Properties of Metapelite lan Gossan
ukuran gandum
medium kanggo nggoleki coarse grained
nggoleki grained medium
rengat
fibrous
conchoidal
tilas
dingerteni
putih kanggo werna abu-abu
porosity
Highly keropos
Highly keropos
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
3.4-3.7
2.0
Kapadhetan
0-300 g / cm 3
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan