Vancouver. British Columbia, October 13, 2020 – Prime Mining Corp. (TSX.V:PRYM) (OTCQB: PRMNF) (Frankfurt:A2PRDW) ( the “Company”), is pleased to announce effective October 1, 2020 the appointment of Kerry Sparkes as Executive Vice President-Exploration, replacing Greg Liller who relinquishes his role as Chief Operating Officer but remains as technical advisor. With the appointment of Mr. Sparkes, Bruce Kienlen will also relinquish the title of Vice President-Exploration but will continue with his role as manager of data and other technical areas in support of Mr. Sparkes. In addition, the Company is pleased to announce that Mario Castellanos has been appointed as Project Manager and will provide day-to-day management of the Los Reyes exploration program. Ing. Castellanos is a geologist and a Principal of Resource Geosciences Incorporated, a company with more than 20 years experience working on exploration projects in Mexico. Mr. Castellanos will be supported in project management by Ing. Luis Saenz, a geologist who is part of the current exploration team.