冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区。
Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.
一类为属于高角闪岩相的变质岩（残余）包体；
The first type is residuals of metamorphic rocks of high amphibolite facies.
川西高原广泛分布的西康群，原视为区域低温动力变质作用低绿片岩相变质岩。
Xikang Group is widely exposed on the West Sichuan Plateau and was considered to be a low greenschist facies metamorphic rock due to regional low-temperature dynamometamorphism.
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