Goldschmidt 2000 Daily Programme

Cambridge Publications

Publishing for Science


Goldschmidt 2000

An International Conference for Geochemistry

September 3rd - 8th 2000

Poster Sessions, Monday, 4th September, 16:00 - 18:00



Symposium A

Terrestrial Planets and Meteorites

Convenors: Alex Halliday & Ed Young.

Location: Poster Hall.

1 Bauluz B, Peacor D & Elliott C:

Coexisting Altered Glass, Fe-Ni Oxides, and Shocked Spherules at the K-T Boundary, Stevns Klint (Denmark): Direct Evidence of Meteorite Impact

2 Tanimizu M & Tanaka T:

Ce-Nd-Sr Isotope Systematics of Lunar Samples and Origin of Ce Anomalies on the Moon
Programme for the Next Session in Symposium A




Symposium C

Subduction Zone Processes

Convenors: Jon Blundy, Chris Hawkesworth & Dave Rubie.

Location: Poster Hall.

1 Arslan M, Aslan Z, Sen C & Hoskin PW:

Constraints on Petrology and Petrogenesis of Tertiary Volcanism in the Eastern Pontide Paleo-Arc System, NE Turkey

2 Aslan Z:

Rift Related Arc Volcanism During Liassic Time in the Southern Zone of Eastern Pontide Arc, NE Turkey

3 Benton L & Tera F:

Lithium Isotope Systematics of the Marianas Revisited

4 Brooker R, Blundy J & James R:

Subduction-Related Mantle Pyroxenites from Zabargad Island, Red Sea

5 Chiang KK, Macpherson C, Hall R & Thirlwall M:

A Comparative Study of the Geochemistry and Tectonic Setting of Cenozoic Igneous Rocks from East Kalimantan and Sabah, Borneo

6 Demeny A, Vennemann T, Homonnay Z, Embey-Isztin A & Dobosi G:

Stable Isotope, FeIII/FeII, and Trace Element Evidence for Subduction-related Fluids in the Upper Mantle beneath the Pannonian Basin

7 George R, Turner S, Nye C & Hawkesworth C:

Along-arc U-Th-Ra Disequilibria in the Aleutians: Rapid Timescales of Fluid Transfer

8 Glodny J, Austrheim H & Rusin A:

Dating of Subduction-Related Fluid Mineralizations: Constraints on the Life Span of a Paleozoic Subduction System in the Polar Urals, Russia

9 Harangi S & Downes H:

Contrasting Origins of Neogene Calc-alkaline Volcanic Suites in the Carpathian-Pannonian Region, Eastern-Central Europe

10 Hobden BJ, Hora JM & Davidson JP:

Complex Differentiation Histories Revealed by Short-Term Geochemical and Isotopic Variations between and within Lavas of Ngauruhoe Volcano, New Zealand

11 Lange R:

No Correlation between the SiO2 Content of Erupted Magma Type (Basalt-Andesite-Dacite) and Crustal Thickness (~30-50 km) along the Mexican Volcanic Arc

12 Laurora A, Mazzucchelli M, Rivalenti G, Vannucci R, Zanetti A & Cingolani CA:

Melt Migration in the Mantle Wedge: A Case Study from Patagonia Back-arc

13 Mathur R, Ruiz J, Titley S & Gibbins S:

Different Crustal Sources for Au-rich and Au-poor Ores of the Grasberg Porphyry Copper Deposit, Irian Jaya

14 McBride J, McInnes B, Lambert D & Keays R:

Re-Os Isotope Systematics of Indonesian Arc Lavas and Porphyry Intrusions

15 Minissale A, Kerrick DM, Magro G, Rihs S & Sturchio NC:

The Origin, Transport, Crustal Storage and Expulsion of CO2 Associated with Italian Thermal Springs and Travertines

16 Moriguti T & Nakamura E:

Across-arc Variation of Li Isotope in the Izu Arc: Implications for Crust-Mantle Recycling at Subduction Zones

17 Mukasa S, Blatter D & Andronikov A:

Arc Mantle Xenoliths and their Quaternary Andesite Host Rocks Near El Peñon, Central Trans Mexican Volcanic Belt: A Trace Element and Radiogenic Isotope Study

18 Munday D, Thirlwall M & Smith T:

Isotopic Variation in Cumulate Xenoliths from Bequia, Lesser Antilles

19 Nakamura E & Nakano T:

Boron Isotopic Geochemistry of Metasedimentary Rocks and Tourmalines in a Subduction-zone Metamorphic Suite

20 Santo AP & Peccerillo A:

Magma Evolution at Filicudi Volcano, Aeolian Arc, Italy

21 Suzuki K, Aizawa Y & Tatsumi Y:

Osmium Transport During Dehydration Processes in the Subducted Slab: Experiments and Implications for the Os Isotopic Compositions of Arc Magmas

22 Tessalina S, Guerrot C, Gannoun A, Orgeval J & Zaykov V:

Isotopic Indicators of Subduction Process in South Urals (Russia)

23 Thompson PM, Tarney J, White RV, Saunders AD, Kempton PD & Kerr AC:

The Geochemical and Tectonic Origin of Island Arcs Associated with the Caribbean Oceanic Plateau

24 Togashi S, Imai N, Okuyama-Kusunose Y, Tanaka T, Okai T, Koma T & Murata Y:

Young Upper Crustal Chemical Composition of the Orogenic Japan Arc

25 Vroon PZ & Van Bergen MJ:

Geochemical Evidence for two Subducting Plates beneath North Sulawesi (Indonesia)

26 Wang K, Chung S, Chen C & Chen C:

Geochemical Constraints on the Petrogenesis of High-Mg Basaltic Andesites from the Northern Taiwan Volcanic Zone and their Geodynamic Significance

27 Widom E:

Os Isotope Systematics in Java and Flores, Indonesia

28 Williams CA, Rogers NW, Hawkesworth CJ & Turner SP:

The Geochemistry of Mt. Misery Volcano, St. Kitts, Lesser Antilles

29 Zack T, Rivers T & Foley SF:

What Governs the Origin of the Slab Component in Subducting Oceanic Crust? Insights from Trace Element Distribution in Deformed and Massive Eclogites

30 Zheng Y:

From Isotopic Exchange Kinetics to Geodynamics of Continental Subduction:
Programme for the Next Session in Symposium C




Symposium G

Flow and Reaction of Fluids in Crust

Convenors: Marian Holness & Terry Seward.

Location: Poster Hall.

1 Ader M, Boudou J, Roux J, Daniels E & Javoy M:

Nitrogen Isotopic Composition of Fixed Ammonium in Rocks: Evidence for a Possible Ammonia Stability in Fluids?

2 Adler M, Mäder UK & Waber HN:

The Role of Multicomponent Cation Exchange and Dedolomitisation in Argillaceous Rock at Conditions of High-pH

3 Althaus T, Niedermann S & Erzinger J:

A Clusius Column in the Crust? Anomalous Noble Gas Isotope Ratios in Exhalations from the East Carpathians, Romania

4 Baxter EF, DePaolo DJ & Renne PR:

Sr and Ar Isotopic Variations About a Lithologic Contact near Simplon Pass, Switzerland: Implications for Diffusional Exchange and Geochronology

5 Bodó P, Vaselli O, Szabó C, Tassi F, Casiglia A & Magro G:

Hydrogeochemistry of the Bakony-Balaton-highland Volcanic Field (Western Hungary)

6 Casanova J, Négrel P, Blomqvist R & Wikberg P:

Boron Isotope Fractionation in Groundwaters as an Indicator of Permafrost Past Conditions in the Fractured Crystalline Bedrock of the Fennoscandian Shield

7 Chevychelov V, Simakin A & Bondarenko G:

Experimental Study of the Effect of Composition and Phase State of Chloride Fluid on Solubility of Chlorine in the Granodiorite Melt. On Structural Positions of Chlorine in the Melt

8 Coleman M, Eggenkamp H & Aranyossy JF:

History of Solute Transport in a 400 m Mudrock Sequence, Calibrated by Laboratory Chlorine Stable Isotope Diffusion Experiments

9 Cross MM & Bottrell SH:

Reconciling Experimentally Observed Sulphur Isotope Fractionation During Thermochemical Sulphate Reduction (TSR) with Field Data: A "Steady-State" Model of Isotopic Behaviour

10 Czaplinski W:

Mobility of Elements Associated with Deformation of the Izera Granite (Izera-Karkonosze Block, SW Poland)

11 De SK, Cole DR, Riciputi LR, Chacko T & Horita J:

Experimental Determination of Hydrogen Diffusion Rates in Hydrous Minerals Using the Ion Microprobe

12 Dunk R, Jenkins W & Mills R:

The Ridge Flank Flux of Uranium and Seawater

13 Fiebig J, Simon K & Hoefs J:

Exchange Mechanisms, Fluid Flow and Fluid Evolution During Hydrothermal Alteration of Granites

14 Gavrieli I, Zheng Y, Van Geen A, Stute M, Dhar R, Ahmed KM, Simpson J & Goldstein SL:

Hydrogeochemical Study of Arsenic Contamination in Bangladesh Groundwater ­ The Role of Redox Condition

15 Haefner A & Aranovich L:

H2O Activity in H2O-N2 Fluids at 10 kbar Measured by the Brucite-Periclase Equilibrium

16 Hannah JL, Morgan JW & Scherstén A:

Re-Os Systematics in Diagenetic Pyrite from Continental Sedimentary Rocks: Potential for Geochronology and Isotopic Tracer Studies

17 Driesner T:

Molecular Simulation and the Derivation of Fluid Properties for Fluid Flow and Reactive Transport Simulations

18 Isakson A & Portnov A:

Energy of Lithosphere Plate Deformation

19 Minissale A, Vaselli O, Tassi F, Grechi G, Magro G & Montegrossi G:

Fluid Geochemistry vs. Neotectonics: Constraints from the Rapolano Terme Area (Siena-Radicofani Basin, Central-Northern Apennine, Italy)

20 Kloppmann W, Schomburgk S & Elsass P:

Isotopic Tracers (Sr, C, B, S, O, H) Reflecting Flow Conditions in an Artesian Siliciclastic Aquifer

21 Krogh T & Davis D:

Preferential Dissolution of Radiogenic Pb from Alpha Damaged Sites in Annealed Minerals Provides a Mechanism for Fractionating Pb Isotopes in the Hydrosphere

22 Morrison J & Anderson L:

Footwall Refrigeration in the Whipple Mountains Metamorphic Core Complex, CA

23 Mountain BW & Seward TM:

The Hydrosulphide/sulphide Complexes of Copper(I): Experimental Confirmation of the Stoichiometry and Stability of Cu(HS)2- to Elevated Temperature

24 Ogiermann J & Kalt A:

Chemical Characterization of Cordierite Breakdown Products in Gneisses and Migmatites of the Schwarzwald and the Bayerische Wald

25 Pollok K, Austrheim H & Putnis A:

An Analytical TEM Study on Complex Zoning Patterns in Garnets from Bergen Arcs Eclogites

26 Putnis A & Mauthe G:

The Effect of Pore Size on Salt Cementation in Porous Rocks

27 Safonov O:

Fluid Reactions During Formation of Coronitic Textures in Rocks from the Adirondack Complex (USA)

28 Salas J, Ayora C & Bitzer K:

Oxidation Processes of the Natural Nuclear Reactor of Okélobondo (Gabon): Reactive Transport Modelling

29 Sarda P, Anne B & Alain P:

The 20Ne/36Ar Ratio as a Tracer for Ancient Oil: The Oil-Water and Gas-Water Double Distillation Model

30 Schaefer B, Pearson G, Rogers N & Barnicoat A:

Re-Os Isotope and PGE Constraints on the Timing and Origin of Gold Mineralisation in the Witwatersrand Basin: A Hybrid Model

31 Severmann S, Mills RA & Palmer MR:

The Geochemistry of a Relict Hydrothermal Deposit: Effects of Low Temperature Alteration

32 Smith M, Henderson P, Long J & Williams CT:

REE and Uranium in Skarn Garnets and Other Phases: Constraints on the Transport of U and REE in Skarn Forming Fluids

33 Smith M & Henderson P:

Fluid Evolution and The Formation and Alteration of Allanite in Skarn from the Beinn an Dhubaich Granite Aureole, Skye

34 Soler JM:

One-dimensional Reactive Transport Modelling of the Interaction between a High-pH Plume and a Fractured Granodiorite. The GTS-HPF Project

35 Seward TM:

Molecular Aspects of Water Activity in Hydrothermal Solutions: Insight from X-ray Absorption Spectroscopy, Molecular Dynamics and Stable Isotope Fractionation

36 Suleimenov OM, Banerjee D & Seward TM:

Vapour-Liquid Equilibrium Study of Silicon Tetrachloride-CO2 System

37 Szocs T:

Water-rock Interactions and Infiltration Calculations

38 van Soest MC, Torgersen T & Kennedy BM:

Rare Gas Isotopic and Elemental Constraints on Oil Migration and Hydrogeological Processes: The Statfjord, Snorre and Gullfaks Fields, Norwegian North Sea Oil Province

39 Vaselli O, Rossi F, Tassi F, Magro G, Petrov P, Kolios N, Minissale A & Marchev P:

The Southern Strimon Lineament (Bulgaria/Greece): A Fluid Geochemistry Study

40 Labotka TC, Souza P & Nabelek P:

Coupled Mineralogic Reaction and Isotopic Exchange in Regionally Metamorphosed Dolomite, Death Valley, California

41 Aggarwal J, Palmer M & Mezger K:

Systematics of Saline Hydrothermal Systems: Evidence from the Sub-aerial Saline Systems on Iceland

42 Montegrossi G, Tassi F, Vaselli O & Garofalo K:

Analysis of Sulphur Species in Volcanic Gases

43 Gilmour J, Whitby J, Pattrick R & Turner G:

A Novel Radiometric Dating Technique

44 Wiersberg T, Niedermann S, Erzinger J, Levsky LK & Lokhov KI:

Noble Gas Investigations of Early Proterozoic Lamproites from the Eastern Baltic Shield

45 Willan RC, Boyce AJ & Fallick AE:

Stable-Isotopic Investigation of Plutons Intruded at High, Polar, Latitudes During the Mesozoic: Low-18O Melts or Interactions with Light Polar Waters?

46 Migdisov AA, Kister P & Williams-Jones AE:

An Experimental Study of the Solubility of Liquid Mercury in Octane and Dodecane at Temperatures up to 200º C

47 Wilson J, Ragnarsdottir V, Savage D & Cressey G:

The Effect of Iron on the Stability of Montmorillonite

48 Zetterström L & Sunde T:

Galena S Isotopes in and Around the Natural Fission Reactors at Oklo and Bangombé, Gabon
Programme for the Next Session in Symposium G




Symposium K

Life in Extreme Environments

Convenors: Mike Russell & Everett Shock.

Location: Poster Hall.

1 Bobrov V, Strakhovenko V, Shcherbov B, Gavshin V, Malikova I, Sukhorukov F, Kovalev S, Stepin A & Melgunov M:

Radionuclide 137Cs in the Lake Deposits of the Altai Region

2 Cox JS & Seward TM:

UV-Vis Spectrophotometric Investigations into Amino Acids in Aqueous Solution at High Temperatures and Pressures

3 Garvie LA, Bungartz F, Nash TH & Knauth LP:

Caliche Dissolution and Calcite Biomineralization by the Endolithic Lichen Verrucaria rubrocincta Breuss in the Sonoran Desert

4 Nilsson EL:

Microbes in the Hyper Alkaline Springs of Maqarin, Jordan, a Natural Analogue for Water/Cement Interaction

5 Ziebis W, Böttcher ME, Weber A, Miquel J, Sievert S & Linke P:

Bacterial Sulfate Reduction and Sulfur Isotope Discrimination in the Hypersaline and Hypersulfidic Water Column of the Urania Basin (Mediterranean Sea)

Symposium L

Computational Geochemistry

Convenors: John Brodholt & Keith Refson.

Location: Poster Hall.

1 Buccianti A, Peccerillo A & Santo AP:

Bi-Plot Analysis to Explore Major Oxide Composition in Basic Rocks from Filicudi (Aeolian Islands, Southern Italy): Comparison with Classical Harker Diagrams

2 Buccianti A, Vaselli O, Minissale A, Tassi F & Gallorini L:

Multivariate Analysis of Water Geochemical Data: A Case Study in the Chiavenna Valley (Central Alps, Northern Italy)

3 Churakov S & Gottschalk M:

Thermodynamic Properties of Natural Fluids at High Temperatures and Pressures

4 de Leeuw NH, Parker SC, Catlow CRA & Price GD:

Modelling Proton-containing Defects in Forsterite

5 Emetz A & Skakun L:

Numerical Modeling of Sb-containing Sulphide Aggregates Formation in the Beregovo Epithermal Ore Field (Intercarpathian, Ukraine)

6 Harris D & Brodholt J:

Molecular Dynamics Modelling of Zn2+ Speciation in Hydrothermal Fluids

7 Kolonin G & Shironosova G:

Concentration and Aqueous Species of REE-Y in Hydrothermal Fluoride Fluids: Dependence on their T-P Parameters and Chemical Features

8 Oganov AR, Brodholt JP & Price GD:

Equation of State and Elasticity of MgSiO3 Perovskite at High Temperatures from Ab Initio Molecular Dynamics: Towards Interpreting Seismic Tomography

9 Scrivner NC & Rafal M:

Error Propagation in Aqueous Equilibrium Calculations

Symposium O

Mantle Geochemistry and Ocean Chemistry

Convenor: Nigel Harris.

Location: Poster Hall.

1 Aono T, Yamada M & Harada K:

Particle Removal with 234Th in the Shelf Edge of the East China Sea

2 Benning LG, Shaw S & Terrill NJ:

The Nucleation of Particulate FeS Observed with Small- and Wide Angle X-ray Scattering

3 Cartigny P, Harris J, Phillips D & Javoy M:

Evidence that Most Peridotitic and Eclogitic Diamonds from Kimberley Pool (RSA) Crystallised from the Same Carbon Source

4 Dange C, Charmasson S, Gonzalez JL, Thouvenin B, Boutier B, Chiffoleau JF, Auger D & Chartier E:

Experimental Approaches for Modeling of the Behaviour of Trace Metals and Radionuclides in Coastal Zones: Application to Cadmium and Cobalt in French Estuaries

5 Heaney PJ & Post JE:

Evidence for a Frustrated Phase Transition in the Silica Polymorph Moganite Near 500 K

6 Niedermann S:

A Revised Value for the Production Rate of Cosmogenic 21Ne in Quartz

7 Satoh H & Matsuhisa Y:

Effect of Crystallization Kinetics and Volatiles on Oxygen Isotope Fractionation between Anorthite and Basalt Melt: Direct Crystallization and Partial Melting Experiments at 1 atm

8 Simonetti A, Schmidberger SS, Haas P & Francis D:

In-Situ 87Sr/86Sr Analyses of Clinopyroxene from Mantle Xenoliths by Laser Ablation-MC-ICP-MS

9 Smith A:

Serpentinite Geochemistry as an Indicator of the Tectonic Setting of Ophiolitic Assemblages: Examples from the Qilian Fold Belt of Northwest China

10 Stegman D & Jellinek M:

Influence of the Crystallization and Chemical Differentiation of a Lunar Magma Ocean on the Subsequent Thermal Evolution of the Lunar Mantle

11 Yamada M & Aono T:

Large Particle Flux of Plutonium on the Continental Slope of the East China Sea

12 Zedgenizov D & Shatsky V:

Internal Structure and Impurity Heterogeneity of "Re-shaped" Diamonds

13 Zhang H, Menzies MA, Zhao L, Lu F & Zhou X:

Multiphase Mineral Inclusions in Diamonds from Fuxian and Mengyin Kimberlites, Eastern China
Programme for the Next Session in Symposium O



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