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Graves Claims

Producer in Alameda county in California, United States with commodity Manganese
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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. Workings at the site
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10033442
MRDS ID M020001
Record type Site
Current site name Graves Claims
Alternate or previous names Grey Fox
Related records 10259794

Geographic coordinates

Geographic coordinates: -121.58963, 37.50491 (WGS84)

Site location context

Political divisions (FIPS codes)

Alameda(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cedar Mountain(quadrangle 1:24,000 scale)

Stockton(quadrangle 1:100,000 scale)

San Jose(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Francisco Bay(hydrologic unit)

San Francisco Bay(hydrologic accounting unit)

San Francisco Bay(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Alameda

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 005S;005S 004E;003E 07,18;12 California

Comments on the location information

  • GROVES CLAIMS CONSIST OF ACE OF DIAMONDS, ALTA, BLACK GOPHER; FORGET-ME-NOT, AND GRAY FOX CLAIMS. UTM IS APPROX.

Commodities

Commodity Importance
Manganese Critical Primary

Analytical data

Result ORE GRADE AVERAGE 40 PERCENT MANGANESE AND 15 PERCENT SILICA.

Nearby scientific data

(1) -121.58963, 37.50491
ListMap

Economic information

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Deposit size Small
Significant No

Workings at the site

  • Type of workings Unknown
    Length 97.54M

Reference information

Bibliographic references

  • Deposit

    D.O.M. BULL. 152 1950 P. 21

  • Deposit

    D.O.M. BULL. 125 1943 P. 99

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1977 Killman, K.; 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.