Sugarloaf Mountain Prospect

Occurrence in Jackson county in North Carolina, United States with commodities Copper, Sulfur-Pyrite, Iron, Pig Iron
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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Economic information about the deposit and operations
  14. Workings at the site
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10088541
MRDS ID K003532
Record type Site
Current site name Sugarloaf Mountain Prospect
Related records 10272717

Geographic coordinates

Geographic coordinates: -83.11627, 35.36761 (WGS84)
Relative position JUST SOUTH OF THE RIDGE TOP, 700 FEET SOUTHEAST OF THE GAP BETWEEN SUGARLOAF MOUNTAIN AND FERN MOUNTAIN.

Site location context

Political divisions (FIPS codes)

Jackson(county)

North Carolina(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Tuckasegee(quadrangle 1:24,000 scale)

Fontana Lake(quadrangle 1:100,000 scale)

Knoxville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Tuckasegee(hydrologic unit)

Upper Tennessee(hydrologic accounting unit)

Upper Tennessee(hydrologic subregion)

Tennessee(hydrologic region)

Federal lands

Nantahala 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 Jackson

Commodities

Commodity Importance
Copper Primary
Sulfur-Pyrite Primary
Iron, Pig Iron Tertiary

Materials information

Materials Type of material
Chalcopyrite Ore
Limonite Ore
Pyrite Ore
Pyrrhotite Ore

Alteration

  • (Local) Limonite Gossan After Weathering Of Pyrite

Analytical data

Result CHALCOPYRITE APPEARS TO CONSTITUTE ABOUT ONE PERCENT OF THE ROCK.

Mineral occurrence model information

Model code 184
USGS model code 28a
Deposit model name Massive sulfide, kuroko
Mark3 model number 93

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss
    Rock unit name Muscovite Schist And Gneiss: Mica-Quartz-Plagioclase Schist Generally Interlayered With Gneissic Metasandstone; Schist Is Locally Graphitic And Sulfidic, And Commonly Garnetiferous (Hadley And Nelson, 1971)
    Rock description Muscovite Schist And Gneiss: Mica-Quartz-Plagioclase Schist Generally Interlayered With Gneissic Metasandstone; Schist Is Locally Graphitic And Sulfidic, And Commonly Garnetiferous (Hadley And Nelson, 1971)
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic

Economic information

Geologic structures

Type of structure Regional
Structure description Northeast

Ore body information

  • Strike N
    Dip 80 S
    Thickness 1.52M

Comments on the geologic information

  • COUNTRY ROCK STRIKES N 45 E AND DIPS 70 N. MASSIVE SULFIDE ORE OCCURS ON THE DUMPS OF THE SHAFT AND TUNNEL. THE GARNET-MICA SCHIST AT THE OPEN CUT IS CONTORTED. HERE, THE GOSSAN ZONE TRANSECTS THE SCHIST; SOME DISSEMINATED PYRITE WAS OBSERVED.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Workings at the site

  • Type of workings Surface/Underground
    Length 15.24M

Comments on the workings information

  • WORKINGS CONSIST OF A SHAFT AND 50-FOOT TUNNEL AND A SHALLOW OPEN CUT. THE GOSSAN RANGES FROM 4 TO 5 FT IN THICKNESS IN THE SHAFT, AND IS ABOUT ONE FOOT THICK IN THE OPEN CUT.

Reference information

Bibliographic references

  • Deposit

    HADLEY, J.B., AND NELSON, A.E., 1971, GEOLOGIC MAP OF THE KNOXVILLE QUADRANGLE, NORTH CAROLINA, TENNESSEE, AND SOUTH CAROLINA: U.S. GEOLOGICAL SURVEY MISC. GEOL. INV. MAP I-654, 1:250,000

  • Deposit

    ESPENSHADE, G.H., 1944, COPPER DEPOSITS IN JACKSON COUNTY, NORTH CAROLINA: USGS OPEN-FILE REPORT, 10 P

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAY-1975 Hale, Robin C. U.S. Geological Survey
Updater 01-JUN-1992 Klein, T.L. U.S. Geological Survey

Beyond USGS

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