marialite

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.

构造破碎岩具有明显对称：破碎中心为钠柱体，向两侧依次为榍透辉长英岩、黑云母钠长岩，并逐渐过渡为围岩。钠柱因类型为沿构造破碎产出热液交代脉型。