15 specimens of Cobalt, Ontario ore, mainly Safflorite, Silver and Erythrite. Added bonus are 5 uranium minerals (only 4 shown, sorry) which include Uranium with secondary veins, Gadolinite (Colo.), Becquerelite wity Schoepite & Fourmarierite from Shinkolobwe, and a Davidite with Carnotite from Olary, S. Australia. PLUS sulfide specimens from Ouray, CO.