Properties
fisik
atose
5-5.5
1
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
conchoidal
ora kasedhiya
tilas
putih
putih
porosity
banget kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
310.00 n / mm 2
2
ora Sumadhiya
cleavage
sampurna
non-ana
kateguhan
2.7
1
tartamtu gravitasi
2.86
2.3-2.4
transparan
tembus
opaque
Kapadhetan
2.8-2.9 g / cm 3
2.49-2.50 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
0.90 kj / kg k
12
resistance
tahan panas, meksa tahan
tahan panas
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