Properties of Shonkinite lan Theralite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
ora kasedhiya
ora rata, splintery utawa conchoidal
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.6-2.7
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6-2.8 g / cm 3
2.7 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan