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  3. Mineral Resource Data System (MRDS)

Alaska

Past Producer in Trinity county in California, United States with commodities Gold, Copper
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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. Mining district
  13. Land status
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10103404
MRDS ID M023772
Record type Site
Current site name Alaska
Related records 10141230

Geographic coordinates

Geographic coordinates: -123.08529, 40.89123 (WGS84)
Elevation 1006
Relative position 2.7 MI. NW DEDRICK SITE

Site location context

Political divisions (FIPS codes)

Trinity(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Hilton(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

Shasta-Trinity National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Trinity Alps Wilderness(Wilderness)

Wilderness 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
Mount Diablo 035N 011W 15,14 California

Comments on the location information

  • UTM ACC. NW 1/4 14

Commodities

Commodity Importance
Gold Primary
Copper Secondary

Materials information

Materials Type of material
Gold Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Slate

Nearby scientific data

(1) -123.08529, 40.89123
ListMap

Economic information

Ore body information

  • General form RIBBON STRUCTURE
    Strike NE
    Dip 60 SE

Economic information about the deposit and operations

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

Mining district

District name East Fork

Land status

Ownership category National Forest

Comments on the production information

  • ORE WAS FREE-MILLING AND RICH. SAID TO HAVE PRODUCED $600,000. NO SPECIFIC PRODUCTION RECORD FOUND.

Comments on the workings information

  • 560 FT. ADIT AND 1500 FT. OF DRIFTS. 1 STOPE (100 FT. BY 4 FT. BY 80 FT.). OLD 13 FT. ARRASTRA. WINZE

Reference information

Bibliographic references

  • Deposit

    BROWN, G. CHESTER, 1913, THE COUNTIES OF SHASTA, SISKIYOU AND TRINITY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 14, PT. 4, P. 884.

  • Deposit

    CRAWFORD, J.J., 1894, REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 12, P. 437.

  • Production

    BROWN (1913)

General comments

Subject category Comment text
Deposit VEINS. ORE SHOOT 340 FT LONG AND 2.5 FT. THICK
Deposit 40 ACRES ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-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.

External references

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.