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Post Oak

Past Producer in Fresno county in California, United States with commodities Copper, Gold
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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 10076548
MRDS ID W023616
Record type Site
Current site name Post Oak
Related records 10138902

Geographic coordinates

Geographic coordinates: -119.37568, 36.85828 (WGS84)
Elevation 305
Relative position 550 FT. ABOVE THE KINGS RIVER

Site location context

Political divisions (FIPS codes)

Fresno(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Piedra(quadrangle 1:24,000 scale)

Fresno(quadrangle 1:100,000 scale)

Fresno(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Dry(hydrologic unit)

Tulare-Buena Vista Lakes(hydrologic accounting unit)

Tulare-Buena Vista Lakes(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Fresno

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 012S 025E 29 California

Commodities

Commodity Importance
Copper Primary
Gold Secondary

Materials information

Materials Type of material
Chalcopyrite Ore
Pyrite Ore
Pyrrhotite Ore

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Schist

Nearby scientific data

(1) -119.37568, 36.85828
ListMap

Economic information

Ore body information

  • Width 1.22M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category National Forest

Comments on the production information

  • ORE AVG. 10 % CU, AND $8 AU / TON; OPERATION INTERMITTENT.

Comments on the workings information

  • DRIFT 120 FT. WITH A 40 FT. WINZE AT THE END OF DRIFT, ON FOOTWALL, ANOTHER VEIN OPENED BY A SHALLOW SHAFT AND DRIFT.

Reference information

Bibliographic references

  • Deposit

    LAIZURE, C. MCK., 1929 , SAN FRANCISCO FIELD DIV.; 25TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 312 - 313 .

  • Deposit

    LOGAN, C. A., ETAL, 1951 ; MINES AND MINERAL RESOURCES OF FRESNO COUNTY; CALIF. JOU. MINES AND GEOLOGY, VOL. 47 , NO. 3 DIV. OF MINES, P. 502 .

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.