Ponencia
Massive Iron Oxide-Apatite (IOA) Deposit Formation by Efficient Flotation of Magmatic Magnetite Suspensions: A Genetic Link Between IOA and IOCG Deposits?
Fecha
2015Institución
Resumen
The link between iron oxide-apatite (IOA, or
“Kiruna-type”) and iron oxide-copper-gold (IOCG) deposits
remains controversial. Based on geochemical and isotopic
data of magnetite from the Los Colorados IOA deposit in
northern Chile, we report compelling ev