PICOs GMPV19
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GMPV19 How do magma chambers work? Recent advances in the petrology of plutons and volcanoes |
| Co-Conveners: Christian Tegner , Marian Holness |
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PICOs
/ Mon, 28 Apr, 08:30–12:00
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Monday, 28 April 2014 PICO Spot 2 Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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Evidence from volcanic systems
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:30–08:32 PICO2.1 |
EGU2014-3894
Magma chamber processes under Quizapu Volcano, Chile: Models derived from chemical and textural analyses of the 1846-47 andesite-dacite flows Michael D Higgins, Stéphanie Voos, and Jacqueline Vander Auwera |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:32–08:34 PICO2.2 |
EGU2014-958
Amphibole perspective to unravel pre-eruptive processes and conditions in volcanic plumbing systems beneath intermediate arc volcanoes: a case study from Ciomadul volcano (SE Carpathians) Balázs Kiss, Szabolcs Harangi, Elemér Pál-Molnár, Theodoros Ntaflos, and Paul Mason |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:34–08:36 PICO2.3 |
EGU2014-2310
A magma reservoir prior to a Yellowstone supereruption: Constraints from the Mount Jackson Rhyolite and the Island Park dome series (Wyoming, USA) Juliana Troch, Ben S. Ellis, Marcel Guillong, Darren F. Mark, Ilya N. Bindeman, and Olivier Bachmann |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:36–08:38 PICO2.4 |
EGU2014-6898
From Magma Chamber to Tephra- what can volcanic titanite tell us about pre-eruptive processes? Fiona Iddon, Graham McLeod, Tim Dempster, Richard Walshaw, and Lucie Everard |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:38–08:40 PICO2.5 |
EGU2014-12220
Plagioclase and hornblende response to temperature and pressure induced variations in open magmatic systems. The example of Caraci Volcano, Apuseni Mts. Răzvan-Gabriel Popa, Ioan Seghedi, Theodoros Ntaflos, and Zoltan Pécskay |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:40–08:42 PICO2.6 |
EGU2014-14471
Petrological study of clinopyroxene phenocrysts from Mt. Etna volcano (Italy) Pier Paolo Giacomoni, Carmelo Ferlito, Massimo Coltorti, and Julie Bryce |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:42–08:44 PICO2.7 |
EGU2014-15063
New perspectives on primary magmas and related mantle sources from Mt. Etna (Sicily, Italy) Giuseppe Alesci, Pier Paolo Giacomoni, Massimo Coltorti, and Carmelo Ferlito |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:44–08:46 PICO2.8 |
EGU2014-10783
Magma differentiation in volcanic conduits - the clinopyroxenite body of Fuerteventura (Canary Islands) Evelyne Tornare and François Bussy |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:46–08:48 PICO2.9 |
EGU2014-10915
Evolution and dynamics of magmatic processes below Gede volcano, East-Java, Indonesia Daniel Krimer and Fidel Costa |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:48–08:50 PICO2.10 |
EGU2014-1540
Melt globules as micro-magmachambers: Extreme fractionation in peralkaline nephelinite at Nyiragongo, East African Rift Tom Andersen, Marlina Elburg, and Muriel Erambert |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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Evidence from intrusions
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:50–08:52 PICO2.11 |
EGU2014-12687
Snapshots from deep magma chambers: decoding field observations Cristina P. De Campos |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:52–08:54 PICO2.12 |
EGU2014-417
Development of Peralkaline Rhythmic Layering, Ilimaussaq Complex, S. Greenland Emma J Hunt, Adrian A Finch, and Colin H Donaldson |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:54–08:56 PICO2.13 |
EGU2014-834
New data about geological relationships of rocks and single-crystal U-Pb zircon ages of formation rocks of the paleoproterozoic PGE-bearing Monchetundra massif (Kola Peninsula) Elena Borisenko, Tamara Bayanova, and Evgeniy Kunakkuzin |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:56–08:58 PICO2.14 |
EGU2014-1272
Formation of zirconium-hafnium-rare earth deposits of Lovozero complex: settling or emerging upward Liya Kogarko |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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08:58–09:00 PICO2.15 |
EGU2014-6245
Composition variations of accessory lamprophyllite in Lovozero massif: hidden layering of non-cumulus mineral. Victor Zaitsev and Lia Kogarko |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:30–10:32 PICO2.1 |
EGU2014-5505
The Rustenburg Layered Suite (Bushveld Complex) crystallised in less than 1.5 million years Armin Zeh, Maria Ovtcharova, Allan Wilson, and Urs Schaltegger |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:32–10:34 PICO2.2 |
EGU2014-10637
Complexity on a small scale: Emplacement dynamics and evolution of the Doros layered mafic intrusion, Namibia Trishya Owen-Smith and Lewis Ashwal |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:34–10:36 PICO2.3 |
EGU2014-12525
Compositional differences between roof and floor rocks of the Skaergaard Intrusion Lars Peter Salmonsen, Christian Tegner, Gry H Barfod, and Charles E Lesher |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:36–10:38 PICO2.4 |
EGU2014-14194
The effect of crystallization time on plagioclase grain shape Marian Holness |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:38–10:40 PICO2.5 |
EGU2014-5977
Disequilbrium plagioclase in Icelandic magma chambers Sigurjón B. Thórarinsson, Christian Tegner, and Tod E. Waight |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:40–10:42 PICO2.6 |
EGU2014-7067
Successive reactive liquid flow episodes in a layered intrusion (Unit 9, Rum Eastern Layered Intrusion, Scotland) Julien Leuthold, Jon Blundy, and Marian Holness |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:42–10:44 PICO2.7 |
EGU2014-6956
Magmatic origin of alkaline meta-igneous rocks from Chamberlindalen, SW Svalbard Karolina Goluchowska, Abigail Barker, Maciej Manecki, Jerzy Czerny, and Jaroslaw Majka |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:44–10:46 PICO2.8 |
EGU2014-3600
Petrogenesis of the Late Triassic Ultrapotassic Fanshan Fe-P Ore-bearing Complex in the North China Craton: Constraints on the Mineralization Tong Hou |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:46–10:48 PICO2.9 |
EGU2014-3113
Physico-chemical conditions of crystallization of the Guli ulrabasic massif (North Part of the Siberian Platform): evidence from melt inclusions Vladimir Simonov, Yuri Vasiliev, Alexey Kotlyarov, and Sergey Stupakov |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:48–10:50 PICO2.10 |
EGU2014-10158
Melt segregation in the Muroto Gabbroic Intrusion, Cape Muroto - Japan David Floess, Luca Caricchi, and Simon Wallis |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:50–10:52 PICO2.11 |
EGU2014-10794
Architecture and construction mechanisms of an incrementally built, vertically layered pluton (Punta Falcone, Sardinia) Anne-Cécile Hauser and François Bussy |
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Chairperson: Christian Tegner, Marian Holness, Tom Andersen |
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10:52–10:54 PICO2.12 |
EGU2014-14291
Magmatism and metamorphism at the sheeted dyke-gabbro transition zone: new insight from beerbachite from ODP/IODP Hole 1256D and Oman ophiolite Marie Python, Bénédicte Abily, and Lydéric France |