The Washington Mine is a silver and gold mine located in Boise county, Idaho at an elevation of 6,401 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: 6,401 Feet (1,951 Meters)
Commodity: Silver, Gold
Lat, Long: 43.9011, -115.75860
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.
Washington Mine MRDS details
Site Name
Primary: Washington Mine
Secondary: Monetary Metals Co.
Commodity
Primary: Silver
Primary: Gold
Tertiary: Lead
Location
State: Idaho
County: Boise
District: Boise Basin 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: Boise National Forest
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: Monetary Metals Co.
Years: 1924 -
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: Sawtooth Mountains
Mineral Deposit Model
Not available
Orebody
Form: LINEAR
Structure
Not available
Alterations
Not available
Rocks
Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous
Analytical Data
Not available
Materials
Not available
Comments
Comment (Location): NEAR HEAD OF GAMBRINUS GULCH ABOUT 7 MI NE OF IDAHO CITY
Comment (Reserve-Resource): RESOURCE EST. FOR BOTH WASHINGTON AND SUBROSA (NO. 114) MINES
Comment (Production): ORE FROM WASHINGTON MINE (GOLD MINE): RECOVERED $92,000 WORTH.
Comment (Workings): THE GOLD VEIN STRIKES E AND DIPS 90 S. THE 2 VEINS MERGE A FEW HUNDRED FEET EAST OF THE SHAFT. ITEM M70 IS SILVER VEIN. M170 IS MINIMUM LENGTH.
Comment (Geology): BASIC DIKE STRIKES N 40 DEG E AND DIPS 60 DEG SE
References
Reference (Deposit): BALLARD, S. M., 1924, GEOLOGY AND GOLD DEPOSITS OF BOISE BASIN, BOISE COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY BULL. 9, 103 P.
Reference (Deposit): ANDERSON, A.L., 1947, GEOLOGY AND ORE DEPOSITS OF BOISE BASIN, IDAHO: USGS BULL. 944-C, P. 119-319.
Reference (Deposit): BELL, R.N., 1929, BOISE BASIN CONTINUES MAKING HISTORY: MINING TRUTH, V. 14, NO. 17
Reference (Deposit): 1924 GEOLMAP IDAHO BUR MINES, BULL. 9
Reference (Deposit): 1947 GEOLMAP ANDERSON, A.L., BULL. 944-C
Reference (Production): BALLARD, S. M., 1924, IDAHO BUREAU OF MINES AND GEOLOGY BULL. 9, 103 P.
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.
