cumengite
English
editEtymology
editAfter Edouard Cumenge, French engineer, + -ite
Noun
editcumengite
- (mineralogy) A tetragonal-ditetragonal dipyramidal indigo blue mineral containing chlorine, copper, hydrogen, lead, and oxygen.
References
edit- David Barthelmy (1997–2024) “Cumengite”, in Webmineral Mineralogy Database.