1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
coarse grained
1.1.3 rengat
conchoidal
conchoidal kanggo ora rata
1.1.4 tilas
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
mengilap
greasy kanggo kurang
1.1.7 kekuatan compressive
5.80 n / mm 2ora Sumadhiya
0.15
450
1.1.8 cleavage
1.1.9 kateguhan
durung ketemu
ora kasedhiya
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
0.25-0.30 g / cm 32.6 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.84 kj / kg kora Sumadhiya
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, nyandhang tahan