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Twan & Hannan

Past Producer in Siskiyou 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. Materials information
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Land status
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10035371
MRDS ID M023137
Record type Site
Current site name Twan & Hannan
Related records 10213568

Geographic coordinates

Geographic coordinates: -123.54614, 41.40594 (WGS84)
Elevation 1128
Relative position 1.2 MI. N. HINES CAMP ON SHARP BEND IN ROAD

Site location context

Political divisions (FIPS codes)

Siskiyou(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bark Shanty Gulch(quadrangle 1:24,000 scale)

Hoopa(quadrangle 1:100,000 scale)

Weed(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Klamath(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 Siskiyou

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 012N 006E 30 California

Comments on the location information

  • UTM EST. W 1/2 NW 1/4. LOCATION IS UNCERTAIN

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore

Economic information

Economic information about the deposit and operations

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

Mining district

District name Cottage Grove

Land status

Ownership category National Forest

Comments on the production information

  • SOME ORE CRUSHED & TREATED IN CYANIDE MILL AT CHAMPION. NO PRODUCTION RECORD FOUND

Comments on the workings information

  • 400 FT. CROSSCUT ADIT

Reference information

Bibliographic references

  • Deposit

    BROWN G.C., 1914, THE COUNTIES OF SHASTA, SISKIYOU AND TRINITY, CALIF.: CALIF. JOUR. MINES & GEOLOGY, V. 14, PL. 4, P. 841-842

General comments

Subject category Comment text
Deposit 40 ACRES ; INFO.SRC : 1 PUB LIT
Deposit VEIN, 4 FT. THICK ON SURFACE

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-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.

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.