ONYX SLAB

Onyx's transparency makes it a favorite among architects and designers searching for unique material for feature spaces such as bars, reception counters, and bath suites. The color and veining of each slab can vary greatly, making them truly one-of-a-kind works of art, which is why the best Onyx slabs are both rare and expensive.

Alkali Mines always keeps a stock of premium onyx selection for special projects. We also have a range of onyx slabs available for specific applications.

The ancient Greeks and Romans utilized onyx extensively as a material for ceramics, making it one of the oldest jewels known to humankind. Onyx is found in Australia, Argentina, Botswana, Brazil, Uruguay, Mexico, and the United States, in addition to certain Asian countries. The fine intergrowths of moganite and quartz have resulted in discrete layers of alternative colors in the stone.