alunite

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الإنجليزية - الإنجليزية
A gray, water-soluble mineral, potassium aluminium sulphate; the natural source of alum, KAl3(SO4)2(OH)6
A gray, water-soluble mineral, potassium, aluminium sulphate; the natural source of alum, KAl{3}(SO{4}){2}(OH){6}
Alum stone
alunite

    الواصلة

    a·lu·nite

    النطق

    علم أصول الكلمات

    () From its earlier name aluminilite, named in 1824.Richard V. Gaines, H. Catherine W. Skinner, Eugene E. Foord, Brian Mason, and Abraham Rosenzweig: Dana's new mineralogy, John Wiley & Sons, 1997
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