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  3. Mineral Resource Data System (MRDS)

Mokelumne Hill Prospect

Occurrence in Calaveras county in California, United States with commodities Cobalt, Nickel
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Mining district
  9. Links to other databases
  10. Bibliographic references
  11. General comments
  12. Reporter information

Geologic information

Identification information

Deposit ID 10067579
MRDS ID W000364
Record type Site
Current site name Mokelumne Hill Prospect

Geographic coordinates

Geographic coordinates: -120.68434, 38.29991 (WGS84)

Site location context

Political divisions (FIPS codes)

Calaveras(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mokelumne Hill(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Calaveras(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Calaveras

Commodities

Commodity Importance
Cobalt Critical Tertiary
Nickel Critical Tertiary

Nearby scientific data

(1) -120.68434, 38.29991
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: "ASBOLITE" FROM 1 MILE EAST OF MOKELUMNE HILL

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Mokelumne Hill

Comments on the reserve resource information

  • RESERVES UNKNOWN

Reference information

Bibliographic references

  • Deposit

    MURDOCK, J. AND WEBB, R. W., 1956, CALIF. DIV. MINES, BULL. 173, P. 260

  • Reserve-Resource

    UNPUBLISHED CO REPORT

General comments

Subject category Comment text
Deposit DOUBT AS TO LOCATION, GEOLOGY, ETC.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAY-1972 Coury, Anny B. U.S. Geological Survey

Beyond USGS

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

External references

Maps centered on this site

Authoritative California resources

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