Works by Sigmarsson, O.
Results: 12
Low-pressure differentiation of tholeiitic lavas as recorded in segregation veins from Reykjanes (Iceland), Lanzarote (Canary Islands) and Masaya (Nicaragua).
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- Contributions to Mineralogy & Petrology, 2007, v. 154, n. 5, p. 559, doi. 10.1007/s00410-007-0209-5
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- Article
Crustal thermal state and origin of silicic magma in Iceland: the case of Torfajökull, Ljósufjöll and Snæfellsjökull volcanoes.
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- Contributions to Mineralogy & Petrology, 2007, v. 153, n. 5, p. 593, doi. 10.1007/s00410-006-0165-5
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Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruption.
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- Solid Earth Discussions, 2011, v. 3, n. 2, p. 561, doi. 10.5194/sed-3-591-2011
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Remobilization of silicic intrusion by mafic magmas during the 2010 Eyjafjallajökull eruption.
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- Solid Earth, 2011, v. 2, n. 2, p. 271, doi. 10.5194/se-2-271-2011
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Uranium and 10Be enrichments by fluids in Andean arc magmas.
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- Nature, 1990, v. 346, n. 6280, p. 163, doi. 10.1038/346163a0
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Temporal variations in the diversity of primitive melts supplied to the Santorini silicic magmatic system and links to lithospheric stresses.
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- Contributions to Mineralogy & Petrology, 2022, v. 177, n. 8, p. 1, doi. 10.1007/s00410-022-01941-6
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Melting of a subducting oceanic crust from U-Th disequilibria in austral Andean lavas.
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- Nature, 1998, v. 394, n. 6693, p. 566, doi. 10.1038/29052
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Magma storage beneath Grímsvötn volcano, Iceland, constrained by clinopyroxene-melt thermobarometry and volatiles in melt inclusions and groundmass glass.
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- Journal of Geophysical Research. Solid Earth, 2017, v. 122, n. 9, p. 6984, doi. 10.1002/2017JB014067
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Melt inclusion constraints on the magma source of Eyjafjallajökull 2010 flank eruption.
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- Journal of Geophysical Research. Solid Earth, 2012, v. 117, n. B2, p. n/a, doi. 10.1029/2011JB008718
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Could Iceland be a modern analogue for the Earth's early continental crust?
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- Terra Nova, 2008, v. 20, n. 6, p. 463, doi. 10.1111/j.1365-3121.2008.00839.x
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- Article
Prolonged Trachyte Storage and Unusual Remobilization at Piton de la Fournaise, La Réunion Island, Indian Ocean: Li, O, Sr, Nd, Pb and Th Isotope Study.
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- Journal of Petrology, 2021, v. 62, n. 7, p. 1, doi. 10.1093/petrology/egab048
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The Petrology and Geochemistry of the 2021 Fagradalsfjall Eruption, Iceland: An Eruption Sourced From Multiple, Compositionally Diverse, Near‐Moho Sills.
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- AGU Advances, 2024, v. 5, n. 6, p. 1, doi. 10.1029/2024AV001310
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- Article