Properties of Whiteschist lan Krikel Minyak
ukuran gandum
nggoleki grained medium
banget nggoleki-grained
rengat
conchoidal
ora kasedhiya
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.86
2.2-2.8
Kapadhetan
2.8-2.9 g / cm 3
2.4-2.8 g / cm 3
resistance
tahan panas
tahan panas, impact tahan