Question

during metamorphism, small mineral grains can reform into larger, interlocking grains of the same mineral. what is this process called?
foliation
elongation
pressure solution
recrystallization

Explanation:

Foliation refers to layering in metamorphic rocks. Elongation is not the term for this process. Pressure - solution is related to dissolution under pressure. Recrystallization is the process where small mineral grains transform into larger, interlocking grains of the same mineral during metamorphism.

Answer:

D. recrystallization