Vancouver, British Columbia – September 27, 2021 – Prime Mining Corp. (“Prime”, or the “Company”) (TSX.V: PRYM) (OTCQB: PRMNF) (Frankfurt: O4V3) is pleased to announce the appointment of Ms. Edie Hofmeister to the board of directors and Mr. Scott Smith as Executive Vice President – Exploration, replacing Mr. Kerry Sparkes who will reduce his workload. Mr. Sparkes will continue as a key advisor to the Company.  Effective October 1, 2021, Mr. Smith will assume full responsibility for the Company’s exploration activities. Prime is also pleased to provide an update on exploration and a report to shareholders concerning Q1 2022.