Laser Crystal Gifts

What does the 3D crystal structure of aluminum alum look like, and where can i find a picture of it?..help!?

I need to find the picture of this, and i have looked all over the internet with no luck. If you can help me out that would be greatly apprecieated!

Public Comments

1. Hope this link be useful to you to see the crystal structure of Aluminium: http://www.webelements.com/webelements/elements/text/Al/xtal.html