Käsitesivu
AAT-käsite: corundum
Kohdetiedot
A very hard crystalline mineral made of aluminum oxide, used chiefly as an abrasive.
| id | 300011080 |
| kuvaus | A very hard crystalline mineral made of aluminum oxide, used chiefly as an abrasive. |
| laajempi käsite | mineraalit |
| nimi | corundum |
| related to | gemstone |