Mine detail: Unknown

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Location: Contra Costa County, California, United States, North America
Lat / long: 37.9174, -122.29133
dep_id: 10029589
mrds_id: M007236
Commodity type: metallic
Major mineral: Mercury
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
Reporter: Gere, W.
References:
  • Deposit:: ECON. MIN. MAP OF CALIF., NO. 1 - QUICKSILVER, 1939
  • Deposit:: USGS FOLIO 193, P. 22
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