云南宁蒗地区喜山期斑岩带地质特征与成矿  

GEOLOGICAL PROPERTY AND RELATIVE MINERALIZATION ON HIMALAYAN PORPHYRY BELT IN NINGLANG AREA OF YUNNAN

作　　者：胡受权[1] 郭文平[1] 

机构地区：[1]成都理工学院,四川盐业地质钻井大队

出　　处：《地质与勘探》1996年第3期7-13,共7页Geology and Exploration

摘　　要：斑岩带受近南北向的包都－波罗弧形断裂控制，由混源型岩浆被动侵位而成，属钙碱性系列，中酸性岩。研究表明为含铜或铜（钼）斑岩，具良好的成矿前景。Ninglang Himalayan porphyry belt is controlled by nearly north─southern fault of Baodu─ Boluo, and formedthrough passive invasion of crust─mantle typed magma. The porphyry on the belt belongs to calc─alkali and intermediate─ acidic rocks. By studying on porphyry property in geology, petrochemistry, trace element and so on, the paper conclude that porphyry on the belt is copper(molybdenum)one and has great mineralization prospect. Himalayan porphyrybelt in Ninglang area must be Himalayan mineralization belt.

关 键 词：斑岩带 地质特征 成矿 岩石化学 

分 类 号：P612[天文地球—矿床学]