Vancouver, British Columbia--(Newsfile Corp. - February 17, 2021) - Valterra Resource Corporation (TSXV: VQA) (OTCQB: VRSCF) ("Valterra" or the "Company") has completed a number of requisite tasks prior to commencement of a 5,000-tonne bulk-sampling program at the Livramento gold project, located in the Poconé Mining District, Mato...