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  3. Mineral Resource Data System (MRDS)

Rocky Ridge Claim

Unknown in Placer county in California, United States with commodity 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 10188493
MRDS ID C012190
MAS/MILS ID 0060610158
Record type Site
Current site name Rocky Ridge Claim
Related records 10101349

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -121.11073, 38.89429 (WGS84)
Elevation 274
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Placer(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Auburn(quadrangle 1:24,000 scale)

Sacramento(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Placer

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 012 N 008 E 17 E2NW California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Main Entrance (1) -121.11073, 38.89429
ListMap

Economic information

Economic information about the deposit and operations

Operation type Underground
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    14TH REPT ST MIN,PT 2,P 267,PL 17;CJMG V 32,NO 1,1936,P 46;1

  • Deposit

    REPT ST MIN PL BY P 318

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-1983 Western Field Operations Center (WFOC) 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.