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Materiali inorganici della Pace di Chiavenna: oro e smalti

novitàdigital Materiali inorganici della Pace di Chiavenna: oro e smalti
Articolo
rivista ARTE LOMBARDA
fascicolo ARTE LOMBARDA - 2019 - 1
titolo Materiali inorganici della Pace di Chiavenna: oro e smalti
Inorganic materials of the Pace di Chiavenna: gold and enamels
autori


editore Vita e Pensiero
formato Articolo | Pdf
online da 11-2019
doi 10.26350/666112_000034
issn 0004-3443 (stampa)
€ 6,00

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The scientific analyses carried out on the so-called Pace di Chiavenna are focused on the study of the inorganic materials used in the metal plates, in the enamels and in the stones. The x-ray fluorescence (p-XRF) and the UV-visible spectrophotometry in diffuse reflectance with optical fibers (FORS) were applied in situ with portable instruments and they allowed to identify the chemical composition of metal alloys and enamels; moreover, they allowed to identify the chromophores of the gems without sampling. The results obtained answered to some question raised by art historians, also opening new discussion areas regarding the production of the enamels.

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