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  3. Mineral Resource Data System (MRDS)

True Blue Mine

Past Producer in San Bernardino county in California, United States with commodities Copper, Gold
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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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10231694
MRDS ID M023675
MAS/MILS ID 0060710193
Record type Site
Current site name True Blue Mine
Alternate or previous names True Blue, Gold Basin
Related records 10035772

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -115.15023, 35.08172 (WGS84)
Elevation 1134
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

San Bernardino(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Hackberry Mountain(quadrangle 1:24,000 scale)

Ivanpah(quadrangle 1:100,000 scale)

Kingman(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

Mojave National Preserve(National Preserve)

National Preserve NPS(Type of land area)

NPS(Federal land areas administered by NPS)

Geographic areas

Country State County
United States California San Bernardino

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 012 N 017 E 33 SWNW California

Commodities

Commodity Importance
Copper Tertiary
Gold Primary

Nearby scientific data

Main Entrance (1) -115.15023, 35.08172
ListMap

Economic information

Economic information about the deposit and operations

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

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES AND GEOL., V. 49, 1953, TABULATED LIST,

  • Deposit

    NO. 193, P. 60.

  • Deposit

    SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY,

  • Deposit

    VOL. III - SOUTHERN CALIFORNIA: P. 128.

  • Deposit

    U.S. BUREAU OF MINES, 1990, MINERAL INVESTIGATION OF THE EAST

  • Deposit

    MOJAVE NATIONAL SCENIC AREA, SAN BERNARDINO COUNTY,

  • Deposit

    CALIFORNIA: TABLE 2, NO. 588, P. 194

Reporter information

Type Date Name Affiliation Comment
Reporter 31-MAR-1991 Leszcykowski, Andrew M. U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

External references

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.