Mine detail: Hugo Mine

Previously called 'Sarah Group'

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Location: Pennington County, South Dakota, United States, North America
Lat / long: 43.88218, -103.42278
dep_id: 10055680
mrds_id: SD02292
Commodity type: metallic and nonmetallic
Major mineral: Feldspar, Mica, Beryllium, Lithium
Minor mineral: Niobium (Columbium), Tantalum
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Amblygonite, Beryl, Muscovite, Spodumene
gangue: Apatite, Cassiterite, Cleavelandite, Fluorite, Halloysite, Lepidolite, Montmorillonite, Quartz
other_matl: Albite
orebody_fm: OVAL
Reporter: Barari, Rachel A.
hrock_type: Pegmatite
arock_unit: Pegmatite
arock_type: Pegmatite
Year first produced: 1923
References:
  • Deposit:: U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707
  • Deposit:: ROBERTS, W.L., AND RAPP, GEORGE, 1965, MINERALOGY OF THE BLACK HILLS, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY BULLETIN 18
  • Deposit:: U.S. GEOLOGICAL SURVEY, U.S. BUREAU OF RECLAMATION, AND SOUTH DAKOTA GEOLOGICAL SURVEY, 1975, MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH GEOLOGICAL SURVEY BULLETIN 16
  • Deposit:: BIENIEWSKI, C.L., AND AGNEW, A.F., 1964, THE MINERAL INDUSTRY OF SOUTH DAKOTA IN 1962, SOUTH DAKOTA GEOLOGICAL SURVEY MINERALS REPORT 10 / BIENIEWSKI, C. L., AND MCGREGOR, DUNCAN J., 1965, THE MINERAL INDUSTRY OF SOUTH IN 1963, SOUTH DAKOTA GEOLOGICAL SURVEY MINERALS REPORT 11
  • Production:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707 / BIENIEWSKI,C.L., AND AGNEW, A.F., 1964, THE MINERAL INDUSTRY OF SOUTH DAKOTA IN 1962. SOUTH DAKOTA GEOLOGICAL SURVEY MINERALS REPORT 10/ BIENIEWSKI, C.L., AND MCGREGOR, D.J., 1965, THE MINERAL INDUSTRY OF SOUTH DAKOTA IN 1963, SOUTH DAKOTA GEOLOGICAL SURVEY MINERALS REPORT 11
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