Aim- and BSE-listed Botswana Diamonds (BOD) has concluded the processing of two bulk samples taken from the Marsfontein diamond development project, in Limpopo; the samples of which comprised 58 t of fresh high-interest kimberlite and 62 t of kimberlite material from one of the residual stockpiles, known as Dump E. More than 100 macro diamonds were recovered from the bulk sample.