robinsonite

Etymology
Named in 1951 by Leonard Gascoigne Beryy, Joseph John Fahey and Edgar Herbert Bailey in honour of Stephen Clive Robinson (1911-1981), Canadian mineralogist with the Geological Survey of Canada who synthesized the mineral before it was found naturally.

Robinson +

Noun

 * 1)  A monoclinic-prismatic bluish lead gray mineral containing antimony, lead, and sulfur.