Colorado · Custer County
Occurrence

Westcliffe Mining and Milling Co. Deposit

Custer County, Colorado, United States
Manganese
⌖ Show on mapUSGS source ↗
Commodities
PrimaryManganese
Commodity typeM
Deposit
Deposit sizeN
Ore controlRing Faults
Geology
Host rockRhyolite
Associated rockRhyolite · Rhyolite Unit 4
StructureSilver Cliff Volcanic Center, Wet Mountains, Ring Faults, Breccia Pipes, Silver Cliff Graben,
Tectonic settingCentral Cordillera, Southern Rocky Mtns
Economic & production
Development statusOccurrence
Identification
Deposit ID10013032
MRDS IDD009106
RegionNA
Data scoreC
Coordinates38.13695, -105.44113
References
SHARP, W.N., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081, 1:24,000