| Coal-mine tip, site 1 (unconfined chalk aquifer) France | −1.1 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 1 (unconfined chalk aquifer) France | −3.1 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 1 (unconfined chalk aquifer) France | −3.9 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 1 (unconfined chalk aquifer) France | −2.8 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 1 (unconfined chalk aquifer) France | 6.1 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 2 (confined chalk aquifer) France | −1.1 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 2 (confined chalk aquifer) France | 0.7 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 2 (confined chalk aquifer) France | 3.7 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |
| Coal-mine tip, site 2 (confined chalk aquifer) France | −20.3 ± 0.3 ‰ | | | dissolved sulfate, chalk aquifer | Denimal et al. (2002), Leaching of coal-mine tips (Nord-Pas-de-Calais coal basin, France)… |