AuStar Gold (AUL, formerly Mantle Mining Corporation) is an Australian gold exploration, mining and production company with a focus on the acquisition and return-to-production of historic gold mines.
It has a portfolio of historical, near-term development and current assets based around the Morning Star Gold Mine located approximately 120km east of Melbourne in the Walhalla to Woods Point gold field.
The company changed its name from Mantle Mining Corporation to Austar Gold in December 2017.