February
15 Feb 2019Programme in blasting engineeringPretoria
15 Feb 2019Programme in Blasting EngineeringPretoria
15 Feb 2019Programme in blasting engineeringPretoria
March
25 Mar 2019Practical geostatistics and mineral resource estimationRandburg, Johannesburg
May
20 May 2019Mining Compliance 2019Johannesburg
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