There are about 4500 known minerals and each possesses an exclusive set of physical and chemical properties ... are five types of minerals: Native metals: are present in independent form.

The two main commercial titanium-containing minerals are rutile and ilmenite ... Table 1. Comparison of physical properties of titanium with those of other metals.

It is also used in jewelry making like gold and silver, which has its own hallmark. The following table shows the mechanical and physical properties of the platinum group of metals in the Periodic ...

metals do not contain iron and are not magnetic. They do not rust. Non-ferrous metal Physical properties Working properties Aluminium Light grey with a matt finish Lightweight but strong and ...