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edingtonite
noun
ed·ing·ton·ite
\ˈediŋtəˌnīt\
Definition of edingtonite
-s
: a grayish white zeolitic mineral BaAl2Si3O10.4H2O consisting of hydrous aluminum barium silicate (hardness 4–4.5, specific gravity 2.69)
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Origin and Etymology of edingtonite
after Edington, 19th century Scottish who found it
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