| Answer | Crossword Clue |
|---|---|
| actinolite | a bright green variety of amphibole |
| actinolites | ACTINOLITE, a bright green variety of amphibole |
| pargasite | a dark green aluminous variety of amphibole, or hornblende |
| pargasites | PARGASITE, a dark green aluminous variety of amphibole, or hornblende |
| emeralds | A bright green precious stone consisting of a chromium-rich variety of beryl |
| hornblende | the common black, or dark green or brown, variety of amphibole |
| hornblendes | HORNBLENDE, the common black, or dark green or brown, variety of amphibole |
