fisik
atose
6-71-1.5
1
7
👆🏻
ukuran gandum
grained medium
medium kanggo nggoleki coarse grained
rengat
ora rata, splintery utawa conchoidal
conchoidal
tilas
putih
ireng
porosity
kurang keropos
kurang keropos
luster
vitreous
kurang kanggo vitreous kanggo submetallic
kekuatan compressive
115.00 n / mm 2-
0.15
450
👆🏻
cleavage
indiscernible
-
kateguhan
1.9
-
tartamtu gravitasi
2.6-2.81.1-1.4
0
8.4
👆🏻
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.32-2.42 g / cm 31100-1400 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.75 kj / kg k1.32 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas