Properties of Tachylite lan Whiteschist
ukuran gandum
medium kanggo nggoleki coarse grained
nggoleki grained medium
rengat
conchoidal
conchoidal
porosity
kurang keropos
kurang keropos
luster
resinous
subvitreous kanggo kurang
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
1
tartamtu gravitasi
2.4
2.86
Kapadhetan
3.058 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas