MacDonald Mines Exploration Ltd. announced that Mia Boiridy has left the organization, effective immediately. Stuart Adair, CPA, CA, MA, BA, a member of the Board of Directors of MacDonald Mines and Chair of its Audit Committee, has been designated as the Company’s interim Chief Executive Officer effective September 8, 2021. Mr. Adair has extensive financial and operating experience as a “C” suite executive and will provide support, direction, and guidance to MacDonald Mines’ Management during this transition.