Výsledky vyhledávání - "Delpino, Sergio Hugo"

MORB-derived amphibolites in the paleozoic basement of the aluminé igneous-metamorphic complex, Neuquén, Argentina: Decoding its genesis, P-T evolution and pre-andean regional correlations

Autor: Urraza, Ivana Alejandra, Delpino, Sergio Hugo, Grecco, Laura Edith

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Amphibolites included in the metapelitic sequence and as xenoliths in intrusive magmatic rocks outcropping in the southern sector of the Aluminé Igneous-Metamorphic Complex (AIMC), Neuquén, Argentina, are studied in detail in order to determine the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d055d55f032e1f1de2790649f7e23620
http://revistes.ub.edu/index.php/GEOACTA/article/view/GeologicaActa2019.17.10

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Evolución antihoraria posemplazamiento de las metatroctolitas del Complejo Ígneo-Metamórfico Aluminé, Neuquén, Argentina

Autor: Urraza, Ivana Alejandra, Delpino, Sergio Hugo, Grecco, Laura Edith

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Post-crystallization evolution of the metatroctolites of the Ñorquinco lake zone, Aluminé Igneous-Metamorphic Complex, is analyzed. These mafic rocks show coronas around olivine, composed of Opx, Cpx, Spl and Amp (Hbl1and Hbl2). The temporal evolut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3a122bf0aa6217a048da9ae654808838
http://ref.scielo.org/jnqjzq

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Preliminary análisis of infernal deformation on Napostá Formation quartzites, Ventana Group, Sierras Australes of Buenos Aires

Autor: Fortunatti, Natalia Beatriz, Delpino, Sergio Hugo, Dimieri, Luis Vicente

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The Sierras Australes fold-and-thrust-belt is located southwest of the Buenos Aires province, Argentina. The chain is composed of a precambrian basement overlied by a middle to upper palaeozoic metasedimentary sequence, and surrounded by tertiary and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::26d2e6b42454b3d5cb681f8a7c5f2efd

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Evaluación de la movilidad de elementos mayoritarios y trazas durante la milonitización de rocas del basamento de las Sierras Australes de Buenos Aires

Autor: Grecco, Laura Edith, Delpino, Sergio Hugo, Gregori, Daniel Alfredo, Dimieri, Luis Vicente

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Several authors have demonstrated thar the distribution of major and trace elements can be modified by processes such as meteorization or hydrothermal alteration. The mobility of chemical elements in ductile shear zones have been little studied, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0640985cda5660588186dc7b32f3508b

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