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  3. Mineral Resource Data System (MRDS)

Ray Gill Group

Past Producer in Inyo county in California, United States with commodity Pumice
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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. Mineral rights holdings
  10. Land status
  11. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10187692
MAS/MILS ID 0060270733
Record type Site
Current site name Ray Gill Group

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -117.88281, 36.09387 (WGS84)
Elevation 1378
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Inyo(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Coso Junction(quadrangle 1:24,000 scale)

Darwin Hills(quadrangle 1:100,000 scale)

Death Valley(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Indian Wells-Searles Valleys(hydrologic unit)

Northern Mojave(hydrologic accounting unit)

Northern Mojave-Mono Lake(hydrologic subregion)

California(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CA)

Bureau of Land Management CA BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States California Inyo

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 021 S 038 E 21 SENW California

Commodities

Commodity Importance
Pumice Primary

Nearby scientific data

Ore Body (1) -117.88281, 36.09387
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface
Development status Past Producer
Commodity type Non-metallic
Significant No

Mineral rights holdings

Type of mineral rights Unknown

Land status

Ownership category Unknown

Ownership information

  • Type Owner
    Owner Crownite Corp. .
    First year 1956

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES AND GEOL., V. 47, 1951, P. 107.

  • Deposit

    CALIF. DIV. MINES BULLETIN 174, 1956, P. 63-64.

  • Deposit

    CALIF. DIV. MINES AND GEOL. MAP SHEET 37, 1977.

General comments

Subject category Comment text
Deposit INCLUDES: RAY GILL NOS., 7, 31, AND 53. ALSO SW, SEC. 13, E, SEC. 14, AND NE, SEC. 23. PRIOR TO 1956 WAS THE MAIN SOURCE OF PUMICE IN THE COSO RANGE.

Reporter information

Type Date Name Affiliation Comment
Reporter 31-MAR-1991 Lowe, Nathan T. U.S. Bureau of Mines

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.