释义 |
tugtupite Min.|ˈtʌgtʌpaɪt| [f. the name of Tugtup agtakôrfia in southern Greenland, where it was first found + -ite1.] A tetragonal aluminosilicate and chloride of sodium and beryllium, Na4AlBeSi4O12Cl.
1962H. Sørensen in Meddelelser om Grønland CLXVII. i. 219 At the oral presentation of the mineral, it was suggested that it should be termed tugtupite, because it clearly differs from sodalite. 1977Mineral. Mag. XLI. 130 Tugtupite..has a distorted sodalite type of structure. |