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Corona De Oro Mine

Producer in Trinity county in California, United States with commodities Gold, Platinum
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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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Ownership information
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10038045
MRDS ID M045310
Record type Site
Current site name Corona De Oro Mine
Related records 10117589

Geographic coordinates

Geographic coordinates: -123.53113, 40.88651 (WGS84)
Elevation 152
Location accuracy 10000(meters)
Relative position ON TRINITY RIVER 6.5 MI FROM MOUTH OF SOUTH FORK TRINITY RIVER, ABOUT 0.75 MI NORTH-NORTHWEST OF TRINITY VILLAGE

Site location context

Political divisions (FIPS codes)

Trinity(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Salyer(quadrangle 1:24,000 scale)

Hayfork(quadrangle 1:100,000 scale)

Redding(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Trinity(hydrologic unit)

Klamath(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Six Rivers National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California Trinity

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 006N 006E 17,20 California

Comments on the location information

  • UNSURVEYED. IN SIX RIVERS NATIONAL FOREST. LOCATION GIVEN IS ON RIVER AT NORTHERNMOST POINT OF CURVE BETWEEN MILE MARKERS 37 AND 38 SHOWN ON TOPO MAP

Commodities

Commodity Importance
Gold Primary
Platinum Critical Secondary

Comments on the commodity information

  • PT IS FINE; GRAVELS CONTAIN CONSIDERABLE PYRITE

Materials information

Materials Type of material
Gold Ore

Mineral occurrence model information

Model code 119
USGS model code 39a
Deposit model name Placer Au-PGE
Mark3 model number 54

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Gravel
    Stratigraphic age (youngest) Holocene

Nearby scientific data

(1) -123.53113, 40.88651
ListMap

Economic information

Ore body information

  • General form STREAM SEDIMENT DEPOSITS

Controls for ore emplacement

  • Stream Hydraulics

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Trinity River Area

Land status

Ownership category National Forest

Ownership information

  • Type Owner
    Owner Corona De Oro Mining Co.
    First year 1917

Comments on the production information

  • SMALL BYPRODUCT PGE PRODUCTION (A FEW OUNCES)

Comments on the reserve resource information

  • PROPERTY SHOULD PRODUCE 15-20 OZ PT/YR AT 1918 LEVEL OF ACTIVITY

Comments on the workings information

  • HYDRAULIC

Reference information

Bibliographic references

  • Deposit

    LOGAN, C.A., 1919, PLATINUM AND ALLIED METALS IN CALIFORNIA: CALIFORNIA STATE MINING BUREAU BULLETIN 85, P. 89-90.

  • Deposit

    CLARK, W.B., 1970, GOLD DISTRICTS OF CALIFORNIA: CALIFORNIA DIVISION OF MINES AND GEOLOGY BULLETIN 193, P. 143-144.

  • Reserve-Resource

    LOGAN, 1919

General comments

Subject category Comment text
Deposit DEPOSIT COMPRISED OF SEVERAL BENCHES

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1974 Blair, Will N. U.S. Geological Survey
Updater 01-JAN-1989 Peterson, Jocelyn A. 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.