carnegieite
noun
car·ne·gie·ite
ˈkärnəgēˌīt,
kärˈneg-
plural -s
: an artificial mineral NaAlSiO4 consisting of sodium aluminum silicate and related to feldspar
Word History
Etymology
Andrew Carnegie + English -ite; from the fact that it was synthesized at the Carnegie Institution of Washington, D.C., founded by Andrew Carnegie