California · San Bernardino County
Prospect
Ribbon Rock
San Bernardino County, California, United States
Semiprecious Gemstone
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USGS source ↗
Commodities
Primary
Semiprecious Gemstone
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10286584
Alternate names
Onyx Mine
Region
NA
Data score
D
Coordinates
34.79692, -115.96664
References
CALIF. JOUR. MINES AND GEOL., V. 49, 1953, TABULATED LIST,P. 141.SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY,VOL. III - SOUTHERN CALIFORNIA: P. 189.