Fig. 2. Elemental microdistributions (red corresponds to areas of greatest element-specific fluorescence intensity) in µSXRF scans following sample treatment with 0.3 mol Co/mol Mn: (a) 0.42 x 0.42 mm region of a Maple-B sample, and (b) a 0.42 x 0.42 mm region of a Maple-O sample.