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

Union No. 2 Shaft

Past Producer in San Bernardino county in California, United States with commodities Gold, Mercury, Tungsten
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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. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10213544
MRDS ID M055586
MAS/MILS ID 0060711616
Record type Site
Current site name Union No. 2 Shaft
Alternate or previous names Union Mine
Related records 10040725

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -117.62699, 35.30939 (WGS84)
Elevation 975
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

San Bernardino(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Johannesburg(quadrangle 1:24,000 scale)

Cuddeback Lake(quadrangle 1:100,000 scale)

Trona(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Coyote-Cuddeback Lakes(hydrologic unit)

Northern Mojave(hydrologic accounting unit)

Northern Mojave-Mono Lake(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California San Bernardino

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 030 S 041 E 19 N2N2SW California

Commodities

Commodity Importance
Gold Primary
Mercury Tertiary
Tungsten Critical Tertiary

Nearby scientific data

Ore Body (1) -117.62699, 35.30939
ListMap

Economic information

Economic information about the deposit and operations

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

Mineral rights holdings

Type of mineral rights Unknown

Land status

Ownership category Unknown

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 31-MAR-1991 Western Field Operations Center (WFOC) 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.