Form of hydrated silica, often used as a gemstone - Crossword Clue

Crossword Clue Last Updated: 27/12/2019

Below are possible answers for the crossword clue Form of hydrated silica, often used as a gemstone.

4 letter answer(s) to form of hydrated silica, often used as a gemstone

OPAL
  1. a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones

Other crossword clues with similar answers to 'Form of hydrated silica, often used as a gemstone'


Still struggling to solve the crossword clue 'Form of hydrated silica, often used as a gemstone'?

If you're still haven't solved the crossword clue Form of hydrated silica, often used as a gemstone then why not search our database by the letters you have already!