辽宁本溪歪头山铁矿中高铁-蓝透闪石的研究  

STUDY OF THE FERRI-WINCHITE IN IRON ORE OF PRECAMBRIAN ANSHAN GROUP AT WAITOUSHAN MINE, BENX1, LIAONING PROVINCE

作　　者：蒋永年[1] 修群业[1] 

机构地区：[1]天津地质矿产研究所

出　　处：《地质找矿论丛》1989年第4期47-54,共8页Contributions to Geology and Mineral Resources Research

摘　　要：本文综合研究了辽宁本溪歪头山前寒武纪鞍山群铁矿中的高铁一蓝透闪石,包括化学成分、物理性质、X射线衍射分析、差热分析、穆斯堡尔谱、红外吸收光谱以及成因产状等,并与国内外有关资料对比.根据成因信息,作者认为该矿物可能是低温热液交代作用的产物.In this paper, the ferri - winchite occurring in the iron ore of precambrian Anshan Group at Waitoushan mine, Benxi, Liaoning province, is studied from different aspects, including chemical composition, physical properties, X-ray diffraction, DTA, infra-red absorption spectrum, mossbauer spectrum, mode of occurrence and genesis, and also compared with the wiwnchite from other localities at home and abroad. According to the genettic information of this mineral, the authors consider that the ferri - winchite was probably formed by the low - temperature hydrothermal metasomatism.

关 键 词：歪头山铁矿 高铁-蓝透闪石 

分 类 号：P62[天文地球—地质矿产勘探]