DEPARTEMENT DE MINERALOGIE

Département de Minéralogie
Rue des Maraîchers 13
CH-1211 Genève 4
Suisse - Switzerland

unige
UNIVERSITE DE GENEVE
Tél. +41 22 702 6624
Fax +41 22 320 5732
miner@terre.unige.ch

www.unige.ch/sciences/terre/mineral/welcome.html
mlevy

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10e séminaire de métallogénie
Lundi 22 janvier 2001

9h30-12h20: salle 605 / 14h00-16h00: salle 102

Section des Sciences de la Terre, Université de Genève

09h30

R. Baumgartner (Genève), R. Romer (Potsdam), R. Moritz (Genève) & R. Sallet (Natal, Brésil)

Mineralogy and geochronology of beryl and colombo-tantalite bearing pegmatites, Seridó Pegmatite District, Rio Grande do Norte, Brazil.

09h50

V. Badoux, R. Moritz & L. Fontboté (Genève)

The Mississippi Valley-type Zn-Pb deposit of San Vicente, Central Peru: a syntectonic deposit during the Andean orogeny.

10h10

C. Bauchau (Lausanne)

L'industrie minière en 2000.

10h40

Pause

11h00

W. Halter, N. Bain, K. Becker, C. Heinrich, T. Pettke & A. von Quadt (Zürich)

Magmatic history of the Farallon Negro Volcanic complex and implications for the formation of the Bajo de la Alumbrera porphyry copper deposit, Argentina.

11h20

M. Polliand & L. Fontboté (Genève)

The VMS Perubar deposit, Peru.

11h40

A. de Haller (Genève), J. Zuniga (Condestable, Peru) & L. Fontboté (Genève)

The Raul-Condestable iron oxide-Cu-Au deposit, Lima department, Peru: preliminary results.

12h00

C. Heinrich, S. Matthai & T. Driesner (Zürich)

Mount Isa copper revisited: Geologic complexity in fluid-flow models for ore-forming hydrothermal systems

12h20

Pause-Midi

14h00

J. Lavric & J. Spangenberg (Lausanne)

Geochemistry of fossil hydrothermal vents of the Idrija mercury deposit, Slovenia: delta 13C, delta 18O, delta 34S and organic geochemical data.

14h20

M. Rohrmeier, A. von Quadt, T. Driesner & C. Heinrich (Zürich)

Temporal and thermal evolution of hydrothermal vein deposits in the Madan extensional core complex, Bulgaria.

14h40

M. Ovtcharova, A. von Quadt (Zürich), I. Peycheva (Sofia) & F. Neubauer (Salzburg)

Exhumation of the Central Rhodopian Core Complex, Madan Dome, Bulgaria, and related magmatism.

15h00

Pause

15h20

I. Chambefort, R. Moritz (Genève), R. Petrunov (Sofia) & A. Arisanov (Chelopech, Bulgaria)

The Late Cretaceous Chelopech Au-Cu high sulfidation deposit, Bulgaria: regional and local geological setting, and genetic ambiguities.

15h40

R. Moritz (Genève), R. Petrunov (Sofia), M. Chiaradia, D. Fontignie (Genève) & A. Arisanov (Chelopech, Bulgaria)

Preliminary infrared fluid inclusion microthermometry in enargite, and isotope study (Pb, Sr, O, S) of the Chelopech Au-Cu deposit, Bulgaria.

16h00

L. Fanger, T. Driesner, C. Heinrich, A. von Quadt (Zürich) & I. Peycheva (Sofia)

The Elatsite copper porphyry deposit, Bulgaria: relative age relations between host rocks, structures, ore mineralisation, and alteration.

16h20

Fin

Renseignements: Robert Moritz
Tél.: 022 702 66 33/702 66 24; Fax: 022 320 57 32
Robert.Moritz@terre.unige.ch

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