Frying Pan and Frying Pan No. 2

Occurrence in Beaverhead county in Montana, United States with commodity Thorium
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. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Ownership information
  15. Links to other databases
  16. Bibliographic references
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10010310
MRDS ID D003915
Record type Site
Current site name Frying Pan and Frying Pan No. 2
Alternate or previous names Staatz Loc. No. 85
Related records 10124590

Geographic coordinates

Geographic coordinates: -113.44534, 44.94267 (WGS84)
Elevation 2195
Relative position 2 MILES SSE OF LEMHI PASS

Site location context

Political divisions (FIPS codes)

Beaverhead(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Lemhi Pass(quadrangle 1:24,000 scale)

Leadore(quadrangle 1:100,000 scale)

Dubois(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Red Rock(hydrologic unit)

Missouri Headwaters(hydrologic accounting unit)

Missouri Headwaters(hydrologic subregion)

Missouri(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management MT)

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

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Montana Beaverhead

Public Land Survey System information

Meridian Township Range Section Fraction State
Montana Principal 010S 015W 28 Montana

Comments on the location information

  • BETWEEN NORTH AND SOUTH FRYING PAN CREEKS NEAR THE JUNCTION.

Commodities

Commodity Importance
Thorium Primary

Materials information

Materials Type of material
Thorite Ore
Apatite Gangue
Barite Gangue
Chalcedony Gangue
Goethite Gangue
Magnetite Gangue
Monazite Gangue
Rutile Gangue
Siderite Gangue
Specularite Gangue

Analytical data

Result SAMPLES RANGED FROM .69 TO 1.35 PERCENT THORITE.

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
    Stratigraphic age (youngest) Neoproterozoic

Nearby scientific data

(1) -113.44534, 44.94267

Economic information

Ore body information

  • Strike N 30-40 W
    Dip 54 SW
    Thickness 0.91M
    Length 30.48M

Controls for ore emplacement

  • Fault Zone

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No
Discovery year 1949
Discoverer R. A. Wellborn

Mining district

District name Lemhi Pass

Ownership information

  • Type Owner
    Owner Sawyer Petroleum Co.
    Home office L. A.

Comments on the workings information

  • PROSPECT PITS, AND BULLDOZER TRENCHES

Reference information

Bibliographic references

  • Deposit

    STAATZ, M. H., 1972 , GEOLOGY AND DESCRIPTION OF TH BEARING VEINS IN LEMHI PASS QUAD., IDA. & MONT., USGS BULL 1351 .

  • Deposit

    GEACH, R. D., 1972 , MINES AND MINERAL DEPOSITS, MONT BUR. OF MINES AND GEOLOGY, BULL 85 .

  • Deposit

    SHARP, W. D., AND CAUENDER, W. S., 1962 , GEOLOGY AND TH-BEARING DEPOSITS IN LEMHI PASS AREA, LEMHI CO., IDA, BEAVERHEAD C., MONT., USGS BULL 1126 .

  • Deposit

    1962 GEOLMAP SHARP & CAUENDER, BULL 1126 P. 39

  • Deposit

    1972 GEOLMAP MONT. BUR. OF MINES & GEO., BULL 72

  • Deposit

    1972 GEOLMAP STAATZ, BULL 1351

General comments

Subject category Comment text
Deposit TWO VEINS

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1979 Doyle, Brien (Wells, John) U.S. Geological Survey

Beyond USGS

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