云南罗平县新君台铅锌矿地质特征及矿床成因  

THE FEATURE AND GENESIS OF XINJUNTAI PB-ZN DEPOSIT IN LUOPING,YUNNAN

作　　者：吕余红 邵维彬 LU Yu-hong;SHAO Wei-bin(Yunnan Fusheng Xinxin Investment Company(Ltd),Kunming 654000)

机构地区：[1]云南富盛锌鑫投资股份有限公司,云南昆明654000

出　　处：《云南地质》2021年第3期307-310,共4页Yunnan Geology

摘　　要：云南罗平县新君台铅锌矿矿体呈似层状、透镜状、脉状赋存于断层构造破碎带中,特别是在北西向与南北向两组断层构造交汇点附近,矿体明显增厚变富。矿体围岩为下二叠统茅口组第二段(P_(1)m^(2))蚀变白云岩、灰质白云岩。新君台铅锌矿矿床是受岩性和构造控制的中-低温热液型矿床。The orebody of Xinjuntai Pb-Zn deposit in Luoping,Yunnan is stratoid,lenticular,veined in the fault fracture zone,especially the orebody becomes thicker and richer near the intersection of NW and NS fault.The wall rock of orebody is Lower P Maokou Formation Member 2(P_(1)m^(2))altered dolomitite,calc dolo-mitite.It is a middle-low T hydrothermal Pb-Zn deposit controlled by the structure and lithologic character.

关 键 词：构造控矿 热液型矿床 云南罗平新君台 

分 类 号：P618.42[天文地球—矿床学] P618.43[天文地球—地质学]