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