1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
coarse grained
coarse grained
1.1.3 rengat
1.1.4 tilas
cahya kanggo coklat peteng
ireng
1.1.5 porosity
kurang keropos
Highly keropos
1.1.6 luster
1.1.7 kekuatan compressive
ora Sumadhiya225.00 n / mm 2
0.15
450
1.1.8 cleavage
ora duwe aturan baku
ora kasedhiya
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
2.8-2.9 g / cm 32.7-3.3 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg kora Sumadhiya
0.14
3.2
1.2.2 resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan