麻粒岩相(granulite facies)又称二辉石相(two pyroxene facies),是一种高温麻粒岩相区域变质相。大面积分布在早前寒武纪(尤其是太古宙)的深变质地区。它与角闪岩相之间的界线以紫苏辉石开始出现为标志。
...石磁学,麻粒岩相,角闪岩相,磁滞回线,居里点 [gap=1672]Keywords】: Metamorphic terrain,Magnetic petrology,Granulite-facies,Amphibolite-facies,Magnetic hysteresis,Curie point ..
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容矿围岩变质级别达到角闪岩相和麻粒岩相。
The host rocks were metamorphosed to the amphibolite and granulite facies.
最初形成的岩系的母岩浆,起源于麻粒岩相的下地壳。
The parent magma of several rock series formed earliest originated from the lower crust of granulite facies;
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.
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