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STEPHENS QUARRY

South East end of Walnut Hill Road, Yamhill County, OR
MSHA ID3503007
TYPESurface
MATERIALCrushed, Broken Traprock
EMPLOYEES5

MATERIALS PRODUCED

Crushed, Broken Traprock

COMPANY INFORMATION

Operator

Western Rock Resources LLC

Parent Company

Tim Kerr; Brent Kerr; Alan Aplin

Company Type

Other

DIRECTIONS

50

CONTACT

Contact information not available for unclaimed listings.

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45.136667, -123.142778

Data Source

Mine Safety and Health Administration (MSHA)

Last updated: 1/30/2026