fisik
atose
3-56-7
1
7
👆🏻
ukuran gandum
banget nggoleki-grained
grained medium
rengat
ora rata
mrembet
tilas
putih, greenish putih utawa abu-abu
bluish ireng
porosity
kurang keropos
Highly keropos
luster
waxy lan kurang
kurang
kekuatan compressive
310.00 n / mm 292.40 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
7
2
tartamtu gravitasi
2.79-32.38
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.5-3 g / cm 3-9999 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.95 kj / kg k0.79 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, banyu tahan
tahan panas, impact tahan