Mit jelent a következő szakkifejezéseket is tartalmazó pár angol mondat?

It is of industrial importance for its sodium and potassium mines. Recently the salt flats have been explored for the lithium brine beneath its salt. Recent analysis of core samples place the concentration of Lithium at up to 1,600 ppm. By comparison the average concentration worldwide is 1,100ppm. More significantly, Bolivas Salar de Uyuni is also located in the same region and is estimated to contain up to 80% of the worlds lithium deposits.