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

Holdcomb

Past Producer in San Bernardino county in California, United States with commodity Gold
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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10035819
MRDS ID M023730
Record type Site
Current site name Holdcomb

Geographic coordinates

Geographic coordinates: -116.99531, 34.37419 (WGS84)
Elevation 1448
Relative position 6 MI. NNW FAWNSKIN, 0.5 MI. W. SILVER CK.

Site location context

Political divisions (FIPS codes)

San Bernardino(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Fawnskin(quadrangle 1:24,000 scale)

Big Bear Lake(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 003N 001W 04 California

Comments on the location information

  • UTM N 1/2 SW 1/4

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Host
    Rock type Tectonite > Cataclasite

Nearby scientific data

(1) -116.99531, 34.37419
ListMap

Economic information

Ore body information

  • Strike N30E
    Dip 45S

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Comments on the workings information

  • SEVERAL SHORT ADITS AND ONE ADIT ABOUT 150 FT. LONG DRIVEN SE.

Reference information

Bibliographic references

  • Deposit

    RICHMOND, J.F., AND GRAY, C.H., JR., 1960, GEOLOGY OF THE SAN BERNARDINO MTS. NORTH OF BIG BEAR LAKE, CALIF: CALIF. DIV OF MINES SPECIAL REPORT NO. 65, P. 62

General comments

Subject category Comment text
Deposit 2 FAULTS. THIN SHEARS 2 IN. THICK
Deposit IDLE 1958. ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1979 Nelson, Scott C. (Albers, John, P.) 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.