alkali amphibole
基礎(chǔ)科學(xué)

        Definition:(堿性角閃石jiǎn xìng jiǎo shǎn shí) any of a class of rock-forming silicate oraluminosilicate minerals typically occurring as fibrous or columnar crystals閃石shǎn shíFormula:閃石(Ca,Na) 2-3 (Mg2+,Fe2+,Fe3+,Al3+)5[(Al,Si)4O11](OH)2Origin:閃石early 19th cen......（本文共 651 字）     [閱讀本文] >>