Solitario Exploration & Royalty Corp. is an exploration company. The Company is a gold producer with its development-stage Mt.Hamilton gold project in Nevada. The Company has a portfolio of royalty structured joint ventures on advanced mineral projects with partners, such as Votorantim Metais, Anglo Platinum and Newmont Mining. The Company�s advanced projects include Mt. Hamilton, which is a gold project in the United States; Bongara, which is a zinc-lead-silver project in Peru, and Pedra Branca, which is a platinum-palladium project in Brazil. Its gold-silver exploration projects include Pachuca Real, which is a silver-gold project in Mexico and Cerro Azul, which is a Gold-Silver project in Peru. The Company�s base metal and polymetallic exploration projects include Chambara, which is a zinc-lead-silver project in Peru and La Promesa, which is a silver-zinc-lead-indium project in Peru.