California · Napa County
Occurrence
Elder Mine Matthai, Cleveland
Napa County, California, United States
Magnesite
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USGS source ↗
Commodities
Primary
Magnesite
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Magnesite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10031614
MRDS ID
M010708
Alternate names
Detert Mine Matthai, Cleveland
Region
NA
Data score
C
Coordinates
38.50545, -122.25245
References
CALIF. BULL. 79, 1925, PP. 53-54B. 149, 1949, PP. 89-90USGS BULL. 355, 1908, P. 31