1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
nggoleki grained medium
medium kanggo coarse grained
1.1.3 rengat
1.1.4 tilas
bluish ireng
bluish ireng
1.1.5 porosity
kurang keropos
banget kurang keropos
1.1.6 luster
grainy, mutiyara lan vitreous
mengilap
1.1.7 kekuatan compressive
ora Sumadhiya225.00 n / mm 2
0.15
450
1.1.8 cleavage
ora kasedhiya
ora kasedhiya
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 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
1.2.2 resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan