Toronto, Canada (December 14, 2017) – Mammoth Resources Corp. (TSX-V: MTH), (the “Company”) is pleased to announce that it has closed its previously announced non-brokered private placement (the “Private Placement”) of up to 8,000,000 units (the “Units”) of Mammoth at $0.09 per Unit, for gross proceeds of up to $720,000. Each Unit consists of one common share (a “Common Share”) and one common share purchase warrant (the “Warrant”) of the Company. Each Warrant will entitle the holder thereof to acquire one Common Share up to 18 months following closing of the Private Placement, at an exercise price of $0.13. The gross proceeds of the Private Placement will be used to diamond drill up to 3,000 metres testing up to 24 targets along a 5 kilometre trend of gold-silver mineralization at the Company’s Tenoriba, High Sulphidation gold-silver project in the Sierra Madre region of southwestern Chihuahua State, Mexico (refer to press release dated October 25, 2017) and for other working capital purposes.