Is onyx good for a dining table?

Yes, onyx can be a good material for a dining table. The mineral is strong, but it is relatively lightweight, making tables easy to move throughout a room as needed. Many people find the color and luster of onyx tabletops to be visually appealing. Since the material can become scratched or damaged by heat, it is important to take steps to protect an onyx dining table by using felt-backed trivets or heat-resistant fabric mats beneath hot dishes. On 1stDibs, explore a collection of onyx dining tables.