Buserite

Hydrated layered Mn-oxide mineral: MnO2·nH2O

Buserite is a hydrated layered manganese-oxide mineral with nominal chemical formula MnO2·nH2O. It was named after Swiss chemist professor W. Buser, who first identified it in 1952 in deep-sea manganese nodules. Buser named it 10 Å manganate because the periodicity in the layer stacking direction was 10 Å. It was renamed buserite in 1970 by the nomenclature commission of the International Mineralogical Association (IMA).

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