Proterozoic

Ankerite microclinite, a special type of rock, is closely related to the ore-forming process of massive sulfide deposits in the East Liaoning Proterozoic rift.

铁白云石微斜石岩作为一种特殊岩石类型，在辽东元古宙裂谷块状硫化物矿床中与成矿关系密。

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.

破碎带岩石具有明显对称分带性：破碎带中心为钠柱石矿体，向两侧依次为榍石透辉石英岩带、黑云母钠岩带，并逐渐过渡为围岩。钠柱石矿成因类型为沿破碎带产出热液交代脉型。