ˈbekəˌlīt noun
( -s )
Etymology: Friedrich Becke died 1931 Austrian mineralogist + English -lite
: a mineral Ca 3 (Ce,La,Y) 4 (SiZr) 3 O 15 consisting of the cerium metals and calcium and occurring in wax-yellow isometric crystals (hardness 5, specific gravity 4.15)