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  3. Mineral Resource Data System (MRDS)

Graysill

Past Producer in San Juan county in Colorado, United States with commodities Uranium, Vanadium
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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. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Land status
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10118906
MRDS ID D010795
MAS/MILS ID 0081110194
Record type Site
Current site name Graysill
Related records 10014146

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -107.89784, 37.71281 (WGS84)
Elevation 3355
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

San Juan(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Hermosa Peak(quadrangle 1:24,000 scale)

Silverton(quadrangle 1:100,000 scale)

Durango(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Animas(hydrologic unit)

Upper San Juan(hydrologic accounting unit)

San Juan(hydrologic subregion)

Upper Colorado(hydrologic region)

Federal lands

San Juan 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 Colorado San Juan

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 040 N 009 W 30 NE Colorado

Commodities

Commodity Importance
Uranium Primary
Vanadium Critical Tertiary

Nearby scientific data

Main Entrance (1) -107.89784, 37.71281
ListMap

Economic information

Ore body information

  • Field Value
    Type of Orebody #1 SEDIMENTARY
    Date of Last Modification 920519

Economic information about the deposit and operations

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

Land status

Ownership category National Forest

Reference information

Bibliographic references

  • Deposit

    REF:A SUMMARY OF MINERAL INDUSTRY ACTIVITIES IN COLO 1965

  • Deposit

    US BUREAU OF MINES OPEN FILE REPORT MLA 2-92 SAMPLES 1685-

  • Deposit

    1690

Reporter information

Type Date Name Affiliation Comment
Reporter 19-MAY-1992 Martin U.S. Bureau of Mines

Beyond USGS

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

External references

Maps centered on this site

Authoritative Colorado resources

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