Eric Zaunscherb, CEO & Chairman of GR Silver Mining Ltd (TSX-V: GRSL | FRANKFURT: GPE | OTCQB: GRSLF) and Peter Krauth of The Silver Stock Investor discuss the Canadian-based, Mexico-focused junior mineral exploration company engaged in cost effective silver-gold resource expansion on its 100%-owned assets, located on the eastern edge of the Rosario Mining District, in the southeast of Sinaloa State, Mexico at the Metals Investor Forum on March 10-11, 2022.