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Fig. 3 | Heritage Science

Fig. 3

From: Identifying eighteenth century pigments at the Bodleian library using in situ Raman spectroscopy, XRF and hyperspectral imaging

Fig. 3

i. XRF spectra of red and orange pigments from MS. Sherard 242/121, showing paper background (black line: Pb, Ca, Ba, Fe, Co, Ni, Cu, Al, Si, As, Zn), Red pigment (Red line: Pb, Hg, Cu) and orange pigment (orange line: Hg, Pb, Cu) indicating presence of vermillion © Bodleian Libraries, University of Oxford, 2017. ii. Raman spectrum of MS. Sherard 240/19 with characteristic peaks for vermillion and Prussian blue. © Bodleian Libraries, University of Oxford, 2017

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