Textures and chemical composition of magnetite from iron oxide-copper-gold (IOCG) and Kiruna-type iron oxide-apatite (IOA) deposits and their implications for ore genesis and magnetite classification schemes

• Published in: Economic Geology
• Main Authors: Beaudoin, Georges, Xiaowen, Huang
• Format: Other/Unknown Material
• Language: English
• Published: 2019
• Subjects: Magnetite textures; Trace elements; Dissolution and reprecipitation; Discriminant diagrams; IOCG-IOA; Magnétite > Texture; Magnétite > Composition; Apatite; Oxydes métalliques > Analyse; Oxyde ferrique; Dissolution-reprécipitation; Candelaria; Kiruna
• Online Access: https://hdl.handle.net/20.500.11794/34394; https://doi.org/10.5382/econgeo.4651

Textural and compositional data of magnetite from Igarapé Bahia, Alemao, Sossego, Salobo, and Candelaria iron oxide copper-gold (IOCG) and El Romeral Kiruna-type iron oxide-apatite (IOA) deposits show that some magnetite grains display oscillatory zoning or have been reequilibrated by oxy-exsolution...