【摘要】 本文以红柱石与其共生矿物的组成特点进行试验，确立了精矿样品预先高温灼烧，氢氟酸、硝酸处理，并确定在此条件下的校正系数，以铝量法为基础，准确测定红柱石精矿的含量。更多还原

【Abstract】 The composition properties of andalusite and its associated minerals are tested.Afterscorched in high temperature,the concentrate sample was treated with hydrofluoric acid,thenitric acid.The correct parameter was decided,then the content of andalusite concentrate wasdetermined precisely。更多还原