1 Properties
1.1 fisik
1.1.1 atose
1.1.4 ukuran gandum
grained nggoleki
coarse grained
1.1.5 rengat
1.1.6 tilas
putih, greenish putih utawa abu-abu
ireng
1.1.7 porosity
kurang keropos
Highly keropos
1.1.8 luster
subvitreous kanggo kurang
ora kasedhiya
1.1.9 kekuatan compressive
189.00 n / mm 2225.00 n / mm 2
0.15
450
1.2.2 cleavage
1.2.3 kateguhan
1.2.4 tartamtu gravitasi
2.3.2 transparan
2.3.3 Kapadhetan
1.5-2.5 g / cm 32.7-3.3 g / cm 3
0
1400
2.4 situs termal
2.4.1 kapasitas panas tartamtu
0.88 kj / kg kora Sumadhiya
0.14
3.2
2.4.2 resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan