The story
Andrew C Roberts (1950-), Canadian mineralogist, and -ite.
Etymology from Wiktionary, CC BY-SA 4.0.
andyrobertsite
Today it means: A monoclinic mineral with vitreous lustre, having the chemical formula KCdCu₅[H₂AsO₄|(AsO₄)₄]·2H₂O. Full definition →