The Keystone Mine is a manganese mine located in White Pine county, Nevada at an elevation of 6,801 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: 6,801 Feet (2,073 Meters)
Commodity: Manganese
Lat, Long: 39.27639, -114.96500
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.
Keystone Mine MRDS details
Site Name
Primary: Keystone Mine
Commodity
Primary: Manganese
Tertiary: Silver
Location
State: Nevada
County: White Pine
District: Robinson (Ely)
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
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
Not available
Mineral Deposit Model
Model Name: Replacement Mn
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Limestone
Role: Host
Age Type: Host Rock
Age Young: Pennsylvanian
Analytical Data
Not available
Materials
Ore: Pyrolusite
Ore: Braunite
Comments
Comment (Geology): THE ORE IS RATHER SOFT, COVERNOUS MIXTURE OF MANGANESE OXIDES
References
Reference (Deposit): HOSE, R.K., BLAKE, M.C.JR., AND SMITH, R.M., 1976, GEOLOGY AND MINERAL RESOURCES OF WHITE PINE COUNTY, NEV. BUREAU OF MINES, BULL. 85.
Reference (Deposit): RANSOME, BUREHARD, 1919 CONTRIBUTIONS TO ECONOMIC GEO PART 1 METALS AND NONMETALS EXCEPT FUELS U.S.G.S. BULL 710
Nevada Gold
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.
