Properties
fisik
atose
5.5-6
6-7
ukuran gandum
coarse grained
coarse grained
rengat
ora duwe aturan baku
ora kasedhiya
tilas
putih
putih
porosity
kurang keropos
banget kurang keropos
luster
metallic
ora kasedhiya
cleavage
sampurna
ora kasedhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
8.4
ora Sumadhiya
transparan
opaque
opaque
Kapadhetan
2.6-3.7 g / cm 3
2.6 g / cm 3
situs termal
kapasitas panas tartamtu
0.63 kj / kg k
21
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, nyandhang tahan
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