释义 |
thaumasite Min.|ˈθɔːməsaɪt| [mod. (Nordenskiöld, 1878), f. Gr. θαυµάσι-ος wonderful, marvellous + -ite1: so named ‘on account of its unusual composition’.] ‘A white, amorphous mineral composed of silicate, carbonate and sulphate of calcium, and water’ (Chester).
1881in Watts Dict. Chem. VIII. 1921. |