Program for Session 14d

09:30	Calcium Isotope Systematics of Low Temperature Alteration Carbonates in the Ocean Crust Böhm F, Eisenhauer A, Rausch S, Bach W & Klügel A
09:45	Reconstructing Hydrothermal Vent Chemistry Through Analysis of Vein Minerals Turchyn A, Alt J, Brown S, DePaolo D, Coggon R, Chi G, Skulski T & Bedard J
10:00	Keynote: Altered Oceanic Crust in the Western Pacific and its Consequences for Crust and Mantle Evolution Kelley K

202	The Origin of Palaeoarchaean Silicification Inferred from Coupled Si-O Isotopes Abraham K, Cardinal D, Hofmann A, Foley S, Harris C & André L
203	White Smoker at 20 M Water Depth at Panarea´s Submarine Volcano, Aeolian Island, Italy Merkel B, Ronny B, Thomas P, Mandy S & Robert S
204	Carbonate Veins as Recorder of Seawater-Crust Interaction Rausch S, Klügel A, Bach W & Böhm F
205	Multi-Isotope Investigation to Identify General Characteristics of Different Cold Vent Systems Reitz A, Liebetrau V, Scholz F, Hensen C, Wallmann K, Haeckel M & Weise SM
206	Archean Chromitite in the Palaeozoic Sartohay Ophiolite from the Asiatic Orogenic Belt, China Shi R, Ding B, Huang Q & Zhi X