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  3. Mineral Resource Data System (MRDS)

Widow No. 7

Past Producer in Inyo county in California, United States with commodity Boron-Borates
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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. Land status
  10. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10211820
MAS/MILS ID 0060271268
Record type Site
Current site name Widow No. 7
Alternate or previous names Widow

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -116.66508, 36.29918 (WGS84)
Elevation 1024
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

Ryan(quadrangle 1:24,000 scale)

Death Valley Junction(quadrangle 1:100,000 scale)

Death Valley(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)

Geographic areas

Country State County
United States California Inyo

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 025 N 003 E 16 S2SWSW California

Commodities

Commodity Importance
Boron-Borates Primary

Nearby scientific data

Main Entrance (1) Older Quaternary alluvium and marine deposits
ListMap

Economic information

Economic information about the deposit and operations

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

Land status

Ownership category Unknown

Ownership information

  • Type Unknown
    Owner U.S. Borax And Chemical Corp.

Reference information

Bibliographic references

  • Deposit

    CALIF. DIV. MINES AND GEOL. SPECIAL REPORT 125, 1976, P. 29.

  • Deposit

    CALIF. DIV. MINES AND GEOL. OPEN-FILE REPORT 86-10, 1986,

  • Deposit

    NO. 83, PLATE 3.

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.

External references

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.