1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
1.1.3 rengat
1.1.4 tilas
bluish ireng
putih kanggo werna abu-abu
1.1.5 porosity
banget kurang keropos
kurang keropos
1.1.6 luster
subvitreous kanggo kurang
ora kasedhiya
1.1.7 kekuatan compressive
ora Sumadhiya37.50 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
2.73 g / cm 32.9-3.1 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg k0.84 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, meksa tahan, banyu tahan
tahan panas, meksa tahan, nyandhang tahan