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The flat or horizontal work surface in a bathroom, typically the top of a vanity. Onyx is a banded variety of chalcedony, which is a cryptocrystalline form of silica composed of very fine intergrowths of quartz and moganite. Onyx is a variant of agate with black and white banding, while agate with brown, orange, red and white banding is known as sardonyx. Onyx can be polished and cut into many different shapes, patterns and sizes.
Included in Cost: Onyx countertop, backsplash, and installation labor.
Enter the total linear footage, between 0 and 2000, of onyx bathroom countertops found in the home.
Help file last modified: 7/26/2018