72 research outputs found
SEM-EDS characterization of historic mortar as a tool in archaeometric study: an updated analytical protocol tested on the Roman theatre of Aosta (NW Italy).
Minero-petrographic characterization of Chianocco Marble employed for Palazzo Madama façade in Turin (NW Italy)
Studio minero-petrografico di reperti archeologici in pietra ollare del sito di Saint Martin de Corléans – Aosta
Technological features of Roman Terra Sigillata from Gallic and Italian centres of production
Scientific analysis of roman glass from Augusta Praetoria
Fifty-five fragments of Roman glass from Augusta Praetoria (Aosta, Italy) were analysed by inductively coupled plasma optical emission spectroscopy determining 15 elements (Si, Na, Ca, Al, Fe, Mg, Mn, Ti, Sr, Ba, Cr, Ni, Cu, Co and Pb) on dissolved samples; in addition, potassium was determined by flame atomic absorption spectroscopy. The analytical results indicate that all the fragments, with one exception, are silica-soda-lime glasses; (he exception is a potash glass. Cluster analysis was performed on the analytical data by accounting for either 14 (all the elements searched for but Ni and Pb) or eight elements (after further removal of Si, Fe, Mn, Cr, Cu and Co from the data set). The results obtained indicate that, once colouring and decolouring agents are removed, the classification of the glasses seems to be mainly determined by chronology; separate groups within coeval fragments may indicate different provenances
Studio minero-petrografico delle stele antropomorfe dell’area megalitica di Saint-Martin-de-Corléans ad Aosta
La casa della Caccia Antica La campagna diagnostica a supporto della conservazione, in Pompeiana Fragmenta Conoscere e conservare (a) Pompei
Multispectral anlysis (VIL) and studies about conservation in the Casa della caccia antica in Pompei
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