Global undiscovered copper resources estimated at 3.5 billion metric tons
The first-ever, geologically-based global assessment of undiscovered copper resources estimates that 3.5 billion metric tons of copper may exist worldwide.
The state of global rough diamond supply 2014
50 mines are estimated to account for 90% of global…
Bitcoin not ‘likely’ to work as a currency – Goldman Sachs report
But could change payments technology.
German potash producer K+S cuts dividend by 82%
Result of a bad year for potash prices and need…
Brokk Featured Its Largest, Most Powerful Demolition Robot At CONEXPO-CON/AGG 2014: The Brokk 800S
The Brokk 800S is built for the most extreme tunneling,…