26 February 2015
Toronto, ON -- Avalon Rare Metals Inc. (TSX and NYSE MKT: AVL) (“Avalon” or the “Company”) is pleased to announce the completion of a Conceptual Redevelopment Study, including preliminary economics (the “Study”) on the East Kemptville Tin Deposit (the “Deposit”). The Study was prepared by Hains Engineering Company Limited (“Hains”) and is the first economic study of the Deposit since the original East Kemptville mine closed in 1992. The purpose of the study was to confirm the business case for re-development of the Deposit before securing the necessary approvals to proceed with physical work at the site. The results of the Study indicate that there is potential for attractive economics under the development model proposed by Hains. The Study is preliminary in nature and includes inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves. There is no certainty that the preliminary economics indicated in the Study will be realized.