Atomic Mountain Claim

Prospect in Custer county in Colorado, United States with commodities Thorium, REE
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. Ore body information
  14. Controls for ore emplacement
  15. Economic information about the deposit and operations
  16. Mining district
  17. Land status
  18. Ownership information
  19. Links to other databases
  20. Bibliographic references
  21. General comments
  22. Reporter information

Geologic information

Identification information

Deposit ID 10087741
MRDS ID D008914
Record type Site
Current site name Atomic Mountain Claim

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -105.31279, 38.19807 (WGS84)
Elevation 2664
Location accuracy 50(meters)
Relative position georef maps Christman et al; 5.1 MILES N 14 E FROM QUERIDA

Site location context

Political divisions (FIPS codes)

Custer(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Tyndall(quadrangle 1:24,000 scale)

Canon City(quadrangle 1:100,000 scale)

Pueblo(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Arkansas(hydrologic unit)

Upper Arkansas(hydrologic accounting unit)

Upper Arkansas(hydrologic subregion)

Arkansas-White-Red(hydrologic region)

Geographic areas

Country State County
United States Colorado Custer

Public Land Survey System information

Meridian Township Range Section Fraction State
6th Principal 021S 071W 27 SE OF NE OF NW Colorado

Comments on the location information

  • ON NORTH SLOPE NEAR HEADWATERS OF BONEYARD GULCH ; INFO FROM LAND.ST :1976

Commodities

Commodity Importance
Thorium Primary
REE Critical Primary

Materials information

Materials Type of material
Thorite Ore
Barite Gangue
Fluorite Gangue
Galena Gangue
Limonite Gangue
Pyrite Gangue
Quartz Gangue
Siderite Gangue

Alteration

  • (Local) Silicification, carbonate

Analytical data

Result .17 TO .38% EQUIV. U
Result .001% U, .95 TO 2.12% EQUIV. TH02, .82 TO 1.98% TH02

Mineral occurrence model information

Model code 30
USGS model code 11d
Deposit model name Thorium-rare-earth veins

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Gabbro
    Rock unit name Gabbro Dike
    Rock description Gabbro Dike
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Cambrian
    Stratigraphic age (youngest) Cambrian
  • Host or associated Host
    Rock type Metamorphic Rock > Gneiss
    Rock unit name Hornblende-Plagioclase Gneiss And Alaskitic Granite Gneiss
    Rock description Hornblende-Plagioclase Gneiss And Alaskitic Granite Gneiss

Nearby scientific data

Ore Body (1) -105.31279, 38.19807

Economic information

Geologic structures

Type of structure Regional
Structure description Wet Mountains
Type of structure Local
Structure description Nw-Trending Shear Zones

Ore body information

  • General form IRREGULAR, PIPELIKE
    Strike N 50 W (SHEAR ZONE); N 40 E (GNEISS)
    Dip VERTICAL (VEIN); N 80 W (GNEISS)
    Length 365.76M
    Width 0.61M

Controls for ore emplacement

  • Mineralized Veins

Comments on the geologic information

  • DEPOSITS GENETICALLY AND SPACIALLY RELATED TO CAMBRIAN ALKALIC COMPLEXES

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1952

Mining district

District name Wet Mountains Area; Mckinley Mountain Area

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner E. Sparling And L. Knobbe
    First year 1953

Comments on the workings information

  • TWO ADITS, ONE SHAFT, MANY PROSPECT PITS

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit Discovery Year: EARLY 1950'S

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-82 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.