite-vermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O1245036652
Zircon  (*)ZirconZr(SiO4)05251



No ages have been assigned to this locality yet.

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