Incredibly difficult to find with both attributes of Aventurine and Mica in one. The entire surface is clean, glossy and smooth save for one tiny micro flea near the basal pontil and a pin size micro tic on the other side At least a dozen or so mica flakes throughout and a really nice large blot of a on one side which spreads throughout the green bands in that area A slight asmade glass crease you can feel with your fingers spiraling to the top pontil