What is the difference between foliated and non-foliated metamorphic rocks? A. The former display preferred orientation and/or c

Question

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What is the difference between foliated and non-foliated metamorphic rocks? A. The former display preferred orientation and/or c

ompositional banding, whereas the latter do not. B. The former have bigger grains than the latter. C. The former are heavier than the latter. D. The former have a greater variety of minerals than the latter.

Social Studies

1 answer:

Setler79 [48] · Answer 1 · 2022-08-21T10:44:30+03:00

Answer:

A. The former display preferred orientation and/or compositional banding, whereas the latter do not.

Explanation:

Foliated metamorphic rocks -

These type of rocks have a banded or layered appearance which is developed due to heat and pressure , the examples are slate , schist , phyllite , gneiss .

Non - Foliated metamorphic rocks -

These type of rocks do not have any banded or layered appearance , the example of non - Foliated metamorphic rocks are - novaculite , quartzite , marble , hornfels .