Samples "showed no deviation from measurements taken in June 2015".
Furthermore, the machine can work in semi dry and wet conditions, such as muddy and soft soils, shallow waters and swamps.
Copper price up nearly 5% as Collahuasi cuts and deadly Las Bambas protests highlight risk to global mine supply.
State of emergency declared at Las Bambas.
Brazilian iron ore and nickel giant cuts dividend in half.
The company, Australia’s third-biggest copper producer, expects digital-age related technologies to boost demand for the metal.
He said the over 1,000 cubic metres of liquid cyanide spilled into a local river did not cause any environmental damage to justify keeping operations suspended.
Argentina’s presidential election, the first to be decided in a second and final round since the constitution was changed in the 1990s, will be key for the country’s economy, particularly its mining sector.
It also revised its guidance for 2015 down, saying sales and revenues for the year are now expected to be about $48 billion—$1 billion lower than the previous outlook.
Bigger blasts, crib huts and hot seating.
Local judge had initially ordered a five-day suspension of the leaching process, but has decided to extend it “as a precautionary measure."
Photo by Duncan Pay © GIA | Courtesy of The Smithsonian Institution. Emeralds and rubies miner Gemfields (LON:GEM) said Wednesday an independent report by consultancy firm SRK shows the Kagem mine in Zambia is set to produce 1.10 billion carats …
The mining giant acknowledged it used a Singapore marketing hub to minimize its tax expenses, but added it is paying its fair share worldwide.
So far, copper prices have failed to react significantly to news of supply disruptions, remaining more responsive to news from China, the world’s largest consumer.
These results correspond with the number of operating mines in each region undergoing expansion.
The company reported a £1.2 million pre-tax loss in the first six months of 2015, widening from the £191,000 loss reported a year earlier.
The company's president, Kelvin Dushnisky, said he expects the imminent sale of six U.S. assets to close before the end of the year.
London-based index rises 18 percent on a two-day roll.
8 million+ silver-equivalent ounces expected over next two years.
The companies said no damages have been registered at the mines, but operations were cancelled for safety reasons.
The judge also ruled that a group of independent specialists should inspect the mine and take samples of soil, water and nearby vegetation.
Copper retreated from the highest in almost two months on reports that Chile’s largest mines escaped damage from an 8.3-magnitude earthquake.
The alleged deals involve Glencore's Collahausi mine in Chile, as well as Antamina and Antapaccay copper mines in Peru.
The share sale is set to reduce the company’s net debt by a third to around $20 billion by the end of 2016.
Growing importance of lump ore trade sees the launch of world first derivative contracts and a jump in premiums.
The country’s environmental management authority found the copper concentrate imported from Chile had high levels of arsenic, a toxic substance.
Get Mining News and Alerts
sent to your inbox daily