What Are The 2 Main Types Of Metamorphic Rocks?
What Are The 2 Main Types Of Metamorphic Rocks? Metamorphic rocks are divided into two categories- Foliates and Non-foliates. Foliates are composed of large amounts of micas and chlorites. These minerals have very distinct cleavage. Foliated metamorphic rocks will split along cleavage lines that are parallel to the minerals that make up the rock. What