Vancouver, British Columbia--(Newsfile Corp. - November 20, 2020) -  GMV Minerals Inc. (TSXV: GMV) (OTCQB: "GMVMF") (the "Company" or "GMV") is pleased to announce that further to its news release dated November 3^rd , 2020, the Company has filed, on SEDAR, a National Instrument 43-101 (NI 43-101) preliminary economic assessment (PEA)...