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Figure 9
Comparison between the XRF signal obtained in the laboratory (red curve) and the XRF–XRD spectrum at PSICHÉ. The sample is the counterfeit quattrino of Siena from Godano castle. Note the logarithmic scale on both x and y axes. |
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Figure 9
Comparison between the XRF signal obtained in the laboratory (red curve) and the XRF–XRD spectrum at PSICHÉ. The sample is the counterfeit quattrino of Siena from Godano castle. Note the logarithmic scale on both x and y axes. |