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Lone Grave No.1 and 2

Occurrence in Del Norte county in California, United States with commodity Chromium
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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. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10029773
MRDS ID M007542
Record type Site
Current site name Lone Grave No.1 and 2
Related records 10186966

Geographic coordinates

Geographic coordinates: -123.86337, 41.74232 (WGS84)

Site location context

Political divisions (FIPS codes)

Del Norte(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ship Mountain(quadrangle 1:24,000 scale)

Happy Camp(quadrangle 1:100,000 scale)

Weed(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Smith(hydrologic unit)

Northern California Coastal(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Six Rivers National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California Del Norte

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 016N 003E 32,33 California

Commodities

Commodity Importance
Chromium Critical Primary

Materials information

Materials Type of material
Chromite Ore

Nearby scientific data

(1) -123.86337, 41.74232
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No
Discovery year 1942

Ownership information

  • Type Operator
    Owner Stevens, William And R. R.

Comments on the production information

  • 200 LBS. OF ORE RECOVERED FROM NO. 1; 7 OR 8 LONG TONS OF ORE MINED FROM NO. 2. ASSAYS OF 2 SPECIMENTS FROM NO.2 WERE (1) 45.56 PERCENT CR2O3 AND 11.44 PERCENT FE; (2) 39.41 PERCENT CR2O3 AND 14.25 PERCENT FE.

Comments on the workings information

  • SHALLOW TRENCHES; OPEN CUT.

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES & GEOLOGY, V. 48, NO. 4, OCT. 1952, P. 290

  • Deposit

    D.O.M. BULL. 134, PART I, CHAP. 1, P. 62

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 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.