Pine Bluff Sand & Gravel has the material, location and service resources to meet your needs. We produce and trans-port a wide variety of aggregate products in both sandstone and limestone, based on your project specifications.
Sandstone is a sedimentary rock consisting of sheets of sand, mineral particles and a binding matrix. Pine Bluff Sand & Gravel's River Mountain Quarry (RMQ) contains colors in a variety of neutral tones. The RMQ sandstone produces a durable stone with low water absorption and superior surface friction characteristics.
Limestone is a sedimentary rock composed largely of calcium carbonate, calcium and magnesium and contains fossilized fragments. The Cumberland River Quarry (CRQ) produces a grey limestone that is durable with low water absorption.