Mineralogy, Petrology e Geochemistry

• Origin of porosity in the Braga granite and implications in Braga (NW Portugal) monuments degradation.
• Granitic rocks from Viana do Castelo region (Northern Portugal): caracterization of the genetic and evolutive processes
• Petrology and geochemistry of late-Hercynian subalkaline plutonism in the Central Iberian Zone: the Peneda-Gerês granitic massif.
• Decomposition of X-ray diffraction patterns in the study of smectites and chlorite/smectite mixed-layers
• The columnar jointing in the Penedo de Lexim volcanic neck - morphology and genesis

Sedimentology e Geomorphology .

• Quaternary evolution of the Minho River in S. Pedro da Torre-Valença area (NW Portugal)
• Quartz-grains from fluvial deposits of Minho (NW Portugal) studied by scanning electron-microscopy
• Origin and Evolution of the Continental Deposits in Bragança area (NE Portugal)
• Geomorphological and sedimentological characterization of the Rana deposits of the Bragança area (NE Portugal) - definition of the genesis and evolution conditions

Geology teaching

• Internet: a new strategy for Earth Sciences teaching
• The Internet and the Geology teaching in Portugal
• The geological heritage of the Peneda-Gerês National Park (NW Portugal) and its electronic divulgation
• GEOPOR - Earth Sciences on the Internet
• Virtual field trips in the Peneda-Gerês National Park (NW Portugal) and its use in Geosciences Education
• The production of educational applications in Geology – an example
• Rocks under the microscope - a virtual approach

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Structural geology

• Deformation regimen of autochthonous of Praia do Norte-Carreço (Viana do Castelo - NW Portugal)
• Deformation regimen of autochthonous of Carreço (Viana do Castelo - NW Portugal)
• Deformation regimen of autochthonous in the Viana do Castelo region - NW Portugal (CIZ - Variscan belt)
• Tectonic Study of Autochthonous of Viana do Castelo's region - N of Portugal
• Structural characterization of laminae intrusion of Bouça do Frade pluton (Viana do Castelo - N of Portugal)

Mineralogy, Petrology e Geochemistry

• Soluble salts presents in granitic monuments of Braga
• Niter and gypsum and their decay effects in a granitic monument of Braga (Portugal).
• Salt systems on granitic monuments.
• Study of the fissuration infillings composition in a columnar basalt from Portugal
• Chlorite/saponite mixed-layers and saponite formed by olivine hydrothermal alteration on continental basalts from Portugal
• High cooling rate habits of olivine in a volcanic neck
• Decomposition of XRD spectra in the clay minerals study
• Post-magmatic clay minerals in a basaltic volcanic neck from Portugal (Lisbon Volcanic Complex)
• Petrogenesis of the Peneda-Gerês massif: evidences from zircon internal structure and trace element geochemistry

Sedimentology e Geomorphology

• Deposits in the Basins Associated to the Bragança-Manteigas Accident at Douro River north sector (NE Portugal)

Geology teaching

• The Internet and the Earth Sciences in Portugal
• Geological information on the Internet - the example of geochemical links
• GEOPOR - The Earth Sciences on the Internet
• Application of new educative resources for Natural Sciences education - the example of the Peneda-Gerês National Park
• ICT integration in Geology teaching
• The Internet and the divulgation of the geological heritage
• Portuguese Rocks under the microscope – a hyperdocument for the experimental teaching of Natural Sciences
• Putting portuguese geosciences on the web

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