A very unusual and uniquely pretty Berg Aukus descloisite, in that the specimen is anchored by a single very large crystal with cogwheel edges, something like a Christmas Tree in form, with smaller crystals attached to both sides. Not your typical brushy profusion of crystals; really aesthetic and different! I am not a big fan of the species in general, but THIS is a piece that really stands out! 3.5 x 2.5 x 2.5 cm