Fig. 1
From: Towards a unifying mechanistic model for silicate glass corrosion

False-colored NanoSIMS isotope images of two precorroded samples, a experiment ISG-90/90 and b experiment QBG-90/150. Each square represents the actual imaged area with the upper and lower halves (or thirds) each showing one isotope (ratio). Dotted lines represent the outer (solution-SAL) and inner (SAL-glass) interfaces derived by the inflection points of the 18O/16O profiles. Scale bars = 1 µm. Plotted in colorblind- and B/W-friendly colormap ‘viridis’.50