1 Properties
1.1 fisik
1.1.1 atose
1.2.2 ukuran gandum
coarse grained
medium kanggo nggoleki coarse grained
1.2.3 rengat
1.2.4 tilas
cahya kanggo coklat peteng
putih
1.2.5 porosity
kurang keropos
Highly keropos
1.2.6 luster
1.2.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
2.3.2 cleavage
ora duwe aturan baku
slaty
2.3.3 kateguhan
2.3.4 tartamtu gravitasi
2.3.5 transparan
2.3.6 Kapadhetan
2.8-2.9 g / cm 32.8-2.9 g / cm 3
0
1400
2.4 situs termal
2.4.1 kapasitas panas tartamtu
0.92 kj / kg kora Sumadhiya
0.14
3.2
2.4.2 resistance
tahan panas
impact tahan, meksa tahan, banyu tahan