The Stag Bay Iron-Copper Prospect is a iron and copper mine located in Alaska at an elevation of 1,699 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: 1,699 Feet (518 Meters)
Commodity: Iron, Copper
Lat, Long: 57.91278, -136.34722
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Stag Bay Iron-Copper Prospect MRDS details
Site Name
Primary: Stag Bay Iron-Copper Prospect
Commodity
Primary: Iron
Primary: Copper
Location
State: Alaska
District: Chichagof
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.
Holdings
Not available
Workings
Type: Surface
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Magnetite
Ore: Chalcopyrite
Gangue: Quartz
Gangue: Epidote
Gangue: Pyrite
Comments
Comment (Location): USGS MF-467, LOC. 7; USGS B 1058-E, PL. 12 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Deposit): SHEARED AND ALTERED GABBRO OR DIORITE CONTAINS ESTIMATED 60% MAGNETITE, 20% EACH EPIDOTE AND QUARTZ, PYRITE, AND UP TO 2% CHALCOPYRITE. UP TO 55 FT. OF ORE EXPOSED BY 2 TRENCHES 150 FT. APART.
Comment (Workings): TWO TRENCHES ON STEEP SLOPE: LOWER TRENCH 70 FT. LONG EXPOSING 55 FT. OF ORE, UPPER TRENCH 150 FT. ABOVE, EXPOSING 35 FT. OF ORE.
Comment (Deposit): THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.
References
Reference (Deposit): USGS MF-467, LOC. 7 (1972)
Reference (Deposit): USGS B 963-A, P. 23-24 (1949)
Reference (Deposit): USGS OF 78-450, P. 97 (1978)
Reference (Deposit): USGS B 1058-E, PL. 12 (1959)
Reference (Other Database): BAG-MF-467-7
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