Mine detail: Greenback Group

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Location: Pennington County, South Dakota, United States, North America
Lat / long: 43.95829, -103.5839
dep_id: 10010804
mrds_id: D004786
Commodity type: metallic
Major mineral: Gold, Silver
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Gold, Silver
work_type: Surface/Underground
ore_ctrl: Fissure
Reporter: Barari, Rachel A.
hrock_unit: Schist And Slate
hrock_type: Slate
References:
  • U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770
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