Solitario Exploration & Royalty Corp. is an exploration-stage company. The Company focuses on the acquisition of precious and base metal properties with exploration potential, and the purchase of royalty interests. The Company acquires and holds a portfolio of exploration properties for sale, joint venture, or to create a royalty prior to the establishment of proven and probable reserves. The Company operates through mineral exploration segment. The Company conducts exploration activities in Peru and Mexico. The Company's joint ventures and strategic alliance properties include Bongara Zinc Project (Peru), Chambara Zinc Property (Peru), Newmont Alliance and the La Promesa Project (Peru). The Company's royalty properties include Yanacocha Royalty Property (Peru), and Norcan and Aconchi Copper Properties (Mexico). The Company's owned property is Canta Colorado Gold Property (Peru).