超基性岩中铬尖晶石分离方法比较成熟,且效果较好,但有的分离流程较长。我们根据样品实际情况简化了流程。本文只将磁铁矿化强烈的铬尖晶石分离方法作一简要介绍。铬尖晶石磁铁矿化现象非常普遍,在我省一些矿床中,无论副生铬尖晶石还是造矿铬尖晶石常具不同程度的磁铁矿化现象,有的矿化程度很深,磁铁矿沿裂隙深入铬尖晶石内部进行 Chromic spinel separation method in the ultrabasic rocks is relatively mature, and the effect is better, but some of the separation process is longer. We simplify the process according to the actual situation of the sample. In this paper, only a strong magnetite mineral chromium spinel separation method for a brief introduction. Chromium spinel magnetite mineralization is very common in some deposits in our province, whether the by-product chrome spinel or ore-forming chromium spinel often have different degrees of magnetite mineralization, and some degree of mineralization is very Deep, magnetite along the cracks deep chrome spinel interior