1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Grantham Mine

Past Producer in Inyo county in California, United States with commodity Talc-Soapstone
Map
XML
JSON
KML
C
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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10284743
MAS/MILS ID 0060270235
Record type Site
Current site name Grantham Mine
Alternate or previous names Warm Springs Mine, Kennedy Talc Mine

Geographic coordinates

Point of reference Trench
Geographic coordinates: -116.92198, 35.96528 (WGS84)
Elevation 622
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Inyo(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Anvil Spring Canyon West(quadrangle 1:24,000 scale)

Owlshead Mountains(quadrangle 1:100,000 scale)

Trona(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Death Valley-Lower Amargosa(hydrologic unit)

Northern Mojave(hydrologic accounting unit)

Northern Mojave-Mono Lake(hydrologic subregion)

California(hydrologic region)

Federal lands

Death Valley National Park(National Park)

National Park NPS(Type of land area)

NPS(Federal land areas administered by NPS)

Geographic areas

Country State County
United States California Inyo

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 022 N 001 E 31 SWNW California

Commodities

Commodity Importance
Talc-Soapstone Primary

Nearby scientific data

Trench (1) -116.92198, 35.96528
ListMap

Economic information

Economic information about the deposit and operations

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

Land status

Ownership category Federal

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES AND GEOL., V. 47, 1951, P. 126.

  • Deposit

    CALIF. DIV. MINES AND GEOL. SPECIAL REPORT 95, 1968, P. 48-

  • Deposit

    52.

  • Deposit

    CALIF. DIV. MINES AND GEOL. SPECIAL REPORT 125, 1976, P. 38,

  • Deposit

    40, 42.

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.