Sagot :
QUESTION:
-what is the orientation of mineral crystal in non-foliated rocks??
-metamorphic rocks that is formed during regional matamorphism??
ANSWER
- no answers
- Slate, schist and gneiss
FACTZ:
- Regionally metamorphosed rocks usually have a squashed, or foliated appearance – examples include slate, schist and gneiss (pronounced “nice”), formed by metamorphism of mudstones, and also marble which is formed by metamorphism of limestone.
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