delorenzite
noun
de·lo·ren·zite
ˌdēləˈrenˌzīt,
ˌdel-
plural -s
: a mineral approximately (Y,U,Fe)(Ti,Sn)3O8 consisting of an oxide chiefly of titanium, tin, yttrium, uranium, and iron
Word History
Etymology
Italian, from G. De Lorenzo, born 1871 Italian geologist + Italian -ite