A betafite is a radioactive mineral in the pyrochlore group, with the chemical formula (Ca,U)2(Ti,Nb,Ta)2O6(OH).
Yes It Is
Betafite, a complex oxide mineral, is primarily used as a minor source of uranium and niobium. It is also sometimes used as a gemstone due to its attractive colors and luster, although its scarcity limits its use in jewelry. Additionally, betafite has industrial applications in the production of certain types of ceramic materials due to its unique properties.