Buckhorn Mine

Past Producer in Lemhi county in Idaho, United States with commodities Iron, Manganese, Lead, Zinc, Cobalt, Arsenic, Nickel, 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. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. Reporter information

Geologic information

Identification information

Deposit ID 10071988
MRDS ID W015789
MAS/MILS ID 0160590259
Record type Site
Current site name Buckhorn Mine

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -113.4662, 44.79069 (WGS84)
Elevation 2042
Location accuracy 100(meters)
Relative position 8.75 MI ESE OF LEMHI

Site location context

Political divisions (FIPS codes)

Lemhi(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Goat Mountain(quadrangle 1:24,000 scale)

Leadore(quadrangle 1:100,000 scale)

Dubois(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lemhi(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management ID)

Bureau of Land Management ID BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Idaho Lemhi

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 017N 025E 22 C E2 Idaho

Commodities

Commodity Importance
Iron Primary
Manganese Critical Primary
Lead Secondary
Zinc Critical Secondary
Cobalt Critical Tertiary
Arsenic Critical Tertiary
Nickel Critical Tertiary
Silver Tertiary

Materials information

Materials Type of material
Anglesite Ore
Boulangerite Ore
Chalcopyrite Ore
Galena Ore
Jamesonite Ore
Psilomelane Ore
Pyrargyrite Ore
Pyrolusite Ore
Smithsonite Ore
Sphalerite Ore
Stibnite Ore
Wulfenite Ore
Anhydrite Gangue
Calcite Gangue
Limonite Gangue
Pyrite Gangue
Quartz Gangue
Siderite Gangue

Alteration

  • (Local) Oxidation

Analytical data

Result ORE SAMPLE AVG. 10.8% MN, 34.1% FE, 0.94% PB, 1.2% ZN, 8.6% INSOL., 1% CAO, 0.08% AL2O3, TRACE CO, AS, N

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

Main Entrance (1) -113.4662, 44.79069

Economic information

Ore body information

  • Length 274.32M
    Width 6.1M

Controls for ore emplacement

  • Fault Controlled Contact Between Quartzite Footwall And Limestone Hanging Wall

Comments on the geologic information

  • ORE CONTROL ABOVE REFERS TO PB-AG DEPOSITS; MN DEPOSIT OCCURS IN FRACTURES AND OPEN SPACES IN LIMESTONE; STIBNITE VEINS ASSOCIATED WITH DACITE DIKES

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1912
Discoverer George Sellers

Mining district

District name Junction Area

Land status

Ownership category BLM Administrative Area

Comments on the production information

  • A SMALL AMOUNT OF MN ORE WAS PRODUCED IN 1918.

Workings at the site

  • Type of workings Underground
    Length 426.72M

Comments on development

  • 8 UNPATENTED CLAIMS

Reference information

Bibliographic references

  • Deposit

    THUNE, H. W., 1941, MINERALOGY OF THE ORE DEPOSITS OF THE WESTERN PORTION OF THE LITTLE EIGHT MILE DISTRICT, IDAHO: MOSCOW, IDAHO, UNIV. OF IDAHO, M.S. THESIS, 37 P.

  • Deposit

    WICKEN, O. M., 1941, A METALLURGICAL INVESTIGATION OF LOW-GRADE MANGANESE ORE: MOSCOW, IDAHO, UNIV. OF IDAHO, M. S. THESIS, 26 P.

  • Production

    THUNE, H. W., 1941, UNIV. OF IDAHO, M. S. THESIS; ITEM 1, WICKEN, O. M., 1941, UNIV. OF IDAHO, M. S. THESIS

  • Deposit

    USGS topo map location

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-1977 Siefken, Robert R. (Miller, Pat) U.S. Geological Survey
Updater 02-FEB-2010 Causey, J. Douglas U.S. Geological Survey Combined data from MAS/MILS record number 0160590259.

Beyond USGS

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

External references