Big discoveries
As co-founder of La Esperanza Gold Explorations, Clyde entered into a US$ 3.0 million joint venture with financial partner Mount Isa Mines of Australia and, with David, discovered the Solidaridad gold-silver-copper deposit in Michoacan State, Mexico. Drilling by La Esperanza and a subsequent owner intersected eight vein-breccia zones containing 950,000 ounces Au, 4.6 million ounces Ag, and 150 million pounds Cu.