A cropped fluorite unit cell
<ul><li><a href="//commons.wikimedia.org/wiki/File:Fluorite-unit-cell-3D-ionic.png" title="File:Fluorite-unit-cell-3D-ionic.png">Fluorite-unit-cell-3D-ionic.png</a>: Benjah-bmm27</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:NikNaks" title="User:NikNaks"><b><font color="1b37e5">Nik</font><font color="328824">Naks</font></b></a> <sub><a href="//commons.wikimedia.org/wiki/User_talk:NikNaks" title="User talk:NikNaks">talk</a> - <a href="//commons.wikimedia.org/wiki/User:NikNaks/Gallery" title="User:NikNaks/Gallery">gallery</a> - <a href="https://en.wikipedia.org/wiki/User:NikNaks" class="extiw" title="w:User:NikNaks">wikipedia</a></sub></li></ul>
2012-02-05 21:21
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