This description provides an overview of Australia's status as the world's largest producer of gallium. Gallium is a rare metal with many industrial and scientific applications, and Australia is the leading supplier of this valuable resource. The country's vast reserves of gallium have enabled it to become the top
Rare-earth elements (REEs) are a group of 17 chemically similar lustrous silvery-white soft heavy metals. They are highly sought-after as they have diverse applications in electrical and electronic components, lasers, glass, magnetic materials, and industrial processes. Many of these components are used to produce clean energy, as well as in defence industries around the world. Rare-earths are to be distinguished from critical minerals, which are materials of strategic or economic importance that are defined differently by different countries, and rare-earth minerals, which are minerals that contains one or more rare-earth elements as major metal constituents.