Properties of Metapelite lan Chert
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
rengat
fibrous
ora rata, splintery utawa conchoidal
porosity
Highly keropos
Highly keropos
luster
earthy
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
3.4-3.7
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
0-300 g / cm 3
2.7 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan