【摘要】 本文根据翡翠矿石的结构构造、矿物组成及化学成分特征，将翡翠矿石划分为：毛毡状硬玉岩、柱粒状硬玉岩、碎粒状硬玉岩、铬质硬玉岩、钠铬辉石岩、绿辉石岩六种类型，并阐述了各类型矿石的特征及翡翠矿石的矿物组合、化学成分特征。更多还原

【Abstract】 According to the characteristics of structure and texture of ores, the ore types of jade can be divided into felty jadeitite, chromian jadeitite, kosmochlor and omphacite rocks, The features of ore types, mineral association and chemical composition are discussed in this paper.更多还原