Mammoth Resources Corp. announced that it has posted an internal company technical report describing and summarizing activities, results, conclusions and recommendations for future work based on its 2017 - 2018 diamond drill program in which it drilled 13 holes for a total of 2,700 metres at its Tenoriba precious metal property located in the prolific Sierra Madre precious metal belt in southwestern Chihuahua State, Mexico. Mammoth announced on December 20, 2018, it and Centerra Gold Inc. (Centerra) having reached an agreement to option Tenoriba to Centerra whereby Centerra can earn up to a 70% interest in Tenoriba upon total project expenditures of USD 9.0 million over a seven-year period, expenditure amounts which can be accelerated depending on exploration success. The results of the 2017 - 2018 diamond drill program plus all other technical information stemming from exploration activities at Tenoriba have been shared with Centerra and Mammoth and Centerra technical personnel are expected to meet in the coming days to share perspectives on future exploration activities as they formulate the initial phases of the 2019 exploration program at Tenoriba.