110 likes | 221 Views
Metamorphic Rocks. Recrystallization - when minerals grow and change (due to heat and pressure) Slaty foliation- fine: banding very small and hard to see with naked eye Schistose foliation- fine to medium: banding apparent Gneissic foliation- medium to coarse: banding very pronounced.
E N D
Recrystallization- when minerals grow and change (due to heat and pressure) Slaty foliation- fine: banding very small and hard to see with naked eye Schistose foliation- fine to medium: banding apparent Gneissic foliation- medium to coarse: banding very pronounced