黔西北铅锌成矿带控矿地质特征及找矿远景分析  

Ore-controlling Geological Characteristics of Lead-Zinc Metallogenic Belt and Prospects Analysis for Exploration in Northwestern Guizhou

作　　者：张盛泽[1] 袁月琴[1] 

机构地区：[1]贵州省地质矿产勘查开发局113地质大队,贵州六盘水553000

出　　处：《贵州地质》2007年第3期193-195,共3页Guizhou Geology

摘　　要：本文分析了黔西北铅锌成矿带矿床特征及控矿地质条件,认为区域性逆冲断裂控制了矿带和矿田的分布,次级断裂和褶皱控制了矿田的分布,峨眉山玄武岩火山活动对区内铅锌矿的形成有着重要的成矿作用。通过对区内铅锌矿化富集规律的分析,总结了找矿标志,并提出了该区找矿方向。This paper deals with the deposits characteristics and ore - controlling geological condition of the metallogenic belt in northwestern Guizhou, it is suggested that the ore belts and fields in distribution are subject to regional thrust faults; while the deposits are controlled by secondary faults and folds, the volcanic activities of the Emeishan basalts play vital roles in metallogenesis to formation of lead - zinc deposits. Through concentration regularity analysis for lead - zinc mineralization, it is presented that the indicator of prospecting and its orientation.

关 键 词：铅锌成矿带 成矿地质条件 找矿远景 黔西北 

分 类 号：P618.42[天文地球—矿床学]