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Topeka Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USAi
Regional Level Types
Topeka MineMine
Central City Mining District (Central Mining District)Mining District
Gilpin CountyCounty
ColoradoState
USACountry

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Latitude & Longitude (WGS84):
39° 46' 58'' North , 105° 32' 9'' West
Latitude & Longitude (decimal):
39.78278,-105.53584
GRN:
N27W59
Type:
Mine
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Central City724 (2017)2.8km
Black Hawk125 (2017)3.9km
Idaho Springs1,728 (2017)4.9km
Downieville-Lawson-Dumont594 (2011)7.3km
Saint Marys283 (2011)10.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Flatirons Mineral ClubBoulder, Colorado34km
Mile High Rock and Mineral SocietyArvada, Colorado38km
Colorado Mineral SocietyLakewood, Colorado40km
Denver Gem and Mineral GuildDenver, Colorado47km
Friends of Mineralogy - Colorado Chapter Denver, Colorado47km
Mindat Locality ID:
113583
Long-form identifier:
mindat:1:2:113583:4
GUID (UUID V4):
0


MINE MAP REPO. # 406050 406220 USGS PROF PAPER 223 PLATE
Commodities (Major) - Gold; (Trace) - Silver
Development Status: Past Producer

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


12 valid minerals.

Detailed Mineral List:

ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Copiapite
Formula: Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
ⓘ Coquimbite
Formula: AlFe3(SO4)6(H2O)12 · 6H2O
ⓘ Epsomite
Formula: MgSO4 · 7H2O
ⓘ Galena
Formula: PbS
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ Native Bismuth
Formula: Bi
ⓘ Native Gold
Formula: Au
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
ⓘNative Bismuth1.CA.05Bi
Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
ⓘEpsomite7.CB.40MgSO4 · 7H2O
ⓘCoquimbite7.CB.55AlFe3(SO4)6(H2O)12 · 6H2O
ⓘCopiapite7.DB.35Fe2+Fe3+4(SO4)6(OH)2 · 20H2O

List of minerals for each chemical element

HHydrogen
Hⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Hⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Hⓘ EpsomiteMgSO4 · 7H2O
Hⓘ JarositeKFe33+(SO4)2(OH)6
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ CalciteCaCO3
Oⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Oⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Oⓘ EpsomiteMgSO4 · 7H2O
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ QuartzSiO2
MgMagnesium
Mgⓘ EpsomiteMgSO4 · 7H2O
AlAluminium
Alⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Sⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Sⓘ EpsomiteMgSO4 · 7H2O
Sⓘ GalenaPbS
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
KPotassium
Kⓘ JarositeKFe33+(SO4)2(OH)6
CaCalcium
Caⓘ CalciteCaCO3
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Feⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
ZnZinc
Znⓘ SphaleriteZnS
AuGold
Auⓘ Native GoldAu
PbLead
Pbⓘ GalenaPbS
BiBismuth
Biⓘ Native BismuthBi

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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