Black Ledge

The Black Ledge is a mine located in Nevada county, California at an elevation of 2,598 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

Name: Black Ledge  

State:  California

County:  Nevada

Elevation: 2,598 Feet (792 Meters)

Primary Mineral:

Lat, Long: 39.1719, -120.92280

Map: View on Google Maps


Satelite image of the Black Ledge

Black Ledge MRDS details

Site Name

Primary: Black Ledge


Commodity

Tertiary: Manganese


Location

State: California
County: Nevada


Land Status

Not available


Holdings

Type: Private Lease
Type: Unknown


Workings

Not available


Ownership

Owner Name: Lavina Richards
Info Year: 1974

Owner Name: J. H. Bastiani
Info Year: 1974


Production

Not available


Deposit

Record Type: Site
Operation Category: Unknown
Operation Type: Unknown
Mining Method: Unknown
Discovery Year: 1918
Years of Production:
Organization:
Significant: N


Physiography

General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Not available


Comments

Not available


References

Reference (Deposit): DOM BULL 125,P 147;

Reference (Deposit): 6 MI NE OF COLFAX

Reference (Deposit): LOCATED WITHIN BOUNDS OF MILITARY RESERVATION