[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 …

Crystallization of the lunar magma ocean and the primordial mantle-crust differentiation of the Moon

B Charlier, TL Grove, O Namur, F Holtz - Geochimica et Cosmochimica Acta, 2018 - Elsevier
We present crystallization experiments on silicate melt compositions related to the lunar
magma ocean (LMO) and its evolution with cooling. Our approach aims at constraining the …

Fractional crystallization of the lunar magma ocean: Updating the dominant paradigm

JF Rapp, DS Draper - Meteoritics & Planetary Science, 2018 - Wiley Online Library
We report results of systematic experimental simulation of fractional crystallization of a lunar
magma ocean (LMO) with the Lunar Primitive Upper Mantle bulk composition. These results …

[PDF][PDF] The Mesoproterozoic single-lid tectonic episode: Prelude to modern plate tectonics

RJ Stern - GSA Today, 2020 - pdfs.semanticscholar.org
The hypothesis that the Mesoproterozoic (1600–1000 Ma) tectonic regime was a protracted
single-lid episode is explored. Singlelid tectonic regimes contrast with plate tectonics …

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 …

Experimental crystallization of the lunar magma ocean, initial selenotherm and density stratification, and implications for crust formation, overturn and the bulk silicate …

MW Schmidt, G Kraettli - Journal of Geophysical Research …, 2022 - Wiley Online Library
Eleven isobaric experimental series simulate the fractional crystallization of 1,150 km deep
lunar magma ocean. Crystallization begins at 1,850° C with olivine (to 32 per cent solidified …

Igneous layering in basaltic magma chambers

O Namur, B Abily, AE Boudreau, F Blanchette… - Layered …, 2015 - Springer
Layering is a common feature in mafic and ultramafic layered intrusions and generally
consists of a succession of layers characterized by contrasted mineral modes and/or mineral …