1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
coarse grained
grained nggoleki
1.1.3 rengat
1.1.4 tilas
putih, greenish putih utawa abu-abu
ireng
1.1.5 porosity
kurang keropos
Highly keropos
1.1.6 luster
kurang kanggo vitreous kanggo submetallic
ora kasedhiya
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
1.1.8 cleavage
ora duwe aturan baku
ora kasedhiya
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
3.2-3.5ora Sumadhiya
0
8.4
1.1.11 transparan
1.1.12 Kapadhetan
3.1-3.6 g / cm 3ora Sumadhiya
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiyaora Sumadhiya
0.14
3.2
1.2.2 resistance
impact tahan, meksa tahan, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan