Lead Director Position Description

The Lead Director shall be an independent director appointed annually by the independent members of the Board of Directors (the “Board”) of Lundin Mining Corporation (the “Corporation”) to act as the independent leader of the Board. The Lead Director will have a sufficient level of experience with corporate governance matters to ensure that the Board functions independently of management of the Corporation and the Chair of the Board (the “Chair”). If the appointment of the Lead Director is not made annually, the director who is then serving as Lead Director shall continue in that role until his or her successor is appointed.