Fig. 9From: Intermobility of barium, strontium, and lead in chloride and sulfate leach solutionsBSE (a–c) and nanoSIMS overlays (d–f) of crystals exposed to acid sulfate solution (vial 2). Sr = red, Ba = green, Pb = blue. The thin magenta edge in (e) indicates Sr–Pb overlapBack to article page