The formation of the Pingyang gneissic trondhjemite represents the higher evolutionary stage of anatexis of metamorphosed supracrustal rocks of the Fuping Group-complex, which has great significance for the objective understanding of the composition and geological evolution of the Fuping Group-complex.

  • 平阳片麻状奥长花岗岩的形成代表了阜平岩群变质表壳岩深熔作用的高级演化阶段,对于客观认识阜平岩群的组成和地质演化具有重大意义。

  • 互联网摘选 2026-07-02 10:23:18

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