The National Mine is a silver and copper mine located in Shoshone county, Idaho at an elevation of 4,039 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: 4,039 Feet (1,231 Meters)
Commodity: Silver, Copper
Lat, Long: 47.4903, -115.76220
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.
National Mine MRDS details
Site Name
Primary: National Mine
Secondary: United Copper Property
Commodity
Primary: Silver
Primary: Copper
Secondary: Gold
Tertiary: Zinc
Tertiary: Lead
Location
State: Idaho
County: Shoshone
District: Coeur D'Alene 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.
Administrative Organization: Coeur d'Alene National Forest
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: United Copper
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Bitterroot Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: L
Description: Brecciation
Alterations
Alteration Type: L
Alteration Text: Oxidation
Rocks
Name: Quartzite
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: TENOR OF ORE LESS THAN 3 % CU, 3 OZ AG, TRACE AU.
Materials
Ore: Galena
Ore: Chalcopyrite
Ore: Chalcocite
Gangue: Pyrite
Comments
Comment (Location): HEAD OF DEADMAN GULCH.
References
Reference (Deposit): Hobbs, S. W., And Others, 1965 , Geology Of The Coeur D'Alene District, Shoshone County, Idaho: USGS Prof. Paper 478 , 139 P.
Reference (Deposit): UMPLEBY, J. B., AND JONES, E. L., JR., 1923 , GEOLOGY AND ORE DEPOSITS OF SHOSHONE COUNTY, IDAHO: USGS BULL. 732 , 156 P.
Reference (Deposit): CALKINS, F. C., AND JONES, E. L., JR., 1914 , ECONOMIC GEOLOGY OF THE REGION AROUND MULLAN, IDAHO, AND SALTESE, MONTANA: USGS BULL. 540 , P. 167 - 211
Reference (Deposit): 1914 OTHER CALKINS AND JONES BULL. 540
Reference (Deposit): 1923 GEOLMAP UMPLEBY AND JONES, BULL. 732
Reference (Deposit): 1965 GEOLMAP S. W. HOBBS AND OTHERS, PROF. PAPER 478
Idaho Gold
"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more: Where to Find Gold in Idaho.
