Reactive Transport Modelling of Elevated Dissolved Sulphide Concentrations in Sedimentary Basin Rocks

Figure 2

Observed sulphide (HS^-) and sulphate (SO₄^2-) (a) and chloride (Cl^-) and iron (Fe²⁺) (b) concentrations (in mol L^-1) vs. sampling depth (based on data presented by Carter et al. [2]).

(a)

(b)