1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
nggoleki grained medium
grained nggoleki
1.1.3 rengat
conchoidal
conchoidal kanggo ora rata
1.1.4 tilas
ireng
putih kanggo werna abu-abu
1.1.5 porosity
Highly keropos
Highly keropos
1.1.6 luster
ora kasedhiya
waxy lan kurang
1.1.7 kekuatan compressive
225.00 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
2.7-3.3 g / cm 32.54-2.66 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiya0.87 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan