California · Tuolumne County
Past Producer
Lamphere
Tuolumne County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
Y
Materials
Ore minerals
Gold
Geology
Host rock
Slate
Economic & production
Development status
Past Producer
Production years
PRIOR TO 1892
Identification
Deposit ID
10034569
MRDS ID
M021402
Region
NA
Data score
C
Coordinates
38.04992, -120.20211
References
PRESTON, E. B., 1892 , TUOLUMNE COUNTY: CMB REPT. 11 , P. 503 - 504IN PRESTON, E. B., 1892