[en] This workshop was led by 5 speakers: In session 3: "Quarries", MM. Chevalier (Carmeuse) and Burnotte (Lhoist) illustrated the value of the new geological map as essential tool for the extractive industry. The following presentation by Ms. Vergari (Gralex), which showed the relationships between all the parameters of geologic deposits and and their hydrology, made the link with session 4: "Groundwaters". This one was documented by the presentations of MM. Masset (Wallonia Public Service/Dept. of Groundwaters) and Closset (Aquawal) that focused to water productions (pumping in quarries and for public distribution)and means used (or to used) for their recovery.
Dépt. de Géologie, Paléontologie animale
Service Public de Wallonie, DGARNE
Programme de recherches collectives d'intérêt général: "Révision de la carte géologique de la Wallonie"
Researchers ; Professionals ; General public ; Others