The Ute District is a silver and gold mine located in Conejos county, Colorado.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
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Ute District MRDS details
Site Name
Primary: Ute District
Secondary: Platoro District
Commodity
Primary: Silver
Primary: Gold
Secondary: Lead
Secondary: Copper
Tertiary: Tellurium
Tertiary: Antimony
Tertiary: Molybdenum
Tertiary: Zinc
Location
State: Colorado
County: Conejos
District: PLATORO DISTRICT
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: UNION MINES
Home Office: LAKEWOOD
Info Year: 1982
Owner Name: UNION MINES
Home Office: LAKEWOOD
Info Year: 1982
Production
Not available
Deposit
Record Type: District
Operation Category: Producer
Deposit Type: VEIN, PIPE, DISSEMINATION, REPLACEMENT
Operation Type: Unknown
Year First Production: 1880
Year Last Production: 1974
Discovery Year: 1880
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Epithermal quartz-alunite Au
Orebody
Not available
Structure
Type: R
Description: SAN JUAN VOLCANIC FIELD
Type: L
Description: PLATORO CALDERA, SUMMITVILLE CALDERA, PLATORO FAULT ZONE, CALIFORNIA GULCH FAULT
Alterations
Alteration Type: L
Alteration: PROPYLITIC
Alteration Text: PROPYLITIC ALTERATION OF LA JARA CANYON TUFF WITHIN CALDERA PROBABLY RELATED TO UNTRUSION OF ALAMOSA RIVER STOCK, RHYODACITE PORPHYRY STOCK, AND VENT AREA OF FISHER GULCH RHYODACITE. PROPYLITIC ALTERATION IN VERA BRECCIA PIPE; SERICITIZATION IN DEE STOCK. ALTERATION RELATED TO MINERALIZATION RESTRICTED TO LOCAL ARGILLIC SELVAGES AND SILICIFICATION ALONG QUARTZ-PYRITE VEINS; FE OXIDATION (HEMATITE STAINING)
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Not available
References
Reference (Deposit): PATTON, H.B., 1917, GEOLOGY AND ORE DEPOSITS OF THE PLATORO-SUMMITVILLE MINNING DISTRICT, COLORADO: CGS BULL. 13.
Reference (Deposit): LIPMAN, P.W., 1974, GEOLOGIC MAP OF THE PLATORO CALDERA AREA, SOUTHEASTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-828.
Reference (Deposit): WORCESTER, P.G., 1919, MOLYBDENUM DEPOSITS OF COLORADO WITH GENERAL NOTES ON THE MOLYBDENUM INDUSTRY: CGS BULL. 14, P. 52.
Reference (Deposit): COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPTS.
Reference (Deposit): BLM MINERAL SURVEYS
Reference (Deposit): HAMMEN, C.W., AND WUENSCH, C.E., 1914, THE PLATORO DISTRICT, COLORADO--ITS TOPOGRAPHY, GEOLOGY, MINES, AND ORES: COLORADO SCHOOL OF MINES THESIS T-468.
Reference (Deposit): LIPMAN, P.W., 1975, EVOLUTION OF THE PLATORO CALDERA COMPLEX AND RELATED VOLCANIC ROCKS, SOUTHEASTERN SAN JUAN MOUNTAINS, COLORADO: USGS PROF. PAPER 852.
Reference (Deposit): STEVEN, T.A., AND LIPMAN, P.W., 1976, CALDERAS OF THE SAN JUAN VOLCANIC FIELD, SOUTHEASTERN COLORADO: USGS PROF.PAPER 958.
Reference (Deposit): LIPMAN, P.W., AND STEVEN, T.A., 1970, RECONNAISSANCE GEOLOGY AND ECONOMIC SIGNIFICANCE OF THE PLATORO CALDERA, SOUTHEASTERN SAN JUAN MOUNTAINS, COLORADO: USGS PROF. PAPER 700-C, P. C19-C29.
Reference (Deposit): BIRD, W.H., 1972, MINERAL DEPOSITS OF THE SOUTHERN PORTION OF THE PLATORO CALDERA COMPLEX SOUTHEAST SAN JUAN MOUNTAINS, COLORADO: MTN. GEOLOGIST, V. 9, NO. 4, P. 379-387.
Colorado Mining Photos
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