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
kurang keropos
kurang keropos
1.1.6 luster
mutiyara kanggo mengilap
mutiyara kanggo subvitreous
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
1.1.8 cleavage
non-ana
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
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan