Mount Washington

Past Producer in Jefferson county in Montana, United States with commodities Copper, Gold, Lead, Silver, Zinc
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 10245846
MRDS ID W014678
MAS/MILS ID 0300430066
Record type Site
Current site name Mount Washington
Alternate or previous names Deer Tunnel, Washington
Related records 10071344

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -112.13758, 46.3605 (WGS84)
Elevation 1823
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Jefferson(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Thompson(quadrangle 1:24,000 scale)

Butte North(quadrangle 1:100,000 scale)

Butte(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Missouri(hydrologic unit)

Upper Missouri(hydrologic accounting unit)

Missouri-Marias(hydrologic subregion)

Missouri(hydrologic region)

Geographic areas

Country State County
United States Montana Jefferson

Public Land Survey System information

Meridian Township Range Section Fraction State
Montana Principal 007 N 004 W 17 NESWNW Montana

Commodities

Commodity Importance
Copper Secondary
Gold Primary
Lead Secondary
Silver Secondary
Zinc Critical Secondary

Materials information

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

Nearby scientific data

Main Entrance (1) -112.13758, 46.3605

Economic information

Ore body information

  • Strike N80W
    Dip 89S
    Thickness 1.2M
    Length 61M
    Width 46M
    Depth to top 76M
    Field Value
    MAS Matrix # 1
    MAS Column # 1
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 TABULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FAULTING
    Degree of Wallrock Alter. INTENSE
    Type of Wallrock Alter. #1 ADV ARGILLIC
    Strike And Dip N80W:89S
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. 3
    Min. Thick. Unconsol. Mat. 0
    Date of Last Modification 830316
  • Area 22.3HA
    Field Value
    Total Surface Area (HA) 22.3
    Date of Last Modification 910418

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 Colorado

Mineral rights holdings

Type of mineral rights Patented

Land status

Ownership category National Forest

Ownership information

  • Type Owner
    Owner Clarence S. Renouard
    Interest 99
    Home office Montana
    Year 1978

Comments on the reserve resource information

  • MATRIX GRADES FROM SUGS PP 428 P.73-74. RES. QUANT. ESTIMATED BY EVALUATOR

Reference information

Bibliographic references

General comments

Subject category Comment text
Environmental Factors TAILINGS WERE ACTIVELY ERODING INTO THIS TRIBUTARY OF SPRING CREEK. TWO ADIT DISCHARGES WERE ASSOCIATED WITH THIS SITE, MAKING UP ALL OF THE FLOW OF THIS TRIBUTARY OF SPRING CREEK DURING MID-SUMMARY, LOW-FLOW CONDITIONS. BOTH ADIT DISCHARGES EXCEEDED THE MAXIMUM CONTAMINANT LEVEL FOR ARSENIC. THIS TRIBUTARY TO SPRING CREEK FLOWED INTERMITTENTLY ABOVE THE ADIT DISCHARGES, AND BELOW IT FLOWED THROUGH THE WASTE ROCK AND TAILINGS. OBSERVED RELEASES WERE OBSERVED FOR ARSENIC, LEAD, AND ZINC. THE UPGRADIENT SURFACE WATER SAMPLE INDICATED THE RESENCE OF AN UPGRADIENT CONTAMINANT SOURCE.

Reporter information

Type Date Name Affiliation Comment
Reporter 14-NOV-1994 Mcclernan U.S. Bureau of Mines

Beyond USGS

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