Emplacement at granulite facies conditions of the Sesia-Lanzo metagabbros: An early record of Permian rifting?

Lithos

Volumn 58, Issue 3-4, 2001, Pages 85-104

  Rebay, Gisella ^a   Spalla, Maria Iole ^b  

^a UNIVERSITY OF PAVIA   (Italy)

^b UNIVERSITY OF MILAN   (Italy)

Author keywords

Crustal thinning; Metagabbros; Sesia Lanzo; Western Alps

Indexed keywords

CRUSTAL THINNING; EMPLACEMENT; GRANULITE FACIES; METAGABBRO; P-T CONDITIONS; PERMIAN; RIFTING;

ITALY;

EID: 0034764723     PISSN: 00244937     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0024-4937(01)00046-9     Document Type: Article

References (63)

1. Le masse di anfiboliti gabbriche a gastaldite di Corio e Monastero e di altre località della Zona Sesia-Lanzo (Alpi Occidentali)
2. Continental to oceanic mantle transition - REE and Sr-Nd isotopic geochemistry of the Lanzo Lherzolite massif
3. A lithospheric syn-rift shear zone at the ocean continent transition: Preliminary results of the GALINAUTE II cruise (Nautile dives on the Galicia Bank, Spain)
4. Isotopic age measurements of M. Monzoni intrusive complex
5. Deep crustal extensional faulting in the Ivrea Zone of Northern Italy
6. The crossite content of Ca-amphibole as a guide to pressure metamorphism
7. U-Pb ages of magmatic rocks of the western Austroalpine Dent-Blanche-Sesia Unit, Schweitz
8. Métamorphisme et géochimie des roches mafiques des Alpes ouest-centrales (géoprofil Viège-Domodossola-Locarno)
9. The Sesia-Lanzo zone, a slice of continental crust with alpine high pressure-low temperature assemblages in the western Italian Alps
10. Evolution of Austroalpine and upper Penninic basement in the north-western Alps from Variscan convergence to post-Variscan extension
11. The Austroalpine layered gabbros of the Matterhorn and Mt. Collon-Dents de Bertol
12. The epiplutonic Hercynian Complex of Bressanone (Brixen, Eastern Alps, Italy). Petrologic and radiomatric data
13. Contrasted thermomechanical evolutions in the Southalpine metamorphic basement of the Orobic Alps (Central Alps, Italy)
14. The Lu-Hf dating of the Alpine high pressure metamorphism
15. Hydration of orthopyroxene-cordierite-bearing assemblages at Laouni, Central Hoggar, Algeria
16. The tectonic and rheological evolution of an attenuated cross section of the continental crust: Ivrea crustal section, southern Alps, northwestern Italy and southern Switzerland
17. Non-ideal interactions in calcic amphiboles and their bearing in amphibole-plagioclase thermometry
18. Thirty-two years of geochronological work in Central and Western Alps
19. Symbols for rock-forming minerals
20. Chlorine-rich amphiboles: Interplay between amphibole composition and an evolving fluid
21. From granulites to eclogites in the Sesia zone (Italian Western Alps): A record of the opening and closure of the Piedmont Ocean
22. Relations entre le métamorphisme et la déformation dans la zone Sésia-Lanzo (Alpes Occidentales) et le problème de l'éclogitisation de la crote continentale
23. Nomenclature of amphiboles. Report of the subcommittee on amphiboles of International Mineralogical Association Commission on new minerals and minerals names
24. The mafic-ultramafic complex near Finero (Ivrea-Verbano Zone): II. Geochronology and isotope geochemistry
25. New Sm-Nd ages for the Ivrea-Verbano Zone, Sesia and Sessera velleys (Northern-Italy)
26. Les associations magmatiques acide-basique paléozoiques et les complexes leptyno-amphiboliques: Les corrélations hasardeuses. Exemples du massif de Belledonne (Alpes occidentales)
27. Cooling history and exhumation of lower-crustal granulite and upper mantle (Malenco, eastern Central Alps)
28. The mechanism of Cl incorporation in amphibole
29. The origin of brown hornblende in the Artfjallet gabbro and dolerites
30. Petrogenesis of layered gabbros and ultramafic rocks from Val Sesia, the Ivrea Zone, NW Italy: Trace element and isotope geochemistry
31. Geothermometry and geobarometry of plagioclase-hornblende bearing assemblages
32. High pressure metamorphism in the nappes of the Valle dell'Orco traverse (western Alps)
33. An internally consistent thermodynamic data set with uncertainties and correlations: 3. Applications to geothermobarometry, worked examples and a computer program
34. Synmagmatic deformation in the underplated igneous complex of the Ivrea-Verbano zone
35. Synmagmatic deformation in the underplated igneous complex of the Ivrea-Verbano zone
36. Al and Ti contents of hornblende, indicators of pressure and temperature of regional metamorphism
37. The origin of the Ivrea-Verbano basic formation (Western Italian Alps) - Whole rock geochemistry
38. Dating of eclogite-facies zircons: The age of Alpine metamorphism in the Sesia-Lanzo Zone (Western Alps)
39. Magma pulses in the Central Variscan Belt: Episode melt generation and emplacement during lithospheric thinning
40. Chemistry and petrology of gabbroic complexes from the northern Apennine ophiolites
41. Granulite facies metamorphism in the Ivrea Zone, N.W. Italy
42. Interactions of mantle and crustal magmas in the southern part of the Ivrea Zone (Italy)
43. Deformazione e metamorfismo della zona Sesia-Lanzo meridionale al contatto con la Falda Piemontese e con il Massiccio di Lanzo, Alpi occidentali
44. An experimental study of hornblende stability and compositional variability in amphibolite
45. Metamorphic phase equilibria and pressure-temperature-time paths
46. Some new aspects of dating eclogites in orogenic belts: Sm-Nd, Rb-Sr and Pb-Pb isotopic results from the Austroalpine Saualpe and Koralpe typelocality (Carinthia/Styria, southeastern Austria)
47. Petrology, mineral and isotope geochemistry of the Sondalo gabbroic complex (Central Alps, Northern Italy): Implications for the origin of post-Variscan magmatism
48. Fedozer metagabbro und Fornometabasalt (Val Malenco, Norditalien): Vergleichende petrographische und geochemische untersuchungen
49. Evolution of the northern high-grade margin of the Kaapvaal craton, South Africa
50. Internal morphology, habit and U-Th-Pb microanalysis of amphibolite-to-granulite facies zircons: Geochronology of the Ivrea Zone (Southern Alps)
51. Geochemistry of mafic rocks in the Sesia Zone (Western Alps): New data and interpretations
52. A Nd and Sr isotopic study of the Ivrea Zone, Southern Alps, N-Italy
53. Pyroxene thermometry in simple and complex systems
54. Subsolidus emplacement history of the Lanzo Massif, Northern Italy
55. Garnet-orthopyroxene and orthopyroxene-clinopyroxene relationships in simple and complex systems
56. Tectonometamorphic history of the Ivrea Zone and its relationship to the crustal evolution of the Southern Alps