Raman focal point on Roman Egyptian blue elucidates disordered cuprorivaite, green glass phase and trace compounds

Petra Dariz, Thomas Schmid
w www.nature.com/scientificreports/ painting unearthed in the archaeological remains of the ancient Roman cities of Aventicum and Augusta Raurica (Switzerland) (Fig. 1 ) further extended the plethora of hitherto uncovered trace compounds and revealed, beyond that, particularities concerning the formation of crystalline and amorphous phases or the thermal history of the artificial blue, respectively.
doi:10.24451/arbor.17722 fatcat:f5bgsx2ahbbxnejseeivruz4re