Mine detail: D. Thomas Mine

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Location: Swain County, North Carolina, United States, North America
Lat / long: 35.42232, -83.48239
dep_id: 10026063
mrds_id: K002521
Commodity type: nonmetallic
Major mineral: Kaolin
Trace mineral: Feldspar
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Feldspar, Kaolin
alteration: Partial Alteration Of Plagioclase To Kaolinite
ore_ctrl: Fractures, Dilation Zones (Cameron, 1951)
Reporter: Hale, Robin C.
hrock_unit: Ocoee Series, Quartz-Mica Schist & Feldspathic-M1ca Quartzite
hrock_type: Quartzite
arock_unit: Granite Gneiss;Prec Mpal 1050-320 M.Y.;Prec Mpal 1050-320 M.Y
arock_type: Gabbro,Gneiss
Structure: Principal Zone Of Pegmatites Trends Northeast; Most Pegmatites Strike Northeast, But A Few Strike Northwest.
tectonic: Folded Blue Ridge Province
References:
  • Deposit:: CAMERON, E.N., 1951, FELDSPAR DEPOSITS OF THE BRYSON CITY DISTRICT, NORTH CAROLINA: NORTH CAROLINA DIV. MINERAL RESOURCES BULL. 62, 100 P
  • Deposit:: 1951 OTHER CAMERON, E.N., N.C. BULL. 6
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