California · San Diego County
Prospect
Ruby Prospect
San Diego County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1918
Identification
Deposit ID
10189346
MRDS ID
W024821
Alternate names
Sherry Ann
Region
NA
Data score
D
Coordinates
32.63227, -116.20333
References
CALIF. DIV. MINES BULLETIN 152, 1950, P. 209.CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, P. 192.