I can see why you would think that, the way crystallization is supposed to work, a few of those shapes would be nearly impossible to achieve in nature.
...
Peculiar phrasing, yes.
http://imgur.com/gallery/ReQ35
Gamer porn (it's a wicked collection, sfw, in case I misled)
It's days like these that I miss browsing the Retro Gaming Megathread on SA.
Also that is one hell of a Nintendo fanboy. I love how his, what I can only assume, entire collection of non-Nintendo games occupy this one little rack and have to share a corner with more of this guy's Nintendo stuffs.
Also also, that guy has like only the western releases (except for maybe that one little corner next to the misc. shelf with, what I can only assume are Famicom games). And his Gameboy collection is displaying his Megaman II cart next to his Metroid 2 cart and if he was really serious he'd have his MMV cart on display instead, if he even has one, the plebeian).