Chairs: Vickie C Bennett, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia and Don R Baker, McGill University, Earth and Planetary Sciences, Montreal, QC, Canada
Primary Convener: Vickie C Bennett, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia
Co-Convener: Don R Baker, McGill University, Earth and Planetary Sciences, Montreal, QC, Canada
OSPA Liaison: Don R Baker, McGill University, Earth and Planetary Sciences, Montreal, QC, Canada
Geochemical constraints on Cenozoic intraplate magmatism in the Upper Wind River Basin, Wyoming (USA) (19607)
Anna Catherine Downey1, Zachary Caleb Dodd1, Matthew E Brueseke2 and David C Adams3, (1)Kansas State University, Manhattan, KS, United States, (2)Kansas State University, Department of Geology, Manhattan, KS, United States, (3)Organization Not Listed, Washington, DC, United States
Uniform Distribution of Yttrium and Heavy Rare Earth Elements in Round Top Mountain Rhyolite Deposit , Sierra Blanca Texas, USA: Data, Significance, and Origin (19765)
Nicholas E Pingitore Jr, University of Texas at El Paso, Department of Earth, Environmental, and Resource Sciences, El Paso, TX, United States, Juan W Clague, Environmental Engineering & Public Health - E2PH, El Paso, TX, United States and Daniel Gorski, Texas Rare Earth Resources, Sierra Blanca, TX, United States
The Fluid History of Jadeitites Near the Motagua Fault, Guatemala, as Revealed by Stable Isotope and Elemental Geochemistry (20590)
Elizabeth M Niespolo1,2, Gregory J. Holk3 and Hector Neff3, (1)California State University Long Beach, Long Beach, United States, (2)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (3)California State University Long Beach, Long Beach, CA, United States
Mantle source beneath Turrialba volcano (Costa Rica): a geochemical investigation (28721)
Andrea Di Piazza1, Andrea Luca Rizzo2, Franco Barberi3, Maria Luisa Carapezza1, Francesco Sortino4, Gianfilippo De Astis1 and Claudia Romano3, (1)National Institute of Geophysics and Volcanology, Roma 1, Rome, Italy, (2)National Institute of Geophysics and Volcanology, sez. Palermo, Rome, Italy, (3)Roma Tre University, Science, Rome, Italy, (4)Istituto Nazionale di Geofisica e Vulcanologia, Palermo, Italy