Sheffield Resources Limited announced appointment of Mr. John Richards and Mr. Ian Macliver as Non-Executive Directors. These appointments are the commencement of a Board renewal process which will continue as Sheffield moves the Thunderbird Project towards development and production. Mr. Richards is an Independent Non-Executive Director. He has previously held positions including Group Executive - Strategy and Business Development at Normandy Mining Ltd, Head of Mining and Metals Advisory (Australia) at Standard Bank, Managing Director at Buka Minerals Ltd. and Operating Partner at Global Natural Resources Investments. Mr. Richards is an economist with more than 35 years’ experience in the resources industry. During this time, he has held strategy and business development positions within mining companies as well as in investment banks and private equity groups. He has been involved in a wide range of mining M&A transactions in multiple jurisdictions. Mr. Richards joined the Saracen Mineral Holdings Ltd. Board in 2019 as a Non-Executive Director and is the Chair of the Audit Committee and a member of the Remuneration & Nomination Committee. As part of the Board renewal process, Mr. Bruce McQuitty, former Managing Director and a founding shareholder and Director will be retiring as Non-Executive Director at the next Annual General Meeting.