Other crossword clues for answer "QUARTZ"
- QUARTZ
- Crystalline mineral
- Makeup of some gems and wristwatches
- Jasper or onyx
- Kind of watch
- Onyx or amethyst
- Silicon mineral
- Citrine or amethyst
- Rose __: reddish mineral
- Vibrating crystal
- Watch-crystal mineral
- Crystal in some watches
- Amethyst, rock crystal, etc.
- Silica.
- Form of silica.
- Mineral.
- Kind of crystal.
- Jasper or agate
- Amethyst or sandstone
- Sand's main ingredient
- Basis for some watches
- Seven on the Mohs' scale
- Hard rock
- 7 on the Mohs scale
- Tiger's-eye, essentially
- What a crystal ball gazer sees
- Amethyst or citrine
- It has milky and smoky varieties
- Amethyst is a purple form of it
- Amethyst, e.g.
- It's 7 on the Mohs scale of hardness
