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

La Feliz Claim

Occurrence in Contra Costa county in California, United States with commodities Gold, Silver
Map
XML
JSON
KML
C
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. Links to other databases
  10. Bibliographic references
  11. Reporter information

Geologic information

Identification information

Deposit ID 10092011
MRDS ID M007206
Record type Site
Current site name La Feliz Claim

Geographic coordinates

Geographic coordinates: -121.93521, 37.90684 (WGS84)
Relative position SE1/4 NE1/4

Site location context

Political divisions (FIPS codes)

Contra Costa(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Clayton(quadrangle 1:24,000 scale)

Stockton(quadrangle 1:100,000 scale)

San Jose(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Suisun Bay(hydrologic unit)

San Francisco Bay(hydrologic accounting unit)

San Francisco Bay(hydrologic subregion)

California(hydrologic region)

Federal lands

ST(Federal land areas administered by ST)

Geographic areas

Country State County
United States California Contra Costa

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 001N 001W 26 California

Commodities

Commodity Importance
Gold Primary
Silver Primary

Nearby scientific data

(1) -121.93521, 37.90684
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: VEIN IN DIABASE REPORTED TO CONTAIN COPPER CARBONATES, SULFIDES, AND VANADATES PLUS CALCITE AND QUARTZ.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Comments on the production information

  • 2 TONS OF ORE MILLED IN SAN FRANCISCO SAID TO ASSAY $26/TON AU + AG.

Comments on the workings information

  • EXPLORED BY MORE THAN 150' OF UNDERGROUND WORKINGS.

Reference information

Bibliographic references

  • Deposit

    CALIF. SP. REPT. 80, P. 21

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.