Hana Mining Adds Percussion Drill Rig to its Copper-Silver Project in Botswana
May 28th, 2008… percussion drilling is being carried out by Pula Groundwater Developers (Pty) Ltd. and has begun testing the north limb of the Zone 2 …
… percussion drilling is being carried out by Pula Groundwater Developers (Pty) Ltd. and has begun testing the north limb of the Zone 2 …