江西石英岩资源分布特征及成矿规律研究  

Research on the distribution and mineralization laws of quartzite resources in Jiangxi

作　　者：熊宽 方平 张永忠 XIONG Kuan;FANG Ping;ZHANG Yongzhong(Engineering Geology Brigade of Jiangxi Geological Bureau,Nanchang 330001,Jiangxi,China)

机构地区：[1]江西省地质局工程地质大队,江西南昌330001

出　　处：《矿产勘查》2024年第11期2115-2123,共9页Mineral Exploration

基　　金：中国地质调查局地质调查项目“全国海陆矿产资源图件编制更新”(DD20221696)资助。

摘　　要：石英是一种重要的矿产资源,在玻璃、冶金和陶瓷等领域被广泛应用。石英成因包罗万象,目前主要类型有石英岩、脉石英、天然水晶和花岗岩石英等,石英矿在江西的类型较齐全、分布比较广泛、储量丰富,其特定地质条件下形成的石英岩是有利的高纯石英原料。截至2018年底,江西登记在册的石英岩矿产地49处,其中,矿床规模超大型1处、中型6处、小型42处。石英岩多以岩浆热液型和沉积变质为主要矿床成因类型、少为伟晶岩型。本文通过收集各矿产地资料、综合整理各项数据,对江西石英岩资源分布特征、矿床类型、典型矿床及成矿规律进行了研究,归纳总结了石英岩的成矿规律,对今后石英岩矿的勘查具有一定的指导意义。Quartz is an important mineral resource widely used in fields such as glass,metallurgy and ceramics.Quartz has a wide range of origins,including quartzite,vein quartz,natural crystal,and granite quartz.Quartz deposits in Jiangxi are relatively complete in type,widely distributed,and abundant in reserves.Quartz rocks formed under specific geological conditions are favorable high-purity quartz raw materials.There were 49 registered quartzite mineral deposits in Jiangxi,including 1 super large deposit,6 medium deposits,and 42 small deposits.Quartzite is mainly formed by magmatic hydrothermal and sedimentary metamorphism,and rarely by pegmatite.By collecting information from various mining areas and comprehensively organizing various data,the distribution characteristics,deposit types,typical deposits,and mineralization laws of quartzite resources in Jiangxi were studied.The mineralization laws of quartzite were concluded and summarized,which has certain guiding significance for future exploration of quartzite mines.

关 键 词：石英岩 分布特征 矿床类型 成矿规律 江西 

分 类 号：P619.23[天文地球—矿床学]