Silverton Metals Corp’s (TSX-V: SVTN) (OTCQB: SVTNF)John Theobald talks to Proactive about their Canadian company focused on the exploration and development of quality silver projects.The company holds a 100% interest in three significant silver assets in Mexico – Pluton, in Durango, Peñasco Quemado in Sonora and La Frazada in Nayarit .