摘要
为了研究南华山石墨矿的矿床成因,根据野外勘查成果,并借助岩矿鉴定、扫描电镜(SEM)、全岩主量元素测试,及碳同位素分析等方法手段,研究南华山矿区成矿地质背景、矿物、矿石及矿体的宏观与微观特征,恢复矿区变质岩原岩建造,探究石墨碳质来源,结合区域成矿构造演化,分析矿床成因类型。
In order to study the genesis of the Nanhuashan graphite deposit,based on the results of deposit exploration,and by means of rock and mineral identification,scanning electron microscopy(SEM),testing of major elements in the whole rock,and carbon isotope analysis,this paper studied the metallogenic geological background,macro and micro characteristics of minerals,ores and ore bodies of Nanhuashan graphite deposit,and restored the original rock construction of metamorphic rocks in the mining area.The carbon source in the graphite deposit was explored.By combinating with regional metallogenic tectonic evolution,the genetic types of the deposits were analyzed.
作者
赖长金
龙悟
吴远亮
LAI Chang-jin;LONG Wu;WU Yuan-liang(School Earth Sciences and Engineering Nanjing University,Nanjing 210023,China;The West Jiangxi Geological Survery Part of Jiangxi Bureau of Exploration and Development for Geology and Mineral Resources,Nanchang 330000,China)
出处
《世界有色金属》
2018年第21期107-109,共3页
World Nonferrous Metals
关键词
成矿地质特征
碳质来源
矿床成因
Metallogenic characteristics
The carbon source
Ore genesis
