1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
coarse grained
medium kanggo coarse grained
1.1.3 rengat
1.1.4 tilas
cahya kanggo coklat peteng
bluish ireng
1.1.5 porosity
kurang keropos
banget kurang 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 32.8-3 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
tahan panas, meksa tahan, nyandhang tahan