These superb crystallized coppers from the Itauz Mine are not coming out anymore. This is from an old stash we have from when they were available. After these came some bushy and not so pretty ones. But as you can see here, this older form is crystallized from top to bottom, with beautiful dendritic form. If you do not have one, better get one while you can. 4.9 x 4.9 x 1.6 cm