河南舞阳赵案庄铁矿中利蛇纹石的研究  

A STUDY OF THE LIZARDITES IN ZHAOANZHUANG IRON ORE DEPOSIT AT WUYANG COUNTY、HENAN PROVINCE

作　　者：蒋永年[1] 

机构地区：[1]天津地质矿产研究所

出　　处：《地质找矿论丛》1990年第2期40-49,共10页Contributions to Geology and Mineral Resources Research

摘　　要：本文对河南舞阳赵案庄铁矿中的利蛇纹石进行了综合性研究,包括化学成分、物理性质、X射线衍射分析、热分析、红外吸收光谱、穆斯堡尔谱、电子衍射和成因.根据成因信息,作者认为,蛇纹石化作用的营力-水和参加晶格的某些阳离子如Al^(3+)、Fe^(3+)对利蛇纹石的形成起着主要的作用,温度和压力居于次要地位.The lizardites occurring in the Zhaoanzhuang iron ore at Wuyang County, Henan province are studied from different aspects, including chemical composition, physical properties, X - ray diffraction, thermal analysis, infrared absorption spectrum, MOssbauer spectrum, electron diffraction and genesis.According to the genetic information of these minerals, the author considers that such cations as Al^(3+), Fe^(3+) entering the crystal lattice and water play a major part in the formation of the lizardite, while temperature and pressure seem to be secondary.

关 键 词：铁矿 利蛇纹石 超基性岩 

分 类 号：P618.310.4[天文地球—矿床学]