The Independence Mine is a gold and copper mine located in Albany county, Wyoming at an elevation of 9,239 feet.
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
Elevation: 9,239 Feet (2,816 Meters)
Commodity: Gold, Copper
Lat, Long: 41.17639, -106.25889
Map: View on Google Maps
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Independence Mine MRDS details
Site Name
Primary: Independence Mine
Secondary: Mammoth
Secondary: Independence Group
Secondary: Keystone District
Commodity
Primary: Gold
Primary: Copper
Secondary: Bismuth
Location
State: Wyoming
County: Albany
District: Keystone District
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Administrative Organization: Medicine Bow National Forest
Holdings
Not available
Workings
Type: Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Underground
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: At 335 Ft Depth The Vein Was Still Leached And Altered.
Rocks
Not available
Analytical Data
Analytical Data: 13.5% Cu
Materials
Ore: Chalcopyrite
Ore: Bismuth
Ore: Chalcanthite
Gangue: Hematite
Gangue: Malachite
Gangue: Limonite
Gangue: Quartz
Comments
Comment (Location): Likely in the area shown as a claim on the 7.5' topo map.
Comment (Deposit): 0560010144 mentioned that the shaft was driven into a quartz vein-shear zone junction bearing cold and copper"
Comment (Workings): 100 FT OF CROSSCUTS: 125 FT DRIFT DRIVEN ALONG THE MONARCH TREND ABOUT 1/4 MI WEST OF THE SHAFT.
Comment (Deposit): LOCATED AT INTERSECTION OF MAMMOTH AND MONARCH MINERALIZED TRENDS. E-W QUARTZ VEIN
Comment (Location): BULL 50, P. 40 LISTS SECTION FRACTION AS SW
Comment (Location): Independence Mine is in the Keystone/Holmes area (where Holmes seems to be a synonym for New Rambler). (Bull. 50, p. 39-40)
Comment (Names): 0560010144 gave Independence Mine-Keystone Holmes A as a previous name. Was unable to verify the source of this information.
References
Reference (Deposit): GSW RI 23, P. 28.
Reference (Deposit): Osterwald and others, 1966, Mineral Resources of Wyoming: Geological Survey of Wyoming Bull. 50 [revised ed.], p. 22, 40, 81.
Pages: p. 22, 40, 81.
Reference (Deposit): Osterwald and others, 1959, Mineral Resources of Wyoming: Geological Survey of Wyoming Bull. 50, p. 20, 36-37, 75.
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