摘要
本文研究金矿石矿物中流体包裹体的特征,成矿流体的性质(成分、盐度和密度)以及矿石形成时的温度和压力,结合金矿化的元素和矿物组合,确定本区金矿化的垂直分带规律。
On the basis of analysing the essential characters of the fine disseminated type gold deposits in the Qiuluo ore-forming belt,Ganzi,the present parper investigated the characters of fluid inclusions in gold ore minerals, property of ore-forming fluids such as composition, salinity and density,as well as temperatures and pressures under which ores were formed. Combind with the element and mineral association of mineralization, the vertical zoned regularity of gold mineralization for the region was determined.
出处
《矿物岩石》
CAS
CSCD
1992年第1期73-79,共7页
Mineralogy and Petrology
关键词
金矿
成矿带
包裹体
流体
浸染型
Qiuluo gold belt
fine-dissminated type gold deposit
fluid inclusion study
