Properties of Granulite lan Trachyandesite
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora kasedhiya
conchoidal
tilas
putih
cahya kanggo coklat peteng
porosity
banget kurang keropos
kurang keropos
kateguhan
ora kasedhiya
2.3
tartamtu gravitasi
2.8-3.0
2.8-3
Kapadhetan
3.06-3.33 g / cm 3
2.9-3.1 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan