ONYX Crossword Clue
ONYX Crossword Clue
We know 6 solutions for: ONYX
Crossword Puzzle Infos
Onyx is a type of GEMSTONE that is composed of bands of black and white. It is a variety of the mineral CHALCEDONY, which is a type of QUARTZ. Onyx is often used in jewelry and is related to other gemstones such as AGATE, QUARTZ, and sard.