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
cahya kanggo coklat peteng
cahya kanggo coklat peteng
1.1.5 porosity
kurang keropos
Highly keropos
1.1.6 luster
earthy
grainy, mutiyara lan vitreous
1.1.7 kekuatan compressive
37.40 n / mm 2ora Sumadhiya
0.15
450
1.1.8 cleavage
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
2.9-3.1 g / cm 32.2-2.35 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.84 kj / kg k0.75 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan