puits (1) roche (1) modèle (1) analyse (1) golfe (1) extraction (1) Europe (1) comparaison (1) Europe (1) Comparison (1) Antiquities, Prehistoric (1) Origin (1) Variscite (1) Specific gravity (1) Social sciences (1) Rest (1) Millennium (Eschatology) (1) Microprobe analysis (1) Prehistoric peoples (1) Magnetic susceptibility (1) Jadeite (Petrology) (1) Jade (1) Ireland (1) Exchange (1) Example (1) Europe (1) Axes (1) Optical spectroscopy (1) Iberian Peninsula (1) Analysis (1)