Dobrescu, Emilian M.; Dobre, Edith Mihaela - In: Global Economic Observer 1 (2013) 1, pp. 52-56
On our planet, over a quarter of new technologies for the economic production of industrial goods, are using rare earths, which are also called critical minerals and industries that rely on these precious items being worth of an estimated nearly five trillion dollars, or 5 percent of world gross...
