Minsud Resources Corp., formerly Rattlesnake Ventures Inc., is focused on the business of mineral and resource exploration and development in Argentina through its subsidiary, Minera Sud Argentina S.A. The Company operates through the acquisition and exploration and evaluation of mineral properties located in Argentina segment. Its principal exploration project is the Chita Valley project consisting of over three contiguous properties, such as Chita, Brechas Vacas and Minas de Pinto mineral concessions (over 8,350 hectares), and approximately four additional claims adjacent to such properties. The Company controls an area of over 17,400 hectares. The Chita Valley Project is located within the eastern part of tectono-metamorphic unit. It also owns mining rights at the La Rosita (over 9,970 hectares) and San Antonio (over 7,790 hectares) gold and silver prospects at the Deseado Massif-Santa Cruz Province, Republica Argentina. It operates in Canada and Argentina.