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  3. Mineral Resource Data System (MRDS)

L. and L.

Occurrence in San Bernardino county in California, United States with commodities Copper, Gold, Silver
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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. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10034061
MRDS ID M020753
Record type Site
Current site name L. and L.
Related records 10140874

Geographic coordinates

Geographic coordinates: -116.68975, 34.6989 (WGS84)
Relative position 9 MILES SE OF NEWBERRY SPRINGS

Site location context

Political divisions (FIPS codes)

San Bernardino(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Camp Rock Mine(quadrangle 1:24,000 scale)

Newberry Springs(quadrangle 1:100,000 scale)

San Bernardino(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Southern Mojave(hydrologic unit)

Southern Mojave(hydrologic accounting unit)

Southern Mojave-Salton Sea(hydrologic subregion)

California(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CA)

Bureau of Land Management CA BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States California San Bernardino

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 007N 003E 17 California

Commodities

Commodity Importance
Copper Primary
Gold Primary
Silver Primary

Materials information

Materials Type of material
Bornite Ore
Chalcopyrite Ore
Malachite Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite

Nearby scientific data

(1) -116.68975, 34.6989
ListMap

Economic information

Ore body information

  • Strike NW
    Dip 50 SW
    Thickness 0.91M

Comments on the geologic information

  • GEOL.DESC: FOOTWALL IS DIORITE, HANGING WALL MONZONITE

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Ord Mountain

Comments on the workings information

  • 50 FT. INCLINED SHAFT ( 50 DEG. ), 500 FT. CROSSCUT TUNNEL DRIVEN N 70 E

Reference information

Bibliographic references

  • Deposit

    TUCKER, W. B. AND SAMPSON, R. J., 1931 , LOS ANGELES FIELD DIV; 27TH REPT. STATE MINERALOGIST; CALIF. MIN. BUR., P. 274

  • Deposit

    WRIGHT, L. A., ETAL, 1953 , MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 49 , NO. 1 & 2 ; DIV. OF MINES, P. 14 (AP.)

General comments

Subject category Comment text
Deposit SERIES OF ROUGHLY PARALLEL VEINS 1 - 3 FT. THICK. 300 FT. EAST OF SHAFT IS ANOTHER VEIN WHICH STRIKES N 10 E, DIPS 75 W, 3 FT. THICK, ORE HERE IS 12 - 18 INCHES THICK.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1978 Fraticelli, L. A. (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.