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  3. Mineral Resource Data System (MRDS)

Clark Prospect

Occurrence in San Diego county in California, United States with commodity Copper
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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. Host and associated rocks
  8. Nearby scientific data
  9. Controls for ore emplacement
  10. Economic information about the deposit and operations
  11. Mining district
  12. Land status
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10095263
MRDS ID M021074
Record type Site
Current site name Clark Prospect

Geographic coordinates

Geographic coordinates: -117.45809, 33.50448 (WGS84)
Relative position 11 MILES NE OF SAN CLEMENTE

Site location context

Political divisions (FIPS codes)

San Diego(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sitton Peak(quadrangle 1:24,000 scale)

Santa Ana(quadrangle 1:100,000 scale)

Santa Ana(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Aliso-San Onofre(hydrologic unit)

Laguna-San Diego Coastal(hydrologic accounting unit)

Southern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Cleveland National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

San Mateo Canyon Wilderness(Wilderness)

Wilderness FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California San Diego

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 008S 006W 01 California

Comments on the location information

  • SE 1/4 UTM EST

Commodities

Commodity Importance
Copper Tertiary

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metavolcanic Rock

Nearby scientific data

(1) -117.45809, 33.50448
ListMap

Economic information

Controls for ore emplacement

  • Shear Zones

Comments on the geologic information

  • GEOL.DESC: SANTIAGO PEAK META-VOLCANICS

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Defiance

Land status

Ownership category National Forest

Comments on the workings information

  • SHALLOW CUTS

Reference information

Bibliographic references

  • Deposit

    WEBER, F.H., JR., 1963 , GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA; COUNTY REPORT 3 , CALIF. DIV. OF MINES AND GEOLOGY, P. 70

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-1979 Fraticelli, L. A. (Albers, J.) 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.