Mammoth Resources Corp. announced that following a suspension of exploration activities due to COVID-19 related social restrictions, Centerra Gold Inc. ("Centerra") personnel have returned to Mammoth's Tenoriba gold-silver property located in the prolific Sierra Madre precious metal belt in southwestern Chihuahua State, Mexico. Tenoriba Exploration: Following the notice of the Mexican government in late March regarding travel and social restriction measures in response to the threat of the spread of the COVID-19, work ceased on the Tenoriba project. Certain of these restrictions have recently been lifted and Centerra personnel, following all government work guidelines have returned to the project with the intention of recommencing the first half 2020 program of detailed structural, lithologic and alteration mapping and sampling. As results become available from this work Mammoth looks forward to reporting on these results.