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Black Rock Deposit

Prospect in Riverside county in California, United States with commodity Tin
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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 10140106
MRDS ID TC38844
MAS/MILS ID 0060650553
Record type Site
Current site name Black Rock Deposit
Alternate or previous names North & South Black Rock Deposits, North Black Rock
Related records 10064466

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -117.44527, 33.82533 (WGS84)
Elevation 481
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Riverside(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Lake Mathews(quadrangle 1:24,000 scale)

Santa Ana(quadrangle 1:100,000 scale)

Santa Ana(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Santa Ana(hydrologic unit)

Santa Ana(hydrologic accounting unit)

Southern California Coastal(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Riverside

Public Land Survey System information

Meridian Township Range Section Fraction State
San Bernardino 004 S 005 W 18 NW California

Commodities

Commodity Importance
Tin Critical Primary

Nearby scientific data

Main Entrance (1) -117.44527, 33.82533
ListMap

Economic information

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Significant No

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES AND GEOL., V. 41, 1945, P. 152.

  • Deposit

    CALIF. DIV. MINES AND GEOL. OPEN-FILE REPORT 77-14, 1977,

  • Deposit

    P. 962-963.

Reporter information

Type Date Name Affiliation Comment
Reporter 31-MAR-1991 Ridenour, James U.S. Bureau of Mines

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.