连平县陂头矿区老寨岽区段铅银矿化体地质特征及成因浅析  

Geological Characteristics of Lead Silver Mineralized Bodies in Laozhaidong Section of Pitou Lead Zinc Polymetallic Mine,Lianping County,Guangdong Province

作　　者：熊国涛 林培良 XIONG Guo-tao;LIN Pei-liang(938 Team of Guangdong Province Nonferrous Metals Geological Bureau,Huizhou 516023,China)

机构地区：[1]广东省有色金属地质局九三八队,广东惠州516023

出　　处：《甘肃冶金》2021年第1期105-107,111,共4页Gansu Metallurgy

摘　　要：区域成矿位置处于南岭成矿带东段,处于陂头向斜北西翼,成矿分带属于广东雪山嶂地区铜多金属矿整装勘查区的连平锡山钨锡多金属勘查区段中。初步推断北西向断裂F1对VⅢ-1铅银矿化体具有破坏作用,天子岭组地层在重点区域老寨岽区段内分布最为广泛,地层内发育有较多的构造变形,天子岭组是找矿的重点地层。The regional metallogenic location is located in the eastern part of Nanlingmetallogenic belt and the northwest wing of Potou syncline.The metallogenic sub belt belongs to the LianpingXishan tungsten tin polymetallic exploration section of the copper polymetallic ore integrated exploration area in Xueshanzhang area,Guangdong Province.It is preliminarily concluded that the NW fault F1 has destructive effect on the VⅢ-1 Pb,Ag mineralized body.The strata of Tianziling formation are most widely distributed in Laozhaidong section of the key area,and there are more structural deformations in the strata.Tianziling formation is the key stratum for prospecting.

关 键 词：铅银矿 地质特征 蚀变破碎带 

分 类 号：P618.42[天文地球—矿床学] P618.52[天文地球—地质学]