IRIS Institutional Research Information System - AIR Archivio Istituzionale della Ricerca

IRIS è il sistema di gestione integrata dei dati della ricerca (persone, progetti, pubblicazioni, attività) adottato dall'Università degli Studi di Milano.

AIR nasce in UNIMI nel 2006 con lo scopo di raccogliere, documentare e conservare le informazioni sulla produzione scientifica dell'Università degli Studi di Milano e costituisce di fatto l'Anagrafe della ricerca dell'Ateneo.

The Mt. Mucrone – Mt. Mars – Mombarone area includes several Permian intrusive bodies and metasediments preserving granulitic to amphibolitic pre-Alpine metamorphism widely re-equilibrated under eclogite-facies conditions during the Cretaceous. They are now part of the Eclogitic Micaschists Complex of the Sesia-Lanzo Zone in the Alpine HP metamorphic belt of the Western Alps. During the field structural analysis, seven groups of ductile structures were recognized as having evolved as follows: the D1 – D3 fabrics took place under eclogite-, D4 under blueschist- and D5 to D7 under greenschist-facies conditions, respectively. Combined structural and petrologic studies generated maps that correlate the degree of fabric evolution and metamorphic transformation at map scale and allow to conclude that, over a critical threshold of fabric reworking, the accomplishment of metamorphic transformations increase proportionally with the degree of fabric evolution. Such map-scale counterpart of outcrop-size deformation zones makes strain-partitioning a critical factor controlling reaction progress.

Map of the strain and reaction-rate partitioning in the Mombarone-Mt. Mucrone area (Sesia Lanzo Zone, Italian Western Alps) / F. Delleani, M. Zucali, M.I. Spalla, G. Gosso. - In: RENDICONTI ONLINE DELLA SOCIETÀ GEOLOGICA ITALIANA. - ISSN 2035-8008. - 29(2013), pp. 39-42.

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