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Coleman Pumice and Volcanic Cinder Deposits

Occurrence in Lake county in California, United States with commodity Pumice
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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. Ownership information
  10. Links to other databases
  11. Bibliographic references
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10030656
MRDS ID M008958
Record type Site
Current site name Coleman Pumice and Volcanic Cinder Deposits
Related records 10115289

Geographic coordinates

Point of reference Centroid
Geographic coordinates: -122.61955, 38.96911 (WGS84)
Relative position Original record had no geographic coordinates; these coordinates were derived from the PLSS description provided.

Site location context

Political divisions (FIPS codes)

Lake(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Lower Lake(quadrangle 1:24,000 scale)

Healdsburg(quadrangle 1:100,000 scale)

Santa Rosa(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Cache(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Lake

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 013N 007W 16,17 California

Commodities

Commodity Importance
Pumice Primary

Nearby scientific data

Centroid (1) -122.61955, 38.96911
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Non-metallic
Significant No

Ownership information

  • Type Operator
    Owner Coleman, V. V.

Comments on the production information

  • MATERIAL IS SHIPPED BY TRUCK TO MARKETS IN THE SAN FRANCISCO BAY AREA, AND IS EXTENSIVELY USED BY LOCAL BUILDERS ALMOST EXLUSIVELY AS DECORATIVE STONE IN GARDENS.

Comments on the workings information

  • OPEN PIT

Reference information

Bibliographic references

  • Deposit

    CALIF. B. 174, PP. 32 AND 94

General comments

Subject category Comment text
Deposit COLEMAN ORNAMENTAL STONE QUARRY IS JUST TO THE NORTH.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-73 Gere, W. 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.