北山南缘红鹰山锌矿地质特征及找矿规律研究  

Study of Geological Features and Prospecting Law of Hongyingshan Zinc Mine on the Southern Margin of Beishan Mountain

作　　者：杨小三 YANG Xiaosan(Shandong Geological Exploration Institute of China Chemical Geology and Mine Bureau,Jinan 250013,China)

机构地区：[1]中化地质矿山总局山东地质勘查院,山东济南250013

出　　处：《有色金属设计》2022年第4期95-98,108,共5页Nonferrous Metals Design

摘　　要：矿区位于中亚造山成矿带,属阿尔金东段成矿带,受阿尔金断裂及敦煌岩群控制,矿床点主要沿北西向分布。红鹰山锌矿位于敦煌岩群第二岩组大理岩中,矿床形态简单,大多呈似层状、透镜状,矿床属碳酸盐岩层控锌矿床。其含矿岩性、构造、矿化蚀变特征可作为重要的找矿标志。The mining area is located in central Asia orogenic metallogenic belt belongs to the eastern Altun metallogenic belt,and bounded by the Altun fault and Dunhuang rock group.The deposits are mainly distributed along the north-west direction.Hongyingshan zinc mine is located in the marble of the second rock fabric of Dunhuang rock group.Most of the deposits are lamellar,lens-like carbonate stratabound zinc deposits.Features of the ore-bearing lithology,structure and mineralization alteration can be important prospecting indicators.

关 键 词：北山南缘 敦煌岩群 红鹰山 找矿规律 

分 类 号：P618.43[天文地球—矿床学]