Short-scale variability of the SCLM beneath the extra-Andean back-arc (Paso de Indios, Argentina): Evidence from spinel-facies mantle xenoliths

Autor: Ponce A.D.[1], Bertotto G.W.[1], Zanetti A.[2], Brunelli D.[3, Giovanardi T.[3, Aragon E. [6], Bernardi M.I.[1], Hemond C.[7] Mazzucchelli M.[2

Publikováno v: Open Geosciences 7 (2015): 362–385. doi:10.1515/geo-2015-0023
info:cnr-pdr/source/autori:Ponce A.D.[1], Bertotto G.W.[1], Zanetti A.[2], Brunelli D.[3,4], Giovanardi T.[3,5], Aragon E. [6], Bernardi M.I.[1], Hemond C.[7] Mazzucchelli M.[2,3]/titolo:Short-scale variability of the SCLM beneath the extra-Andean back-arc (Paso de Indios, Argentina): Evidence from spinel-facies mantle xenoliths/doi:10.1515%2Fgeo-2015-0023/rivista:Open Geosciences/anno:2015/pagina_da:362/pagina_a:385/intervallo_pagine:362–385/volume:7
Open Geosciences, Vol 7, Iss 1 (2015)
Open Geosciences (2391-5447) (Sciendo), 2015-01, Vol. 7, N. 1, P. 362-385
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

Cenozoic basalts carrying ultramafic mantle xenoliths occur in the Matilde, León and Chenque hills in the Paso de Indios region, Argentina. The mantle xenoliths from the Chenque and León hills mainly present porphyroclastic textures, whereas the Ma

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http://www.cnr.it/prodotto/i/345642