Botswana Diamonds positive about potential at South African project

A detailed ground geophysical survey undertaken on eight Group 1 kimberlites at Aim-listed Botswana Diamonds’ Free State exploration project, which is located between Bloemfontein and Kimberley, in South Africa, has indicated that the sizes of these kimberlites range from 0.3 ha to 1.15 ha. The kimberlite sizes were determined using a combination of magnetic, electromagnetic and gravity geophysical techniques, which has resulted in strong images of the footprints of the kimberlites.