Aim-listed Botswana Diamonds has completed the intensification drilling programme on the Frischgewaagt and Hartbeesfontein farms, which form part of its Thorny River diamond dyke project, in South Africa. The intensification drilling programme comprised 33 holes and 1 282 m of drilling which, together with previous work, has resulted in a total drilled depth of 3 299 m in five areas on the two farms.
