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