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Figure 4
XRF spectrum of the C20 sample: the fluorescence intensities are shown on a log-scale; the Fe, Mn and Cr Kα fluorescence signals are emphasized in colour. |
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Figure 4
XRF spectrum of the C20 sample: the fluorescence intensities are shown on a log-scale; the Fe, Mn and Cr Kα fluorescence signals are emphasized in colour. |