Goldschmidt 2008: Program for Session 14c

Program for Session 14c

Thursday 17th July AM: Room W6

14c (Oral): Minerals in contact with water, organics, and biomolecules: Advances in interfacial chemical analysis, modeling, and imaging
Session chaired by Treavor Kendall, Andreas Luttge & Henry Teng

**10:00	Keynote: Advances in Elucidating Reactivity and Speciation at the Mineral/Water Interface: The Role of Analytical Techniques and Computational Modeling Sparks D
10:30	Molecular Modelling of Metal Speciation in Aqueous Solution and at the Mineral Surface Criscenti L, Allen H, Chen C-C, Katz L, Larentzos J & Xu M
10:45	Atomistic Simulations of Zeolite Surfaces and Water-Zeolite Interface Gren W & Parker S
11:00	The Structure of Water Around Iron Oxide Mineral Nanoparticles Spagnoli D, Banfield JF, Waychunas GA & Gilbert B
11:15	Arsenate Forms Monodenate Complexes at the Surface of Goethite Loring J, SandStröm M, Norén K & Persson P
11:30	Structure and Coordination of Aluminum in Aqueous Solution and on Mineral Surfaces Mishra B, Hay M & Myneni S
11:45	Probing the Cassiterite (110) – Water Interface Structure with X-Ray Scattering Method Zhang Z, Fenter P, Wesolowski D & Anovitz L
12:00	Water Structure on Mineral Surfaces: Comparisons between Quartz, Corundum and Goethite Waychunas G, Ghose S, Zhang L, Tian C & Shen YR
12:15	Gas-Phase Protonation of Oxo and Hydroxo Groups at the Metal Oxide Surface Boily J-F

Thursday 17th July PM: Room W6

14c (Oral): Minerals in contact with water, organics, and biomolecules: Advances in interfacial chemical analysis, modeling, and imaging
Session chaired by Treavor Kendall, Andreas Luttge & Henry Teng

14:00	Electron-Transfer Reactions at Water- and Cytochrome-Iron Oxide Interfaces Kerisit S, Dupuis M & Rosso K
14:15	Invited: Glutamate Surface Speciation on Amorphous Titanium Dioxide and Hydrous Ferric Oxide Sverjensky DA, Jonsson CM, Jonsson CL, Cleaves HJ & Hazen RM
14:30	Surface Speciation of Aspartate and Glutamate on Titanium Dioxide Jonsson C, Jonsson C, Sverjensky D, Cleaves HJ, Hazen R & Cody G
14:45	Iron Oxide Photodissolution in the Presence of Siderophores Kraemer S, Borer P, Sulzberger B, Hug S & Kretzschmar R
15:00	The Fungi-Biotite Interface: Nanoscale Evidence of Weathering Bonneville S, Brown A, Smits M, Jonathan L & Liane G. B
15:15	Cell-Mineral Surface Origins of the Biogeophysical Response Kendall T & Bartosik E
15:30	Interface Induced Crystallization of Carbonate Polymorphs Teng H, Lin Y, Ji J & Chen J
15:45	Substrate-Controlled Crystallization of Calcite and Aragonite Zhang F, Xu H, Farfan G, Huberty J, Konishi H & Roden E
16:00	Nanoscale Effects of Dissolved Silica on the Growth of Calcite {104} Faces Pina CM, Merkel C & Jordan G
16:15	Bridging the ‘gap’ between Laboratory Dissolution and Natural Chemical Weathering Tisserand D & Hellmann R

Thursday 17th July PM: Room SRC

14c (Poster): Minerals in contact with water, organics, and biomolecules: Advances in interfacial chemical analysis, modeling, and imaging

197	Gibbs Free Energy of Formation for Sulphate Green Rust Ayala-Luis KB, Bender Koch C & Bruun Hansen HC
198	First Observation of a Silicic Acid- Organic Compound Complex Under Neutral Condition: Silicic Acid – Tiron Complex Bai S, Tsuji Y, Okaue Y & Yokoyama T
199	Occurrence and Characteristics of Fatty Acids Interaction with Clay Minerals of Surface Sediments from the East China Sea Cai J, Lu L & Lei T
200	An EXAFS and FTIR Study on the Sulfate and Arsenate Configurations of Schwertmannite Chen C-J & Jiang W-T
201	The Interactions of Nucleic Acid Components with Rutile Surfaces Cleaves HJ, Jonsson C, Jonsson C, Sverjensky D & Hazen R
202	A Roman Glass Altered 1 800 Years in Seawater: Analogy with Nuclear Waste Glass in Deep Geological Repository Gin S, Verney-Carron A & Libourel G
203	Dual Open-Boundary Cellular Automaton Model of Oscillatory Zoning in Solid Solution – Aqueous Solution Systems Goncalves M & Prieto M
204	Anisotropic Diffusion in Crystals: Insights from Computer Simulations Henke S, Ihinger P & Thomas P
205	Association of Aluminum with Silica: Connecting Molecular Structure to Surface Reactivity Using NMR Houston J, Herberg J, Maxwell R & Carroll S
206	Redox Condition in situ Survey Around the Underground Rock Cavern Inohara Y, Oyama T, Nagaoka T & Miyauchi Y
207	The Effect of Mica on Pressure Solution of Single Crystal Calcite Karcz Z, Laronne Ben Itzhak L, Polizzotti R, Ertas D & Aharonov E
208	Geochemical Processes Including Sorption and Incorporation of Heavy Metals and Arsenic by Scoria and Steel Slag Kwon J-S, Yun S-T, Jo H-Y & Jung S-H
209	The Influence of the Cation Vacancies on the Minerals Formation Processes Mashukov A, Onufrienok V & Mashukova A
**210	Biomarkers Preserved in Fluid Inclusions in Quartz from the Berbes Fluorite Deposit (N Spain) Menor-Salván C, Tornos F, Ruiz-Bermejo M, Fernández-Remolar D & Amils R
211	Growth of a Se(0)/Calcite Composite Using Hydrothermal Carbonation of Ca(OH)₂ Coupled to a Complex Seleno-L-Cystine Fragmentation Montes-Hernandez G, Charlet L & Renard F
212	XPS at Mineral-Water Interface: New Perspectives Shchukarev A
**213	Impact of Cyanobacteria Gloeocapsa sp. On Calcium Carbonate Precipitation Rates Shirovoka LS & Pokrovsky O
214	The Effect of Aspartic Acid on Dissolution of Calcite Yoshino T & Kagi H

Friday 18th July AM: Room W6

14c (Oral): Minerals in contact with water, organics, and biomolecules: Advances in interfacial chemical analysis, modeling, and imaging
Session chaired by Treavor Kendall, Andreas Luttge & Henry Teng

10:00	Computer Simulation of the Interaction of Water & Carbonate with Oxide Minerals Allen J, Parker S & Price D
10:15	Simulation of the Nucleation and Growth of Solid Solutions in Aqueous Solutions Noguera C, Fritz B, Amal Y & Clement A
10:30	Proton/Calcium Ion Exchange Behaviour of Calcite: Implications for Aqueous Speciation and CO₂(g) Sequestration Villegas-Jimenez A, Mucci A & Paquette J
10:45	The Surface Chemistry of Multi-Oxide Silicates Oelkers E, Golubev S, Chairat C, Pokrovsky O & Schott J
11:00	Geochemistry of Coordination Space on the Surface of Manganese Dioxide Covered with Hydroxyl Groups Yokoyama T & Okaue Y
11:15	Direct vs. Indirect Quantification of Pyrite Oxidation Rates Avery E & Benning LG
11:30	Insights into the Kinetics of Acid Corrosion Reactions from Direct Analysis of Surface Morphology Machnikova E, Arvidson R, Fischer C, Luttge A & Whitmire K
11:45	Mineral Surface Reactions and the Role of Solvent Structure Dynamics and Ion Hydration in Solution Kowacz M & Putnis A
12:00	Influence of Variable Phanerozoic Seawater Chemistry on the Form and Rate of CaCO₃ Nucleation Lee J & Morse J
12:15	Calcite Nucleation and Epitaxial Growth from High Ionic Strength NaCl Solutions Morse J, Finneran D, Walton K & Arvidson R