摘要
广东省阳山县大坪铅锌多金属矿区位于广东省清远市,大地构造位置位于湘粤坳褶带NW侧,郴州-怀集断裂带的E侧,四会-吴川断裂带的W侧,大东山-贵东断裂的S部.通过结合《广东省清远市阳山县大坪铅锌多金属矿普查报告》、《1∶20万阳山幅》区域地质志及野外调查工作中的一些认识,研究Ⅳ号蚀变带特征及空间产出状态,并讨论Ⅳ号蚀变带形成过程及可能的成矿前景.
Abstract
The Daping Lead Zinc Polymetallic Mining Area in Yangshan County,Guangdong Province is located in Qingyuan City,Guangdong Province.Its tectonic location is on the NW side of the Xiangyue Depression Fold Belt,the E side of the Chenzhou Huaiji Fault Belt,the W side of the Sihui Wuchuan Fault Belt,and the S part of the Dadongshan Guidong Fault Belt.By combining the"General Survey Report of Daping Lead Zinc Polymetallic Mine in Yangshan County,Qingyuan City,Guangdong Province",the"1:200000 Yangshan Sheet"regional geological record,and some understanding from field investigation work,this study investigates the characteristics and spatial output status of the Ⅳ alteration zone,and discusses the formation process and possible mineralization prospects of the Ⅳ alteration zone.