fisik
atose
3-46.5
1
7
👆🏻
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
ora rata
tilas
putih
bluish ireng
porosity
kurang keropos
banget kurang keropos
luster
mutiyara kanggo mengilap
subvitreous kanggo kurang
kekuatan compressive
40.00 n / mm 290.00 n / mm 2
0.15
450
👆🏻
cleavage
-
crenulation lan mrembet
kateguhan
1
2.4
tartamtu gravitasi
-99992.86
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
-9999 g / cm 32.8-2.9 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.65 kj / kg k0.92 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan