Horseshoe-Comet Mine

Past Producer in Lawrence county in South Dakota, United States with commodities Lead, Silver
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Mineral rights holdings
  13. Land status
  14. Ownership information
  15. Links to other databases
  16. Bibliographic references
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10153475
MAS/MILS ID 0460810045
Record type Site
Current site name Horseshoe-Comet Mine

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -103.64057, 44.32716 (WGS84)
Elevation 1530

Site location context

Political divisions (FIPS codes)

Lawrence(county)

South Dakota(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Deadwood South(quadrangle 1:24,000 scale)

Rapid City(quadrangle 1:100,000 scale)

Rapid City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Belle Fourche(hydrologic unit)

Belle Fourche(hydrologic accounting unit)

Cheyenne(hydrologic subregion)

Missouri(hydrologic region)

Federal lands

Black Hills National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States South Dakota Lawrence

Public Land Survey System information

Meridian Township Range Section Fraction State
Black Hills 004 N 004 E 09 NE South Dakota

Commodities

Commodity Importance
Lead Tertiary
Silver Tertiary

Materials information

Materials Type of material
Chalcopyrite Unknown
Galena Unknown
Pyrite Unknown
Sphalerite Unknown
Tetrahedrite Unknown

Nearby scientific data

Ore Body (1) -103.64057, 44.32716

Economic information

Ore body information

  • Thickness 1M
    Length 70M
    Width 4M
    Depth to top 20M
    Field Value
    Type of Orebody #1 SHEAR ZONE
    Shape of Orebody #1 LENTICULAR
    Type of Orebody #2 REPLACEMENT
    Shape of Orebody #2 TABULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FRACTURING
    Secondary Ore Control BEDDING
    Degree of Wallrock Alter. SLIGHT
    Type of Wallrock Alter. #1 SILICIFICATION
    Type of Wallrock Alter. #2 SERICITIC
    Type of Wallrock Alter. #3 PROPYLITIC
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. .5
    Min. Thick. Unconsol. Mat. 0
    Date of Last Modification 780213

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Galena District

Mineral rights holdings

Type of mineral rights Patented

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner L. Burton Row
    Interest 100
    Home office South Dakota
    Year 1976

Reference information

Bibliographic references

  • Deposit

    GRUNWALD ROSS R GEOLOGY AND MINERAL DEPOSITS OF THE GALENA M

  • Deposit

    ISTRICT BLACK HILLS SOUTH DAKOTA PH D THESIS SOUTH DAKOTA SC

  • Deposit

    MINES AND TECHNOLOGY 1970 285 PP

  • Deposit

    SHAPIRO L H AND GRIES J P ORE DEPOSITS IN ROCKS OF PALEOZOIC

  • Deposit

    RTIARY AGE OF THE NORTHERN BLACK HILLS SOUTH DAKOTA 1970 110

  • Deposit

    CONNOLLY, J P 1927 THE TERTIARY MINERALIZATION OF THE NORTHE

  • Deposit

    K HILLS: S DAKOTA SCHOOL OF MINESBULL 16 P 188-199

  • Deposit

    U S BUREAU OF MINES 1954 BLACK HILLS MINERAL ATLAS SOUTH DAK

  • Deposit

    RT I: WASH D C, U S BUREAU OF MINES IC 7688,123 P

General comments

Subject category Comment text
Deposit HARD COPY FILE CONTAINS FILE REPORT PLUS MAPS.

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 South Dakota School of Mines U.S. Bureau of Mines

Beyond USGS

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

External references