Properties of Mudstone lan Taconite
ukuran gandum
banget nggoleki-grained
gedhe lan coarse grained
rengat
ora kasedhiya
ora rata, splintery utawa conchoidal
porosity
Highly keropos
Highly keropos
tartamtu gravitasi
2.2-2.8
5-5.3
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.8 g / cm 3
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan