An intensifying feud between shareholders of the Tenke Fungurume mine may lead a court-appointed administrator to block its exports of copper and cobalt.
After a brutal second quarter, investors in the world’s 50 biggest mining companies are in full retreat as metal prices slump and uncertainty grips the sector.
From tiny fridge magnets that hold to-do lists to powerful ones that create magnetic fields for electricity generation from wind turbines, there are many different types of magnets.