Mine detail: Folger Mine

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Location: Lawrence County, South Dakota, United States, North America
Lat / long: 44.34024, -103.8353
dep_id: 10055452
mrds_id: SD02004
Commodity type: metallic
Major mineral: Gold
Minor mineral: Silver
Operation type: Unknown
Deposit type: Replacement
Production size: Small ammount of material produced
Development status: Past Producer
ore: Gold, Silver
gangue: Pyrite
ore_ctrl: Upper Ore Contact Zone 25 Ft. Below Top Of The Deadwood Formation; Minor Vertical Fracture
Reporter: Barari, Rachel A.
References:
  • Deposit:: U.S. GEOLOGICAL SURVEY, U.S. BUREAU OF RECLAMATION, SOUTH DAKOTA GEOLOGICAL SURVEY, 1975 , MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN 16
  • Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .
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