August 7, 2014 Mount Polley water advisory remains in place after preliminary testing However, some contaminants could not be tested.
August 7, 2014 Time needed to gauge breach effects of broken tailings pond, says prof "There's a cascading effect of concerns here."
August 7, 2014 Cliffs appoints Goncalves CEO after Casablanca proxy win Casablanca Capital-backed Lourenco Goncalves (55) is also the new chairman of the board.
August 7, 2014 Canada’s Mount Polley disaster sparks concern over US mines Firm that designed, engineered, and oversaw the construction of the Mount Polley tailings dam, Knight Piesold, is said to be involved in copper mine proposals in Minnesota.
August 7, 2014 Will mining disappear in the next decade? Trend of mine production moving to emerging economies will continue.
August 7, 2014 Looking for the next big thing? Jason Sawatzky has a suggestion For him, the word is "oilfield services."
August 7, 2014 How three geologists discovered copper, diamond and gold deposits "She’s the only woman I know who found the diamonds she wears."
August 6, 2014 First Nations, environmentalists worry about salmon run after Mount Polley "It could alter their senses."
August 6, 2014 Some facts about the Mount Polley Mine Mount Polley has a good record in reuse of the water for its mine.
Angola’s Endiama seeks to raise diamond output further after 2024 record Endiama's 2024 output made Angola the world's third-largest producer of rough diamonds by volume, behind Russia and Botswana. February 10, 2026 | 07:13 am
