lanthanidebearing

The term lanthanidebearing refers to any geological material, such as a rock or mineral, that contains one or more of the lanthanide elements. The lanthanides are a group of 15 metallic chemical elements with atomic numbers 57 through 71, ranging from lanthanum to lutetium. These elements are characterized by their similar chemical properties, largely due to the filling of the 4f electron shell. They are often found together in nature, typically within specific mineral deposits.

Minerals that are known to be lanthanidebearing include monazite, bastnäsite, xenotime, and apatite, among others. The concentration of lanthanides within these minerals can vary significantly. Monazite and bastnäsite are particularly important industrial sources of rare earth elements, a term that often encompasses the lanthanides along with scandium and yttrium.

The discovery and extraction of lanthanides from lanthanidebearing ores have become increasingly important due to their use in a wide range of modern technologies. These applications include phosphors for lighting and displays, magnets for electronics and electric vehicles, catalysts in petroleum refining, and components in advanced ceramics and alloys. Understanding the geological context and mineralogical associations of lanthanidebearing deposits is crucial for efficient exploration and sustainable resource management.