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  3. Mineral Resource Data System (MRDS)

C W Johnson Prospect

Unknown in Mendocino county in California, United States with commodity Clay
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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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10237129
MRDS ID M010022
MAS/MILS ID 0060450086
Record type Site
Current site name C W Johnson Prospect
Related records 10031332

Geographic coordinates

Point of reference Trench
Geographic coordinates: -123.17219, 38.96927 (WGS84)
Elevation 488
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

Mendocino(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Yorkville(quadrangle 1:24,000 scale)

Point Arena(quadrangle 1:100,000 scale)

Santa Rosa(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Russian(hydrologic unit)

Northern California Coastal(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Mendocino

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 013 N 012 W 22 California

Commodities

Commodity Importance
Clay Primary

Nearby scientific data

Trench (1) -123.17219, 38.96927
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface
Commodity type Non-metallic
Significant No

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    DMEA REPT 4525 BY J D WARNE USBM AND D B TETLOCK USGS DEC 19

  • Deposit

    PATENTED ABOUT 480 ACRES

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-1983 Western Field Operations Center (WFOC) U.S. Bureau of Mines

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.