“Gemstone whose name comes from the Greek for "claw"” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.ONYX is the answer to the New York Times crossword clue “Gemstone whose name comes from the Greek for "claw"”. It was last seen in the puzzle of April 29, 2025, where it runs at 20 Across and fills 4 squares. It crosses 4 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.