Actes du deuxième colloque international de l'association Verre et Histoire, Nancy, 26-28 mars 2009

Bruce Velde, Directeur de Recherche Emérite CNRS, Laboratoire de Géologie, CNRS UMR 2385 – ENS (École normale supérieure) Paris (France)

Roman blown glass compositions:
following supply patterns in the manufacturing chain


Graph. Ca-Al relations Graph. Ca-Al relations

Figure 6. CaO - Al2O3 relations for workshop samples and urban finds.

CaO-Al2O3 relations for workshops cited in text and urban finds compared to a large selection of Roman glass find compositions (references as in Figure 2).