Published 1997 | Version v1
Miscellaneous Open

Geochronology Intermediary Laboratory implantation at the Rio Grande do Norte Federal University: the dating of the Serrinha Granitoid (RN) and the correlate Brasiliana extensional deformation

Creators

  • 1. Pernambuco Univ., Recife, PE (Brazil). Nucleo de Pesquisa em Geodinamica e Geofisica
  • 2. Pernambuco Univ., Recife, PE (Brazil). Curso de Quimica
  • 3. Pernambuco Univ., Recife, PE (Brazil). Curso de Geologia

Description

The article describes the activities developed by the Geochronology Intermediary Laboratory at the Federal University of the Rio Grande do Norte, a Brazilian university, where there were the preoccupation of establishing strategies for a geochronological development. It relates the Rubidium-Strontium (Rb/Sr) and Samarium-Neodymium (Sm/Nd) methods, describing the analysis realized in these methodologies. Afterward, it presents the geological and petrographic situation of the Granitoide de Serrinha, located at Rio Grande do Norte State, Brazil and its geochronological data

Availability note (English)

Available from INIS in electronic form

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Additional details

Additional titles

Original title (Portuguese)
Implantacao do Laboratorio Intermediario de Geocronologia na UFRN: a datacao do granitoide de Serrinha (RN) e da deformacao extensional brasiliana correlata

Publishing Information

Imprint Pagination
5 p.
Report number
INIS-BR--3648

Conference

Title
17. Symposium on geology of the Northeast
Original Conference Title
17. Simposio de geologia do nordeste
Dates
16-19 Nov 1997
Place
Fortaleza, CE (Brazil)

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
30012239
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AGE ESTIMATION; BRAZIL; GEOCHEMISTRY; GRANITES; ISOTOPE DATING; NEODYMIUM ISOTOPES; PETROGRAPHY; RESEARCH PROGRAMS; RUBIDIUM ISOTOPES; SAMARIUM ISOTOPES; STRONTIUM ISOTOPES
Descriptors DEC
AGE ESTIMATION; ALKALINE EARTH ISOTOPES; DEVELOPING COUNTRIES; GEOLOGY; IGNEOUS ROCKS; ISOTOPES; LATIN AMERICA; PLUTONIC ROCKS; ROCKS; SOUTH AMERICA

Optional Information

Notes
8 refs., 2 figs.