Big Tree Carbon Inc., a mineral exploration company, engages in the acquisition, exploration, and development of gold and base metals properties in Ontario, Canada. The company holds interest in the Richardson Lake Gold Property comprising of 175 multicell cell claims covering an area of 3,276 hectare located in Northwest Ontario, Canada. It also holds interest in the Ranger Lake Area Gold Property consists of 236 mineral cell claims covering an area of 4,790 hectares located in Northwest Ontario, Canada. The company was formerly known as AurCrest Gold Inc. and changed its name to Big Tree Carbon Inc. in April 2022. Big Tree Carbon Inc. is based in Toronto, Canada.