1 Properties
1.1 fisik
1.1.1 atose
1.4.2 ukuran gandum
medium kanggo coarse grained
grained nggoleki
1.4.3 rengat
ora duwe aturan baku kanggo conchoidal
conchoidal
1.4.4 tilas
putih kanggo werna abu-abu
ireng
1.4.5 porosity
kurang keropos
kurang keropos
1.4.6 luster
vitreous kanggo kurang
greasy kanggo kurang
1.4.7 kekuatan compressive
ora Sumadhiya200.50 n / mm 2
0.15
450
1.4.8 cleavage
ora duwe aturan baku
ora kasedhiya
1.4.9 kateguhan
1.4.10 tartamtu gravitasi
1.4.11 transparan
1.4.12 Kapadhetan
2.85-3.07 g / cm 3ora Sumadhiya
0
1400
1.5 situs termal
1.5.1 kapasitas panas tartamtu
ora Sumadhiya1.12 kj / kg k
0.14
3.2
6.1.2 resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas