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  3. Mineral Resource Data System (MRDS)

Union Gold Mine

Past Producer in Calaveras county in California, United States with commodity Gold
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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. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10187162
MRDS ID M006151
MAS/MILS ID 0060090022
Record type Site
Current site name Union Gold Mine
Alternate or previous names Union Cordova
Related records 10028902

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -120.65491, 38.15631 (WGS84)
Elevation 360
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Calaveras(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

San Andreas(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Calaveras(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Calaveras

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 004 N 012 E 33 N2NWSE California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Main Entrance (1) -120.65491, 38.15631
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

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    UNION CORDOVA IS PROBABLY THE SAME

  • Deposit

    CAL JRN MNS & GEOL V 32 NO 3 P 291-2 321

  • Deposit

    BULL 108 P 147 PL 6

  • Deposit

    USGS PRO PPR 157 P 71 PL 2 USGS MAP I-299

  • Deposit

    CAL COUNTY REPT NO 2 P 71-2 124 185 PL B

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-1983 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.