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VϻW(sh):

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SiO2

Al2O3

Fe2O3

CaO

MgO

K2O-Na2O

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%

59.88

16.23

7.84

3.26

2.04

3.22

6.42

V܅(sh)

 0.5-32mm
     1.0-1.19g/cm3
ܡ 2.26g/cm3
ס϶ 55%
ʺĥp 1.62%
ϵ(sh) K80=1.84
ϵ(sh) K60=1.47
} 2.83%
c 1.50g
ܡ wк΢Ԫ
ֵ 101̿10%

VϳҎ(gu)0.51.2mm 0.61.2mm 12mm 48mm 816mm 

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