The Imjingang and Ogcheon belts do not exhibit any metamorphic characteristics of collisional orogenic belts.
临津江带和沃川带都不具有碰撞造山带的变质特征。
According to the metamorphic rock assemblages and their characteristics, Whole Archean metamorphic rocks can be subdivided into Jianping Complex and Dayingzi Croup.
按岩石组合和特征，整个变质岩系被划分为建平变质杂岩和大营子群。
H-O isotopes constitute reflects the characteristics of magma flow and metamorphic water interfusion.
石英的氢氧同位素组成反映出岩浆流体与变质水混入溶液特征。
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