Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina

A gravimetric study was carried out in the granite outcrops of the Navarrete Plutonic Complex (NPC), located to the northeast of the North patagonian Massive (NPM). The degree of correlation between the gravimetric and magnet ometric fields was analyzed using the Poisson relation. In order to do thi...

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Autor principal: Rapalini, Augusto Ernesto
Publicado: 2010
Materias:
Navarrete plutonic complex
Northpatagonian massive
Poisson relation
correlation
geomagnetic field
gravimetry
gravity anomaly
magnetic fabric
magnetic reversal
magnetization
numerical model
Poisson ratio
Argentina
Patagonia
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v49_n4_p263_Klinger
http://hdl.handle.net/20.500.12110/paper_00167169_v49_n4_p263_Klinger
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00167169_v49_n4_p263_Klinger
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spelling paper:paper_00167169_v49_n4_p263_Klinger2023-06-08T14:38:48Z Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina Rapalini, Augusto Ernesto Navarrete plutonic complex Northpatagonian massive Poisson relation correlation geomagnetic field gravimetry gravity anomaly magnetic fabric magnetic reversal magnetization numerical model Poisson ratio Argentina Patagonia A gravimetric study was carried out in the granite outcrops of the Navarrete Plutonic Complex (NPC), located to the northeast of the North patagonian Massive (NPM). The degree of correlation between the gravimetric and magnet ometric fields was analyzed using the Poisson relation. In order to do this 1) a vertical gradient map of gravity was compared to the map of magnetic anomalies reduced at the pole, 2) the magnetization-density relation between the two potential fields was analyzed showing a distinct change in polarity. Complementary calculations (the analytic signal in one transverse sector of the NPC) have shown the existence of a central geological fault dividing it into two blocks. Based on the gravimetric model and the polarity changes, the inferred geometry encountered on both sides of the NPC leads to the intuition of mineralogical differences between the composition and origin of the Eastern and Western NPC. Fil:Rapalini, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v49_n4_p263_Klinger http://hdl.handle.net/20.500.12110/paper_00167169_v49_n4_p263_Klinger
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Navarrete plutonic complex
Northpatagonian massive
Poisson relation
correlation
geomagnetic field
gravimetry
gravity anomaly
magnetic fabric
magnetic reversal
magnetization
numerical model
Poisson ratio
Argentina
Patagonia
spellingShingle Navarrete plutonic complex
Northpatagonian massive
Poisson relation
correlation
geomagnetic field
gravimetry
gravity anomaly
magnetic fabric
magnetic reversal
magnetization
numerical model
Poisson ratio
Argentina
Patagonia
Rapalini, Augusto Ernesto
Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
topic_facet Navarrete plutonic complex
Northpatagonian massive
Poisson relation
correlation
geomagnetic field
gravimetry
gravity anomaly
magnetic fabric
magnetic reversal
magnetization
numerical model
Poisson ratio
Argentina
Patagonia
description A gravimetric study was carried out in the granite outcrops of the Navarrete Plutonic Complex (NPC), located to the northeast of the North patagonian Massive (NPM). The degree of correlation between the gravimetric and magnet ometric fields was analyzed using the Poisson relation. In order to do this 1) a vertical gradient map of gravity was compared to the map of magnetic anomalies reduced at the pole, 2) the magnetization-density relation between the two potential fields was analyzed showing a distinct change in polarity. Complementary calculations (the analytic signal in one transverse sector of the NPC) have shown the existence of a central geological fault dividing it into two blocks. Based on the gravimetric model and the polarity changes, the inferred geometry encountered on both sides of the NPC leads to the intuition of mineralogical differences between the composition and origin of the Eastern and Western NPC.
author Rapalini, Augusto Ernesto
author_facet Rapalini, Augusto Ernesto
author_sort Rapalini, Augusto Ernesto
title Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
title_short Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
title_full Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
title_fullStr Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
title_full_unstemmed Poisson relation applied to the navarrete plutonic complex, northeast North-Patagonian Massif, Argentina
title_sort poisson relation applied to the navarrete plutonic complex, northeast north-patagonian massif, argentina
publishDate 2010
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v49_n4_p263_Klinger
http://hdl.handle.net/20.500.12110/paper_00167169_v49_n4_p263_Klinger
work_keys_str_mv AT rapaliniaugustoernesto poissonrelationappliedtothenavarreteplutoniccomplexnortheastnorthpatagonianmassifargentina
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