The Tola Group is a mine located in Nevada county, California at an elevation of 7,149 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: 7,149 Feet (2,179 Meters)
Lat, Long: 39.39778, -120.49056
Map: View on Google Maps
Tola Group MRDS details
Primary: Tola Group
District: Meadow Lake
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 indicate a claim status and does not necessarily indicate an area is open to prospecting.
Owner Name: J. E. Anderson
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Deposit Size: S
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Mineral Deposit Model
Comment (Production): 1906 ; 15 TO 18 TONS SHIPPED AVERAGED $28 AU/TON, AG AND CU.
Comment (Deposit): GOSSAN IS IRON STAINED PORPHYRY
Comment (Workings): 50 FT. OPEN CUT, A 12 FT. ADIT AND THREE 10 FT. HOLES
Comment (Deposit): COMPRISED OF 60 ACRES.
Reference (Deposit): AUBURY, L. E., 1908 , COPPER RESOURCES OF CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 201
Reference (Deposit): MACBOYLE, E., 1918 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY; 16TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 90 - 91.
Reference (Deposit): FOLIOS 39, 66