Marisa Giuffrida
University of Catania
20 Papers
1 Citations
Marisa Giuffrida is an academic researcher from University of Catania. The author has contributed to research in topics: Magma & Volcano. The author has an hindex of 10, co-authored 15 publications.
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Papers
Three years (2011–2013) of eruptive activity at Mt. Etna: Working modes and timescales of the modern volcano plumbing system from micro-analytical studies of crystals
TL;DR: In this article, an extensive compositional dataset of plagioclase and olivine crystals from lavas emitted between 2011 and 2013 at Mt. Etna has been used to constrain modes and timescales of magma storage and transfer to the surface.
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Continuous magma recharge at Mt. Etna during the 2011–2013 period controls the style of volcanic activity and compositions of erupted lavas
TL;DR: In this paper, the authors investigated the role of fractional crystallization and mixing in paroxysmal eruptions at Mt. Etna volcano in a micro-analysis of mineral phases and whole rock geochemistry.
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Timescales of magma storage and migration recorded by olivine crystals in basalts of the March–April 2010 eruption at Eyjafjallajökull volcano, Iceland
TL;DR: In this article, textural features and chemical zoning preserved in olivine crystals of the early erupted basalts have been used to define the timescales of differentiation processes and magma ascent before the 2010 Eyjafjallajokull volcano eruption.
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Crystal residence times from trace element zoning in plagioclase reveal changes in magma transfer dynamics at Mt. Etna during the last 400 years
Marco Viccaro,Donatella Barca,Wendy A. Bohrson,Claudia D'Oriano,Marisa Giuffrida,Eugenio Nicotra,Eugenio Nicotra,Bradley W. Pitcher +7 more
TL;DR: Trace element zoning in plagioclase of selected alkaline lavas from the historic (1607-1892 AD) and recent (1983-2013 AD) activity of Mt. Etna volcano has been used to explore the possible role that volcano-tectonics exert on magma transfer dynamics as mentioned in this paper.
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Shallow conduit dynamics fuel the unexpected paroxysms of Stromboli volcano during the summer 2019.
Marco Viccaro,Marco Viccaro,Andrea Cannata,Andrea Cannata,Flavio Cannavò,Rosanna De Rosa,Marisa Giuffrida,Eugenio Nicotra,Maurizio Petrelli,Gaia Sacco +9 more
TL;DR: In this paper, the authors present a multi-parametric study that combines petrological and geophysical data to investigate processes generating the two paroxysms at Stromboli volcano.