江西新余石竹山-樟木桥矿区硅灰石矿成因浅析  

Genesis Analysis of Wallastonite Ore in Shizhushan-Zhangmuqiao Mining Area in Xinyu

作　　者：刘溢宣 张缓缓 Liu Yixuan;Zhang Huanhuan(Energy Geology Team,Jiangxi Geology Bureau,Nanchang,Jiangxi 330002)

机构地区：[1]江西省地质局能源地质大队,江西南昌330002

出　　处：《江西煤炭科技》2022年第3期104-107,共4页Jiangxi Coal Science & Technology

摘　　要：为了解江西省新余市蒙山地区硅灰石矿床的成因,以期探索该地区找矿前景,以该区域石竹山-樟木桥硅灰石矿区为研究对象,以矿床地质背景为基础,分析矿区各矿体赋存特征、矿石矿物特征、围岩蚀变分带特征、矿床成因,构建了“碳酸盐岩+岩体+盖层+伸展滑脱构造”的硅灰石成矿模式,以期为该地区寻找大型硅灰石矿及矽卡岩型铜多金属矿提供新的找矿思路及找矿方向。In order to understand the genesis of wollastonite deposit and to explore the prospecting prospects in Mengshan area in Xinyu of Jiangxi,the author analyzes the occurrence characteristics of ore bodies,ore mineral characteristics,the characteristics of alteration zone of surrounding rock and the genesis of ore deposits based on the geological background in Shizhushan--Zhangmuqiao wollastonite mining area,and establishes the wollastonite metallogenic model of“carbonate-rock mass-cap-extensional detachment structure”,hoping to provide a new prospecting idea and direction for large-scale wollastonite and Skarn type copper polymetallic ore in this area.

关 键 词：硅灰石 矿石矿物特征 矿石类型 矿床成因 

分 类 号：P619.219[天文地球—矿床学]