1 Properties
1.1 fisik
1.1.1 atose
1.1.8 ukuran gandum
grained medium
medium kanggo coarse grained
1.1.9 rengat
1.1.10 tilas
bluish ireng
bluish ireng
1.1.11 porosity
Highly keropos
banget kurang keropos
1.1.12 luster
1.1.13 kekuatan compressive
92.40 n / mm 2225.00 n / mm 2
0.15
450
1.1.14 cleavage
ora kasedhiya
ora kasedhiya
1.1.15 kateguhan
1.1.17 tartamtu gravitasi
1.1.20 transparan
1.1.21 Kapadhetan
ora Sumadhiya2.8-3 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiyaora Sumadhiya
0.14
3.2
1.3.3 resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan