Properties of Trachyte lan Whiteschist
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
kurang keropos
luster
metallic
subvitreous kanggo kurang
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
1
tartamtu gravitasi
2.7
2.86
Kapadhetan
2.43-2.45 g / cm 3
2.8-2.9 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas