江西漂塘钨锡矿床成因探讨  

Discussion on the Cause of Formation of Tungsten and Tin Deposit in Piaotang of Jiangxi Province

作　　者：高丽君 GAO Li-jun(College of Earth Seienee and Engineeing, Xi＇an Shiyou University, Xi＇an 710065, China)

机构地区：[1]西安石油大学地球科学与工程学院,西安710065

出　　处：《西安文理学院学报（自然科学版）》2018年第4期106-112,共7页Journal of Xi’an University(Natural Science Edition)

摘　　要：矿区位于中-上寒武世浅变质砂岩夹带薄层状的板岩所组成的地层中,矿区中含矿石英脉的特征为多阶段矿化.通过地壳的演化历史、构造作用、成矿流体与花岗岩的描述探讨其对矿床形成的影响.从漂塘钨锡矿形成地动力条件、形成地质背景、形成矿产地流体和花岗岩等方面进行探究,总结得出成矿规律和成因描述.The mining area is located in the strata formed by the middle upper Cambrian shallow metamorphic sandstone and the thin bedded slate. The ore bearing quartz vein is characterized by multi-stage mineralization. The influence of the crustal evolution history,tectonics,metallogenic fluid and granites on the formation of ore deposits is discussed. In this paper,the dynamic conditions,geological background,mineral fluid and granite in the formation of the tungsten and tin deposit in piaotang of Jiangxi province are explored,and the metallogenic regularity and the cause of formation are summarized.

关 键 词：成矿期次 构造条件 形成动力 含矿流体 

分 类 号：P611[天文地球—矿床学]