Thorium dioxide (ThO2), also called thorium(IV) oxide (IUPAC) is a white, crystalline powder. It was formerly known as thoria or thorina. It is produced mainly as a by-product of lanthanide and uranium production[1]. Thorianite is the name of mineralogical form of thorium dioxide. It is moderately rare and crystallizes in isometric system.
Thorium dioxide (ThO2), also called thorium(IV) oxide (IUPAC) is a white, crystalline powder. It was formerly known as thoria or thorina. It is produced mainly as a by-product of lanthanide and uranium production[1]. Thorianite is the name of mineralogical form of thorium dioxide. It is moderately rare and crystallizes in isometric system.