VANCOUVER, BRITISH COLUMBIA, April 7, 2020 – Prime Mining Corp. (TSX.V:PRYM) (OTCQB: PRMNF) (Frankfurt:A2PRDW) (“Prime” or the “Company”) is pleased to announce that a technical report titled “Technical Report Los Reyes Property Sinaloa, Mexico” has been filed. The technical report was prepared by Stantec Consulting Ltd. (“Stantec”) for Prime’s Los Reyes Oxide Gold and Silver Project located near Cosalá, Mexico, and is in support of Prime Mining’s April 2, 2020 news release announcing its new mineral resource estimate, effective April 2, 2020.