On the production of ancient Egyptian blue: Multi-modal characterization and micron-scale luminescence mapping.

ABSTRACT: The ancient pigment Egyptian blue has long been studied for its historical significance; however, recent work has shown that its unique visible induced luminescent property can be used both to identify the pigment and to inspire new materials with this characteristic. In this study, a multi-modal characterization approach is used to explore variations in ancient production of Egyptian blue from shabti statuettes found in the village of Deir el-Medina in Egypt (Luxor, West Bank) dating back to the New Kingdom (18th-20th Dynasties; about 1550-1077 BCE). Using quantitative SEM-EDS analysis, we identify two possible production groups of the Egyptian blue and demonstrate the presence of multiple phases within samples using cluster analysis and ternary diagram representations. Using both macro-s

SUBMITTER: Seymour LM 

PROVIDER: S-EPMC7685487 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature