钠长岩

The extrusive rock unit includes basalt, andesite, boninite and albitite as well as breccia and tuff.

喷出岩单元不仅仅由玄武岩组成，还包括安山岩、玻安岩、长岩以及角砾岩、凝灰岩等。

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.

构造破碎带的岩有明显的对称分带：破碎带的中心为矿体，向两侧依次为榍透辉长英岩带、黑云母长岩带，并逐渐过渡为围岩。矿的成因类型为沿构造破碎带产出的热液交代脉型。