Výsledky vyhledávání - "Horstpeter Herberto Gustavo José Ulbrich"

Akademický článek

Gamma-spectrometric Surveys in Differentiated Granites. II: the Joaquim Murtinho Granite in the Cunhaporanga Granitic Complex, Paraná, SE Brazil

Autor: Victor Miguel Oliveira Martin, Luizemara Soares Alves, Gilson Burigo Guimarães, Francisco José Fonseca Ferreira, Allan Fruchting, Horstpeter Herberto Gustavo José Ulbrich

Publikováno v: Geologia USP. Série Científica, Vol 9, Iss 1, Pp 55-72 (2009)

Detailed mapping at the NW corner of the large Neoproterozoic Cunhaporanga Granitic Complex (CGC), Paraná state, SE Brazil, redefined the Joaquim Murtinho Granite (JMG), a late intrusion in CGC with an exposed area of about 10 km2, made up mainly by

Externí odkaz: https://doaj.org/article/80768c91af2d4a688486117cf9a88e20

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Akademický článek

Gamma-spectrometric Surveys in Differentiated Granites. I: a Review of the Method, and of the Geochemical Behavior of K, Th and U

Autor: Gilson Burigo Guimarães, Luizemara Soares Alves, Francisco José Fonseca Ferreira, Mabel Norma Costas Ulbrich, Horstpeter Herberto Gustavo José Ulbrich, Allan Fruchting

Publikováno v: Geologia USP. Série Científica, Vol 9, Iss 1, Pp 33-53 (2009)

This contribution is part of a research project on the Neoproterozoic Cunhaporanga Granitic Complex (CGC), cropping out in thePonta Grossa Arch (Paraná state, SE Brazil). An initial study used the gamma-spectrometric data of the Serra do Mar Sul Aer

Externí odkaz: https://doaj.org/article/692ea6fa20bd4688a6167d2f7eaa9773

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Akademický článek

Levantamentos Gamaespectrométricos em Granitos Diferenciados. I: Revisão da Metodologia e do Comportamento Geoquímico dos Elementos K, Th e U

Autor: Horstpeter Herberto Gustavo José Ulbrich, Mabel Norma Costas Ulbrich, Francisco José Fonseca Ferreira, Luizemara Soares Alves, Gilson Burigo Guimarães, Allan Fruchting

Publikováno v: Geologia USP. Série Científica, Vol 9, Iss 1 (2009)

Este trabalho é parte do projeto de estudo detalhado do Complexo Granítico Cunhaporanga (CGC), neoproterozoico, aflorante na região do Arco de Ponta Grossa (estado do Paraná, SE do Brazil). Inicialmente, foram utilizados os arquivos dos dados gam

Externí odkaz: https://doaj.org/article/cb5a8614a2b2438fb553c38f465812b5

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Akademický článek

Levantamentos Gamaespectrométricos em Granitos Diferenciados. II: O Exemplo do Granito Joaquim Murtinho, Complexo Granítico Cunhaporanga, Paraná

Autor: Francisco José Fonseca Ferreira, Allan Fruchting, Gilson Burigo Guimarães, Luizemara Soares Alves, Victor Miguel Oliveira Martin, Horstpeter Herberto Gustavo José Ulbrich

Publikováno v: Geologia USP. Série Científica, Vol 9, Iss 1 (2009)

Mapeamento detalhado na região de Joaquim Murtinho, no Complexo Granítico Cunhaporanga (CGC), Neoproterozoico, no estado do Paraná, SE do Brasil, permitiu redefinir o Granito Joaquim Murtinho (GJM), uma intrusão tardia no CGC, composta inteiramen

Externí odkaz: https://doaj.org/article/062906f2fe4542499602c4d7d16921bd

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Akademický článek

Melanite-bearing nepheline syenite fragments and 40Ar/39Ar age of phlogopite megacrysts in conduit breccia from the Poços de Caldas Alkaline Massif (MG/SP), and implications

Autor: Silvio Roberto Farias Vlach, Horstpeter Herberto Gustavo Jose Ulbrich, Mabel Norma Costas Ulbrich, Paulo Marcos Vasconcelos

Publikováno v: Brazilian Journal of Geology, Vol 48, Iss 2, Pp 391-402

ABSTRACT: The Poços de Caldas Alkaline Massif, located in southeast Brazil, is composed of tinguaites, as well as phonolites and nepheline syenites (NeS), together with assorted pyroclastic rocks. The latter constitute deposits within the Vale do Qu

Externí odkaz: https://doaj.org/article/402ad9033a0540b2bfe5bdf3f9ca3d28

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