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Names:        Copper Selenide
        Bellidoite
Formula:        Cu2 Se
Cell and Symmetry Information
System:        tetragonal        Space Group:        P42/n    (no.  86)
a:        11.52        c:        11.74
Density (Dx):        7.030        Z:        32

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[ Last edited by ţţ2008 on 2012-12-23 at 16:48 ]
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