Dear Ilaria,

probably you may wish to start with the excellent paper by Peter Deines et
al. published in 1974(?) in GCA. Model discussions and field data of open
versus mixed versus closed system conditions for ground water evolution in
carbonate rock-dominated areas have later on published by other groups.
Interessing is also the question of incongruent dolomite dissolution (see
studies by Niel Plummer, T. Wigley etc. in the 70s and 80s of the last
century);-).

Good luck, Michael

****************************************************
Professor for Marine Geochemistry-Geology
Leibniz Institute for Baltic Seda Research
D-18119 Warnemünde, Germany

> Dear Isogeochemists,
> I would like to receive some informations on the fractionation of the
> CO2  produced by the carbonates weathering at different temperatures.
> Has some of you studied the process or can you suggest some references?
>
> Best regards
>
> Ilaria Inglima
>
>
> Ilaria Inglima, PhD
> Dept. of Environmental Science
> Second University of Naples
> Via Vivaldi, 43 - 81100 Caserta
> Tel: +39 0823 274648
> Fax: +39 0823 274605
> [log in to unmask]
>