What is the definition of metasomatism?
A)The rearrangement of ions already present due to changes in heat
B)The lengthening of mineral crystals due to directed pressure
C)The change in chemical composition because hot fluids are bringing or removing ions
D)The more compact organization of mineral crystals due to confining pressure

Question

Quizplus · Accepted Answer

Metasomatism is the process of chemical alteration or exchange of ions between minerals and fluids due to hot fluids bringing or removing ions. This leads to a change in the chemical composition of the affected rocks. Options A, B, and D describe other types of metamorphic processes.

What Is the Definition of Metasomatism