CARIDDI, Bruna; FORESTA MARTIN, Franco; ARIENZO, Ilenia; GIACOMELLI, Lisetta; DONATO, Paola; RUSSOLILLO, Anna; DE VITA, Sandro. Discriminating the origin of obsidian fragments in archaeological contexts based on morphological features and geochemical data: the Breccia Museo (Campanian Ignimbrite eruption, Italy) case study. Annals of Geophysics, [S. l.], v. 69, 2026. DOI: 10.4401/ag-9428. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/9428. Acesso em: 1 apr. 2026.