Mammoth Resources Corp. provide results from an additional two kilometres (km) of the 3-dimensional (3D) drill target modelling from its infill, Induced Polarization/Magnetometer (IP/Mag) geophysical survey recently completed at its 100% owned Tenoriba gold-silver property located in the prolific Sierra Madre precious metal belt, Mexico. This 3D modelling shows strong correlation between anomalous surface gold-in-soil, chip and channel samples together with numerous gold intervals in diamond drilling and extends these coincident features over what now totals a 2.4 km trend of a larger 6 km trend of surface gold-silver mineralization at Tenoriba. As part of its first quarter 2021 surface exploration program Mammoth is advancing detailed confirmation geological mapping and expanded sampling with an infill IP/Mag geophysical survey and 3D drill target modelling. The IP/Mag infill geophysical survey is designed to cover most of the 60% of the 6-kilometre trend of surface mineralization not previously covered by the Company's earlier 2013 IP/Mag survey. This work follows up on activities performed by Centerra Gold during its 21 months on Mammoth's Tenoriba property and based on the recommendations, following a review by PhD geologists Drs. Ressel and Christensen of MDA/RESPEC consulting. The PhD study included a review of all historical data from exploration activities at Tenoriba, including mapping and sampling over 3,000 surface soil and rock samples and 26 drill holes totalling almost 5,000 metres (m) sporadically testing mineralization along 4 km of the 6 km trend of known gold-silver mineralization. The report concluded that "Tenoriba is a high-quality early to mid-stage exploration project with potential to host an economic high-sulfidation epithermal deposit". A total of 2.4 km of 3D modelling of the geophysical data is now complete. Mammoth is working closely with Intelligent Exploration (IE) geophysicists to model the IP/Mag geophysical characteristics of the rocks in this area employing 3D technology combining a combination of surface and drill data to assist in identifying attractive targets for the continuation of the surface gold-silver mineralization at depth. IE is a geophysical consultancy of highly experienced PhD and P.Geo geophysicists, with years of experience on a variety of deposit types, employing the most modern geophysical techniques to enhance the geophysical evaluation of mineral deposits.