Leiter Mine

Past Producer in Madison county in Montana, United States with commodities Gold, 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. Ore body information
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Ownership information
  17. Workings at the site
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10019949
MRDS ID DC12029
Record type Site
Current site name Leiter Mine

Geographic coordinates

Geographic coordinates: -112.11476, 45.55046 (WGS84)
Elevation 2530
Relative position 1 MILE SE OF LEITERVILLE, 8 MILES NE OF SHERIDAN

Site location context

Political divisions (FIPS codes)

Madison(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Noble Peak(quadrangle 1:24,000 scale)

Butte South(quadrangle 1:100,000 scale)

Dillon(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Ruby(hydrologic unit)

Missouri Headwaters(hydrologic accounting unit)

Missouri Headwaters(hydrologic subregion)

Missouri(hydrologic region)

Federal lands

Beaverhead-Deerlodge 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 Montana Madison

Public Land Survey System information

Meridian Township Range Section Fraction State
Montana Principal 003S 004W 29 Montana

Commodities

Commodity Importance
Gold Primary
Silver Primary

Materials information

Materials Type of material
Pyrite Gangue
Quartz Gangue

Alteration

  • (Local) Oxidation

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss
    Rock unit name Cherry Creek Group
    Rock description Cherry Creek Group
    Stratigraphic age (youngest) Neoarchean
    Stratigraphic age (youngest) Neoarchean

Nearby scientific data

(1) -112.11476, 45.55046

Economic information

Geologic structures

Type of structure Regional
Structure description Tobacco Root Batholith
Type of structure Local
Structure description Ritney Synform, Fracture Systems Trend N 25 E And N 70 E

Ore body information

  • Strike N 25 E
    Dip 80 E

Comments on the geologic information

  • STRUCTURE AND FLOAT IMPLY PRESENCE OF MARBLE. (BURGER, 1967) ; GEOL.DESC: SULFIDES IN SHERIDAN, GREY EAGLE VEINS; RICHEST ORE NEAR INTERSECTION OF VEINS.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1875
Discoverer David Mccranor

Mining district

District name Sheridan (Wisconsin Creek) District

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner L. Z. Leiter (Estate)
    Home office Sheridan
    First year 1933

Workings at the site

  • Type of workings Underground
    Length 365.76M
    Overall depth 182.88M

Comments on the workings information

  • 600 FOOT SHAFT, 1,200 FEET OF DRIFTS.

Comments on development

  • 20-STAMP MILL CONNECTED TO MINE BY AERIAL TRAMWAY. POWER PLANT, CYANITE PLANT.

Reference information

Bibliographic references

  • Deposit

    USGS BULL 574, P. 137.

  • Deposit

    MBMG MEM 9, P. 42.

  • Deposit

    MBMG MEM 41, P. 18.

  • Deposit

    CONSV. DIV. COMP. DATE, 05-28-1963

  • Deposit

    1914 RECON WINCHELL, A.N., U.S.G.S. BULL. 57

General comments

Subject category Comment text
Deposit TWO VEINS, THE GREY EAGLE, STRIKING N 70 E, AND THE SHERIDAN, STRIKING N 25 E. DIPS ARE VERTICAL. IMPORTANT PRODUCTION WAS FROM THE SHERIDAN VEIN.
Deposit MINE WORKED OXIDIZED ORE IN LATE 1890'S. COMMERCIAL SULPHIDE ORE IS REPORTEDLY PRESENT IN DEEPEST SHAFT. (MBMG MEMOIR 9). AN ATTEMPT TO REOPEN PROPERTY IN 30'S WAS NOT COMPLETED. ; INFO.SRC : 1 PUB LIT
Deposit Discovery Year: 1870'S

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1974 Unknown U.S. Geological Survey
Updater 01-MAY-1980 Loen, Jeffrey S. (Pearson, Robert C.) U.S. Geological Survey

Beyond USGS

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

External references