Commodities
PrimaryGold
TertiaryLead, Copper
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formPINCH & SWELL
Materials
Ore mineralsGalena, Gold, Pyrite
GangueQuartz
Geology
Host rockSlate,Schist
StructureOre Zone Of Faults And Veins - 240 Ft Thick.
Economic & production
Development statusPast Producer
Identification
Deposit ID10029016
MRDS IDM006341
Alternate namesRio Vista
RegionNA
Data scoreB
Coordinates38.00074, -120.50572
References
CLARK, W. B., & LYDON, P. A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.: CALIF. DIV. MINES & GEOL., COUNTY REPORT 2 , P. 173 & PL BERIC, J. H., STROMQUIST, A. A., & SWINNY, C. M., 1955 , GEOL. OF THE ANGELS CAMP AND SONORA QUADS., CALAVERAS & TUOLOMNE COS.: CALIF. DIV. MINES SPEC. REPORT, 41 , P. 50 & PL 4LOGAN, C. A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS CO.: CDM CALIF. JOUR. MINES & GEOL., VOL. 32 , NO. 3 , P. 281 - 282 - 317CLARK, 1962