REACTION - whether early formed minerals (higher in the reaction series) remain with the composition they first crystallized at, or react with the remaining magma and change composition dependent on cooling history.
(REACTION; formed; minerals (higher in the reaction series) (REACTION - whether early formed minerals (higher in the reaction series; remain; with the composition) (the composition; crystallized; L:at; T:first)
REACTION REACTION - whether early formed minerals (higher in the reaction series the composition
formed remain crystallized
minerals (higher in the reaction series
with the composition
L:at T:first