Properties of Metapelite lan Argillite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
fibrous
conchoidal kanggo ora rata
tilas
dingerteni
putih kanggo werna abu-abu
porosity
Highly keropos
Highly keropos
luster
earthy
waxy lan kurang
cleavage
ora kasedhiya
slaty
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
3.4-3.7
2.56-2.68
Kapadhetan
0-300 g / cm 3
2.54-2.66 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan