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Free Coinage Mine

Past Producer in Inyo 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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10036101
MRDS ID M024140
Record type Site
Current site name Free Coinage Mine
Related records 10163848

Geographic coordinates

Geographic coordinates: -117.45034, 36.21441 (WGS84)
Elevation 1433
Relative position IN SNOWS CANYON, 1 MI. S. THOMPSON SP.

Site location context

Political divisions (FIPS codes)

Inyo(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Revenue Canyon(quadrangle 1:24,000 scale)

Darwin Hills(quadrangle 1:100,000 scale)

Death Valley(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Panamint Valley(hydrologic unit)

Northern Mojave(hydrologic accounting unit)

Northern Mojave-Mono Lake(hydrologic subregion)

California(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CA)

Bureau of Land Management CA BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States California Inyo

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 020S 042E 08 California

Comments on the location information

  • UTM EST NW 1/4 LOCATION ESTIMATED FROM DESCRIPTION IN REFERENCE

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite

Economic information

Ore body information

  • Dip 20
    Thickness 0.2M

Economic information about the deposit and operations

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

Comments on the workings information

  • 2 TUNNELS, 20 AND 80 FT. LONG

Reference information

Bibliographic references

  • Deposit

    CRAWFORD, J.J., 1896, GOLD-INYO COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 13, P. 180

General comments

Subject category Comment text
Deposit VEIN, 8 IN. IN THICKNESS
Deposit MINE POSSIBLY INCORPORATED INTO LATER DEVELOPMENT UNDER DIFFERENT NAMES ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1980 Nelson, Scott C. (Albers, John, P.) U.S. Geological Survey

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.