Mine detail: Black Rock

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Location: Trinity County, California, United States, North America
Lat / long: 40.64845, -123.45306
dep_id: 10033676
mrds_id: M020306
Commodity type: metallic
Trace mineral: Manganese
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Rhodonite
Reporter: Killman, K.; Albers, J.
hrock_type: Chert
References:
  • Deposit:: D.O.M. BULL. 152 1950 PP. 307 , 309
  • Deposit:: D.O.M. BULL. 125 1943 P. 196
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