1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
grained nggoleki
1.1.3 rengat
conchoidal kanggo ora rata
conchoidal
1.1.4 tilas
putih kanggo werna abu-abu
ireng
1.1.5 porosity
Highly keropos
Highly keropos
1.1.6 luster
waxy lan kurang
ora kasedhiya
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
1.1.8 cleavage
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
2.56-2.68ora Sumadhiya
0
8.4
1.1.11 transparan
1.1.12 Kapadhetan
2.54-2.66 g / cm 3ora Sumadhiya
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.87 kj / kg kora Sumadhiya
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan
impact tahan, meksa tahan, nyandhang tahan