Which is not a true statement about metamorphic rocks?
A) Contact metamorphism occurs when hot magma intrudes cooler rock
B) If you find a low-grade piece of marble, that means the marble you found was very close to the magma chamber
C) Contact metamorphism commonly occurs without deformation
D) The highest grade metamorphic rocks form the contact point

Question

Quizplus · Accepted Answer

A low-grade piece of marble means it has gone through a low level of metamorphism, which can happen in a range of different temperatures and pressures. It does not necessarily mean the marble was close to a magma chamber.

Which Is Not a True Statement About Metamorphic Rocks