rc drilling
Optimizing processes
The drilling for sampling department at South32’s Cerro Matoso mine in Colombia identified an opportunity to improve its drilling
First reverse circulation kit to use an DM 45 for in-pit...
The Barrick Porgera gold mine in Papua New Guinea has become the first mine in the world to use an
25 Nov - 2014
Comments Off on First reverse circulation kit to use an DM 45 for in-pit grade control
Here:
Us: