云南宁洱县白龙场铜矿地质特征及找矿标志  

THE FEATURE AND PROSPECTING CRITERIA OF BAILONGCHANG CU DEPOSIT IN NINGER,YUNNAN

作　　者：杨政[1] 胡微[1] 董朝芳 YANG Zheng;HU Wei;DONG Chao-fang(Yuxi Institute of Geology and Mineral Resources,Yuxi 653100)

机构地区：[1]云南省地质矿产勘查院玉溪地质矿产所,云南玉溪653100

出　　处：《云南地质》2020年第3期365-370,共6页Yunnan Geology

摘　　要：云南宁洱县白龙厂铜矿,矿体呈脉状、透镜状主要赋存于上二叠统那箐组(P3nq)灰岩与于上侏罗统坝注路组(J3b)红层碎屑岩之间的断层构造破碎带中,矿化蚀变主要有硅化、方解石化.区域性断裂构造控矿,找矿标志主要为断层构造破碎带、化探异常和矿化蚀变.The orebody of Bailongchang Cu deposit in Ninger,Yunnan is veined,lenticular mainly in the fault fracture zone between Upper P Naqing Formation(P3nq)limestone and Upper Jurassic Bazhulu Formation(J3b)red bed clastic rock.The metallogenesis alterations are mainly silicification and calcitization,ore control of regional fault.The main prospecting criteria are fault fracture zone,geochemical exploration anomaly and metallogenesis alteration.

关 键 词：中低温热液型矿床 控矿因素 找矿标志 成矿要素 

分 类 号：P618.41[天文地球—矿床学]