Sandstone, sedimentary rock formed by the cementing together of grains of sand. The usual cementing material in sandstone is calcium carbonate, iron oxides, or silica, and the hardness of sandstone varies according to the character of the cementing material; quartz sandstones cemented with quartz are the hardest. Sandstones are commonly gray, buff, red, or brown although green and some other colors are also found.

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Our collection contains the following sandstones:

Amber Sandstone Desert Lagoon Picture Stone Rainforest Brown

Rainforest Gold Rainforest Green Teakwood