Smithsonite
The distinct mineral smithsonite was named in 1832 by François Sulpice Beudant in honor of English chemist and mineralogist James Smithson ( c . 1765–1829 ) , whose bequest established the Smithsonian Institution and who first identified the mineral in 1802 . 
<triplet> Smithsonian Institution <subj> James Smithson <obj> named after