The beneficiation of diamonds has brought great benefits to Botswana.
New analysis indicates that a strict beneficiation policy might not lead to optimal developmental outcomes.
After 48 hours of frantic effort, Brazilian rescue workers have called off their search for survivors at a collapsed dam in Minas Gerais state.
AP Photo/Leo Correa
Nearly 1,800 Brazilian dams are at risk of failure, according to the government. Fixing them is expensive – but ignoring aging dams can have considerable social, economic and environmental costs.
Shipping constraints are costing Australian exporters.
New modelling shows that Australia’s distance from Europe and the United States hurts our exports, but this will change as Asia develops.
A Trump presidency is bound to put pressure on commodity prices in the long term.
Even though commodities rallied after the election of Trump, the benefit of this to Australia's budget could be short lived due to volatility.
There are short term signs that the most recent downturn in commodities may not last so long.
The mining industry is more resilient because of the recent downturn and it will be global supply and demand that will affect these companies in the future.
Solar thermal technology uses the sun’s heat to generate electricity, or heating.
Beyond Coal & Gas Image Library/Flickr
Mining requires huge amounts of energy – could it be replaced with renewables?
Fallen star sword.
Daniella Comelli/University of Pisa
Research has confirmed a knife found in the ancient Egyptian pharaoh's tomb was made with metal from the heavens.
Haulage truck at the Rio Tinto West Angelas iron ore mine in the Pilbara region of West Australia.
Even if the price of iron ore remains low, Australia is still well placed to benefit from this resource in the future.
Treasurer Joe Hockey has announced that the government will not pursue an inquiry into iron ore prices.
The government has given into the pressure from the big miners and formally abandoned the idea of a parliamentary inquiry into the iron ore sector.
Fortescue’s Andrew “Twiggy” Forrest says BHP Billiton and Rio Tinto have flooded the market.
AAP Image/Tony McDonough
High cost iron ore producers should either reduce their costs or leave the market if they cannot compete.
Prime Minister Tony Abbott is in a nasty squeeze, with Andrew Forrest, founder of Fortescue Metals Group, and some of the other smaller miners on one side, and the big producers, BHP Billiton and Rio Tinto, on the other.
Tony Abbott has got into a terrible tangle over whether there should be an inquiry into iron ore prices.
Prime Minister Tony Abbott says an inquiry into iron ore competition “could make sense”.
While it's easy for the large miners to argue increased iron ore production is business as usual, the overall cost to the sector warrants a closer inspection.
Fortescue Metals Group will change its roster for fly-in, fly-out workers.
AAP Image/Sarah Motherwell
Proposed changes to Fortescue Metals Group's rostering system may signal a trend across the whole industry that could have flow-on effects for regional economies.
Mining magnate Andrew Forrest might be be down $2 billion, but the decline in commodity prices is just one of many factors hurting Tony Abbott’s budget bottom line.
In the wake of a falling iron ore price that has cut his personal fortune by more than A$2 billion, Andrew Forrest has remained unperturbed, saying: “I didn’t count on the way up, and I’m not counting…
Rio Tinto’s West Angelas mine, a joint venture with Japanese interests, is facing a new record low iron ore price.
The world’s biggest iron ore producer, Vale, has announced its intention to expand production despite a falling price. This follows similar announcements by Rio Tinto and BHP. This expansion in production…
Clive Palmer’s relationship with Chinese investors has seen better days.
The Australian iron ore industry is no place for the faint hearted. On April 11, Padbury Mining spectacularly announced billions in funding (reportedly backed by Chinese investors) to develop the Oakajee…
Steel: red hot and dirty.
Iron and steel are components of an almost limitless number of infrastructure and consumer goods. From forks to tanks, syringes to satellites, cars to computers, from buildings to the power stations that…
Developed countries are using raw materials to sustain their economies at a much higher rate than that being captured in…
Chinese investment in smaller iron-ore suppliers in Western Australia not only presents challenges for the market power of the Big 3 mining companies, but also for the viability of iron ore projects in Australia.
With several major mining projects being put on ice this week, talk has quickly turned to whether the Australian mining boom is about to go bust. Jumping on comments by the Resources Minister that “the…
An episode of extreme volcanic activity may have generated large iron formations long after a rise in atmospheric oxygen…