cumengite
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English
[edit]Etymology
[edit]After Edouard Cumenge, French engineer, + -ite
Noun
[edit]cumengite
- (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.