1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
banget nggoleki-grained
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
kurang
mutiyara kanggo subvitreous
1.1.7 kekuatan compressive
225.00 n / mm 2ora Sumadhiya
0.15
450
1.1.8 cleavage
sampurna
ora duwe aturan baku
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
2.4-2.8 g / cm 32.7-4 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.39 kj / kg k0.84 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan