What Are Minor Metals?

Minor metals is the difference between the base metals and rare metals outside the other niche metals, minor metal types are: magnesium, rare earths, cadmium, antimony, bismuth, cobalt, tungsten, molybdenum, indium, tin, titanium, chromium, manganese, vanadium, gallium, germanium, tantalum, niobium, zirconium, beryllium, lithium, potassium, calcium, and so on.