Why is Mercury Used in Gold Mining? Mercury is a silvery metal that is liquid at room temperature. It is used in to extract gold from rocks. A puddle of mercury is poured onto a pile of crushed rock. The mercury and the rock are then mixed. Any
Why is Mercury Used in Gold Mining? Mercury is a silvery metal that is liquid at room temperature. It is used in to extract gold from rocks. A puddle of mercury is poured onto a pile of crushed rock. The mercury and the rock are then mixed. Any
Gold-weights are weights used to measure how much gold someone is selling you and therefore how much gold you are buying.