Bear Claims Nos. 1 and 2 1977

Past Producer in Fremont county in Colorado, United States with commodities Lead, Barium-Barite, Silver, Gold, Thorium, Copper
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. Alteration
  9. Mineral occurrence model information
  10. Host and associated rocks
  11. Nearby scientific data
  12. Geologic structures
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Links to other databases
  19. Bibliographic references
  20. Reporter information

Geologic information

Identification information

Deposit ID 10101813
MRDS ID D009673
Record type Site
Current site name Bear Claims Nos. 1 and 2 1977
Alternate or previous names Old Cunac Property, Wagner-Grape Creek Lode

Geographic coordinates

Geographic coordinates: -105.36807, 38.32223 (WGS84)
Elevation 2316
Relative position measured along road, probable pit on airphoto: 10.7 MILES S 39 W OF CANON CITY POST OFFICE

Site location context

Political divisions (FIPS codes)

Fremont(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Curley Peak(quadrangle 1:24,000 scale)

Canon City(quadrangle 1:100,000 scale)

Pueblo(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Arkansas Headwaters(hydrologic unit)

Upper Arkansas(hydrologic accounting unit)

Upper Arkansas(hydrologic subregion)

Arkansas-White-Red(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 Fremont

Public Land Survey System information

Meridian Township Range Section Fraction State
6th Principal 020S 071W 07 SE Colorado

Commodities

Commodity Importance
Lead Primary
Barium-Barite Critical Primary
Silver Tertiary
Gold Tertiary
Thorium Tertiary
Copper Tertiary

Materials information

Materials Type of material
Barite Ore
Galena Ore
Gold Ore
Malachite Ore
Thorite Ore
Calcite Gangue
Magnetite Gangue
Pyrite Gangue
Quartz Gangue
Siderite Gangue

Alteration

  • (Local) Altered Biotite Gneisses; Kaolinization

Analytical data

Result PB (0.10-1.6%), CU (0.01-0.13%), ZN (0.01-0.21%) AG (0.1-0.6 02/TON)
Result RADIOACTIVITY AT LEAST 6 TIMES BACKGROUND

Mineral occurrence model information

Model code 24
USGS model code 10
Deposit model name Carbonatite

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Syenite
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Late Cambrian
    Stratigraphic age (youngest) Late Cambrian
    Stratigraphic age (youngest) Neoproterozoic
  • Host or associated Host
    Rock type Metamorphic Rock > Schist
    Rock unit name Migmatitic Gneiss
    Rock description Migmatitic Gneiss
  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss

Nearby scientific data

(1) -105.36807, 38.32223

Economic information

Geologic structures

Type of structure Local
Structure description Nw-Trending Fault Along Pierce And Bear Gulches; Related Shear Zones Strike N 50-8 W
Type of structure Regional
Structure description Northern Wet Mountains, Canon City Embayment, Thirtynine Mile Volcanic Field

Controls for ore emplacement

  • Faults, Fault Intersections; Shear Zones

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Both
Deposit size Small
Significant No

Mining district

District name East Pierce Gulch Area

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Owner
    Owner Keith Lindsey
    First year 1977

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 01-OCT-1982 Collins, Donna B. Colorado 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.