投稿时间：2016-11-12
修订日期：2017-01-17
网络发布日期：2017-12-28
中文摘要:湖南香花岭锡铍多金属矿床的含Li、Be条纹岩和有关交代岩，在世界上独一无二，产于燕山期（155~154 Ma）富氟花岗岩接触带及岩体的围岩捕掳体中，围岩为中上泥盆统灰岩和白云质灰岩。按矿物共生组合特征，条纹岩可大致分为铁锂云母条纹岩、氟硼镁石条纹岩、金绿宝石条纹岩、粒硅镁石-磁铁矿条纹岩和金云母-绿泥石条纹岩5类。与条纹岩有关的交代岩生成稍晚，可大致分为香花石交代岩、金云母交代岩、粒硅镁石交代岩、符山石-磁铁矿交代岩、金云母-绿泥石交代岩和韭闪石交代岩6类。文章对条纹岩和有关交代岩的生成地质背景、矿物共生组合和岩石地球化学特征进行了探讨。
Abstract:The Li,Be-bearing ribbon rocks and related metasomatites in the Xianghualing tin-beryllium-polymetallic orefield are unique in the world. They occur in the F-rich granite contact zones and zenolith of wall rocks. The wall rocks are limestone and dolomitic limestone of Middle-Upper Devonian period. According to mineral paragenesis, the ribbon rocks may be divided into five types, i.e., zinnwaldite ribbon rock, fluoborite ribbon rock, chrysoberyl ribbon rock, chondrodite-magnetite ribbon rock and phlogopite-chlorite ribbon rock. The related metasomatites were formed late and may be divided into six types, i.e., Xianghualite metasomatite, phlogopite metasomatite, chondrodite metasomatite, vesuvianite-magnetite metasomatite, phlogopite-chlorite metasomatite, and paragarite metasomatite. The geological setting, mineral paragenesis, and geochemistry of the ribbon rocks and related metasomatites are discussed in this paper.
keywords:geology ribbon rock metasomatite tin-beryllium-polymetallic deposit Xianghualing Hunan Province
文章编号：
中图分类号：P618.44;P618.72
文献标志码：
基金项目:国家重点研发专项"深地资源勘查开采"之课题"南岭、武夷成矿带典型成矿系统的深部过程与时空演化"（编号：2016YFC0600205）的资助
引用文本：
赵一鸣,丰成友,李大新,刘建楠,王辉,钟世华.2017.湖南香花岭锡铍多金属矿区的含Li、Be条纹岩和有关交代岩[J].矿床地质,36(6):1245~1262ZHAO YiMing,FENG ChenYou,LI DaXin,LIU JianNan,WANG Hui,ZHONG ShiHua.2017.Li, Be-bearing ribbon rocks and related metasomatites in Xianghualing tin-polymetallic deposit, Hunan Province[J].Mineral Deposits36(6):1245~1262
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