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  3. Mineral Resource Data System (MRDS)

Oro Fino

Occurrence in El Dorado 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. Links to other databases
  10. Bibliographic references
  11. General comments
  12. Reporter information

Geologic information

Identification information

Deposit ID 10030100
MRDS ID M008021
Record type Site
Current site name Oro Fino

Geographic coordinates

Geographic coordinates: -120.8638, 38.84601 (WGS84)
Relative position 1 MILE S OF GARDEN VALLEY

Site location context

Political divisions (FIPS codes)

El Dorado(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Garden Valley(quadrangle 1:24,000 scale)

Placerville(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

South Fork American(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California El Dorado

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 012N 010E 33 California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

(1) -120.8638, 38.84601
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Comments on the production information

  • ACTIVE 1925-26, 1930. SOME HIGH-GRADE ORE PRODUCED.

Comments on the workings information

  • AN 80-FT. INCLINED SHAFT. ORE WAS TREATED AT THE FROG POND MILL.

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P 523; V. 34, NO. 3, P. 266

  • Deposit

    DOM BULL. 108, P. 35

General comments

Subject category Comment text
Deposit ON MOTHER LODE; 40 ACRES.

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.