Caption
Allanite (Ce,Ca,Y,La)2(Al,Fe+3)3(SiO4)3(OH). This is a sorosilicate group minerals and a rare mineral ore containing Cerium (Ce) from Kingman Pegmatite, Kingman, Arizona. This mineral occurs mainly in metamorphosed clay rich sediments and felsic igneous rocks.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland