Rio Tinto goes ahead with $5.3 billion expansion of Oyu Tolgoi Construction of the massive mine's underground portion will begin within months, with first production expected by 2020. Cecilia Jamasmie | May 6, 2016 | 2:45 am
Silver demand hit record high in 2015 So did production – all time high of 887m ounces. Cecilia Jamasmie | May 5, 2016 | 9:15 am
World’s second-largest diamond ever found could fetch over $70M The rock, known as “Lesedi La Rona”, was unearthed in November in Botswana at a mine owned by Canada's Lucara Diamond. Cecilia Jamasmie | May 5, 2016 | 5:00 am
Sibanye Gold wants more platinum assets, but also eying base metals, coal, uranium Despite the collapse in platinum prices last year, chief executive Neal Froneman is confident that the sector has turned a corner. Cecilia Jamasmie | May 5, 2016 | 3:46 am
Operational ‘wrinkles’ take shine off Randgold’s results The miner slid the most in four years after reporting first-quarter gold production fell 11% due to operational problems at Kibali and Tongon mines. Cecilia Jamasmie | May 4, 2016 | 8:45 am
Gold rally stalls despite weak US jobs data Despite the ups and downs, the precious metal has gained 21% so far this year. Cecilia Jamasmie | May 4, 2016 | 5:34 am
Canada’s oil sands cuts production as wildfire forces mass evacuation The fire is the latest blow to a community already hit by slumping oil prices that have forced producers to halt projects and lay off hundreds. Cecilia Jamasmie | May 4, 2016 | 3:05 am
Glencore mulling sale of gold mine in Kazakhstan The company could rise $2 billion for offloading Vasilkovskoye, its largest gold mine. Cecilia Jamasmie | May 3, 2016 | 11:40 am
Caterpillar’s new ‘smart iron age’ machines go way beyond automation The new line of “smart” equipment will be able to communicate, instantly, how it's performing, and what might need fixing soon. Cecilia Jamasmie | May 3, 2016 | 10:00 am
Iron ore price plummets as Chinese stockpiles rise The drop comes as stockpiles in China, the world’s biggest buyer, climbed 1.2% to 98.5 million tons last week. Cecilia Jamasmie | May 3, 2016 | 8:07 am