黔中汪家寨铝土矿地质特征及找矿方向探讨  

Geological Characteristics and Prospecting Direction of Wangjiazhai Bauxite in Central Guizhou Province

作　　者：陈东廷 达伟 刘添益 杨晓飞 王鹏举 CHEN Dongting;DA Wei;LIU Tianyi;YANG Xiaofei;WANG Pengju(No.1 Party,Guizhou Nonferrous metals and nuclear industry geological exploration Bureau Non-Ferrous Metals and Nuclear IndustryGeological Exploration Bureau of Guizhou,Qingzhen,Guizhou 551400)

机构地区：[1]贵州省有色金属和核工业地质勘查局一总队,贵州清镇551400

出　　处：《四川地质学报》2025年第1期69-74,共6页Acta Geologica Sichuan

基　　金：贵州省新一轮找矿突破战略行动2023年项目“贵州省清镇市汪家寨铝土矿普查”资助;贵州省有色和核工业地质局局管科研项目(编号:GZYSKY2023-2)。

摘　　要：黔中汪家寨铝土矿床位于上扬子地块—黔北隆起区—织金穹盆构造变形区,属黔中铝土矿成矿带,黔中古陆上筑织淡化泻湖相及猫场—云雾山浅湖亚相。黔中汪家寨铝土矿床是黔中地区近30年来发现的最大沉积型铝土矿床。通过对黔中汪家寨铝土矿普查工作取得的成果,结合周边矿区勘查成果及区域成矿地质背景,对该矿床地质特征、控矿因素进行归纳总结,提出该区找矿方向,同时对成矿有利地段进行找矿分析,以期为该地区后期的找矿提供参考。The Wangjiazhai bauxite deposit in central Guizhou is located in the Upper Yangtze block,North Guizhou uplift area and Zhijin Dome Basin tectonic deformation area,which belongs to the Bauxite metallogenic belt in central Guizhou,and the paleo-continental weaving and diluting lagoon facies and Maochang-Yunwushan shallow lake sub-facies.The Wangjiazhai bauxite deposit in central Guizhou Province is the largest sedimentary bauxite deposit discovered in central Guizhou in recent 30 years.Based on the survey results of Wangjiazhai bauxite in central Guizhou,combined with the exploration results of surrounding mining areas and regional metallogenic geological background,the geological characteristics and ore-controlling factors of the deposit were summarized,and the prospecting direction of the area is proposed.The ore-prospecting analysis of the favorable area of mineralization is carried out in order to provide reference for the later ore-prospecting in this area.

关 键 词：铝土矿 地质特征 找矿方向探讨 黔中地区 

分 类 号：P618.45[天文地球—矿床学]