Biella;T = Traversella) PL = Periadriatic Line ARF = Aosta - Ranzola Fault yieldconstraints onthe Sri,it•...andtheoverly- Sr ISOTOPESIN Au VEINS, BRUSSON,N•V ITALY NW Brusson 391 nappes Other Penninic basement•...metaear- bonates. The areais dissected by the Aosta-Ranzola fault (Figs.1,3, and4), a majoreast-west-trending...•4• Monte Rosa metagraniteMonte withminorpyrite,muscovite, andferroan-dolomite (ormagnesitein serpentinite-hosted...boxin veinssampled forthisstudy: Fenilia,Bechaz, Trivera,Mac, havedemonstrated that the inclusions havean |