桑坪红柱石物相分析方法研究

Phase Analysis of Andalusite

摘要: 本文以桑坪红柱石矿的矿物组合为依据,建立了以铝量法为基础,铝铁比值法校正十字石的干扰,测定红柱石含量的物相分析方法。研究了红柱石在确定条件下的溶解规律,粒度效应及其它影响分析的因素。提出了接近矿区实际的、较准确的分析结果校正办法,制定了较合理的试样加工流程,效果良好。

Abstract: Experiments have been performed in detail to elucidate the solubility behavior of andalusite under various experimental conditions2 and to clarify the effect of grain size and other interfering factors. A method appropriate to the mineral composition of t