Properties of Trachyte lan Charnockite
ukuran gandum
grained nggoleki
coarse grained
rengat
ora kasedhiya
ora kasedhiya
porosity
kurang keropos
banget kurang keropos
luster
metallic
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.7
ora Sumadhiya
Kapadhetan
2.43-2.45 g / cm 3
2.6 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, nyandhang tahan