Hornblende granulite subfacies is a transitional coexistence region of anhydrous and hydrated ferromagnesian minerals, so the above-mentioned isograds mark the boundary with " pyroxene granulite subfacies " facies with completely anhydrous mineral assemblages.
2.
Hornblende granulite subfacies is a transitional coexistence region of anhydrous and hydrated ferromagnesian minerals, so the above-mentioned isograds mark the boundary with " pyroxene granulite subfacies " facies with completely anhydrous mineral assemblages.