The Louisiana Group is a gold mine located in Tuolumne county, California at an elevation of 3,199 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: 3,199 Feet (975 Meters)
Commodity: Gold
Lat, Long: 37.98417, -120.25583
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.
Louisiana Group MRDS details
Site Name
Primary: Louisiana Group
Commodity
Primary: Gold
Tertiary: Lead
Tertiary: Iron
Tertiary: Zinc
Location
State: California
County: Tuolumne
Land Status
Not available
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
Deposit Size: S
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
Ore: Galena
Ore: Marcasite
Ore: Pyrrhotite
Ore: Sphalerite
Ore: Gold
Comments
Comment (Workings): SHAFT ON VEIN 520 FT., WITH DRIFTS N. AND S. ON 100 , 133 , 208 , 295 AND 417 FT LEVELS.
Comment (Geology): GEOL.DESC: AVERAGE THICKNESS OF QUARTZ VEIN IS 18 INCHES. A SERIES OF DIORITE DIKES CUT VEIN, HAVING THICKNESS OF 6 TO 12 INCHES. TWO ORE SHOOTS HAD BEEN DEVELOPED.
Comment (Deposit): THIS GROUP COMPRISES THE FOLLOWING CLAIMS: LOUISIANA, PARKER AND MASON, AND LEBIATION
References
Reference (Deposit): CRAWFORD, J. J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 13 , P. 484
Reference (Deposit): TUCKER, W. B., 1914 , TUOLUMNE COUNTY: CMB REPT. 14 , P. 154 - 155
California Gold
"Where to Find Gold in California" 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 California. Read more: Where to Find Gold in California.
