1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Wall Tract

Occurrence in Sonoma county in California, United States with commodities Copper, Mercury
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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 10095266
MRDS ID M021094
Record type Site
Current site name Wall Tract

Geographic coordinates

Geographic coordinates: -122.89774, 38.50794 (WGS84)

Site location context

Political divisions (FIPS codes)

Sonoma(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Guerneville(quadrangle 1:24,000 scale)

Healdsburg(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 Sonoma

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 008N 009W 30 California

Commodities

Commodity Importance
Copper Primary
Mercury Primary

Comments on the commodity information

  • RICH FLOAT

Materials information

Materials Type of material
Mercury Ore

Nearby scientific data

(1) -122.89774, 38.50794
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Comments on the workings information

  • 10 FT. SHAFT. NO VEIN FOUND IN PLACE

Reference information

Bibliographic references

  • Deposit

    AUBURY, L.E., 1908 : COPPER RESOURCES IN CALIFORNIA BULL. 50 : CALIF. MIN. BUR., P. 166

  • Deposit

    ERIC, J.H., 1948 : COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 347

General comments

Subject category Comment text
Deposit NO OTHER INFORMATION AVAILABLE COMPRISED OF 200 ACRES.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-1979 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.