Program for Session 09d

Monday 15th August PM: Floor 1 / Poster Area

09d (Poster): Petrological and geochemical indicators of magmatic processes and eruption trigger mechanisms

1089  Magmatic Variety through Tectonic Modulation of the 27 ka Oruanui Eruption, Taupo, New Zealand
Allan A, Wilson C, Millet M-A & Wysoczanski R
1090  Preliminary Estimates on Magma Storage Conditions of the Heise Volcanic Field, Snake River Plain
Bolte T, Erdmann M, Nash B, Cathey H, Almeev R & Holtz F
1091  Magma Recharge and Eruption Processes at Volcán Llaima (Andean Southern Volcanic Zone, 38.7°S)
Bouvet de Maisonneuve C, Dungan M, Bachmann O & Costa F
1092  Systematic Tapping of Independent Magma Chambers during the 1 Ma Kidnappers Supereruption
Cooper G, Wilson C & Baker J
1093  Magmatic Processes Leading to Explosive Mafic Eruptions of Volcán de Colima, Mexico
Crummy J, Savov I, Morgan D, Navarro-Ochoa C, Wilson M & Loughlin S
1094  Magmatic Processes during the Formation of Monte dei Porri Volcano, Island of Salina, Aeolian Islands, Italy
Doherty A, De Vivo B, Bodnar R, Belkin H & Messina A
1095  Phase Equilibria Constraints on the Magma Evolution of Basanite-Phonolite Series of the Cumbre Vieja Volcano (La Palma, Canary Islands)
Fuchs P, Almeev R & Klügel A
1096  Experimental Investigation of the Differentiation of Iron-Rich Peralkaline Magma
Giehl C, Babiel R, Reiche S, Marks M & Nowak M
1097  Duofuton Mafic Volcanic Suite at Northeastern Margin of the Qing-Tibet Plateau: Its Age, Geochemistry and Tectonic Implications
Guo A, Hu X, Guo Y, Zhang C & Zhang L
1098  Experimental Quantification of Plagioclase CSD during Decompression of Hydrous Rhyodacite
Brugger-Schorr C & Hammer J
1099  Origin of the Nodules in the 18.6 ka Sarno Plinian Eruption of Mt. Somma-Vesuvius (Italy) and their Significance
Klebesz R, Bodnar RJ & De Vivo B
1100  Petrogenesis of Zoozan Pluton, NE of Lut, Eastern Iran
Mazhari SA & Safari M
1101  Juvenile Glass Fragments in Phreatic Explosion Debris from Turrialba Volcano, Costa Rica
Reagan M, Rowe M, Duarte E & Hernandez E
1102  Rapid Dyke Emplacement as an Eruption Trigger: Dabbahu Volcano, Ethiopia
Field L, Saunders K & Blundy J
1103  Tracing Magma Chambers in the Lab: A Case Study on Lascar Volcano
Stechern A, Banaszak M, Botcharnikov RE, Holtz F & Wörner G
1104  New Geochemical and Geochronological Constraints for the Origin of Orhaneli-Dursunbey Volcanic Rocks, NW Anatolia (Turkey)
Yarar OS, Kamaci O & Altunkaynak S
1105  Geochronology and Sr-Nd-Pb-Hf Isotopic Compositions of Gabbroic Intrusions Adjacent to Southern Shang-Dan Suture Zone in the Qinling Orogen, Central China
Zhang C, Liu L & Li L
1106  Hydration Crystallization Process in Mafic-Felsic Mixing Magmatic System: A Case Study from the Dabie Orogen (East-Central China)
Zhang C, Holtz F & Ma C
1107  The Characteristic of Lithology and Facies and Reservoir of Volcanic Rock in Songliao Basin, China
Zhuo S, Wang X & Yang G

Tuesday 16th August AM: Floor 4 / Conference Hall

09d (Oral): Petrological and geochemical indicators of magmatic processes and eruption trigger mechanisms
Session chaired by Olivier Bachmann, Fidel Costa & Christian Huber

09:30  A Predictive Thermodynamic Model for Element Partitioning between Plagioclase and Melt
Dohmen R & Blundy J
09:45  Experimental Evidence for Coarsening of Crystals and Bubbles during Thermal Cycling of Mafic and Silicic Magmas
Mills R & Glazner A
10:00  A Critical Look at the Titanium-in-Quartz (TitaniQ) Thermobarometer
Huang R & Audetat A
10:15  Crystal Growth History of Quartz in the Ordovician Millbrig K-Bentonite
Huff W & Inanli F
10:30  Keynote: Timescales of Eruption Triggering and Magma Transport from Element Diffusion in Minerals
Morgan D
11:00  Predicting the Character of Future Eruptions: Insights from Single Crystal Analyses
Ramos F, Gill J, Wolff J, Dimond C & Tollstrup D
11:15  Fluid-Enhanced Crystallization to Generate High-S Apatite of Silicic Magmas: Evidence from Pinatubo and Other Calc-Alkaline Systems
Streck MJ, van Hoose A, Broderick C & Parat F
11:30  Magma Mixing and the Assembly of Complex Eruption Sequences
Ruprecht P & Plank T
11:45  Volcanism on Methana (W Aegean Arc): Magma Mixing, Crustal Contamination & Mantle Sources
Smet I, De Pelsmaeker E, Elburg M, Vanhaecke F & Andersen T
12:00  Geochemical and Isotopic Insights into the Development of a Large Caldera-Forming Eruption, Atitlan Caldera, Guatemala
Cunningham HS
12:15  The Geochemical Variation of Volcanic Rocks from Papandayan and Cikuray Volcanoes, West Java: An Existence of Gondwana Continental Fragment as Crustal Contaminant
Abdurrachman M, Yamamoto M & Suparka E