Mine detail: Snow Camp Mine

Previously called 'Holma* Mill Mine'

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Location: Alamance County, North Carolina, United States, North America
Lat / long: 35.86176, -79.3967
dep_id: 10069802
mrds_id: W007493
Commodity type: nonmetallic
Major mineral: Talc-Soapstone
Minor mineral: Mica
Operation type: Unknown
Production size: Medium ammount of material produced
Development status: Past Producer
ore: Pyrophyllite, Sericite
gangue: Quartz
orebody_fm: LENTICULAR, PIPELIKE
work_type: Surface
model: 154: Epithermal quartz-alunite Au
alteration: Silicic, Sericitic, Pyrophyllitic
conc_proc: Extensive Hydrothermal Leaching Of Andesitic To Dactic Lithic Tuffs During Paleo Hot Spring Activity
ore_ctrl: North-Trending Fracture System
Reporter: Espenshade, Gilbert H., Klein, T.L.
hrock_type: Tuff
arock_type: Rhyolite
tectonic: Central Carolina Slate Belt
Year first produced: 1940
References:
  • Deposit:: BROADHURST, S. D., AND COUNCILL, R. J., 1953, A PRELIMINARY REPORT ON HIGH ALUMINA MINERALS IN THE VOLCANIC - SLATE SERIES, NORTH CAROLINA: NORTH CAROLINA GEOLOGICAL SURVEY INF. CIRC. 10.
  • Deposit:: ESPENSHADE, G. H., APR. 15, 1953, UNPUBLISHED FILE REPORT. SCHMIDT, R.G., 1985, SNOW CAMP PYROPHYLLITE DEPOSIT: IN P.G. FEISS ED. GEOLOGY OF VOLCANIC-HOSTED GOLD AND PYROPHYLLITE DEPOSITS IN THE CAROLINA SLATE BELT: SOCIETY OF ECONOMIC GEOLOGISTS FALL FIELD TRIP GUIDEBOOK.
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