![The reaction muscovite + quartz = K-feldspar + sillimanite + water](https://www.gkseries.com/blog/wp-content/uploads/2023/10/The-reaction-muscovite-quartz-K-feldspar-sillimanite-water.jpg)
Q. The reaction
muscovite + quartz = K-feldspar + sillimanite + water
A. takes place within the greenschist facies.
B. takes place within the amphibolite facies.
C. takes place within the eclogite facies.
D. takes place within the granulite facies.