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Figure 6
Subtraction TEY NEXAFS Fe L2,3 spectra from (a) chalcopyrite (oxidized point A − fresh point A), (b) pentlandite (oxidized point B − fresh point B) and (c) pyrrhotite (oxidized point C − fresh point C). |
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Figure 6
Subtraction TEY NEXAFS Fe L2,3 spectra from (a) chalcopyrite (oxidized point A − fresh point A), (b) pentlandite (oxidized point B − fresh point B) and (c) pyrrhotite (oxidized point C − fresh point C). |