[HTML][HTML] Formation of iron oxide–apatite deposits

M Reich, AC Simon, F Barra, G Palma, T Hou… - Nature Reviews Earth & …, 2022 - nature.com
Renewed economic interest in iron oxide–apatite (IOA) deposits—containing tens to
hundreds of millions of tonnes of Fe and substantial amounts of rare earth elements, P, Co …

A review of magnetite geochemistry of Chilean iron oxide-apatite (IOA) deposits and its implications for ore-forming processes

G Palma, F Barra, M Reich, AC Simon, R Romero - Ore Geology Reviews, 2020 - Elsevier
Magnetite is the most important iron ore in iron oxide-apatite (IOA) deposits which represent
the Cu-poor end-member of the iron oxide-copper–gold (IOCG) clan. Magnetite chemistry …

Trace element composition of iron oxides from IOCG and IOA deposits: relationship to hydrothermal alteration and deposit subtypes

XW Huang, É Boutroy, S Makvandi, G Beaudoin… - Mineralium …, 2019 - Springer
Trace element compositions of magnetite and hematite from 16 well-studied iron oxide–
copper–gold (IOCG) and iron oxide apatite (IOA) deposits, combined with partial least …

Formation of massive iron deposits linked to explosive volcanic eruptions

JT Ovalle, NL La Cruz, M Reich, F Barra, AC Simon… - Scientific reports, 2018 - nature.com
The genetic link between magmas and ore deposit formation is well documented by studies
of fossil hydrothermal systems associated with magmatic intrusions at depth. However, the …

Trace element composition of igneous and hydrothermal magnetite from porphyry deposits: Relationship to deposit subtypes and magmatic affinity

XW Huang, AA Sappin, É Boutroy… - Economic …, 2019 - pubs.geoscienceworld.org
The trace element composition of igneous and hydrothermal magnetite from 19 well-studied
porphyry Cu±Au±Mo, Mo, and W-Mo deposits was measured by laser ablation-inductively …

A continuum from iron oxide copper-gold to iron oxide-apatite deposits: Evidence from Fe and O stable isotopes and trace element chemistry of magnetite

MA Rodriguez-Mustafa, AC Simon… - Economic …, 2020 - pubs.geoscienceworld.org
Iron oxide copper-gold (IOCG) and iron oxide-apatite (IOA) deposits are major sources of Fe,
Cu, and Au. Magnetite is the modally dominant and commodity mineral in IOA deposits …

Textures and chemical compositions of magnetite from iron oxide copper-gold (IOCG) and Kiruna-type iron oxide-apatite (IOA) deposits and their implications for ore …

XW Huang, G Beaudoin - Economic Geology, 2019 - pubs.geoscienceworld.org
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 …

Magnetite texture and trace-element geochemistry fingerprint of pulsed mineralization in the Xinqiao Cu-Fe-Au deposit, Eastern China

Y Zhang, P Hollings, Y Shao, D Li, H Chen… - American …, 2020 - degruyter.com
The origin of stratabound deposits in the Middle-Lower Yangtze River Valley Metallogenic
Belt (MLYRB), Eastern China, is the subject of considerable debate. The Xinqiao Cu-Fe-Au …

Distinguishing IOCG and IOA deposits via random forest algorithm based on magnetite composition

S Hong, R Zuo, X Huang, Y Xiong - Journal of Geochemical Exploration, 2021 - Elsevier
Iron oxide-copper-gold (IOCG) and iron oxide-apatite (IOA) are two significant mineral
deposit types with similar tectonic settings and hydrothermal alteration characteristics. There …

LA-ICP-MS trace element analysis of magnetite and pyrite from the Hetaoping Fe-Zn-Pb skarn deposit in Baoshan block, SW China: Implications for ore-forming …

F Chen, J Deng, Q Wang, JM Huizenga, G Li, Y Gu - Ore Geology Reviews, 2020 - Elsevier
The Hetaoping deposit is one of the largest Fe-Zn-Pb skarn deposit in SW China, which is
characterized by Zn-Pb mineralization in the upper part and the Fe mineralization in the …