释义 |
aluminian, a. Min.|æljuːˈmɪnɪən| [f. aluminium n. + -ian.] Of a mineral: having a small proportion of a typical constituent element replaced by aluminium.
1930W. T. Schaller in Amer. Mineralogist XV. 572 Aluminian chromite for a chromite with a minor quantity of aluminium replacing part of the chromium. 1964Mineral. Abstr. XVI. 549/2 This newly characterized mixed-layer mineral consisting of unusual aluminian chlorite and montmorillonite is named tosudite. 1990Jrnl. Petrol. XXXI. 1203 Large..megacrysts of aluminian augite ( Wo49Fs9En42) , olivine (Fo82) and pleonaste spinel..occur. |