Fig. 6From: Quantification of the effect of gas–water–equilibria on carbonate precipitation(left): Raman spectrum (averaged) and (right): corresponding microscopic images of the particles from the column wall after injecting air into the aqueous solution of high ionic strength (\({1.40\times 10^{-2}}\) mol/L); red lines show the peaks of calcite (Gabrielli et al. 2003; Dandeu et al. 2006)Back to article page