Properties of Taconite lan Argillite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
ora rata, splintery utawa conchoidal
conchoidal kanggo ora rata
tilas
putih
putih kanggo werna abu-abu
porosity
Highly keropos
Highly keropos
luster
earthy
waxy lan kurang
tartamtu gravitasi
5-5.3
2.56-2.68
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
2.54-2.66 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan