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  3. Mineral Resource Data System (MRDS)

Hastings Deposit

Occurrence in Napa county in California, United States with commodity Manganese
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Links to other databases
  9. Bibliographic references
  10. Reporter information

Geologic information

Identification information

Deposit ID 10033501
MRDS ID M020072
Record type Site
Current site name Hastings Deposit

Geographic coordinates

Point of reference Centroid
Geographic coordinates: -122.32847, 38.50766 (WGS84)
Relative position Original record had no coordinates, so this was plotted to the middle of the state/county area.

Site location context

Political divisions (FIPS codes)

Napa(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Chiles Valley(quadrangle 1:24,000 scale)

Healdsburg(quadrangle 1:100,000 scale)

Santa Rosa(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 Napa

Commodities

Commodity Importance
Manganese Critical Tertiary

Comments on the commodity information

  • NO ECONOMIC VALUE

Analytical data

Result ORE GRADE 15.6 PERCENT MANGANESE, 1.25 PERCENT IRON, AND 68.4 PERCENT SILICA.

Nearby scientific data

Centroid (1) -122.32847, 38.50766
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: STRIKE IS E - W, DIP 60 N.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Reference information

Bibliographic references

  • Deposit

    D.O.M. BULL. 152 1950 P. 158

  • Deposit

    D.O.M. BULL. 125 1943 P. 145

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-77 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.