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Pilarcitos #138

Producer in San Mateo county in California, United States with commodity Stone
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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 10077442
MRDS ID W025078
Record type Site
Current site name Pilarcitos #138
Related records 10140558

Geographic coordinates

Geographic coordinates: -122.39772, 37.49574 (WGS84)
Elevation 122

Site location context

Political divisions (FIPS codes)

San Mateo(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Half Moon Bay(quadrangle 1:24,000 scale)

Palo Alto(quadrangle 1:100,000 scale)

San Francisco(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Francisco Coastal South(hydrologic unit)

San Francisco Bay(hydrologic accounting unit)

San Francisco Bay(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California San Mateo

Public Land Survey System information

Meridian Township Range Section Fraction State
005S 005W 15 California

Commodities

Commodity Importance
Stone Primary

Nearby scientific data

(1) -122.39772, 37.49574
ListMap

Economic information

Economic information about the deposit and operations

Development status Producer
Commodity type Non-metallic
Significant No

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    U.S.B.M. RESPONDENT FILE (1971) U.S.B.M. TERRITORY LISTING (1971)

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 Unknown U.S. Geological Survey

Beyond USGS

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

Current status (per MSHA)

StatusAbandoned since 03/20/2022
MSHA mine ID0402261
Mine name (MSHA)PILARCITOS QUARRY
Current operatorCalMat Co
Current controller (parent)Vulcan Materials Company
Mine typeSurface (Metal / non-metal)

Inferred by coordinate + name similarity (498 m, 0.83 match). Confirm against MSHA if precision matters — non-USGS-curated cross-references may occasionally point at a neighbouring mine.

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.