广水市重稀土矿成矿地质特征及找矿前景分析  

Geochemical characteristics and prospecting prospects of the caledonian trachytic volcanic rocks in Zhuxi area of Southern Qinling Mountains

作　　者：陈小凡 余震 余飞翔 祝明明 何辉龙 CHEN Xiao-fan;YU Zhen;YU Fei-xiang;ZHU Ming-ming;HE Hui-long(Hubei Nuclear Industry Geological Bureau,Xiaogan 432000,China)

机构地区：[1]湖北省核工业地质局,湖北孝感432000

出　　处：《世界有色金属》2025年第3期49-51,共3页World Nonferrous Metals

基　　金：湖北省核工业地质局财政专项基金(编号:HBHD202402)。

摘　　要：广水-大悟地区红安岩群黄麦岭岩组整体呈北西-南东向展布,延伸长度较大,是广水重稀土矿主要赋存部位。通过剖析矿床地质特征,运用电子探针研究重稀土矿物特征,分析成矿地质条件,认为广水-大悟一带具有较好的找矿前景。The Huangmailing Formation of the Hong'an Rock Group in the Guangshui Dawu area is distributed in a northwest southeast direction with a large extension length,and is the main occurrence site of heavy rare earth deposits in Guangshui.By analyzing the geological characteristics of the ore deposit,using electron probe analysis to analyze the characteristics of heavy rare earth minerals,and analyzing the geological conditions of mineralization,it is believed that the Guangshui Dawu area has good prospecting prospects.

关 键 词：黄麦岭 重稀土 电子探针 矿物特征 找矿前景 

分 类 号：P618.51[天文地球—矿床学]