Quinton Hills

Discovery Metals Ltd. explores and mines for copper. It operates as a copper exploration and production company, which focuses on emerging Kalahari Copperbelt in north-west Botswana. The firm also focuses on exploration and development of Boseto Copper project in Botswana. The company was founded on May 30, 2003 and is headquartered in Brisbane, Australia.

Meridian Minerals Ltd. is an Australian based diverse mineral resource development and exploration company. Its principal activity includes exploration for base metals and gold. Meridian Minerals projects include Lennard Shelf Zinc Lead Project is located in the Kimberley region of Western Australia, Lachlan Fold Belt tenements in New South Wales and Thomson Fold Belt Project exploration region in northern New South Wales. The company was founded in 2007 and is headquartered in Milton, Australia

Kraaipan Founders Pty Ltd. provides gold and sliver mining services. The company is headquartered in South Africa.

Virgo Resources Ltd. engages in acquiring, exploring and developing copper projects in Namibia and Botswana. Its projects include Hope Copper-Gold, Rhinelands and Kalahari Copper. The company was founded on May, 23 2018 and is headquartered in Subiaco, Australia.