China's Archeozoic Terrane, mainly a granite-greenstone belt, a small part of which been metamorphosed at a high grade, is basically located in North China Platform distributive area.

  • 中国太古宙地体基本上分布在华北地台范围内,主要为花岗岩绿岩带.少部分为高级变质带。

  • 互联网摘选 2025-01-19 23:46:43

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