Properties of Trachyte lan Granulite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
ora kasedhiya
ora kasedhiya
porosity
kurang keropos
banget kurang keropos
cleavage
ora kasedhiya
cacat
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.7
2.8-3.0
Kapadhetan
2.43-2.45 g / cm 3
3.06-3.33 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, nyandhang tahan