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  3. Mineral Resource Data System (MRDS)

Cobalt Prospect

Occurrence in Curry county in Oregon, United States with commodities Copper, Nickel, Cobalt
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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. Economic information about the deposit and operations
  12. Land status
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10043259
MRDS ID M061852
Record type Site
Current site name Cobalt Prospect
Related records 10225340, 10288740

Geographic coordinates

Geographic coordinates: -123.85505, 42.14704 (WGS84)
Elevation 1143

Site location context

Political divisions (FIPS codes)

Curry(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Josephine Mountain(quadrangle 1:24,000 scale)

Grants Pass(quadrangle 1:100,000 scale)

Medford(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Illinois(hydrologic unit)

Southern Oregon Coastal(hydrologic accounting unit)

Oregon-Washington Coastal(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Rogue River-Siskiyou National Forests(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Kalmiopsis Wilderness(Wilderness)

Wilderness FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Oregon Curry

Public Land Survey System information

Meridian Township Range Section Fraction State
039S 010W 26 SW OF SW OF NW Oregon

Comments on the location information

  • 1/4 COR

Commodities

Commodity Importance
Copper Primary
Nickel Critical Primary
Cobalt Critical Primary

Materials information

Materials Type of material
Chalcopyrite Ore
Erythrite Ore
Magnetite Ore
Malachite Ore
Pyrrhotite Ore

Analytical data

Result GRAB SAMPLE ASSAYED NIL AU, AG, PT
Result TRACE CO
Result 0.2 % CU
Result 0.1 % NI

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Ultramafic Intrusive Rock > Pyroxenite
    Rock unit name Josephine Peridotite
    Rock description Josephine Peridotite
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Late Jurassic

Nearby scientific data

(1) -123.85505, 42.14704
ListMap

Economic information

Ore body information

  • Strike NW
    Dip 90
    Length 38.1M
    Width 0.91M

Comments on the geologic information

  • ZONE OF MAGNETITE-BEARING PYROXENITE IN PARTIALLY SERPENTINIZED PERIDOTITE.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category National Forest
Area name Siskiyou National Forest

Comments on the workings information

  • 3 CUTS

Reference information

Bibliographic references

  • Deposit

    RAMP, L. AND OTHERS, 1977, GEOLOGY, MINERAL RESOURCES AND ROCK MATERIAL OF CURRY COUNTY, OREGON; ODGMI BULL. 93, P.33

  • Deposit

    RAMP, L., 1975, GEOLOGY AND MINERAL RESOURCES OF THE UPPER CHETCO DRAINAGE AREA, OREGON; ODGMI BULL. 88, P.24

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1978 Smith, Roscoe M. U.S. Geological Survey
Updater 01-MAR-1981 Ferns, Mark L. (Brooks, Howard C.) U.S. Geological Survey
Updater 01-AUG-1993 Gray, Jerry J. Oregon Department of Geology and Mineral Industries

Beyond USGS

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

Maps centered on this site