豫西南矽线石物相分析方法研究

Phase Analysis of Sillimanite

以豫西南地区4个矿区的矿物组合为依据,建立了铝量法测定矽线石含量的物相分析方法。对比了不同方法制备的矽线石及其不同存在条件下溶解率的差异,确定了接近矿区实际的、准确合理的分析结果校正办法。

According to the mineral assemblage in four mining districts from southwest Henan.a phase analysis method for determining sillimanite through the aluminium content was established. On the basis of an investigation on the solubility behavior of sillimanites obtained from different origin correction factors have been established to produce promising results.