Crossword Puzzle Clue Answers
We've seen 1 answer for the crossword clue 'Gemstone of hydrated silica' in our database. It has been used in 1 crossword, the latest of which was the Washington Post crossword on October 30, 2013.
Crossword answers for the clue "Gemstone of hydrated silica"
- OPAL
Related Clues
- October gem
- Memorable 1995 hurricane
- Shade of blue
- Kind of glass
- Stone with color flashes
- Fire ___
- Milky-white gem
- Hyalite, e.g.
- Translucent gem
- Hydrophane or isopyre
- Notorious '95 hurricane
- Milky gem
- October's birthstone
- Autumnal stone
- Stone of some Libras
- Iridescent stone
- Fiery gem
- It's found in a ring
- Stone of many Libras
- October birthstone
Last Seen In
- Washington Post - October 30, 2013