[HTML][HTML] Iron oxide copper-gold (IOCG) deposits–A review (part 1): Settings, mineralogy, ore geochemistry and classification

RG Skirrow - Ore Geology Reviews, 2022 - Elsevier
Characteristics of ten of the world's metallogenic provinces hosting iron oxide Cu-Au (IOCG)
deposits have been critically assessed, including their geological and tectonothermal …

[HTML][HTML] LA-ICP-MS imaging in the geosciences and its applications to geochronology

D Chew, K Drost, JH Marsh, JA Petrus - Chemical Geology, 2021 - Elsevier
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) mapping is a
rapidly expanding field in the geosciences because of the wealth of spatial information it …

The origin and discrimination of high-Ti magnetite in magmatic-hydrothermal systems: Insight from machine learning analysis

B Hu, LP Zeng, W Liao, G Wen, H Hu… - Economic …, 2022 - pubs.geoscienceworld.org
Abstract High-titanium (high-Ti, more than 1 wt% Ti) magnetite, commonly containing
ilmenite exsolution, has long been attributed to an igneous origin and has been used as the …

[HTML][HTML] Carbonates at the supergiant Olypmic Dam Cu-U-Au-Ag deposit, South Australia part 2: Sm-Nd, Lu-Hf and Sr-Pb isotope constraints on the chronology of …

R Maas, OB Apukhtina, VS Kamenetsky, K Ehrig… - Ore Geology …, 2022 - Elsevier
Mineralization at the supergiant Cu-U-Au-Ag Olympic Dam deposit (South Australia), the
'uranium endmember'of the iron-oxide copper–gold (IOCG) spectrum of ore deposits, is …

Opening the magmatic-hydrothermal window: high-precision U-Pb geochronology of the Mesoproterozoic Olympic Dam Cu-U-Au-Ag deposit, South Australia

L Courtney-Davies, CL Ciobanu… - Economic …, 2020 - pubs.geoscienceworld.org
Establishing timescales for iron oxide copper-gold (IOCG) deposit formation and the
temporal relationships between ores and the magmatic rocks from which hydrothermal …

Radiometric dating applied to ore deposits: theory and methods

M Chiaradia - Isotopes in Economic Geology, Metallogenesis and …, 2023 - Springer
Metallic ore deposits have contributed to the development of the human society since pre-
historic times and nowadays are one of the pillars of unprecedented technological …

Origin of high-Ti magnetite in magmatic-hydrothermal systems: evidence from iron oxide-apatite (IOA) deposits of Eastern China

LP Zeng, XF Zhao, C Spandler, H Hu… - Economic …, 2022 - pubs.geoscienceworld.org
Magnetite chemistry has been widely used to distinguish igneous versus hydrothermal
origins for a range of magnetite-bearing mineral deposits. However, the origin of Ti-rich …

Micron-to atomic-scale investigation of rare earth elements in iron oxides

NJ Cook, CL Ciobanu, K Ehrig, AD Slattery… - Frontiers in Earth …, 2022 - frontiersin.org
Hematite (α-Fe2O3) and magnetite (Fe3O4) readily accommodate a wide range of minor
and trace elements from across the periodic table at up to wt.% concentrations. This prompts …

A supergene-hydrothermal origin of the itabirite-hosted high-grade iron ores in the Mbarga prospect, Mbalam iron ore district, southern Cameroon, Congo Craton

GL Ngiamte, ECR Green, OA Okunlola, R Maas… - Journal of Geochemical …, 2024 - Elsevier
The Mbarga itabirite deposit in the Mbalam iron district on the northwest edge of the Congo
Craton (CC) hosts two main types of iron ore enrichments: supergene and specularite ores …

Nanomineralogy of hydrothermal magnetite from Acropolis, South Australia: Genetic implications for iron-oxide copper gold mineralization

MR Verdugo-Ihl, CL Ciobanu… - … : Journal of Earth …, 2021 - pubs.geoscienceworld.org
Magnetite is the dominant Fe-oxide at the Acropolis IOCG prospect, Olympic Dam district,
South Australia. Complementary microbeam techniques, including scanning transmission …