Red Mountain Deposits

Past Producer in Ouray county in Colorado, United States with commodities Copper, Gold, Lead, Silver, Zinc, Tin
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 10167860
MAS/MILS ID 0080910007
Record type District
Current site name Red Mountain Deposits

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -107.69624, 37.9119 (WGS84)
Elevation 3292
Location accuracy 10(meters)
Relative position Unknown accuracy and location. Red Mountain District covers a large area.

Site location context

Political divisions (FIPS codes)

Ouray(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ironton(quadrangle 1:24,000 scale)

Silverton(quadrangle 1:100,000 scale)

Durango(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Uncompahgre(hydrologic unit)

Gunnison(hydrologic accounting unit)

Gunnison(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 Ouray

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 042 N 008 W 14 Colorado

Commodities

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

Materials information

Materials Type of material
Argentite Unknown
Barite Unknown
Bornite Unknown
Bournonite Unknown
Calcite Unknown
Chalcocite Unknown
Chalcopyrite Unknown
Colusite Unknown
Covellite Unknown
Enargite Unknown
Galena Unknown
Kaolin Unknown
Polybasite Unknown
Proustite Unknown
Pyrite Unknown
Rhodonite Unknown
Sphalerite Unknown
Stromeyerite Unknown
Tennantite Unknown
Tetrahedrite Unknown

Nearby scientific data

Main Entrance (1) -107.69624, 37.9119

Economic information

Ore body information

  • Strike N25E
    Dip 90E
    Thickness 250M
    Length 6400M
    Width 1600M
    Area 518HA
    Depth to top 0M
    Field Value
    Type of Orebody #1 STOCKWORK
    Shape of Orebody #1 PIPELIKE
    Type of Orebody #2 BRECCIA FILL
    Shape of Orebody #2 MASSIVE
    Type of Orebody #3 FISSURE VEIN
    Primary mode of Origin HYDROTHERMAL
    Secondary mode of Origin OXIDATION
    Primary Ore Control IGNEOUS
    Secondary Ore Control FRACTURING
    Degree of Wallrock Alter. INTENSE
    Type of Wallrock Alter. #1 SERICITIC
    Type of Wallrock Alter. #2 ADV ARGILLIC
    Type of Wallrock Alter. #3 SILICIFICATION
    Strike And Dip N25E:90E
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. 0
    Min. Thick. Unconsol. Mat. 0
    Total Surface Area (HA) 518
    Date of Last Modification 780213

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Significant No
Discovery year 1883
Year of first production 1884
Plant type Leach

Mining district

District name Red Mountain District

Mineral rights holdings

Type of mineral rights Patented

Land status

Ownership category Private

Ownership information

  • Type Unknown
    Owner Cornucopia Resources Ltd.
    Year 1988
  • Type Unknown
    Owner Sial Exploration Inc.
    Year 1988
  • Type Unknown
    Owner Red Mountain Resources
    Year 1988

Reference information

Bibliographic references

  • Deposit

    BASTIN, E.S.. 1923, SILVER ENRICHMENT IN THE SAN JUAN Mountains, COLOrado: USGS BULL. 735-D, P. 98-108.

  • Deposit

    BURBANK, W.S., 1947, Red Mountain District, Ouray County, in VANDERWILT, J.W., ed., MINERAL RESOURCES OF COLORADOSTATE OF COLORADO MINeral Resources Board, p. 428-431.

  • Deposit

    BURBANK, W.S., and Luedke, R.G., 1968, Geology and ore deposits of the western San Juan Mountains, Colorado, in Ore deposits of the united States, 1933-1967 (Graton-Sales v. 1): American Institute of Mining, Metallurgy, and Petroleum Engineers (AIME), p. 715-733.

  • Deposit

    CROSS, WHITMAN, 1935, A BRIEF REVIEW OF THE GEOLOGY OF THE SAN JUAN REGION OF SOUTHWESTER COLORADO: USGS BULL. 843, 121 P.

  • Deposit

    KING, WM. H., and Allsman, P.T., 1950, RECONNAIssaNCE OF METAL MINING IN the San Juan region, Ouray, SAN JUAN AND MINERAL COUNTIES, Colorado: USBM IC-7554. 109 p.

  • Deposit

    MOEHLMAN,ROBERT S., 1936, ORE DEPOSITION SOUTH OF OURAY, COLORADO, pt. 2: ECONOMIC GEOLOGY, v. 31, no. 5, p. 488-504.

  • Deposit

    NELSON, RAYmond, 1939, COLUSITE, ITS OCCURRENCE, PARAGENESIS, AND GENETIC SIGNIFICANCE: AMERICAN MINERALOGIST, v. 24, P. 369-376.

  • Deposit

    RANSOME, FREDERICK L., 1901, A REPORT ON THE ECONOMIC GEOLOGY OF THE SILVERTON QUADRANGLE, COLORADO: USGS BULl. 182, 265 P.

General comments

Subject category Comment text
Deposit A generalized record, non-specific. Probably should be deleted. There are much better, more detailed records for actual mines in this area. ABW changed this from a site record to a district record, recoded all of the commodities as primary (from Tertiary), and put the existing references into something closer to USGS format.

Reporter information

Type Date Name Affiliation Comment
Reporter 29-NOV-90 Gosling U.S. Bureau of Mines
Updater 15-JUN-11 Wilson, Anna B U.S. Geological Survey

Beyond USGS

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

Authoritative Colorado resources

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