Hard silica mineral
Let's find possible answers to "Hard silica mineral" crossword clue. First of all, we will look for a few extra hints for this entry: Hard silica mineral. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
- Thought by Theophrastus to be a form of permanent ice, a silicious piezoelectric mineral such as the purple amethyst, smoky-brown cairngorm or the yellow citrine
- Silica-based mineral
- Apple-green chrysoprase, bluish-violet amethyst, golden-lemony citrine, leek-hued prase, pinkish-rose hyaline, moss-coloured agate or rich burnt orangey-brown sard, but each one a crystal or mineral whose name derives from a Slavic word for 'hard
- Crystal used in watches
- Silica-based kitchen worktop
Possible answers
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