This blue diamond may become the most expensive gem ever sold at auction
"Blue Moon" is expected to fetch up to $55 million when it goes under Sotheby's hammer on Nov. 11, in Geneva.
Latest Stories
Wellgreen Platinum’s open pit and underground mine plan
The company filed a preliminary economic assessment in the spring.
Sibanye expects to generate up to 60% of power needs from new coal project
The move aims to reduce the gold producer's dependence on unreliable electricity supply from state-run utility Eskom Holdings.
BHP calls miners to challenge anti-coal movement
BHP’s coal chief believes the commodity is likely to remain under pressure for a while.
Fed’s Vast Gold/SPX Impact
Yesterday’s Fed decision was one of the most anticipated ever, with much potential to really change the global financial-market dynamics going forward.
Prospecting the Gold Colonies
Prospecting is of course the integral first step in the process of discovery, walking the bush and hammering rocks means boots on the ground. It's people walking through the bush that have found the worlds mines.
True giants of mining: World’s top 10 iron ore mines
Number five is a single pit that produces 77 million tonnes of iron ore per year.
The Yukon junior that has walked right up to the finish line
Victoria Gold puts together the financing.
Codelco, Antofagasta halt operations after Chile earthquake
The companies said no damages have been registered at the mines, but operations were cancelled for safety reasons.
