Results include 2.9 m @ 16.3 g/t Au and 2.5 m @ 17.6 g/t Au Vancouver, British Columbia and Melbourne, Australia--(Newsfile ...

Blasting is considered an indispensable process in mining excavation operations. Generally, only a small percentage of the total energy of blasting is consumed in the fragmentation and displacement of ...

We will tailor the search strategy to accommodate the unique features of each database (eg, Emtree in EMBASE and subject ... Figure 1 shows the PRISMA flow diagram of the literature selection in this ...