37:41

Lecture 31 : Underground blast design-1

31:05

Introduction to drill core and core logging

44:29

Mine Planning Best Practice

1:15:30

Webinar- How to Scale a Drill & Blast Optimization Program

24:15

Dragline 101

7:01

Let’s Blast ! - Rare Look Inside an Open-pit Blasting Process

15:02

Handling Explosives in Underground Mines

9:42

I was asked to keep this confidential