Location: | Custer County, Colorado, United States, North America |
Lat / long: | 38.13779, -105.44557 |
dep_id: | 10012289 |
mrds_id: | D007840 |
Commodity type: | metallic |
Major mineral: | Manganese |
Operation type: | Unknown |
Deposit type: | Vein |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
alteration: | Argillization |
ore_ctrl: | Fractures |
Reporter: | Collins, Donna B. |
hrock_type: | Volcanic Rock (Aphanitic),Tuff,Rhyolite |
arock_unit: | Silver Cliff Rhyolite Units |
arock_type: | Rhyolite |
Structure: | Silver Cliff Volcanic Center, Wet Mtns, Wet Mtn Valley, Large Nw-Trending Fault |
tectonic: | Central Cordillera (Southern Rocky Mtns) |
References: |
- SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081
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