Taxonomy term


Mineral Resource of the Month: Boron

Boron does not occur in nature in an elemental state. It is always found in oxidized states as borate salts. Four mineral forms account for the majority of the economically viable borate deposits throughout the world: two sodium borates, tincal and kernite; a calcium borate, colemanite; and a sodium-calcium borate, ulexite. Borate deposits are formed in areas that are tectonically active with arid climates. Large deposits are found in the Mojave Desert of the United States near Boron, Calif., the Tethyan belt in western Asia and the Andean belt of South America. Most borates are extracted in California and Turkey.

30 Jan 2019