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

Name Unknown

Occurrence in Alameda county in California, United States with commodity Mercury
Map
XML
JSON
KML
D
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. Alteration
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Mining district
  12. Links to other databases
  13. Bibliographic references
  14. Reporter information

Geologic information

Identification information

Deposit ID 10040105
MRDS ID M054740
Record type Site
Current site name Name Unknown
Related records 10235484

Geographic coordinates

Geographic coordinates: -122.26355, 37.89212 (WGS84)
Elevation 244

Site location context

Political divisions (FIPS codes)

Alameda(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Richmond(quadrangle 1:24,000 scale)

San Francisco(quadrangle 1:100,000 scale)

San Francisco(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Pablo Bay(hydrologic unit)

San Francisco Bay(hydrologic accounting unit)

San Francisco Bay(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Alameda

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo California

Comments on the location information

  • NORTH BERKELEY, LOCATION TO CRAGMONT PARK

Commodities

Commodity Importance
Mercury Tertiary

Comments on the commodity information

  • CONTAINS 0.5% HG

Materials information

Materials Type of material
Cinnabar Ore

Alteration

  • (Local) Silicification

Nearby scientific data

(1) -122.26355, 37.89212
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Cragmont

Reference information

Bibliographic references

  • Deposit

    PABST, A., 1938, MINERAL RESOURCES OF CALIFORNIA: CDMG BULL. 113

  • Deposit

    BRADLEY, W. W., 1918, QUICKSILVER RESOURCES OF CALIFORNIA: CDMG BULL. 78

  • Deposit

    BAILEY, E. H., USGS, PERSONAL FILES

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1976 Peterson, Jocelyn A. 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.