plural -s
: a mineral Al10Cl12(OH)12(SO4)3.3OH2O(?) consisting of a hydrous basic aluminum chloride and sulfate and occurring in amber-yellow masses

Word History


Harry W. Trudell, born 1884 American mineralogist + English -ite

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Dictionary Entries Near trudellite

Cite this Entry

“Trudellite.” Dictionary, Merriam-Webster, Accessed 23 Apr. 2024.

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