fisik
atose
3-46-7
1
7
👆🏻
ukuran gandum
nggoleki grained medium
coarse grained
rengat
conchoidal
-
tilas
bluish ireng
putih
porosity
kurang keropos
banget kurang keropos
luster
grainy, mutiyara lan vitreous
-
kekuatan compressive
200.00 n / mm 2140.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
-
tartamtu gravitasi
-9999-9999
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
-9999 g / cm 32.6 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.84 kj / kg k0.79 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan