Chevkiniterich

Chevkiniterich is a recently discovered mineral species. It is a complex oxide with the chemical formula (Y,REE)2(Ti,Nb,Fe,W)3O9. Chevkiniterich is a member of the chevkinite group of minerals, which are characterized by their similar crystal structures and chemical compositions. The discovery of chevkiniterich was announced in 2018, and it was named in honor of its geological setting.

The mineral is typically found in pegmatites and alkaline intrusive rocks. It is characterized by its dark color, ranging from black to dark brown, and its vitreous to greasy luster. Chevkiniterich crystallizes in the monoclinic system. Its specific gravity is around 4.5-4.8 g/cm³.

Chevkiniterich is of interest to mineralogists and geochemists due to its complex rare earth element (REE) content. Understanding the distribution and behavior of REEs in minerals like chevkiniterich can provide insights into the formation and evolution of geological environments. Further research is ongoing to fully characterize its properties and its role in various geological processes. Its discovery adds to the known diversity of oxide minerals and contributes to the broader understanding of rare earth element mineralogy.