preobrazhenskite

== English == === Etymology === From Russian Преображенский (Preobraženskij) + -ite. Named after the surname of the Soviet researcher of salt deposits P. I. Preobrazhenskyi. === Noun === preobrazhenskite (mineralogy) An orthorhombic-dipyramidal mineral containing boron, hydrogen, magnesium, and oxygen. ==== References ==== David Barthelmy (1997–2026), “Preobrazhenskite”, in Webmineral Mineralogy Database.