aluminite

[ uh-loo-muh-nahyt ]
/ əˈlu məˌnaɪt /

noun

a mineral, hydrous aluminum sulfate, Al2(SO4)(OH)4⋅7H2O, occurring in white, chalky masses.

Origin of aluminite

First recorded in 1865–70; alumin- + -ite1
Also called websterite.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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