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  3. Mineral Resource Data System (MRDS)

Gwin Mine

Unknown 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 10284323
MRDS ID M005861
MAS/MILS ID 0060090300
Record type Site
Current site name Gwin Mine
Related records 10028712

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -120.76071, 38.27551 (WGS84)
Elevation 305
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

Jackson(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Mokelumne(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 005 N 011 E 22 W2NW California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Main Entrance (1) -120.76071, 38.27551
ListMap

Economic information

Economic information about the deposit and operations

Operation type Underground
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    CALIF B 108,P 141-2.& PL 6;REPT 12P 93;V 32,NO 3,P 307.& PL

  • Deposit

    COUNTY REPT.NO 2,P 56-59,156 & 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.

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.