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Bull-Domingo Mine, Silver Cliff Mining District, Custer County, Colorado, USAi
Regional Level Types
Bull-Domingo MineMine
Silver Cliff Mining DistrictMining District
Custer CountyCounty
ColoradoState
USACountry

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Latitude & Longitude (WGS84):
38° 10' 32'' North , 105° 26' 20'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Silver Cliff591 (2017)4.5km
Westcliffe577 (2017)5.1km
Crestone139 (2017)30.3km
Rockvale498 (2017)32.3km
Coal Creek341 (2017)32.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Canon City Geology ClubCanon City, Colorado34km
Mindat Locality ID:
112122
Long-form identifier:
mindat:1:2:112122:6
GUID (UUID V4):
0
Other/historical names associated with this locality:
Bul - Domingo Mine; Johnny Bull; Domingo Mine; Bull Mine; Bull Domingo Mine


REF:Deposit:: CROSS, WHITMAN, 1896, GEOLOGY OF SILVER CLIFF AND THE ROSITA HILLS, COLORADO: USGS 17TH ANN. REPORT, PT 2, P. 263-403.
Deposit:: EMMONS, S.F., 1896, THE MINES OF CUSTER COUNTY, COLORADO: USGS 17TH ANN. REPORT, PT. 2, P. 405-472.
Deposit:: F
Commodities (Major) - Silver, Lead; (Minor) - Gold, Zinc; (Trace) - Uranium
Development Status: Past Producer
Host Rock Unit: Piney Creek Alluvium
Structure: Northeast And East-West Trending Faults; Breccia Pipe, Silver Cliff Volcanic Center, Wet Mtns, Wet Mtn Valley
Host Rock: Granite
Tectonic Structure: Central Cordillera (Southern Rocky Mtns)

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


12 valid minerals.

Rock Types Recorded


Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
References:
Carl (Bob) Carnein CollectionIdentified by Carl (Bob) Carnein: Visual Identification
Dolomite
Formula: CaMg(CO3)2
Galena
Formula: PbS
Hydrozincite
Formula: Zn5(CO3)2(OH)6
References:
Carl (Bob) Carnein CollectionIdentified by Carl (Bob) Carnein: Visual Identification, Visual (Fluorescence)
Native Gold
Formula: Au
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
References:
Carl (Bob) Carnein CollectionIdentified by Carl (Bob) Carnein: Visual Identification, Visual (Fluorescence), Optical Analysis, Polarised-light microscopy
Quartz var. Chalcedony
Formula: SiO2
Colour: White or yellow
References:
Carl (Bob) Carnein CollectionIdentified by Carl (Bob) Carnein: Visual Identification, Visual (Fluorescence), Optical Analysis, Polarised-light microscopy
Siderite
Formula: FeCO3
Smithsonite
Formula: ZnCO3
Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Siderite5.AB.05FeCO3
Smithsonite5.AB.05ZnCO3
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Dolomite5.AB.10CaMg(CO3)2
Hydrozincite5.BA.15Zn5(CO3)2(OH)6

List of minerals for each chemical element

HHydrogen
H HydrozinciteZn5(CO3)2(OH)6
CCarbon
C AnkeriteCa(Fe2+,Mg)(CO3)2
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C HydrozinciteZn5(CO3)2(OH)6
C SideriteFeCO3
C SmithsoniteZnCO3
OOxygen
O AnkeriteCa(Fe2+,Mg)(CO3)2
O CalciteCaCO3
O Quartz var. ChalcedonySiO2
O DolomiteCaMg(CO3)2
O HydrozinciteZn5(CO3)2(OH)6
O QuartzSiO2
O SideriteFeCO3
O SmithsoniteZnCO3
MgMagnesium
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg DolomiteCaMg(CO3)2
SiSilicon
Si Quartz var. ChalcedonySiO2
Si QuartzSiO2
SSulfur
S ChalcopyriteCuFeS2
S GalenaPbS
S PyriteFeS2
S SphaleriteZnS
CaCalcium
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
FeIron
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe SideriteFeCO3
CuCopper
Cu ChalcopyriteCuFeS2
ZnZinc
Zn HydrozinciteZn5(CO3)2(OH)6
Zn SmithsoniteZnCO3
Zn SphaleriteZnS
AuGold
Au Native GoldAu
PbLead
Pb GalenaPbS

Other Databases

GeoNames ID:5415397

Other Regions, Features and Areas containing this locality


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