A sharp silver thumbnail with brilliant color and excellent, sharply-TWINNED crystals to 2 cm in size. This is a very RARE TWINNING FOR SILVER and this is a piece of exceptional quality, as well, which is complete all around and thus displayable from any angle. I've not seen the like for sale. This is a very 3-dimensional specimen! From the thumbnail/mini suite of Gene Meieran's native elements collection, though originally obtained by him in trade from the Seaman Museum. Weight = 15 grams 2.6 x 2 x 1.25 cm