Properties of Lignite lan Jaspillite
ukuran gandum
medium kanggo nggoleki coarse grained
gedhe lan coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
banget kurang keropos
luster
kurang kanggo vitreous kanggo submetallic
earthy
kekuatan compressive
ora Sumadhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
1.1-1.4
5.0-5.3
transparan
opaque
tembus kanggo opaque
Kapadhetan
800-801 g / cm 3
0-5.7 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, nyandhang tahan