Silver Chief

Past Producer in San Miguel county in Colorado, United States with commodities Uranium, Vanadium
Warning: This record lacks important information: bibliographic references, which we consider necessary for a comprehensive report.
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. Land status
  13. Links to other databases
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10191789
MAS/MILS ID 0081130293
Record type Site
Current site name Silver Chief

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -107.81144, 37.9167 (WGS84)

Site location context

Political divisions (FIPS codes)

San Miguel(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Telluride(quadrangle 1:24,000 scale)

Silverton(quadrangle 1:100,000 scale)

Durango(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Miguel(hydrologic unit)

Upper Colorado-Dolores(hydrologic accounting unit)

Upper Colorado-Dolores(hydrologic subregion)

Upper Colorado(hydrologic region)

Federal lands

Grand Mesa, Uncompahgre and Gunnison National Forests(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Colorado San Miguel

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 042 N 009 W 12 Colorado

Commodities

Commodity Importance
Uranium Tertiary
Vanadium Critical Tertiary

Materials information

Materials Type of material
Calcite Unknown
Galena Unknown
Gold Unknown
Pyrite Unknown
Quartz Unknown
Rhodochrosite Unknown
Silver Unknown
Sphalerite Unknown

Nearby scientific data

Ore Body (1) -107.81144, 37.9167

Economic information

Ore body information

  • Width 14M
    Field Value
    Type of Orebody #1 SHEAR ZONE
    Shape of Orebody #1 IRREGULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FRACTURING
    Degree of Wallrock Alter. SLIGHT
    Type of Wallrock Alter. #1 PYRITIZATION
    Strike And Dip W00S:
    Date of Last Modification 810716

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Uravan

Land status

Ownership category National Forest

Reference information

General comments

Subject category Comment text
Deposit DATA OBTAINED FROM PRR 2437 DATE EXAMINED: 1953 RADIOACTIVITY: 2 X B.G. ABOUT 600 FT OF OLD WORKINGS PARTIALLY CAVED

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 Minecom U.S. Bureau of Mines

Beyond USGS

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

External references

Authoritative Colorado resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.