Properties of Trachyte lan Schist
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
slaty
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.7
2.5-2.9
Kapadhetan
2.43-2.45 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
impact tahan, meksa tahan, banyu tahan