摘要
永平－铜山地区层控型铜铅锌矿床按其形成方式的差异又可分为余家垅、永平和西厢亭（永平Ⅲ矿带）三类。作者对三类矿床的含矿层位、岩性、岩相古地理、构造条件、热液类型及迭加期次等方面的差异作了系统介绍。作者认为，整体而言，三类矿床均属层控型铜铅锌矿床，均经历过同生沉积和后期改造两大成矿阶段。
Yongping-Tongshan stratabound Cu-Pb-Zn deposits can be dividedinto three ore zones, namely,Yujialong,Yongping and Xixiangtingzone(YongpingⅢ ore zone)according to the difference of their forma-tion mode. After describing the difference of ore-bearing bed,litholo-gy, lithofacies and paleogeography,structural condition, thermal typeand superposition stages of three types of deposit,the author holdsthat these deposits all belong to stratabound deposit based on the wholeand they all underwent two ore-forming stages such as synsedimen-tary and later stage deformation。
出处
《江西地质》
1995年第4期249-258,共10页
Jiangxi Geology
