摘要
矿石储存在地壳中,是多种化学元素组合而成的矿物质,化学元素有许多种,因而不同的化学元素组合产生的矿石也特点各异。到目前为止,在我国发现的矿石有三千多种,三千多种矿石的性质、特征特点都不尽相同。本文先对实验方法进行分析,运用岩矿鉴定法分析各种金属矿石的特点,在进行实验时,岩石薄片一定要根据每次实验的要求调整厚度,偏光镜也需要具备符合开展实验的标准条件,希望本文能为岩矿鉴定法实验运用提供参考。
Ore is stored in the earth’s crust and is a mineral composed of a variety of chemical elements.There are many kinds of chemical elements,so the ore produced by different chemical element combinations also have different characteristics.So far,more than 3000 kinds of ores have been found in China,and the properties and characteristics of more than 3000 kinds of ores are different.This paper first analyzes the experimental method and uses the rock ore identification method to analyze the characteristics of various metal ores.During the experiment,the thickness of the rock thin section must be adjusted according to the requirements of each experiment,and the polarizer also needs to meet the standard conditions for carrying out the experiment.I hope this paper can provide reference for the experimental application of rock ore identification method.
作者
刘二情
王艳凯
赵力颖
程学芹
张悦
马梦玲
LIU Er-qing;WANG Yan-kai;ZHAO Li-ying;CHENG Xue-qin;ZHANG Yue;MA Meng-ling(Regional Geological Survey Institute of Hebei Provincial,Langfang 065000,China)
出处
《世界有色金属》
2021年第20期189-190,共2页
World Nonferrous Metals
关键词
岩矿鉴定法
矿石特征分析
应用
实验
rock and ore identification method
ore characteristic analysis
application
experiment
