1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Hawk Mica Mine

Past Producer in Mitchell county in North Carolina, United States with commodity Mica
Map
XML
JSON
KML
B
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Alteration
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Mining district
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10025198
MRDS ID K000878
Record type Site
Current site name Hawk Mica Mine
Related records 10248625

Geographic coordinates

Geographic coordinates: -82.07928, 36.02898 (WGS84)

Site location context

Political divisions (FIPS codes)

Mitchell(county)

North Carolina(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Carvers Gap(quadrangle 1:24,000 scale)

Johnson City(quadrangle 1:100,000 scale)

Johnson City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Nolichucky(hydrologic unit)

French Broad-Holston(hydrologic accounting unit)

Upper Tennessee(hydrologic subregion)

Tennessee(hydrologic region)

Federal lands

Pisgah National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Croatan National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

National Forests in North Carolina(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States North Carolina Mitchell

Comments on the location information

  • SEE PLATE 3, PROF. PAPER 577 FOR LOCATION

Commodities

Commodity Importance
Mica Primary

Comments on the commodity information

  • MUSCOVITE-LIGHT REDDISH BROWN, RULED, MINOR BENDING

Materials information

Materials Type of material
Muscovite Ore
Pyrite Gangue
Pyrrhotite Gangue
Spessartite Gangue
Thulite Gangue

Alteration

  • (Local) Biotite Alteration; Saprolite (100 Ft.)

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss
    Stratigraphic age (youngest) Neoproterozoic

Nearby scientific data

(1) -82.07928, 36.02898
ListMap

Economic information

Geologic structures

Type of structure Local
Structure description Pegmatite Concordant With Wallrock Structure

Ore body information

  • General form LENSES, PINCH AND SWELL
    Strike NE
    Dip SE
    Plunge S
    Thickness 3.66M

Comments on the geologic information

  • PLAGIOCLASE, QUARTZ, PERTHITE, MUSCOVITE PEGMATITE, MEDIUM TO COARSE GRAINED. THICKER LENSES HAVE PLAGIOCLASE, QUARTZ, MUSCOVITE WALL ZONE AND PERTHITE CORE

Economic information about the deposit and operations

Development status Past Producer
Commodity type Non-metallic
Significant No
Production years 1870-1895, 1920, 1929-1930, 1939-1944, 1953-1959

Mining district

District name Spruce Pine District/Hawk-Bakersville Area

Comments on the production information

  • PRODUCTION SHEET MICA GREATER THAN 10000 LB

Comments on the workings information

  • CUT 500 FT. LONG, 125 FT. DEEP, ADIT 600 FT. STOPES, INCLINES, DRIFTS ABOVE AND TO 200 FT. BELOW ADIT LEVEL.

Reference information

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1973 Fagan, James M. U.S. Geological Survey

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Maps centered on this site