Mine detail: Jay Gould Mine

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Location: Custer County, Colorado, United States, North America
Lat / long: 38.15057, -105.45057
dep_id: 10012193
mrds_id: D007665
Commodity type: metallic
Major mineral: Silver
Minor mineral: Lead, Copper, Zinc
Operation type: Underground
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcopyrite, Galena, Sphalerite, Tetrahedrite, Cerussite, Anglesite
gangue: Pyrite, Quartz, Fluorite, Barite, Calcite
orebody_fm: BRECCIA PIPE
model: 82: Epithermal veins
alteration: Weak Argillization
ore_ctrl: Breccia Pipe, Mineralized Fissures
Reporter: Collins, Donna B.
hrock_type: Rhyolite
arock_unit: Silver Cliff Rhyolite Unit 1; Undivided Silver Cliff Rhyolite
arock_type: Rhyolite
Structure: Silver Cliff Volcanic Center, Wet Mtns, Wet Mtn Valley, Breccia Pipe, Small Faults, Volcanic Vent
tectonic: Central Cordillera (Southern Rocky Mtns)
disc_yr: 1882
References:
  • Deposit:: CROSS, WHITMAN, 1896, GEOLOGY OF SILVER CLIFF AND THE ROSITA HILLS, COLORADO: USGS 17TH, ANN. REPORT, PT 2, P. 263-403.
  • Deposit:: FIELDMAN, D.W. AND CROWLEY, F.P., 1980, SILVER DEPOSITS IN THE SOUTHERN PORTION OF THE SILVER CLIFF CALDERA, IN SILVER CLIFF VOLCANIC CENTER AND TALLAHASSEE CREEK URANIUM DEPOSITS: DENVER REGIONAL EXPLORATION GEOLOGISTS GUIDEBOOK, P. 1-14.
  • Deposit:: SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAPS I-1081.
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