The Grand National is a gold mine located in Trinity county, California at an elevation of 6,001 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: 6,001 Feet (1,829 Meters)
Primary Mineral: Gold
Lat, Long: 41.2119, -122.72810
Active Mining Claims
Claim data is for Mines level premium members.
Grand National MRDS details
Site NamePrimary: Grand National
Secondary: Tangle Blue
Land StatusLand ownership: National Forest
Home Office: California
Info Year: 1972
Time Period: 1934 - 1937
Description: Production Included 1500 Ozs Gold, 2200 Ozs Silver And 1900 Lbs Copper Between 1934 And 1937.
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Year First Production: 1930
Years of Production:
Deposit Size: S
PhysiographyGeneral Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: Klamath Mountains
Mineral Deposit Model
Reference Category: Deposit
Reference: U S GEOL SURVEY BULL 1371-B, P 150.