|
Acknowledgements
- The Hon. R. Nachman.
-Hawker Beech craft Aircraft. Arizona.
-Bôveri Defence Systems. Unmanned Aerial Vehicle Geological Exploration and research division.
-Bell Helicopters. Texas. USA
-Argyle Diamond mines.
-HRD Antwerp. Belgium.
-Geshe Michael Roach. Diamond cutter.
-Ministry of Minerals and Energy.
-Mr Mordechai Spiro.
-Davey Pumping systems. Australia | 
