Fig. 9
Contact of the Gruf complex with the Bergell intrusion in the uppermost Val Codera. a View to NNW from Bivacco Vaninetti; b view to NE from ca 400 m to the south of Bivacco Vaninetti, point 2,495 m on topo-sheet 1:25′000 “Val Bondasca”. Key to numbered localities: 1 back veining of leucosomes from the partly migmatitic metasediments of the Gruf complex intruding Bergell diorite, 2 non-systematic folds in migmatitic metasediments, 3 leucosomes from the migmatitic biotite orthogneiss with chlorite-spinel-orthopyroxene-olivine fels, 4 leucosomes from Gruf migmatites intrusive into a magmatic breccia with granitoidic matrix and ultramafic components, 5 mafic enclave cut by leucosomes of Gruf migmatites, 6 mafic enclave within migmatitic biotite orthogneiss