shəˈtelə̇ˌgīt noun
( -s )
Etymology: Norwegian scheteligit, from Jacob Schetelig died 1935 Norwegian mineralogist + Norwegian -it -ite
: a mineral (Ca,Y,Sb,Mn) 2 (Ti,Ta,Cb) 2 O 6 (O,OH) that is an oxide of calcium, rare earth metals, antimony, manganese, titanium, columbium, and tantalum