On-site Computed Tomography analysis of Mesoamerican turquoise mosaics at Museo delle Civiltà (Rome)

This work presents the results of a non-invasive scientific analysis campaign conducted on four Mesoamerican turquoise mosaics, in collaboration with the Museo delle Civiltà (MUCIV) in Rome. The study of the internal geometry and materiality of these artefacts was the key objective of this project. The 3D virtual models of the investigated objects have been achieved using a portable Computed Tomography (CT) system, temporarily installed at MUCIV. The results highlight the conservation state of the artefacts, provide detailed insights into their internal structure, and also demonstrate the potential of portable CT technology in cultural heritage research, allowing for thorough analysis without compromising the integrity of the artefacts.