摘要
对比分析独山半坡与巴年锑矿包裹体地球化学特征,发现两矿床在成矿温度、盐度,成矿流体密度、压力及成矿流体包裹体成分等方面有许多相似之处。认为半坡与巴年锑矿为同一热源、水源构成的改造热液的成矿作用所形成。矿液从深部向上运移,两矿床均为沉积-改造型层控矿床。
It is indicated by comparison analysis of geochemical characteristics of inclusion in Banpo antimony deposit and Banian antimony deposit that there are some similarities,such as mineralization temperature,salinity,fluent density and pressure,and inclusion constituents.Two deposits are formed by mineralization of hydrothermal solution improved with same heat and water resources.The hydrothermal solution is shiftly up moved,and the two deposits are all storey control precipitation-improved type.
出处
《有色金属》
CSCD
北大核心
2010年第3期123-128,共6页
Nonferrous Metals
基金
中国有色金属工业总公司科研项目(中色94K-01-02)
关键词
矿床地质
包裹体地球化学特征
对比研究
半坡锑矿
巴年锑矿
deposits geology
inclusion geochemical characteristics
comparison
Banpo antimony deposit
Banian antimony deposit
