西藏拉萨那茶淌北矽卡岩型铅锌矿床地质特征及找矿方向研究  

A Research on Geological Features and Prospecting Targets for the Pb-Zn Skarn Deposit,Northern Nachatang, Tibet

作　　者：袁为[1] 陈友良[1] 王春[2] 

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]四川省地质矿产勘查开发局物探队,四川成都610072

出　　处：《四川有色金属》2015年第4期28-30,共3页Sichuan Nonferrous Metals

摘　　要：通过对西藏拉萨那茶倘北矽卡岩型铅锌矿床的成矿地质背景、成矿地质特征、矿床形成条件、矽卡岩矿床的成矿作用阶段进行分析。认为矿床的形成与燕山晚期石英二长闪长岩关系密切,地层、岩体、构造对矽卡岩及矿体都有明显的控制作用,同时对该矿床的下一步找矿方向进行了研究。This paper analyzes the geological background of mineralization, geological feature of mineralization, genetic condition of ore deposit, stage of mineralization of skarn deposits about the skarn Pb-Zn deposit in the north of Nachatang of Lasha in Tibet. Deposit genesis is closely linked with the quartz monzodiorite in late Yanshanian.The strata, rock and tectonic have obvious controllable effects on skarn and ore body. Meanwhile, next step prospecting direction of the ore deposit is researched.

关 键 词：那茶淌北 矽卡岩型铅锌矿 地质特征 找矿方向 

分 类 号：P618[天文地球—矿床学]