Underground mining drilling and blasting

This video is about underground end drilling and blasting operations. In this video I shared information that is very helpful for anyone taking up a mining role in blasting, drilling or even supervision. Though it is in summary it is very informative for even those taking up blasting lectures or courses for the mines industry well as graduate mine engineers and students. Disclaimer, the information shared here in is not the ultimate process as the practice and operation in any blasting situation varies from place to place. This is a video that I made when I started my supervisory role as a blasting PIC at Konkola Copper Mine 3 Shaft in Zambia in January 2021.

[@freddiehaal7112]

When is the next video? I'd like you to discuss about MOSH

[@sadose1141]

Hello, I wanna ask you about how many kg of ammonium nitrate I need to extract 200 ton of rock per day ?