Diagnostic studies on Nuragic bronzes from Sardinia using a Monte Carlo protocol

X-ray fluorescence analysis (XRF) were performed on a set of 9 bronze objects obtained from a private collection together with a Monte Carlo algorithm (XRMC) to have their authenticity tested. XRF allows a quick and easy collection of qualitative data, while a proper quantitative evaluation remains an endeavoring task. The specific determination of an archaeological metallic alloy is even more difficult since most objects have been buried for extremely long periods of time presenting a thick, rough corroded surface, whose chemical composition varies greatly from the bulk material. The XRMC algorithm is capable of simulating X-ray interaction with matter and a great deal of sample geometries in an attempt to faithfully recreating the sample stratigraphy and chemical composition.