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  3. Mineral Resource Data System (MRDS)

Rocklin

Occurrence in Placer county in California, United States with commodity Granite
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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. Ownership information
  10. Links to other databases
  11. Bibliographic references
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10032017
MRDS ID M012064
Record type Site
Current site name Rocklin
Related records 10285546

Geographic coordinates

Geographic coordinates: -121.23464, 38.78822 (WGS84)
Relative position 8 ACRES OWNED, INCLUDING OLD MANTYLA QUARRY. THE COMPANY ALSO LEASES THE OLD WATERS QUARRY.

Site location context

Political divisions (FIPS codes)

Placer(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Rocklin(quadrangle 1:24,000 scale)

Sacramento(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower American(hydrologic unit)

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 011N 007E 19 California

Commodities

Commodity Importance
Granite Primary

Nearby scientific data

(1) -121.23464, 38.78822
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Non-metallic
Significant No

Ownership information

  • Type Operator
    Owner Adolph Pernu And Sons
    First year 1925
    Last year 1926

Reference information

Bibliographic references

  • Deposit

    DOM 15TH REPORT OF STATE MINERALOGIST, P. 387

  • Deposit

    23RD REPORT P. 280

General comments

Subject category Comment text
Deposit QUARRY OPERATED BY ADLOPH PERNU AND SONS DURING 1925-26, PRODUCING SMALL AMOUNT OF MONUMENTAL STONE.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1973 Gere, W. 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.