Properties of Cataclasite lan Batubara
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
porosity
kurang keropos
kurang keropos
luster
vitreous
kurang kanggo vitreous kanggo submetallic
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.1
1.1-1.4
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.9-3.1 g / cm 3
1100-1400 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas