不同端员电气石组成与晶体化学特征  

COMPOSITION AND STRUCTURE ABOUT SEVERAL TOURMALINE MINERALS

作　　者：罗思媛[1] 孙阳艺[1] 费慧龙[1] 

机构地区：[1]教育部纳米矿物材料及应用工程研究中心,中国地质大学材料科学与化学工程学院,武汉430074

出　　处：《中国陶瓷》2010年第6期3-7,共5页China Ceramics

基　　金：教育部大学生创新性试验计划项目,编号:091049138;中国地质大学(武汉)大学“英才工程”项目(K1)

摘　　要：电气石作为一类以含硼元素为典型特征的环状结构硅酸盐矿物,由于在电磁、催化、红外辐射、保健、环保、宝石等材料工业领域有着广泛应用价值,近年来成为人们广泛关注的新型环境矿物材料。本文从电气石族矿物的化学成成和结构出发,对比研究了铁电气石、镁电气石、锂电气石、锰电气石、富硼电气石几种端员的矿物特征差异,概述了组成与结构对电气石族矿物典型物化性质的影响规律。The difference of their structure and composition among several tourmalines,such as Ferric Tourmaline,Dravite,Elbaite,Tsilaisite and Olenite has been analyzed.Because of the great differences in chemical composition and crystal chemical properties,when tourmaline with different end-member from different origin has been developed and used,basic chemical composition and structure of the tourmaline are easily to be overlooked,or not go far enough.In this article,and the typical mechanism between their physical or chemical characterization and structure or composition were studied.

关 键 词：电气石 矿物端员 晶体结构 

分 类 号：TQ174.758.12[化学工程—陶瓷工业]