摘要
宁蒗地区巴打湾重晶石矿床是在上奥陶统沉积型重晶石矿的基础上，由喜山期中酸性岩浆热液活动改造而形成的沉积—热液叠加型矿床。通过区内矿床特征及地球化学特征的研究，建立了该区沉积—改造型重晶石矿床成矿模式。
It is proposed that the Badawan barite deposit was formed by hydrothermal-reworking process of Himalayan intermediate-acid magmatism based on the sedimentogenic deposit hosted in Upper Ordovician.Its metallogenic model has been established by means of study on mineralizing characteristics and geochemistry.
出处
《地质与勘探》
CAS
CSCD
北大核心
1998年第5期23-27,共5页
Geology and Exploration
关键词
重晶石矿床
地质特征
成矿模式
宁蒗地区
barite deposit,sedimentation-hydrothermal reworked deposit,geology,metallogenic model,Ninglang
