Mine detail: Unnamed Location

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Location: Napa County, California, United States, North America
Lat / long: 38.27406, -122.30661
dep_id: 10076967
mrds_id: W024303
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Unknown
Deposit type: Sedimentary
Production size: Small ammount of material produced
Development status: Past Producer
Reporter: Unknown
References:
  • CALIF BULL 149, 1949, PLATE 4 AND
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