摘要
峒山铁 (铜 )矿床属接触交代—高温热液型矿床 ,主要受闪长玢岩和碳酸盐地层的接触带构造控制 ,成矿物质来源于岩浆岩 ,具有典型的地面磁异常、围岩蚀变和矿化分期分带特征。分析了矿床西部的地层、构造、岩浆岩和磁异常特点 ,探讨了该区的找矿方向。
Dongshan iron (copper)deposit is deemed to be a type of contact metasomatic to hydrothermal which is mainly controlled by the structures around the contact zone of dioritic porphyrite and carbonate beds with ore forming materials derived from magmatites and typical zoning features of ground magnetic anomaly, country rock alteration and mineralization phases. The characteristics of the strata, structure, magmatic rocks and magnetic anomaly in the west of the deposit are reviewed and its ore prospect is also discussed.
出处
《江苏地质》
2001年第1期17-22,共6页
Jiangsu Geology
