Geochemical and isotopic signature of pyrite as a proxy for fluid source and evolution in the Candelaria-Punta del Cobre IOCG district, Chile (19 min)
Irene del Real
University of Chile, 29th May, 2020
– Cretaceous, Andean IOCG
– Pyrite synchrotron XRF trace element mapping & fluid reconstructions

The formation of iron-oxide–copper–gold (IOCG) and iron-oxide–apatite (IOA) mineral deposits: A case study of El Laco, Chile (66 min)
Adam Simon
University of Michigan, 3rd June, 2020
– Neogene, Andean iron oxide deposits
– A novel magmatic model for magnetite flotation & IOCG/IOA formation

Structural evolution of two ore-bearing Paleoproterozoic supracrustal belts in the Kiruna area, northwestern Fennoscandian Shield
Joel Andersson
Luleå University of Technology
– Four deformation & alteration stages unravelled for the Kiruna area, suggests basin inversion related to Fe–Cu mineralization.

The evolution of the Cu-Au systems of the Carajás Province, Brazil
Gustavo Melo
Universidade Federal de Ouro Prieto
19th August, 2020
– Geochronology of magmatism and mineralization in the Carajás province.
– Archean & Paleoproterozoic IOCG & magmatic–hydrothermal Cu–Au.

Magnetite geochemistry reveals fluid sources in IOCG deposits
María Alejandra R. Mustafa
University of Michigan
– Minor & trace element & Fe + triple O isotopic compositional fingerprinting of magnetite
– Mina Justa & Candalaria Andean IOCG districts.

Unravelling the Geology of Olympic Dam
Jesse Clark & Kathy Ehrig
BHP
23rd September

Olympic Dam Geometallurgy – using mineralogy to predict metallurgical performance
Kathy Ehrig
BHP
21th October, 2020

Ingredients for high-grade IOCG mineralization – insights from the Gawler craton, Australia
Tobias Schlegel
CSIRO Mineral Resources 9th September, 2020

A fundamental role of carbonate-sulfate melts in the formation of iron oxide-apatite (IOA) deposits
Wyatt Bain
University of Alberta
2nd December, 2020

The origin of magnetite-(apatite) rocks: Insights from the El Laco system
Fernando Tornos, Instituto de Geociencias, Spanish National Research Council
7th April, 2021

Ore-forming processes revealed by magnetite geochemistry of Andean iron oxide-apatite (IOA) deposits
Gisella Palma, Universidad de Chile
16th June, 2021

Formation of giant iron oxide-copper-gold deposits by superimposed, episodic hydrothermal pulses
Irene del Real
Universidad de Chile
22nd September, 2021