攀西中元古结晶片岩系遭受了前进区域变质作用。
The middle Proterozoic crystalline schist series in the Panzhihua-Xichang region has undergone progressive regional metamorphism.
见于接触带的泥质岩石中，也常见于结晶片岩中。
Found in the contact zone of the shale rock, but also common in crystalline schist.
桌子山形成于燕山运动时期，山体主要由古老的结晶片岩和砂岩构成。
Table mountain was formed in Yanshan movement period, the mountain mainly by the crystallization of ancient schist and sandstone.
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