demesmaekerite

== English == === Etymology === From Demesmaeker +‎ -ite. Named after Belgian geologist Gaston Demesmaeker (1911–). === Noun === demesmaekerite (mineralogy) A triclinic-pinacoidal mineral containing copper, hydrogen, lead, oxygen, selenium, and uranium. ==== References ==== David Barthelmy (1997–2026), “Demesmaekerite”, in Webmineral Mineralogy Database.