Properties of Argillite lan Whiteschist
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
conchoidal kanggo ora rata
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.56-2.68
2.86
Kapadhetan
2.54-2.66 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan
tahan panas