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Mine detail: Ryan Ranch
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North America
United States
California
Alameda
Previously called ''
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Location
Lat / long:
37.64851, -121.61773
Resource(N)
Primary:
Clay
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
W023439
MAS
60010098
DEP
10235583
Reference
CJMG VOL.46 NO.2 P.339 (1950)
Reporter
Western Field Operations Center (WFOC)