Properties of Trachyte lan Breccia
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
ora kasedhiya
ora rata
porosity
kurang keropos
kurang keropos
luster
metallic
kurang kanggo pearly
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.7
2.86-2.87
Kapadhetan
2.43-2.45 g / cm 3
0 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan