Orals GMPV42/ERE3.2/TS3.7
|
GMPV42/ERE3.2/TS3.7 Ore deposits: origin, exploration and mining (co-organized) |
| Convener: Nicholas T. Arndt |
|
Monday, 28 April 2014 Room G13 Chairperson: Nicholas Arndt |
|
| 08:30–08:45 |
EGU2014-2399
Sulfide minerals as new Sm-Nd geochronometers for ore genesis dating of mafic-ultramafic layered intrusions Pavel Serov, Nadezhda Ekimova, and Tamara Bayanova |
| 08:45–09:00 |
EGU2014-13102
Radiogenic and stable isotope study of the Dyumptaley and Binyuda ultramafic-mafic intrusions and associated Ni-Cu-PGE sulfide ores (Russian Arctic) Kreshimir Malich, Inna Badanina, Elena Belousova, Norman Pearson, Andrey Romanov, and Sergey Sluzhenikin |
| 09:00–09:15 |
EGU2014-3324
Arsenic-enriched Cu-Ni-PGE Mineralization in Wetlegs, Duluth Complex, St. Louis County, Minnesota, USA Sara Raič, Aberra Mogessie, Zsolt Benkó, Ferenc Molnár, Steven Hauck, and Mark Severson |
| 09:15–09:30 |
EGU2014-12454
Continuous country rock contamination and hydrothermal alteration of the Ni-Cu-PGE sulphide-bearing (ultra-)basic Uitkomst Complex, South Africa Christoph Gauert and Jan Globig |
| 09:30–09:45 |
EGU2014-2537
The role of slab contamination for the genesis of podiform chromite deposits Mei-Fu Zhou |
| 09:45–10:00 |
EGU2014-13665
New correlations and tectonic setting of the Kalahari Copperbelt in Namibia and Botswana Jeremie Lehmann, Sharad Master, William Rankin, and Judith A. Kinnaird |
|
Coffee Break
|
|
| 10:30–10:45 |
EGU2014-8830
Triggers for the formation of porphyry deposits in magmatic arcs Press & Media Jamie Wilkinson |
| 10:45–11:00 |
EGU2014-13649
Cu-Mo-Au Partitioning and Ore Mineral Solubility: Constraints on the Role of Temperature, Pressure, and Volatile Fugacities Brian Tattitch and Jon Blundy |
| 11:00–11:15 |
EGU2014-8962
Generation of porphyry copper deposits by gas-brine reaction in volcanic arcs Press & Media Jon Blundy, John Mavrogenes, Brian Tattitch, Steve Sparks, and Amy Gilmer |
| 11:15–11:30 |
EGU2014-10128
Effect of fO2 on phase relationship in basaltic andesites during magmatic differentiation: Control of fO2 and sulphur speciation in piston cylinder experiments. Vladimir Matjuschkin, Brian Tattitch, Jonathan D. Blundy, and Susanne Skora |
| 11:30–11:45 |
EGU2014-3537
A structural analysis of the Minas da Panasqueira vein network and related fracture generations Dominique Jacques, Romeu Vieira, Philippe Muchez, and Manuel Sintubin |
| 11:45–12:00 |
EGU2014-10416
Mixing from below in hydrothermal ore deposits Paul D. Bons, Enrique Gomez-Rivas, Gregor Markl, and Bejamin Walter |