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

Winship Properties

Prospect in Alameda county in California, United States with commodity Manganese
Map
XML
JSON
KML
C
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. Reporter information

Geologic information

Identification information

Deposit ID 10027979
MRDS ID M004682
Record type Site
Current site name Winship Properties
Related records 10187317

Geographic coordinates

Geographic coordinates: -121.57825, 37.62824 (WGS84)

Site location context

Political divisions (FIPS codes)

Alameda(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Midway(quadrangle 1:24,000 scale)

Stockton(quadrangle 1:100,000 scale)

San Jose(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Joaquin Delta(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Federal lands

ST(Federal land areas administered by ST)

Geographic areas

Country State County
United States California Alameda

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 003S 004E 31 California

Commodities

Commodity Importance
Manganese Critical Tertiary

Nearby scientific data

(1) -121.57825, 37.62824
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: SAID TO BE A GOOD BODY OF MANGANESE SHOWING AT LEAST 6 FT. IN WIDTH

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Significant No

Ownership information

  • Type Owner
    Owner K. D. Winship ; J. P. Donovan
    First year 1918

Comments on the production information

  • DONOVAN WAS WORKING THE LOCATION IN 1917 & 1918. THIS LOCATION NOT MENTIONED IN REPORTS AFTER THOSE INDICATED BELOW

Comments on the workings information

  • A 250 FT. CROSSCUT

Reference information

Bibliographic references

  • Deposit

    25 TH REPORT OF STATE MINERALOGIST, 1929, P.437

  • Deposit

    BULL. 76, P.28-29

  • Deposit

    BULL. 140, PL. 1 (GEOLOGY)

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 Gere, W. U.S. Geological Survey
Updater 01-JAN-1978 Killman, K.; 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.