Properties of Granulite lan Variolite
ukuran gandum
medium kanggo coarse grained
ora ditrapake
rengat
ora kasedhiya
conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
banget kurang keropos
kurang keropos
luster
vitreous
ora kasedhiya
cleavage
cacat
ora kasedhiya
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