[HTML][HTML] Layered intrusions: Fundamentals, novel observations and concepts, and controversial issues

RM Latypov, O Namur, Y Bai, SJ Barnes… - Earth-Science …, 2024 - Elsevier
Layered intrusions are fossilized natural laboratories that historically have constrained many
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …

Dynamics of evolving magma chambers: textural and chemical evolution of cumulates at the arrival of new liquidus phases

RM Latypov, SY Chistyakova, O Namur, S Barnes - Earth-Science Reviews, 2020 - Elsevier
Basaltic magma chambers are best exemplified by layered intrusions–fossilized natural
laboratories that historically constrain most fundamental principles of igneous petrology …

Trace elements in magnetite as petrogenetic indicators

SAS Dare, SJ Barnes, G Beaudoin, J Méric… - Mineralium …, 2014 - Springer
We have characterized the distribution of 25 trace elements in magnetite (Mg, Al, Si, P, Ca,
Sc, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Ga, Ge, Y, Zr, Nb, Mo, Sn, Hf, Ta, W, and Pb), using laser …

Variation in trace element content of magnetite crystallized from a fractionating sulfide liquid, Sudbury, Canada: Implications for provenance discrimination

SAS Dare, SJ Barnes, G Beaudoin - Geochimica et Cosmochimica Acta, 2012 - Elsevier
Laser ablation ICP-MS analysis has been applied to many accessory minerals in order to
understand better the process by which the rock formed and for provenance discrimination …

Experiments on liquid immiscibility along tholeiitic liquid lines of descent

B Charlier, TL Grove - Contributions to Mineralogy and Petrology, 2012 - Springer
Crystallization experiments have been conducted on compositions along tholeiitic liquid
lines of descent to define the compositional space for the development of silicate liquid …

Hydrothermal reequilibration of igneous magnetite in altered granitic plutons and its implications for magnetite classification schemes: Insights from the Handan …

G Wen, JW Li, AH Hofstra, AE Koenig… - … et Cosmochimica Acta, 2017 - Elsevier
Magnetite is a common mineral in igneous rocks and has been used as an important
petrogenetic indicator as its compositions and textures reflect changing physiochemical …

Large-scale silicate liquid immiscibility during differentiation of tholeiitic basalt to granite and the origin of the Daly gap

B Charlier, O Namur, MJ Toplis, P Schiano… - …, 2011 - pubs.geoscienceworld.org
The dearth of intermediate magmatic compositions at the Earth's surface, referred to as the
Daly gap, remains a major issue in igneous petrology. The initially favored explanation …

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 …

The use of trace elements in apatite to trace differentiation of a ferrobasaltic melt in the Sept-Iles Intrusive Suite, Quebec, Canada: Implications for provenance …

MA Kieffer, SAS Dare, O Namur - Geochimica et Cosmochimica Acta, 2023 - Elsevier
Abstract The Sept Iles Intrusive Suite, Quebec, Canada, comprises one of the world's largest
mafic layered intrusions. It is a natural laboratory to study differentiation processes of a …

Formation of thick stratiform Fe‐Ti oxide layers in layered intrusion and frequent replenishment of fractionated mafic magma: evidence from the Panzhihua intrusion …

XY Song, HW Qi, RZ Hu, LM Chen… - Geochemistry …, 2013 - Wiley Online Library
The Panzhihua intrusion is one of the largest layered intrusions that hosts huge stratiform Fe‐
Ti oxide layers in the central part of the Emeishan large igneous province, SW China. Up to …