Metasediments of the Moldanubian Zone include particulary biotite gneisses and sillimanite-biotite gneisses, cordierite-biotite gneisses and migmatites. The origin by alteration of claystones and greywackes is significant.
Metasediments of the Moldanubian Zone include particulary biotite gneisses and sillimanite-biotite gneisses, cordierite-biotite gneisses and migmatites. The origin by alteration of claystones and greywackes is significant. (en)