Location: | Custer County, Colorado, United States, North America |
Lat / long: | 38.1514, -105.4514 |
dep_id: | 10012432 |
mrds_id: | D008059 |
Commodity type: | metallic |
Major mineral: | Silver, Gold |
Operation type: | Underground |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Argentite |
gangue: | Illite, Quartz |
orebody_fm: | Breccia Pipe |
work_type: | Underground |
alteration: | Strongly Argillized |
ore_ctrl: | Concentric Faults And Fractures |
Reporter: | Collins, Donna L. |
hrock_type: | Volcanic Breccia (Agglomerate),Rhyolite |
Structure: | Rosita Volcanic Center, Wet Mtns, Concentric Faults And Fractures |
tectonic: | Central Cordillera (Southern Rocky Mtns) |
Year first produced: | 1903 |
yr_lst_prd: | 1907 |
disc_yr: | 1902 |
References: |
- Deposit:: SHARP, W.N., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081, 1:24,000.
- Deposit:: COLORADO DIVISION MINES, 1981, INSPECTION RECORDS
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