Fig. 13From: Fossil oceanic core complexes in the Alps. New field, geochemical and isotopic constraints from the Tethyan Aiguilles Rouges Ophiolite (Val d’Hérens, Western Alps, Switzerland)Zircon trace element composition from samples 038MG (a) and DK1 (b). REE patterns are normalized to chondrite values of McDonough and Sun (1995). c Chemical evolution of zircon from core to rim for grains 6 and 7 in sample DK1Back to article page