The nature of iron oxide-copper-gold ore fluids: Fluid inclusion evidence from Norrbotten (Sweden) and the Cloncurry district (Australia)

摘要

Fluid inclusions from two key iron oxide-copper-gold ore provinces (including data from mined deposits at Aitik and Pahtohavare in Norrbotten; and Ernest Henry, Mount Elliott, Osborne and Starra near Cloncurry) reveal distinctive features compared to other types of hydrothermal ore deposit. Many different types of fluid inclusions occur but the most common are mixed populations of a) liquid-rich carbonic (CO_2 +-