Trap Rock Supplier | Raleigh-Durham, NC | Butner Trap Rock QuarryThe Southeast's Only Trap Rock Quarry. . Our Butner, NC quarry mines this extremely durable construction material for use in railroad ballasts, floor tiles,.rock quarries trap,Pottstown Trap Rock - Sanatoga Quarry/Asphalt - The H&K GroupPottstown Trap Rock - Sanatoga Quarry (PTR-Sanatoga Quarry) has been a trusted member of The H&K Group Family of Companies since 1995. Acquired in.
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