Properties of Trachyte lan Phyllite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
Highly keropos
luster
metallic
phyllitic
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
crenulation lan mrembet
kateguhan
ora kasedhiya
1.2
tartamtu gravitasi
2.7
2.72-2.73
Kapadhetan
2.43-2.45 g / cm 3
2.18-3.3 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, meksa tahan, banyu tahan