blue schist


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Related to blue schist: Greenschist

blue schist

n
(Geological Science) a metamorphic rock formed under conditions of high pressure and relatively low temperature
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Blocks of serpentinite, gabbro, and blue schist are observed throughout the unit, and eclogite blocks are suspected to be present.
153-82) present data (including color plates of thin-sections) supporting two possible scenarios for the loading of the two types they could geographically source: six tons of blue schist were loaded in Euboea, and then about 1.