X射线粉晶衍射法结合运用于岩矿鉴定的薄弱部分——隐晶质岩石  

X-ray Powder Diffraction to Vulnerable Part of Mineral and Rock Identification——Cryptocrystalline Rocks

作　　者：何丽[1] 范超[1] 田颖[1] 张悦[1] 徐翠[1] 修迪[1] 

机构地区：[1]河北省区域地质矿产调查研究所,河北廊坊065000

出　　处：《中国锰业》2017年第6期132-135,共4页China Manganese Industry

基　　金：中国地质调查局地质调查工作项目(12120114011301)

摘　　要：隐晶质岩石的准确鉴定通常是地质工作中的难点,而这类岩石又广泛发育于三大岩类中。通过比较岩矿鉴定和X射线粉晶衍射两种方法在隐晶质岩石鉴定的利弊因素,以此提出针对隐晶质岩石鉴定更为有效的方法。Usually,the accurate determination of cryptocrystalline rocks is an obstacle in geologic research while it is widely developed on three kinds of rocks. Therefore,this paper presents a more effective method for the determination of the cryptocrystalline rocks by comparing the advantages and disadvantages of the rock-mineral determination with the X-ray powder diffractometry.

关 键 词：X射线 粉晶衍射 隐晶质岩石 岩矿鉴定 

分 类 号：P575.5[天文地球—矿物学]