BUTW Reconstituted sugilite rough lapidary slabs for cabochon gemstone jewelery you get one of the ones shown about 55 grams each Rock is pictured wet to show how it will look sfter you polish it 3/16" thick, roughly 3" x 3" Cabachon not part of auction. This stuff is reconstituted rock, 83 % rock and 17 % resin.