【摘要】 翡翠是一种高档的玉石，由于其价值高，而常出现仿冒品或以次充好的情况。为此，笔者对翡翠的矿物组成、结构进行了研究，探讨了矿物组成、结构对翡翠质量的影响以及翡翠的命名。研究结果表明，翡翠的矿物组成比较复杂，主要矿物有硬玉、霓石、透辉石、钙铁辉石、钠铬辉石和钠长石，其次有角闪石、绿泥石和铬铁矿等。因主要组成矿物的含量不同，翡翠的类型不同，其中以硬玉型翡翠为主。翡翠的结构以粒状变晶结构为主，它直接影响着翡翠的质量；翡翠中矿物的颗粒越细，透明度越高，质量越好，反之亦然。依据翡翠的矿物组成特征以及国际命名习惯，翡翠的英文名称应以“Feicui”取代“Jadeite”。更多还原

【Abstract】 Feicui is a high quality jade, for its value is high, it was often imitated or the case of bad one was said is good Author studied the minerals compsitions. texture of feicui, and discussed the influence of the minerals compositions. texture of feicui to its quality and named The re sults shown that the minerals composition of feicui is more complex, these minerals arc main jadeite, aegirine, diopside, hedenbergite, ureyite and albite et al; Main minerals eontents dif ferent, the type of feicui is different, the more important one the jadeit type feicui; The tex ture of feicui is main the granularblastic texture, it influenced directly the quality of fcicui,the granular of minerals is small, the transparency and quality is high, According to the min eral composition of feicui and the named habit of interational, the English name of feicui should use the " Feicui" substicut to "Jadeit更多还原