1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
coarse grained
1.1.3 rengat
conchoidal
ora duwe aturan baku
1.1.4 tilas
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
ora kasedhiya
mutiyara kanggo subvitreous
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
1.1.8 cleavage
ora kasedhiya
ora duwe aturan baku
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
ora Sumadhiya2.62-2.82
0
8.4
1.1.11 transparan
1.1.12 Kapadhetan
ora Sumadhiya2.7-4 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiya0.84 kj / kg k
0.14
3.2
1.2.2 resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan