Inception-Report on Establishing a Cement Industry in Botswana by Arge FGU-Kronberg GMBH/Dyckerhoff Zementwerke AG, July 1977

Based on the evaluation of the results of the first visit to Botswana by Dr. Remer, the geologist of ARGE, from 8.-18.5. 1977 it was decided that the contract for the required core drilling should be given to R. Longstaf (Botswana) (Pty) Ltd, an experienced local company. The start of the drilling campaign was scheduled for 16.6.1977.