Mine detail: Berger Barite Mine

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Location: Pittsylvania County, Virginia, United States, North America
Lat / long: 36.96618, -79.46504
dep_id: 10067237
mrds_id: VA01720
Commodity type: nonmetallic
Major mineral: Barium-Barite
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Barite
orebody_fm: BEDDED AND NODULAR LENSES
work_type: Unknown
alteration: Hydrothermal (?) And Weathering Alteration Of Marble To Clay
conc_proc: Metal Rich Brines Precipitation Later Altered And Reworked By Ground Water.
ore_ctrl: Multiple: Probably Originally Hydrothermal, Rieft Related Brine, Remobilized Metamorhosed And Subject Mesozoic Post Mesozoic Ground Water Action.
Reporter: As
hrock_unit: Mt Athos Member, Alligator Back Formation, Lynchburg Group
hrock_type: Marble
arock_type: Pegmatite
Structure: Smith River Allocthon, Ne Trending Fault Passes Through Deposit Nw Side Down, Se Side Up (Marr, 1984)
tectonic: Probably Window To Lynchburg Group Rocks Through Overlying Fork Mountain Formation Of Smith River Allocthon.
dy_ba: <
disc_yr: 1890
References:
  • Deposit:: EDMUNDSON, R.S., 1938, BARITE DEPOSITS OF VIRGINIA: VIRGINIA GEOLOGICAL SURVEY BULLETIN 53, 85 P.
  • Deposit:: WATSON, T.S., 1907, SULFATES, IN MINERAL RESOURCES OF VIRGINIA: LYNCHBURG, VIRGINIA, P. 305-327.
  • Deposit:: MARR, J.D., 1984, GEOLOGIC MAP OF THE PITTSYLVANIA AND CHATHAM QUADRANGLES, VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION NUMBER 49
  • Deposit:: VIRGINIA DIVISION OF MINERAL RESOURCES ECONOMIC GIOLOGY FILE 1974
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