Thomas Graham Dale

Sedibelo Resources Ltd. operates as a natural resources company, which engages in the acquisition, exploration, development, and operation of platinum group metals mineral deposits. Its project portfolio includes Pilanesberg Platinum Mines, Mphahlele, Grootboom, and Loskop. The company was founded by Christiaan Rudolph de Wet du Bruin and David Twist in 1999 and is headquartered in St. Peter Port, Guernsey.

Sallies Ltd. engages in the production and marketing of acid grade fluorspar and also explores for additional fluorspar resources. The firm exports and produces hydrofluoric acid, which is converted into HFC refrigerant gases, fluoroplastics, aluminum tri-fluoride and products for niche markets. Its Witkop Fluorspar Mine produces acid grade fluorspar concentrates from opencast mining, predominantly for export. It also produces some metallurgical grade fluorspar and agricultural lime for the local market. The company was founded in 1903 and is headquartered in Pretoria, South Africa.