Non-destructive identification of inorganic pigments used in 16–17th century Albanian icons by total reflection X-ray fluorescence analysis |
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| Authors: | N Civici |
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| Institution: | aInstitute of Nuclear Physics, P.O. Box 85, Tirana, Albania |
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| Abstract: | The application of total reflection X-ray fluorescence (TXRF) to the analysis of inorganic pigments used in five Albanian icons painted by Onufri Qiprioti, in the period from the end of 16th to the beginning of 17th century is presented. After removing the protective varnish with a solvent, a dry cotton-wool bud (Q-tip) was rubbed over the painted surface to collect the micro-samples. Samples, covering the main colors and their hues, were collected of each icon. A part of the small amount of the sample was transferred to a glass carrier and analyzed by TXRF. Main types of inorganic pigments used for different colors could be identified. The results indicate a palette which included white lead, calcium white, gold, orpiment, yellow and red ochre, vermilion, red lead; a cooper based green pigment (malachite or verdigris) and smalt. |
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| Keywords: | Albanian icons Onufri Qiprioti Inorganic pigments Pigment analysis TXRF |
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