【摘要】 通过对韩山蓝晶石的性质、分布、物质来源等因素的分析,结合晶体主长理论,推测其是经过区域变质作用形成第一世代蓝晶石,侧分泌作用形成第二世代蓝晶石。更多还原

【Abstract】 The Hanshan kyanite ore deposits,being situated in Shuyang County, Jiang-su Province, are orignated in the proterozoic metamorphic rocks, and have two kinds of the quartzite type and the schist type.According to the crystal Grouth Theory, the authers infer that the Hanshan kyanite is of polygenesis through the analysis of several factors, such as its property,distribution and the source of original materials. The regional metamorphism formed the first generation of the kyanite, and the side-secretion formed the second generation of the kyanite.更多还原