Iron and oxygen isotope and element systematics of magnetite from the Los Colorados IOA deposit, Chile: A paradigm shift for IOA deposits?
AuthorSimon, Adam C
Lundstrom, Craig C
Deditius, Artur P
Barra-Pantoja, Luis Fernando
The origin of iron-oxide apatite (IOA) and iron-oxide copper gold deposits (IOCG) remains debated, with few observational data able to distinguish among working hypotheses that invoke meteoric fluid, magmatic-hydrothermal fluid, and liquid immiscibility.