1 Properties
1.1 fisik
1.1.1 atose
1.5.1 ukuran gandum
grained nggoleki
coarse grained
1.5.2 rengat
1.5.3 tilas
putih, greenish putih utawa abu-abu
ireng
1.5.4 porosity
Highly keropos
Highly keropos
1.5.5 luster
1.5.6 kekuatan compressive
51.20 n / mm 2225.00 n / mm 2
0.15
450
1.5.7 cleavage
1.5.8 kateguhan
1.5.9 tartamtu gravitasi
1.5.10 transparan
1.5.11 Kapadhetan
0.25-0.3 g / cm 32.7-3.3 g / cm 3
0
1400
1.6 situs termal
1.6.1 kapasitas panas tartamtu
0.87 kj / kg kora Sumadhiya
0.14
3.2
1.6.2 resistance
impact tahan, meksa tahan
impact tahan, meksa tahan, nyandhang tahan