%0 Conference Proceedings %9 ACTI : Communications avec actes dans un congrès international %A Anjos, A.P.A. %A Sifeddine, Abdelfettah %A Pachineelam, S.R. %A Défarge, C. %A Turcq, Bruno %T Mg-Calcites and dolomite in the Brejo do Espinho lagoon, Rio de Janeiro %S Latin American congress of sedimentology %D 2003 %L PAR00003016 %G ENG %K BRESIL %M HAL:hal-00089101 %P 1 multigr. %U https://www.documentation.ird.fr/hor/PAR00003016 %> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers16-08/010067887.pdf %W Horizon (IRD) %X The aim of this research is to study the carbonate sedimentation in a hypersaline coastal (Brejo do Espinho) where dolomite precipitation can be expected. The study allowed to make a general characterization of the sediment and to identify different types of carbonate minerals by mineralogical studies and cryo-scanning electron-microscopy. %B Latin American Congress of Sedimentology %8 2003 %$ 064