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

Table 3

Mineralogical composition by X-ray Diffraction for the Roman and Arabic mortar samples.

XRD	Roman sample (Rom-10)	Arabic sample (Is-08)
Calcite	58,1%	95,6%
Quartz	32,0%	2,6%
Phyllosilicate	9,9%	N.D.
Albite	N.D.	0,4%
Gypsum	N.D.	1,4%

N.D.: not detected.