EGU General Assembly 2007
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  Oral Programme - GMPV18 The Role of Accessory Minerals in Metamorphic and Igneous Processes

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Convener: Harlov, D.
Co-Convener: Finger, F.

Tuesday, 17 April 2007

Lecture Room: Lecture Room 20 (N)

Chairperson: HARLOV, D.

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8:30 - 8:45
EGU2007-A-04387;  GMPV18-1TU1O-001
Tropper, P.
Titanite thermobarometery in metamorphic rocks: the influence of titanite activity models in the system CaTiSiO4O - CaAlSiO4F on phase equilibrium calculations in high-P rocks (solicited)

8:45 - 9:00
EGU2007-A-09618;  GMPV18-1TU1O-002
Thöni, M.; Miller, Ch.; Postl, W.; Weißensteiner, G.
Sm-Nd partitioning between garnet, feldspar and high-REE accessory minerals (Ap, Xtm, Mnz): new constraints on timing and duration of the “Permian-Triassic event“ (Eastern Alps)

9:00 - 9:15
EGU2007-A-06248;  GMPV18-1TU1O-003
Harlov, D.E.; Hansen, E.C.
Trends in Phosphate and Silicate Mineral Chemistry Across a Section of Archean Crust, Tamil Nadu, South India: The Role of Fluids In Regional Granulite-Facies Metamorphism

9:15 - 9:30
EGU2007-A-06889;  GMPV18-1TU1O-004
Putnis, A.; Janssen, A.; Geisler, T.; Putnis, C.V.
The mechanism of hydrothermal alteration of ilmenite.

9:30 - 9:45
EGU2007-A-01748;  GMPV18-1TU1O-005
Hovis, G.; Harlov, D.; Hahn, A.; Steigert, H.
Enthalpies and volumes of F-Cl mixing in fluorapatite - chlorapatite crystalline solutions (solicited)

9:45 - 10:00
EGU2007-A-08100;  GMPV18-1TU1O-006
Greenwood, J. P.; Itoh, S.; Sakamoto, N.; Vicenzi, E. P.; Yurimoto, H.
Isotopography of hydrogen in apatite of Martian meteorites: Constraints on their petrogenesis and the history of water on Mars


Chairperson: FINGER, F.

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10:30 - 10:45
EGU2007-A-00100;  GMPV18-1TU2O-001
Budzyñ, B.; Hetherington, C.J.; Williams, M.L.; Jercinovic, M.J.; Michalik, M.
Monazite stability as a function of the silicate mineral assemblage in the presence of fluid

10:45 - 11:00
EGU2007-A-06132;  GMPV18-1TU2O-002
Montel, JM; Razafimhatratra, D; de Parseval, P; Seydoux-Guillaume, AM; Ralison, B
The giant monazites occurrence in Manangotry (Madagascar) (cancelled)

11:00 - 11:15
EGU2007-A-06922;  GMPV18-1TU2O-003
Gardés, E.; Montel, J.-M.; Seydoux-Guillaume, A.-M.; Wirth, R.
Pb diffusion in monazite: New constraints from the experimental study of Pb2+ <-> Ca2+ interdiffusion

11:15 - 11:30
EGU2007-A-10624;  GMPV18-1TU2O-004
Williams, M.; Jercinovic, M.; Dumond, G.; Hetherington, C.
Monazite petrogenesis and geochronology by electron microprobe: analytical challenges and applications for dating tectonic processes (solicited)

11:30 - 11:45
EGU2007-A-08582;  GMPV18-1TU2O-005
Janots, E.; Engi, M.; Berger, A.; Rubatto, D.; Gregory, C.
Texture, chemistry and age of monazite and allanite in the northern Central Alps

11:45 - 12:00
EGU2007-A-00640;  GMPV18-1TU2O-006
Kelsey, D; Clark, C; Hand, M
Thermobarometric modelling of zircon and monazite growth in melt-bearing systems


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