透辉石

There is an obvious rock zonation from the middle to bothsides of the structural shatter zone, generally from marialite orebody through diopside-felsite,biotite-albitite to the host Proterozoic rocks.

构造破碎带的具有明显的对称分带性：破碎带的中心钠柱矿体，向两侧依次透辉长英带、黑云母钠长带，并逐渐过渡围。钠柱矿的成因类型沿构造破碎带产出的热液型。

In the slag both the titanaugite and Ti-rich diopside almost vanish and most of the dispersed Ti component has been transferred into perovskite phase and then fully grows and coarsens.

钛的赋存状态也发生相应的改变，渣中攀钛透辉和富钛透辉几乎消失，渣中弥散分布的钛组分大部分转移到钙钛矿相，而且实现长大和粗化。