石榴石型结构[Garnet Structure] - 达人(其实～我是卧底，来自外星)

2005/07/10 | 石榴石型结构[Garnet Structure]
类别(℃〖化学〗) | 评论(1) | 阅读(93) | 发表于 20:18: A class of mineral with the general structure X₃Y₂(ZO₄)₃, where Z = Si (for the silicate garnet group), Y = Al, Cr, Mn⁺³, Fe⁺³, V⁺³, and X = Mn, Mg, Fe⁺², and Ca. Naturally occurring garnets fall along the Mg-Fe and Fe-Mn edges of the triangular composition diagram. The silicon tetrahedra are isolated in garnet, making it an orthosilicate mineral. The garnet can incorporate almost any size element because of the different sized sites.; 0