The Independence Mine is a copper mine located in Chaffee county, Colorado at an elevation of 8,481 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: 8,481 Feet (2,585 Meters)
Commodity: Copper
Lat, Long: 38.64222, -105.99611
Map: View on Google Maps
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Independence Mine MRDS details
Site Name
Primary: Independence Mine
Commodity
Primary: Copper
Secondary: Gold
Tertiary: Molybdenum
Tertiary: Zinc
Tertiary: Iron
Location
State: Colorado
County: Chaffee
District: Turret District
Land Status
Land ownership: Private
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.
Holdings
Not available
Workings
Type: Surface/Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
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
Type: R
Description: Southern Mosquito Range, Arkansas Valley Graben
Type: L
Description: Fault Trends N 35 W, Dips 45 Ne; Pleasant Valley Syncline
Alterations
Not available
Rocks
Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock Unit
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Magnetite
Ore: Gahnite
Ore: Molybdenite
Ore: Pyrite
Gangue: Garnet
Gangue: Cordierite
Gangue: Biotite
Gangue: Quartz
Gangue: Actinolite
Comments
Comment (Workings): SHAFTS, PIT 20 FT ACROSS; FROM SIZE OF DUMPS, UNDERGROUND WORKINGS MUST HAVE BEEN EXTENSIVE; TUNNEL
Comment (Location): ABOUT 0.5 MILE WNW OF TURRET ALONG CAT GULCH ; INFO FROM LAND.ST :(1976)
Comment (Production): A "CONSIDERABLE TONNAGE" OF COPPER ORE, LOW IN AU, AG WAS SOLD IN 1907 FOR A FLUX IN A MATTE CONCENTRATOR
Comment (Deposit): "RICHER" STREAK OF ORE 5-FT WIDE
References
Reference (Deposit): BOARDMAN, S.J., 1971, PRECAMBRIAN GEOLOGY AND MINERAL DEPOSITS OF THE SALIDA AREA, CHAFFEE COUNTY, COLORADO: PH.D. THESIS, UNIVERSITY OF MICHIGAN, 131 P.
Reference (Deposit): HEINRICH, E.W., 1981, PRECAMBRIAN TUNGSTEN AND COPPER-ZINC SKARN DEPOSITS OF SOUTH-CENTRAL COLORADO: CGS RESOURCE SERIES 21, P. 99-100
Reference (Deposit): BOARDMAN, S.J., 1976, GEOLOGY OF THE PRECAMBRIAN METAMORPHIC ROCKS OF THE SALIDA AREA, CHAFFEE COUNTY, COLORADO: THE MOUNTAIN GEOLOGIST, V. 13, NO. 3, P. 89-100.
Reference (Deposit): LINDGREN, WALDEMAR, 1908, NOTES ON COPPER DEPOSITS IN CHAFFEE, FREMONT, AND JEFFERSON COUNTIES, COLORADO: USGS BULLETIN 340, P. 157-174 & &
Reference (Deposit): SCOTT, G.R., TAYLOR, R.B., EPIS, R.C., WOBUS, R.A., 1978, GEOLOGIC MAP OF THE PUEBLO 1 DEG X 2 DEG QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022, 1:250,000.
Reference (Deposit): BHUTTA, M.A., 1954, GEOLOGY OF THE SALIDA AREA, CHAFFEE AND FREMONT COUNTIES, COLORADO: COLORADO SCHOOL OF MINES PHD THESIS, 173 P.
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