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  3. Mineral Resource Data System (MRDS)

Clark

Occurrence in Calaveras county in California, United States with commodities Copper, Tungsten
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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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Links to other databases
  10. Bibliographic references
  11. Reporter information

Geologic information

Identification information

Deposit ID 10029520
MRDS ID M007105
Record type Site
Current site name Clark
Related records 10260060

Geographic coordinates

Geographic coordinates: -120.25128, 38.45991 (WGS84)
Relative position NW1/4. NEAR CREST OF RIDGE 1 1/2 MI. S OF GARNET HILL

Site location context

Political divisions (FIPS codes)

Calaveras(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Garnet Hill(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Mokelumne(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Federal lands

Stanislaus National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California Calaveras

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 007N 016E 18 California

Commodities

Commodity Importance
Copper Primary
Tungsten Critical Primary

Nearby scientific data

(1) -120.25128, 38.45991
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: SMALL DISCONTINUOUS TACTITE BODIES IN GRANODIORITE GNEISS CONTAIN SMALL AMOUNTS OF SCHEELITE AND CHALCOPYRITE.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Reference information

Bibliographic references

  • Deposit

    CALIF. COUNTY REPT. NO. 2, P. 131 AND 217 AND PL.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 Gere, W. U.S. Geological Survey

Beyond USGS

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

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.