Perfect. Even at 40x magnification there is not the slightest flaw on this crystal! A simple (3.6 Cm diagonal) sharp cube sits on contrasting matrix. With glasslike luster, purplish phantoms and a wonderful presentation architecture, this is simply a fine display specimen. From this 2007 find very few were undamaged, this specimen was selected at the mine from over a thousand pieces, it is NOT typical!