An advertisement about copper water has sparked concerns about copper toxicity. While copper is an essential mineral with potential health benefits when water is stored in copper vessels ...

a giant copper, uranium and gold deposit. The metals in places like Olympic Dam were concentrated by hydrothermal (hot water) systems moving through rocks during magmatism. Hydrothermal systems ...

An old copper mine at Parys Mountain has spoil heaps stained different colours by the metal ores in the rocks Ending pollution ... affecting more than 67 bodies of water and more than 370 miles ...