Mammoth Resources Corp. announced that the Mexican environment ministry; Secretar?a del Medio Ambiente y Recursos Naturales (SEMARNAT) has approved the company?s application for an additional drill permit which allows for an additional up to 182 drill sites and covers all of the approximately 6-kilometre (km) generally east?west trend of surface gold-silver mineralization sampled on the company?s 100% owned Tenoriba gold-silver property located in the prolific Sierra Madre precious metal belt, Mexico. Previously the company had announced the transfer of the Centerra Gold Corp. initiated drill permit for 139 drill locations covering approximately half of the surface mineralized trend at Tenoriba to the company. It was this permit upon which the company has been conducting its recently announced drilling. This additional drill permit expands upon this initial permit both in size of the area to be drilled, plus brings the total number of permitted drill hole locations to 321 over this entire approximately 6-km trend. The drill program is designed to test up to five target zones which measure from hundreds of metres (m) to over one kilometre (km) in strike length along a 4 km, east-west trend of gold-silver mineralization identified in 3-dimensional (3D) modelling incorporating data from over 3,000 soil, chip and channel samples, 26 prior diamond drill holes, geological and structural mapping and the potential continuity at depth of surface mineralization as indicated by an Induced Polarization/Magnetometer (IP/Mag) geophysical survey. Beyond this 4 km trend select data (surface soil and chip samples and Magnetometer geophysics) exists which provide information upon which additional targets may be developed.