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  3. Mineral Resource Data System (MRDS)

Ditchline

Occurrence in Trinity county in California, United States with commodity Tungsten
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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. Links to other databases
  11. Bibliographic references
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10035289
MRDS ID M022587
Record type Site
Current site name Ditchline
Related records 10238293

Geographic coordinates

Geographic coordinates: -122.81472, 40.72263 (WGS84)
Relative position ABOUT 1 MILE NW OF LEWISTON

Site location context

Political divisions (FIPS codes)

Trinity(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Lewiston(quadrangle 1:24,000 scale)

Redding(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)

Geographic areas

Country State County
United States California Trinity

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 033N;033N 008W;009W 18;13 California

Commodities

Commodity Importance
Tungsten Critical Tertiary

Materials information

Materials Type of material
Scheelite Ore

Nearby scientific data

(1) -122.81472, 40.72263
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Reference information

Bibliographic references

  • Deposit

    O'BRIEN, J. C., 1965, MINES AND MINERAL RESOURCES OF TRINITY COUNTY; CA. DIV. MINES AND GEOLOGY, COUNTY REPT. 4, P. 125

General comments

Subject category Comment text
Deposit PRESENCE OF SCHEELITE IN FLOAT SPECIMENS ALONG DITCH AND ROAD CUT. NO COMMERCIAL ORE DEVELOPED.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-1980 Fraticelli, L. A. (Albers, J.) 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.