安仁红柱石的化学物相分析  

Chemical Phase Analysis of Andalusite from Anren County

作　　者：王梅英 何雪梅 王明军 

机构地区：[1]河南省第一地质勘查院测试研究中心,河南南阳473003

出　　处：《岩矿测试》2005年第1期65-67,70,共4页Rock and Mineral Analysis

摘　　要：根据安仁红柱石矿的矿物组合特征进行实验,采用铝量法测定矿区红柱石矿物含量,在所选实验条件下,对红柱石含量(w)为16.96%的样品进行20次测定,RSD为1.5%。According to the mineral composition of andalusite ore in Anren county, the content of andalusite in the ore area were determined by using aluminum oxide content method. Under the chosen condition, the result of andalusite content as 16.96% with precision of 1.5% RSD(n=20) was obtained.

关 键 词：红柱石 化学物相 溶失校正 铝量法 含量测定 

分 类 号：P578.945[天文地球—矿物学]