Related Clues:
- Character size
- A May birthstone
- Fake aggie, in marbles
- Type size for fine print
- Type of quartz
- May birthstone, once
- Playing marble with bands
- A fine playing marble
- Mortar/pestle material
- Cousin of a cat's-eye
- Marble variety
- Rather small type
- Makeup of some mortars and pestles
- Ornamental quartz
- Striped gem