 | Cruciani, G., Marchi, M., Franceschelli, M., Zucca, M. (2002) Geochemistry of metabasites from NE Sardinia, Italy: nature of the protoliths, magmatic trend, and geotectonic setting. Mineralogy and Petrology, 74 (1) 25-47 doi:10.1007/s710-002-8214-z | Journal (article/letter/editorial) | | 25±47 Geochemistry of metabasites from NE Sardinia, Italy: nature of the protoliths, magmatic trend,...della Terra, UniversitaÁ di Cagliari, Cagliari, Italy With 7 Figures Received December 4, 2000; revised...of Montiggiu Nieddu occur as a lenticular body in the Hercynian migmatite complex of NE Sardinia and...observed. The trace element patterns of the Montiggiu Nieddu metabasites are characterised by selective...place during metamorphism. The metabasites of Montiggiu Nieddu are characterised by low Ti, Ti/V, and Ti/Zr |  | Franceschelli, M., Carcangiu, G., Caredda, A.M., Cruciani, G., Memmi, I., Zucca, M. (2002) Transformation of cumulate mafic rocks to granulite and re-equilibration in amphibolite and greenschist facies in NE Sardinia, Italy. Lithos, 63 (1) 1-18 doi:10.1016/s0024-4937(02)00121-4 | Journal (article/letter/editorial) | | in amphibolite and greenschist facies in NE Sardinia, Italy M. Franceschelli a,*, G. Carcangiu b, A.M....Cagliari, Italy b Centro Studi Geominerari e Mineralurgici C.N.R., Piazza d’Armi, 09126 Cagliari, Italy c Dipartimento...Università degli Studi di Siena, I 53100 Siena, Italy Received 15 March 2001; accepted 12 April 2002 ...amphibolites hosted in the Hercynian migmatite of NE Sardinia consist of three main compositional layers (A...discussed in the context of the Hercynian orogeny in Sardinia. D 2002 Published by Elsevier Science B.V. Keywords: |  | Cruciani, Gabriele, Dini, Andrea, Franceschelli, Marcello, Puxeddu, Mariano, Utzeri, Daniela (2010) Metabasite from the Variscan belt in NE Sardinia, Italy: within-plate OIB-like melts with very high Sr and low Nd isotope ratios. European Journal of Mineralogy, 22 (4) 509-523 doi:10.1127/0935-1221/2010/0022-2042 | Journal (article/letter/editorial) | | 2010 Metabasite from the Variscan belt in NE Sardinia, Italy: within-plate OIB-like melts with very high...Università di Cagliari, Via Trentino 51, 09127 Cagliari, Italy *Corresponding author, e-mail: francmar@unica.it...Georisorse, CNR Pisa, Via Moruzzi 1, 56124 Pisa, Italy Abstract: A metabasite lens with eclogite-facies...high-grade gneisses, at Punta Orvili (Posada) in NE Sardinia, has proven to be the first example of within-plate...tholeiitic metabasites from the Variscan belt in Sardinia. The composition of the Punta Orvili metabasite |
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