(Y,Ca,Fe,Th)(Ti,Nb)₂(O,OH)₆

This sample of aeschynite is displayed in the Smithsonian Museum of Natural History. Aeschynite contains yttrium, thorium, titanium, and niobium along with iron and calcium. It has the composition (Y,Ca,Fe,Th)(Ti,Nb)₂(O,OH)₆. This sample is about 3x4.5 cm and it is from Ivelanc, Setesdal, Norway .

This sample of aeschynite is from the same location. It is about 7 x 14 cm.

Mindat: Aeschynite