Gold is defined as a precious metal. Its unique status among the other metals comes from its intrinsic beauty, rarity, and physical properties.

From electrical and thermal conductivity to its antimicrobial properties, copper is an extremely versatile metal with a long history of making the world work better.

Lithium is an essential ingredient in lithium-ion batteries for hybrid and electric cars, as well as rechargeable power for laptops, phones and other devices.

Cobalt (Co) is a bluish-gray, shiny, brittle metallic element. It is rare and obtained mostly through refining of nickel ore.