Question

Which metamorphic rock is foliated and coarse grained?

a. quartzite
b. hornfels
C. slate
d. gneiss

Answer 1

Gneiss

Step-by-step explanation:

Quartzite and Hornfels are both non-foliated metamorphic rocks. Slate is foliated but is fine-grained, which leaves us with Gneiss, which is a foliated, coarse-grained metamorphic rock