Ammonium alum in alum-treated wooden artefacts: discovery, origins and consequences

Alum-treatment was extensively applied to archaeological wood from the Oseberg collection in the early 1900s, and was a common conservation method at the time involving impregnating objects with hot concentrated solutions of potassium alum (KAl(SO4)2⋅12H2O). This now obsolete consolidation method ha...

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Hauptverfasser: McQueen, Caitlin M A, Łucejko, Jeannette J, Flåte, Ingrid M T, Modugno, Francesca, Braovac, Susan
Format: Artikel
Sprache:eng
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