Leicester Chromite Prospect

Prospect in Buncombe county in North Carolina, United States with commodities Chromium, Iron
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Mineral rights holdings
  11. Land status
  12. Workings at the site
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10175661
MAS/MILS ID 0370210001
Record type Site
Current site name Leicester Chromite Prospect

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -82.69096, 35.6537 (WGS84)
Elevation 646
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Buncombe(county)

North Carolina(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Leicester(quadrangle 1:24,000 scale)

Asheville(quadrangle 1:100,000 scale)

Knoxville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper French Broad(hydrologic unit)

French Broad-Holston(hydrologic accounting unit)

Upper Tennessee(hydrologic subregion)

Tennessee(hydrologic region)

Geographic areas

Country State County
United States North Carolina Buncombe

Commodities

Commodity Importance
Chromium Critical Primary
Iron Tertiary

Materials information

Materials Type of material
Chromite Unknown
Olivine Unknown
Serpentine Unknown

Nearby scientific data

Ore Body (1) -82.69096, 35.6537

Economic information

Ore body information

  • Thickness 1.4M
    Length 156M
    Width 156M
    Area 2.5HA
    Depth to top 0M
    Field Value
    Type of Orebody #1 PLACER
    Shape of Orebody #1 TABULAR
    Type of Orebody #2 DISSEMINATED
    Primary mode of Origin RESIDUAL CONCENT
    Primary Ore Control LITHOLOGY
    Degree of Wallrock Alter. NONE
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. 0
    Total Surface Area (HA) 2.5
    Date of Last Modification 820901

Comments on the geologic information

  • CHROMITE OCCURS AS A RESIDUAL ACCUMULATION OF WEATHERED DUNITE. SMALL AMOUNTS OF DISSEMINATED CHROMITE OCCUR IN THE DUNITE. DUNITE IS HIGHLY SEPENTINIZED.

Economic information about the deposit and operations

Operation type Surface
Development status Prospect
Commodity type Metallic
Significant Yes
Discovery year 1870
Mining method Open Pit
Milling method Gravity

Mineral rights holdings

Type of mineral rights Fee Ownership
Type of mineral rights Minerals Only
Type of mineral rights Unknown

Land status

Ownership category Private

Comments on the production information

  • CR/FE RATIO IS ASSUMED TO BE 1.9.

Comments on the reserve resource information

  • TYPE GRADE, CHEMICAL ANALYSIS AND CR: FE RATED OF CHROMITE NOT AVAILABLE.
  • ASSIGNED PROBABILITY LEVEL BASED ON ESTIMATE THROUGH COMPAR- ISON WITH LOCAL SIMILAR DEPOSITS AND ARE INFERRED RESOURCES. M9C4 = M1C1.

Workings at the site

  • Type of workings Surface
    Area 2.4HA
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method OPEN PIT
    Swell Factor .8
    Percent Waste Rock 0
    Avg. Overburden Thickness 0
    Hardness of Ore SAND, SILT
    Capacity 100
    Capacity Units MT ORE/DAY
    Preprod. Stripping Vol. 0
    Unit Production Cost 2.75
    Units of Production $/MT ORE
    Operating Days per Year 250
    Operating Shifts per Day 1
    Year of Information 1979

Reference information

Bibliographic references

  • Production

    HUNTER,W.L. AND G.V.SULLIVAN. UTILIZATION STUDIES ON CHROM-

  • Production

    ITE FROM SEIAD CREEK, CALIF. BUMINES RI5576,1960,37PP.

  • Deposit

    CHARLES E. HUNTER ET. AL. (1942) NORTH CAROLINA DEPARTMENT O

  • Deposit

    CONSERVATION & DEVELOPMENT BULLETIN 42 "CHROMITE DEPOSITS OF

  • Deposit

    CAROLINA" P. 7.

  • Deposit

    JASPER L. STUCKEY & STEPHEN G. CONRAD (1958) NORTH CAROLINA

  • Deposit

    DEPARTMENT OF CONSERVATION & DEVELOPMENT BULLETIN 71 "EXPLAN

  • Deposit

    TEXT FOR GEOLOGIC MAP OF NORTH CAROLINA" PP. 19-20.

General comments

Subject category Comment text
Deposit THE TYPE GRADE, CHEMICAL ANALYSIS & CR:FE RATIO OF THE CHROMITE NOT AVAILABLE. CHROMITE COMPRISES AN ESTIMATED 4.4% OF THE R ORE BASED ON AN AVERAGE OF 5 SIMILAR DEPOSITS. PERCENTAGE OF AND FE IN CHROMITE WAS OBTAINED FROM AN AVERAGE OF 3 SIMILAR DEPOSITS. THE CR:FE RATIO CALCULATED IS 1.6:1 & THE TYPE GRA THE DEPOSITS USED TO OBTAIN THE PERCENTAGES IS CHEMICAL.

Reporter information

Type Date Name Affiliation Comment
Reporter 09-OCT-96 Drs/Cp U.S. Bureau of Mines

Beyond USGS

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