Mine detail: American Manganese No. 1 and No. 2

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Location: Trinity County, California, United States, North America
Lat / long: 40.61928, -123.36112
dep_id: 10033664
mrds_id: M020291
Commodity type: metallic
Trace mineral: Manganese
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
Reporter: Killman, K.; Albers, J.
hrock_type: Chert
References:
  • Deposit:: D.O.M. BULL. 152 1950 P. 302
  • Deposit:: D.O.M. BULL. 125 1943 P. 194
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