Diatreme Resources Limited engages in the exploration and development activities in Australia. The company explores for heavy mineral sands, copper, base metals, and gold deposits. Its flagship property is the Northern Silica project located in the Far North Queensland. Diatreme Resources Limited was formerly known as Minstrike Limited and changed its name to Diatreme Resources Limited in May 2001. The company was incorporated in 1993 and is based in Coorparoo, Australia.