That is aluminium.
Iron is the single most widely used metal, as well as being a necessary nutrient for human health, so yes, it is major.
No. Asbestos is a mineral, not a metal.
Gold is a metal, not a mineral.
topaz is a mineral of course.
aluminum
Petroleum is the major mineral export.
copper - metal : phosphorus - mineral
no it isn't
Its metal coating and the skeleton
No a mineral is like metal, that's just a fungus.
The ore bauxite produces aluminium. That is used for major parts of most wings.
The major mineral mined in the USA would be, coal