Black Mama

Producer in Mesa county in Colorado, United States with commodities Uranium, Vanadium
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. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10142234
MAS/MILS ID 0080770007
Record type Site
Current site name Black Mama
Alternate or previous names Peaches Black Mama

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -108.90628, 38.66419 (WGS84)
Elevation 2134
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Mesa(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gateway(quadrangle 1:24,000 scale)

Delta(quadrangle 1:100,000 scale)

Moab(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Dolores(hydrologic unit)

Upper Colorado-Dolores(hydrologic accounting unit)

Upper Colorado-Dolores(hydrologic subregion)

Upper Colorado(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CO)

Bureau of Land Management CO BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Colorado Mesa

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 051 N 018 W 29 NW Colorado

Commodities

Commodity Importance
Uranium Primary
Vanadium Critical Tertiary

Materials information

Materials Type of material
Carnotite Unknown
Tyuyamunite Unknown
Uraninite Unknown

Nearby scientific data

Main Entrance (1) -108.90628, 38.66419

Economic information

Ore body information

  • Field Value
    Type of Orebody #1 SEDIMENTARY
    Shape of Orebody #1 IRREGULAR
    Shape of Orebody #2 TABULAR
    Shape of Orebody #3 LENTICULAR
    Primary mode of Origin RESIDUAL CONCENT
    Secondary mode of Origin OXIDATION
    Primary Ore Control LITHOLOGY
    Secondary Ore Control BEDDING
    Degree of Wallrock Alter. MODERATE
    Type of Wallrock Alter. #1 BLEACHING
    Date of Last Modification 800208

Economic information about the deposit and operations

Operation type Underground
Development status Producer
Commodity type Metallic
Significant No

Mining district

District name Uravan

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Owner
    Owner Bias Mining Co
    ID 501304
    Interest 100
    Home office Colorado
    Year 1975
  • Type Operator
    Owner Ince Minerals Corforation
    ID 501304
    Home office Colorado
    Year 1978

Comments on the production information

  • PRODUCTION IS ONGOING

Workings at the site

  • Type of workings Underground
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method ESTIMATE
    Mining Method ROOM AND PILLAR 10-34
    Capacity Units MT ORE/DAY
    Units of Production $/MT ORE
    Year of Information 1975

Reference information

Bibliographic references

  • Deposit

    REEV BY MILS 6 79

  • Deposit

    CDM A SUMMARY OF MINERAL INDUSTRY ACTIVITIES IN COLORADO 77

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.

Current status (per MSHA)

StatusAbandoned since 05/28/1982
MSHA mine ID0501304
Mine name (MSHA)Torbyn
Current operatorEnergy Fuels Resources
Current controller (parent)Energy Fuels Incorporated
Mine typeUnderground (Metal / non-metal)

MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

External references

Authoritative Colorado resources

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