Shatter

So I was doing some research on what these green crystals might be, simply out of curiosity. It seems like something called "diopside" is pretty close. Furthermore, diopside has potential uses in ceramics, which might be why Materials Group would be mining it for their titanium-ceramic armor plating. Here's a link.--File:PENGUIN4.gifFluffyEmoPenguin^{(ice quack!)} 19:33, 13 December 2012 (EST)