Properties
fisik
atose
6.5
2-3
ukuran gandum
banget nggoleki-grained
medium kanggo nggoleki coarse grained
rengat
ora kasedhiya
conchoidal
tilas
putih
putih
porosity
kurang keropos
kurang keropos
luster
kurang kanggo mutiyara kanggo subvitreous
subvitreous kanggo kurang
kekuatan compressive
130.00 n / mm 2
16
225.00 n / mm 2
7
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.6
2.86-2.99
transparan
opaque
tembus
Kapadhetan
2.6 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
0.79 kj / kg k
16
0.92 kj / kg k
10
resistance
tahan panas, nyandhang tahan
tahan panas, meksa tahan
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