Aim- and Botswana Stock Exchange-listed Botswana Diamonds on Thursday announced that the first phase of the intensification drilling programme at its Thorny River prospect, in South Africa, has been concluded. Eighteen holes have been drilled with 12 intersecting kimberlite, the company stated in a release, adding that a bulk sampling target of 1.5 km of kimberlite fissure intersection had been identified.
