fisik
atose
76-7
1
7
👆🏻
ukuran gandum
grained nggoleki
grained medium
rengat
ora rata, splintery utawa conchoidal
ora rata, splintery utawa conchoidal
tilas
putih
putih
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
vitreous
kekuatan compressive
100.00 n / mm 2115.00 n / mm 2
0.15
450
👆🏻
cleavage
-
indiscernible
kateguhan
1.5
1.9
tartamtu gravitasi
2.5-2.82.6-2.8
0
8.4
👆🏻
transparan
tembus kanggo opaque
transparent kanggo Translucent
Kapadhetan
2.7 g / cm 32.32-2.42 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.74 kj / kg k0.75 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan