Quartz Hill Mine

Past Producer in Madison county in Montana, United States with commodity Gold
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. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Links to other databases
  19. Bibliographic references
  20. Reporter information

Geologic information

Identification information

Deposit ID 10010549
MRDS ID D004320
Record type Site
Current site name Quartz Hill Mine

Geographic coordinates

Geographic coordinates: -112.05253, 45.49768 (WGS84)
Elevation 2560
Relative position 7.5 MILES ENE OF SHERIDAN

Site location context

Political divisions (FIPS codes)

Madison(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Copper Mountain(quadrangle 1:24,000 scale)

Dillon(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 004S 004W 11 Montana

Comments on the location information

  • SE/4 OF THE SE/4 OF SECTION 11.

Commodities

Commodity Importance
Gold Primary

Comments on the commodity information

  • GOLD DISSEMINATED IN IRON-RICH GANGUE.

Materials information

Materials Type of material
Quartz Gangue

Alteration

  • (Local) Oxidation

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
    Rock unit name Tobacco Root Quartz Monzonite, Outlier
    Rock description Tobacco Root Quartz Monzonite, Outlier
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Neoarchean
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Marble
    Rock unit name Cherry Creek Series, Marble
    Rock description Cherry Creek Series, Marble

Nearby scientific data

(1) -112.05253, 45.49768

Economic information

Geologic structures

Type of structure Regional
Structure description Tobacco Root Batholith
Type of structure Local
Structure description Quartz Creek Antiform, Plunging North.

Ore body information

  • General form THIN LENSES IN MARBLE

Controls for ore emplacement

  • Marble Beds Adjacent To Quartz Monzonite Stringers

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Sheridan (Mill Creek) District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Gateway Mining Co.
    First year 1967

Comments on the workings information

  • AT LEAST TWO SHAFTS OF UNKNOWN EXTENT.

Comments on development

  • ECON.COM: HIGH ALTITUDE

Reference information

Bibliographic references

  • Deposit

    MBMG MEM 41, P. 18

  • Deposit

    1914 RECON WINCHELL, A.N., U.S.G.S. BULLETIN 574

  • Deposit

    1967 GEOLMAP MBMG, MEMOIR 41.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-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.