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  3. Mineral Resource Data System (MRDS)

Last Chance

Occurrence 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. Ownership information
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10028666
MRDS ID M005783
Record type Site
Current site name Last Chance
Related records 10138840

Geographic coordinates

Geographic coordinates: -120.73545, 38.22519 (WGS84)
Relative position 3 1/2 MI. NW OF SAN ANDREAS. SW 1/4

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 004N 011E 02 California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

(1) -120.73545, 38.22519
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: ON DEEP BLUE LEAD CHANNEL. 200' OF GRAVEL CAPPED BY SOIL IN CHANNEL TRENDING N. 40 DEG. W.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Ownership information

  • Type Owner
    Owner J. J. And Marian L. Snyder

Comments on the production information

  • DRIFT MINE. TWO SHAFTS, 175' AND 50' DEEP, SUNK BY 1892. GRAVEL TREATED IN 3-STAMP MILL IN 1900.

Reference information

Bibliographic references

  • Deposit

    CALIF. V. 32, NO. 3, P. 360; COUNTY REPT. NO. 2, P. 201 AND PL.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 Gere, W. 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.