Properties of Granulite lan Rhyodacite
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora kasedhiya
conchoidal
porosity
banget kurang keropos
kurang keropos
luster
vitreous
greasy kanggo kurang
cleavage
cacat
ora kasedhiya
kateguhan
ora kasedhiya
2.1
tartamtu gravitasi
2.8-3.0
2.34-2.40
Kapadhetan
3.06-3.33 g / cm 3
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas