Properties of Theralite lan Claystone
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata, splintery utawa conchoidal
ora kasedhiya
porosity
Highly keropos
banget kurang keropos
luster
waxy lan kurang
kurang
cleavage
non-ana
sampurna
tartamtu gravitasi
2.5-2.8
0
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 3
2-2.9 g / cm 3
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan