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  3. Mineral Resource Data System (MRDS)

Q Ranch Pit

Producer in Amador county in California, United States with commodity Sand and Gravel, Construction
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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. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10284423
MAS/MILS ID 0060059002
Record type Site
Current site name Q Ranch Pit
Alternate or previous names Q Ranch Pit and Mill

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -121.96295, 38.37379 (WGS84)
Elevation 76
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Solano(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Elmira(quadrangle 1:24,000 scale)

Lodi(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 Amador

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 006 N 009 E 14 W2 W2 California

Commodities

Commodity Importance
Sand and Gravel, Construction Primary

Nearby scientific data

Ore Body (1) Quaternary alluvium and marine deposits
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface
Development status Producer
Commodity type Non-metallic
Significant No

Land status

Ownership category Private

Ownership information

  • Type Owner-Operator
    Owner Gerry Ninnis Enterprises, Inc.
    ID 404141
    Home office California
    Year 1990

Comments on the ownership information

  • GERRY NINNIS AGGREGATE P.O. BOX 216 PLYMOUTH, CA 95669 PHONE (209) 245-3145

Reference information

Bibliographic references

  • Deposit

    CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990.

Reporter information

Type Date Name Affiliation Comment
Reporter 11-FEB-1991 Lowe, Nathan T. U.S. Bureau of Mines

Beyond USGS

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

Current status (per MSHA)

StatusAbandoned since 09/30/2005
MSHA mine ID0404141
Mine name (MSHA)Irish Hill Aggregate
Current operatorKreth Inc
Current controller (parent)Richard H Kreth
Mine typeSurface (Metal / non-metal)

MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

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.