Layered intrusions: Fundamentals, novel observations and concepts, and controversial issues

RM Latypov, O Namur, Y Bai, SJ Barnes… - Earth-Science …, 2023 - Elsevier
Layered intrusions are fossilized natural laboratories that historically have constrained many
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …

Scandium: Ore deposits, the pivotal role of magmatic enrichment and future exploration

Z Wang, MYH Li, ZRR Liu, MF Zhou - Ore Geology Reviews, 2021 - Elsevier
Scandium (Sc), known as the'miracle metal', has unique properties in material sciences, and
is a critical resource in the world due to the low supply but wide applications in advanced …

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 …

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 …

Styles of Fe–Ti–V ore deposits in the Neoproterozoic layered mafic-ultramafic intrusions, south Eastern Desert of Egypt: Evidence for fractional crystallization of V-rich …

MZ Khedr, E Takazawa, S Arai, RJ Stern… - Journal of African Earth …, 2022 - Elsevier
Abstract The Korab Kansi and Abu Ghalaga Neoproterozoic mafic-ultramafic intrusions in
the South Eastern Desert (SED) of Egypt host economic Fe–Ti–V oxide deposits,∼ 41 …

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 …

Partial least squares-discriminant analysis of trace element compositions of magnetite from various VMS deposit subtypes: Application to mineral exploration

S Makvandi, M Ghasemzadeh-Barvarz, G Beaudoin… - Ore Geology …, 2016 - Elsevier
The petrography and mineral chemistry of magnetite from fifteen volcanogenic massive
sulfide (VMS) deposits in Canada, and the Lasail VMS deposit in Oman, as well as from two …

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 …

A reconnaissance study of potentially important scandium deposits associated with carbonatite and alkaline igneous complexes of the Permian Emeishan Large …

MF Zhou, ZC Wang, WW Zhao, L Qi, Z Zhao… - Journal of Asian Earth …, 2022 - Elsevier
Economically viable Sc deposits in the world are scarce and new and alternative resources
are now urgently needed to ensure future sustainable supplies. We report here an …

In-situ LA–ICP-MS trace elemental analyses of magnetite: The Mesozoic Tengtie skarn Fe deposit in the Nanling Range, South China

WW Zhao, MF Zhou - Ore Geology Reviews, 2015 - Elsevier
Abstract The Nanling Range in South China hosts numerous world-class W–Sn deposits
and some Fe deposits. The Mesozoic Tengtie Fe skarn deposit in the southern Nanling …