North Carolina · Avery County
Past Producer

Powdermill Creek Mine

Avery County, North Carolina, United States
Mica
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica
Commodity typeN
Deposit
Deposit sizeS
Orebody formLENS
Materials
GangueTourmaline
Geology
Host rockGneiss
StructurePegmatite Is Concordant With The Foliation Of The Enclosing Country Rock
AlterationPartly Weathered
Economic & production
Development statusPast Producer
Identification
Deposit ID10102360
MRDS IDK003583
RegionNA
Data scoreC
Coordinates36.05953, -82.04317
References
LESURE, F.G., 1968, MICA DEPOSITS OF THE BLUE RIDGE IN NORTH CAROLINA: U.S. GEOLOGICAL SURVEY PROF. PAPER 577, 124 P1968 COMPILE LESURE, F.G. ; REPORLESURE, F.G., 1968, USGS PROF. PAPER 577.