摘要
风流山锡铜多金属矿床与岩体内接触带蚀变花岗岩及燕山晚期岩浆活动有直接关系,多期次岩浆热液沿断裂带及燕山期花岗岩冷凝产生的原生节理运移,在利于成矿空间,通过交代、充填形成矿体,属岩浆期后中—高温热液矿床。
Fengliushan Sn- Cu multimetallic deposit is in direct relation with the altered granite in inner contact of rock body and Late Yanshanian magmatism. The polyphasic magmatic hydrothermal migration along fault zone and the original joint of Yanshanian granite forms the orebody by metasomasis,filling in the advantageous metallogenetic space. It belongs to the postmagmatic middle- high T hydrothermal deposit.
出处
《云南地质》
2015年第4期549-555,共7页
Yunnan Geology
关键词
蚀变花岗岩
岩体内接触带
构造裂隙
岩浆热液
云南个旧
Altered Granite
Inner Contact of Rock Body
Structural Fissure
Magmatic Thermal Fluid
Gejiu
Yunnan
