释义 |
dawsonite
dawsonite (ˈdɔːsəˌnaɪt) na mineral that is made up of sodium and aluminium hydrous carbonate and occurs in crystalline formdawsonite
dawsonite[′dȯs·ən‚īt] (mineralogy) NaAl(OH)2CO3 A white, bladed mineral found in certain oil shales that contains large quantities of alumina; specific gravity is 2.40. |