Properties of Trachyte lan Amphibolite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
ora kasedhiya
ora duwe aturan baku kanggo conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
kurang keropos
luster
metallic
vitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora duwe aturan baku
kateguhan
ora kasedhiya
2.3
tartamtu gravitasi
2.7
2.5
Kapadhetan
2.43-2.45 g / cm 3
2.85-3.07 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan