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.
结合区域岩石圈结构,上述特征表明花岗岩源岩应为中地壳结晶片岩、片麻岩。
According to all above characteristics and regional lithospheric structure, the granites should come from schist and gneiss of middle crust.
它们的基底由太古代至元古代早期的粒相和闪石相变质的片麻岩和结晶片岩组成。
Their basement is composed of Archean to early Proterozoic gneisses and crystalline schists metamorphosed at granulite and amphibolite facies.
它们的基底由太古代至元古代早期的粒相和闪石相变质的片麻岩和结晶片岩组成。
Their basement is composed of Archean to early Proterozoic gneisses and crystalline schists metamorphosed at granulite and amphibolite facies.
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