variants or less commonly cumengeite
plural -s
: a mineral Pb4Cu4Cl8(OH)8.H2O consisting of a basic lead-copper chloride occurring in deep blue tetragonal crystals

Word History


German cumengit, from Édouard Cumenge †1902 French mining engineer + German -it -ite

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Dictionary Entries Near cumengite

Cite this Entry

“Cumengite.” Dictionary, Merriam-Webster, Accessed 5 Dec. 2023.

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