摘要
石人沟铁矿属冀东地区的大型铁矿床,是典型的BIF型铁矿床。选取不同类型矿石样品,对石英中的流体包裹体进行系统的岩相学特征分析及显微测温测试,探讨变质流体物化性质。结果显示,石人沟铁矿发育Ⅰ型次生包裹体、Ⅱ型富液的两相包裹体、Ⅲ型富气的两相包裹体和Ⅳ型含子晶的三相包裹体。
Shirengou iron ore is a large iron ore deposits in Hebei, which is a typical BIF iron deposit. Different types of ore samples are selected to systematic conduct petrographic characteristics analysis and micro temperature measurement test of fluid inclusions in quartz and investigate the physicochemical properties of metamorphic fluids. The results show that there are I type secondary inclusions, II type two-phase inclusions with rich liquid, III type two-phase inclusions with rich gas and IV type three-phase inclusions containing sub crystal in Shirengou iron ore.
出处
《山西冶金》
CAS
2016年第6期30-33,共4页
Shanxi Metallurgy
关键词
流体包裹体
均一温度和盐度
沉积变质型铁矿
fluid inclusion, homogeneous temperature and salinity, sedimentary metamorphic iron
