Rating | Solver | Clue |
---|---|---|
AMETHYST | Variety of quartz | |
AGATE | Variety of quartz | |
ONYX | Quartz variety | |
OVERSPEND | Opaque variety of quartz | |
SIDERITE | An indigo-blue variety of quartz. | |
MORION | A dark variety of smoky quartz. | |
CITRINE | A yellow, pellucid variety of quartz. |