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:
Kokoweef Peak (Kokoweep Peak; Koko Weef Mountain), Ivanpah Mts, Ivanpah District, San Bernardino Co., California, USA


mindat Locality ID: 273819
mindat URL: http://www.mindat.org/loc-273819.html

Tectonic Settings:

Total number of sublocalities beneath "Kokoweef Peak (Kokoweep Peak; Koko Weef Mountain), Ivanpah Mts, Ivanpah District, San Bernardino Co., California, USA": 81
Total number of bottom-level sublocalities: 81

Number of Child Localities: 81
Child Localities:
Allured Mine (Allured Copper Mine; Erisman; Hillside Claim; Cuprite Claim)
Alta Crown Occurrence
Black Olamonda Prospect
Blackjack Prospect
Blue Fox Prospect
Blue Goose Prospect
Blue Moon Mine
Bullion Mine
Carbonate King Zinc Mine (Carbonate King Mine; Carbonate Mine; Crystal Cave Mining Co.; Crystal Cones No. 4)
D. V. Mine (Unnamed Location)
Doty Prospect
Esperanza Group (South Syenite Group)
Goulder Goulch Prospect
Hardrock Queen Prospect
Horned Toad Prospect
Ivanpah Mammoth Prospect
Kokoweef Caverns Mine
Molycorp Gold Prospect
New Trail Magnesite Deposit (New Trail Deposit; Cima Deposit)
New Trail Mine (Anchor Mine; Cima Mine; Johnson Mine; Colorado Mine)
Oroweef Prospect
Piute Mine [2]
Ray-Welch-Willmore Prospects
Revenue Copper Mine (Revenue Mine)
Reynolds Robbins Prospect B
Reynolds Robbins Prospect C
Reynolds Robbins Prospect D
Riprap Quarry
Simon-Ray Mine
Unnamed Ag Prospect [29]
Unnamed Ag-Baryte-Cu Prospect [3] (Unknown Adit)
Unnamed Ag-Pb-Hg Prospect [1]
Unnamed Au Prospect [165]
Unnamed Au Prospect [173]
Unnamed Au Prospect [203]
Unnamed Au Prospect [37]
Unnamed Au-Ag Prospect [65]
Unnamed Au-Ag-Zn Prospect [1]
Unnamed Baryte Prospect [10]
Unnamed Baryte Prospect [12]
Unnamed Baryte Prospect [13]
Unnamed Baryte Prospect [15]
Unnamed Baryte Prospect [17]
Unnamed Baryte Prospect [18]
Unnamed Baryte Prospect [19]
Unnamed Baryte Prospect [21]
Unnamed Baryte Prospect [22]
Unnamed Baryte Prospect [24]
Unnamed Baryte Prospect [25]
Unnamed Baryte Prospect [26]
Unnamed Baryte Prospect [28]
Unnamed Baryte Prospect [30]
Unnamed Baryte Prospect [31]
Unnamed Baryte Prospect [32]
Unnamed Baryte Prospect [33]
Unnamed Baryte Prospect [34]
Unnamed Baryte Prospect [37]
Unnamed Baryte Prospect [40]
Unnamed Baryte Prospect [43]
Unnamed Baryte Prospect [45]
Unnamed Baryte Prospect [48]
Unnamed Baryte Prospect [9]
Unnamed Cu Prospect [39]
Unnamed Cu-Ag Prospect [4]
Unnamed Cu-Baryte-Pb Prospect [1]
Unnamed Cu-Zn-Pb-Au Prospect [1]
Unnamed Cu-Zn-Pb-Au Prospect [2]
Unnamed Gemstone Prospect [8]
Unnamed Hg Prospect [1]
Unnamed Pb-Ag-Zn Prospect [1]
Unnamed Pb-Cu-Zn-V Prospect [1]
Unnamed Pb-Zn Prospect [3]
Unnamed REE Prospect [1]
Unnamed REE Prospect [2]
Unnamed REE Prospect [4]
Vega Prospect
Weef River Prospect
White Eagle Group
Windy Boy Group (Mineral Hill Deposit)
Windy Boy No. 2 Prospect
Zoltec Group

Latitude: 35°25'58"N
Longitude: 115°29'50"W
Decimal Degree (lat, lon): 35.432777777778,-115.49722222222

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: Al Ba C Ca Cu Fe H K Mg O Pb S Si Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AragoniteBaryteCalciteChalcopyriteClayClinozoisiteCopperCorundumEpidoteMalachite
MicaNoneNot in a structural groupQuartzRocksaltSphalerite

17 IMA Minerals at location:
Azurite  (*)Baryte  (*)Bornite  (*)Cerussite  (*)Chalcopyrite  (*)
Copper  (*)Epidote  (*)Galena  (*)Hematite  (*)Hemimorphite  (*)
Hydrozincite  (*)Magnesite  (*)Malachite  (*)Phlogopite  (*)Quartz  (*)
Smithsonite  (*)Sphalerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)211719175509
Baryte  (*)BaryteBa(SO4)28171896,171897,171898,171899,171907,171924,171932,171933,171934,171936,171938,171939,171941,171942,171943,171944,171946,171947,171948,171949,171950,171951,171952,171953,171954,171955,171958,17197311547
Bornite  (*)NoneCu5FeS42171913,1719175516
Cerussite  (*)AragonitePb(CO3)2171901,1719024979
Chalcopyrite  (*)ChalcopyriteCuFeS23171894,171901,17191327198
Copper  (*)CopperCu11719173846
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)11719138173
Galena  (*)RocksaltPbS2171901,17190224243
Hematite  (*)CorundumFe2O3117190214640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O11719021689
Hydrozincite  (*)NoneZn5(CO3)2(OH)611719021066
Magnesite  (*)CalciteMg(CO3)11719121487
Malachite  (*)MalachiteCu2(CO3)(OH)2117191712537
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)211719132273
Quartz  (*)QuartzSiO2117189461156
Smithsonite  (*)CalciteZn(CO3)11719022473
Sphalerite  (*)SphaleriteZnS117190221482



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...