Ajax Mine

Past Producer in Butte county in Idaho, United States with commodities Lead, Copper, 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. Geologic structures
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Mineral rights holdings
  16. Land status
  17. Ownership information
  18. Workings at the site
  19. Links to other databases
  20. Bibliographic references
  21. Reporter information

Geologic information

Identification information

Deposit ID 10071900
MRDS ID W015663
MAS/MILS ID 0160230024
Record type Site
Current site name Ajax Mine
Alternate or previous names Pickup, Sherman, South Creek No. 20

Geographic coordinates

Geographic coordinates: -113.00615, 43.9324 (WGS84)
Elevation 2438
Relative position 10 MI N OF HOWE

Site location context

Political divisions (FIPS codes)

Butte(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Howe NE(quadrangle 1:24,000 scale)

Arco(quadrangle 1:100,000 scale)

Idaho Falls(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Little Lost(hydrologic unit)

Upper Snake(hydrologic accounting unit)

Upper Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Salmon-Challis 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 Idaho Butte

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 007N 029E 16 NESWSW Idaho

Comments on the location information

  • S Side South Creek Canyon

Commodities

Commodity Importance
Lead Primary
Copper Tertiary
Silver Tertiary

Materials information

Materials Type of material
Galena Ore

Alteration

  • (Local) Carbonatization, Oxidation

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
    Rock unit name Kinnikinic Quartzite
    Rock description Kinnikinic Quartzite
    Stratigraphic age (youngest) Late Ordovician
    Stratigraphic age (youngest) Late Ordovician

Nearby scientific data

(1) -113.00615, 43.9324

Economic information

Geologic structures

Type of structure Local
Structure description Gouge

Controls for ore emplacement

  • Fractures

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Dome District

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category National Forest
Area name Challis National Forest

Ownership information

  • Type Owner
    Owner Bill Yearsley
    Home office Idaho

Workings at the site

  • Type of workings Surface/Underground
    Length 152.4M

Comments on the workings information

  • Drifts, Small Cuts

Reference information

Bibliographic references

  • Deposit

    Anderson, R. A., 1948 Reconnaissance Survey Of The Geology And Ore Deposits Of The Southwestern Portion Of Lemhi Range, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 80, 17 P

  • Deposit

    Ross, C. P., 1961, Geology Of The Southern Part Of The Lemhi Range, Id: U.S. Geological Survey Bulletin 1081-F, 260 P.

  • Deposit

    Shaffer, L. E., 1942, Pickup, South Creek, And Other Small Prospects, Dome Mining District, Butte County, Idaho: U.S. Bureau Of Mines Unpublished War Minerals Memorandum, 3 P.

  • Deposit

    Umpleby, J. B., 1917, Geology And Ore Deposits Of The Mackay Region, Id: U.S. Geological Survey Professional Paper 97, 129 P.

  • Deposit

    U.S. Bureau Of Mines Open-File Report MLA 11-91, 1991, Appendix C, No. 81, P. 161.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1977 Siefken, Robert R. (Miller, Pat) U.S. Geological Survey
Reporter 10-JUN-1992 Kuizon, Lucy U.S. Bureau of Mines

Beyond USGS

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