Estudo da microfracturação do maciço granítico de Castelo Branco através dos Planos de Inclusões Fluidas

• Type: Article in National Scientific Journal
• Date: 2010

Authors

A. Dória (Author) FCUP; P. Morais (Author) Other; M. Santos (Author) Other; C. R. Gomes (Author) Other; F. Noronha (Author) FCUP; H. Sant'Ovaia (Author) FCUP

Journal

Title: Rev i s t a Electrónica de Ciências da Terra

Vol. 11 No. 21

Publisher: GEOTIC – Sociedade Geológica de Portuga/ VIII Congresso Nacional de Geologia

Scientific classification

FOS: Natural sciences > Earth and related Environmental sciences

Other information

Abstract (EN): The main objective of this study was to determine the geometry of the FIP, in the Castelo Branco granite massif. This study showed that in addition to FIP in Mode I, are also present Mode II, suggesting that the directions found NE-SW to NNE-SSW and E-W to ESE-WNW can be interpreted as related to a maximum stress (σ1) oriented NE-SW. The NNW-SSE orientation corresponds to a late system

Language: Portuguese

Type (Professor's evaluation): Scientific

Notes: KEYWORDS: microfracturation, fluid inclusion planes, granites, deformation