1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
nggoleki grained medium
1.1.3 rengat
1.1.4 tilas
putih kanggo werna abu-abu
bluish ireng
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
ora kasedhiya
grainy, mutiyara lan vitreous
1.1.7 kekuatan compressive
37.40 n / mm 2ora Sumadhiya
0.15
450
6.1.2 cleavage
ora kasedhiya
ora kasedhiya
6.1.3 kateguhan
6.1.4 tartamtu gravitasi
6.1.11 transparan
6.1.12 Kapadhetan
2.9-3.1 g / cm 3ora Sumadhiya
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
0.84 kj / kg kora Sumadhiya
0.14
3.2
6.3.2 resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan