Properties of Whiteschist lan Gritstone
ukuran gandum
nggoleki grained medium
coarse grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
cleavage
sampurna
sampurna
kateguhan
1
ora kasedhiya
tartamtu gravitasi
2.86
2.250
Kapadhetan
2.8-2.9 g / cm 3
2.2 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan