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La Trinidad

Past Producer in Placer county in California, United States with commodities Chromium, Gold, Silver, Sulfur
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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 10164154
MRDS ID X024488
MAS/MILS ID 0060610861
Record type Site
Current site name La Trinidad
Related records 10086489

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -120.49602, 39.20209 (WGS84)
Elevation 1280
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Placer(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Royal Gorge(quadrangle 1:24,000 scale)

Truckee(quadrangle 1:100,000 scale)

Chico(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

North Fork American(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Federal lands

Tahoe 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 Placer

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 016 N 013 E 34 California

Commodities

Commodity Importance
Chromium Critical Tertiary
Gold Primary
Silver Tertiary
Sulfur Tertiary

Nearby scientific data

Main Entrance (1) -120.49602, 39.20209
ListMap

Economic information

Economic information about the deposit and operations

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

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    CJMG V 32 NO 1 1936 P 27 45 47 GEOL MAP OF CA CHICO USGS FOL

  • Deposit

    8 EC GEOL SHEET 15TH REPT ST MIN P 343

Reporter information

Type Date Name Affiliation Comment
Reporter 28-JAN-1987 Unknown 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.