Characterization of Roman and Arabic Mural Paintings of the Archaeological Site of Cercadilla (Cordoba, Spain)

Figure 8

Spectra obtained by SEM-EDX in the Roman samples Rom-02 (red) and Rom-03 (white). (a) Calcium, aluminium, silicon, and phosphorous were detected in an area of the preparatory layer (Rom-02). (b) Calcium, silicon, aluminium, and iron were detected in point analysis of the pictorial layer (Rom-02). (c) Calcium, silicon, aluminium, potassium, and iron were detected in an area of the preparatory layer (Rom-03). (d) Calcium and phosphorous were detected in point analysis of the pictorial layer (Rom-03).

(a)

(b)

(c)

(d)