Properties of Granulite lan Phonolite
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora kasedhiya
conchoidal kanggo ora rata
porosity
banget kurang keropos
kurang keropos
luster
vitreous
greasy kanggo kurang
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.8-3.0
2.6
transparan
opaque
tembus kanggo opaque
Kapadhetan
3.06-3.33 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan