Properties of Taconite lan Pantellerite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
ora rata, splintery utawa conchoidal
sub-conchoidal
porosity
Highly keropos
kurang keropos
cleavage
cacat
conchoidal
tartamtu gravitasi
5-5.3
ora Sumadhiya
transparan
tembus kanggo opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas