Which of the following rocks would exhibit visible, textural evidence of having undergone significant partial melting?
A) coarse grained angular fault breccias
B) migmatites
C) porphyroblastic hornfels
D) marbles

Question

Quizplus · Accepted Answer

Migmatites are rocks that have undergone partial melting, often showing a mixture of igneous and metamorphic features, which is a visible, textural evidence of their history of significant partial melting.

Which of the Following Rocks Would Exhibit Visible, Textural Evidence