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Unveiling the long-lived fertility signature of Cu-Au porphyry systems: Insights from apatite and zircon at Tampakan, Philippines_SEG 100

Luis A.Parra-Avila,Johannes Hammerli,Anthony I. Kemp, Bruce Rohrlach , Robert Loucks,Yongjun Lu, Ian S. Williams, Laure Martin,Marco L. Fiorentini

The present study focuses on the use of accessory minerals such as zircon and apatite to investigate ore-forming proce...

12 May 2021
Hydrothermal alteration and gold mineralization at the Gruyere gold deposit (Yamarna terrane, Yilgarn craton, Western Australia)_SEG 100

Ravi Schreefel, Steffen G. Hagemann, Chris M. Fisher, and Anthony I.S. Kemp

The Yamarna terrane is situated at the north-eastern margin of the Yilgarn craton (Western Australia), and is part of the Eastern Goldfields Superterrane (EGST).

12 May 2021
New constraints on petrogenesis of the Bajo de la Alumbrera Cu-Au porphyry system and other porphyries of the Farallon Negro Volcanic District (NW Argentina)_SEG 100

Madeleine Ince, Steffen Hagemann, Marco Fiorentini, Tony Kemp, Nora Rubinstein, Eduardo Zappettini

The Farallon Negro Volcanic District is a well-endowed area in the Sierras Pampeanas of Argentina. It includes key Cu-Au porphyry and low-sulfidation epithermal depos...

12 May 2021
Multiple sulfur isotope and trace element analysis of pyrite in the Kanowna Belle deposit, Western Australia: insights into fluid oxidation and gold precipitation processes_SEG 100

Dennis Sugiono, Crystal K. LaFlamme, Nicolas Thébaud, Laure Martin, Dany Savar , Marco Fiorentini

In orogenic gold deposits, the processes by which gold is precipitated from hydrothermal fluids to form Au-rich veins remain controversial.

12 May 2021
Capturing distinct Paleoproterozoic gold events in the southern West African Craton: review and synopsis_SEG 100

Quentin Masurel, Aurelien Eglinger, Nicolas Thébaud

Developing an understanding of ore-forming processes at the scale of a craton is commonly hindered by the complexity of the geological record derived from deposit and camp scale studies.

12 May 2021
Identifying Cotectic and Xenomelt Magmatic Sulfides Using R-factor and S-isotope Variability in the Mount Keith MKD5 Komatiite-Hosted Nickel Deposit_SEG 100

Anne Brandt Virnes, Marco Fiorentini, Stephen J. Barnes, Laure Martin, Nicolas Thebaud, Quentin Masurel

Komatiitic melts are inherently sulfur-undersaturated and must assimilate external sulfur in order to segregate a sulfide liquid that can equilibrate with the si...

12 May 2021
Timescalesand Processesof Auand CuFertile Magmatic-Hydrothermal ReservoirAccumulationin Continental Arcs_SEG 100

Daniel Wiemer, Steffen G. Hagemann, Anthony I.S. Kemp, Nicolas Thébaud, Trevor Ireland,Carlos Villanes

Continental arc systems are loci of world-class Cu-Au porphyry and intrusion-related orogenic Au vein deposits.Thesubduction environment facilitatesh...

12 May 2021
Members' Day Presentation 2020 by Jamie Rogers - GM Exploration Northern Star

Pogo Gold Deposit by Jamie Rogers - GM Exploration, Northern Star

25 November 2020
Members' Day Presentation 2020 by Mike Dentith

Exploring for Mineral Systems Using Geophysical Methods

25 November 2020
Members' Day Presentation 2020 by Quentin Masurel

Capturing distinct pulses of gold mineralisation in Paleoproterozoic West Africa and key messages for Yilgarn explorers making the move

25 November 2020

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