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SAN RAFAEL ROCK QUARRY

Hwy 101, 2nd st east, Marin County, CA
MSHA ID0400021
TYPESurface
MATERIALCrushed, Broken Stone NEC
EMPLOYEES25

ABOUT

San Rafael Rock Quarry, operated by Dutra Materials (a CRH PLC company), provides high-quality crushed and broken stone NEC for a variety of construction and infrastructure projects. Located on Hwy 101 in Marin County, CA, the surface quarry is ideally situated for serving the San Francisco Bay Area market, with convenient access to transportation networks. The operation employs 25 people, ensuring consistent supply and reliable service.

MATERIALS PRODUCED

Crushed, Broken Stone NEC

COMPANY INFORMATION

Operator

Dutra Materials

Parent Company

CRH PLC

Company Type

Corporation

DIRECTIONS

56

CONTACT

Contact information not available for unclaimed listings.

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37.984167, -122.453333

Data Source

Mine Safety and Health Administration (MSHA)

Last updated: 1/30/2026