The Valley Forge is a mine located in Lewis and Clark county, Montana at an elevation of 5,279 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.
Elevation: 5,279 Feet (1,609 Meters)
Lat, Long: 46.4903, -112.24720
Map: View on Google Maps
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.
Valley Forge MRDS details
Primary: Valley Forge
County: Lewis and Clark
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.
Type: Located Claim
Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Years of Production:
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Mineral Deposit Model
Comment (Reserve-Resource): GRADES IN MATRIX 1 ARE FROM REC 700, Z NOT REPORTED, PROD S GRADES IN MATRIX 2 ARE FROM ASSAY OF GRAB FROM RED MTN DUMP. TONNAGES ARE INVESTIGATORS ESTIMATES.
Reference (Deposit): PARDEE AND SCHRADER 1933 USGS BULL 842 P 257-258
Reference (Deposit): BECRAFT,ETAL,1963,USGS PP 428,P 55
Reference (Deposit): KNOPF,1913,USGS BULL.527,P.82-83