Properties of Lignite lan Taconite
ukuran gandum
medium kanggo nggoleki coarse grained
gedhe lan coarse grained
rengat
conchoidal
ora rata, splintery utawa conchoidal
porosity
Highly keropos
Highly keropos
luster
kurang kanggo vitreous kanggo submetallic
earthy
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
1.1-1.4
5-5.3
transparan
opaque
tembus kanggo opaque
Kapadhetan
800-801 g / cm 3
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan