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Santa Clara Deposit

Occurrence in San Luis Obispo county in California, United States with commodity Chromium
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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. Mining district
  13. Land status
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10043664
MRDS ID M100486
Record type Site
Current site name Santa Clara Deposit
Related records 10237771

Geographic coordinates

Geographic coordinates: -120.69291, 35.36441 (WGS84)
Elevation 524
Location accuracy 1000(meters)
Relative position Assumed Spot Center N2, Sect. 33.

Site location context

Political divisions (FIPS codes)

San Luis Obispo(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

San Luis Obispo(quadrangle 1:24,000 scale)

San Luis Obispo(quadrangle 1:100,000 scale)

San Luis Obispo(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Central Coastal(hydrologic unit)

Central California Coastal(hydrologic accounting unit)

Central California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

ST(Federal land areas administered by ST)

Geographic areas

Country State County
United States California San Luis Obispo

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 029S 012E 33 N2 California

Comments on the location information

  • DEPOSIT LIES NEAR THE CENTER OF N2 SECT. 33.

Commodities

Commodity Importance
Chromium Critical Primary

Comments on the commodity information

  • HIGH GRADE ORE

Materials information

Materials Type of material
Chromite Ore

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Serpentinite
    Rock unit name Franciscan
    Rock description Franciscan
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Jurassic

Nearby scientific data

(1) -120.69291, 35.36441
ListMap

Economic information

Ore body information

  • General form LENSE

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Cerro Alto-Cvesta Pass Area

Land status

Ownership category Military Reservation

Comments on the workings information

  • WORKINGS CONSISTED OF A SHAFT 20 FT DEEP (NOW CAVED), AND AN OPEN CUT (1941).

Reference information

Bibliographic references

  • Deposit

    ALLEN, J.E., 1941, CDMG 37TH REPORT OF THE STATE MINERALOGIST, V. 37, NO. 1, P. 162

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-82 Oster, Karel L. (Albers, John P.) 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.