Answer | Crossword Clue |
---|---|
amethyst | deep purple variety of corundum |
AMETHYST | Purple corundum |
SAPPHIRE | Deep-blue corundum. |
EMERY | Variety of corundum. |
EMERY | Variety of corundum |
RUBY | Red variety of corundum |
sapphires | A transparent precious stone, typically blue, which is a variety of corundum (aluminum oxide) |