The metals most commonly found in the world's ores are not necessarily the most abundant. Over geologic time natural processes have concentrated some metals more than others ...
It is useful for scientists to be able to calculate exactly what proportion of any ore is actually the desirable metal. The example below will show you how to complete this. Tenorite (Cu 2 O) is ...
Radionuclides of natural origin contained in or released from process materials may pose a risk to workers, public or the environment. These radioactive elements in minerals and ores originally found ...