Diatreme Resources Limited, together with its subsidiaries, engages in the exploration and development of mineral properties in Australia. The company explores for silica sands, heavy mineral sands, copper, and base metals deposits. Its flagship property is the Northern Silica Project located in Far North Queensland. The company was formerly known as Minstrike Limited and changed its name to Diatreme Resources Limited in March 2001. Diatreme Resources Limited was incorporated in 1993 and is based in Coorparoo, Australia.