aldermanite

== English == === Etymology === From Alderman +‎ -ite, after mineralogist Arthur Richard Alderman. === Noun === aldermanite (usually uncountable, plural aldermanites) (mineralogy) An orthorhombic colorless mineral containing aluminum, hydrogen, magnesium, oxygen, and phosphorus. ==== Translations ==== ==== References ==== David Barthelmy (1997–2026), “Aldermanite”, in Webmineral Mineralogy Database.