Oriented magnetite inclusions in plagioclase: Implications for the anisotropy of magnetic remanence

O Ageeva, G Habler, SA Gilder… - Geochemistry …, 2022 - Wiley Online Library
Micron to sub‐micron sized ferromagnetic inclusions in rock forming silicate minerals may
give rise to particularly stable remanent magnetizations. When a population of inclusions …

Oriented secondary magnetite micro-inclusions in plagioclase from oceanic gabbro

G Bian, O Ageeva, V Roddatis… - American …, 2023 - pubs.geoscienceworld.org
Plagioclase-hosted submicrometer to micrometer-sized oriented needle-and lath-shaped
magnetite micro-inclusions with their elongation direction aligned parallel to the plagioclase …

Exsolved magnetite inclusions in silicates: Features determining their remanence behavior

JM Feinberg, GR Scott, PR Renne, HR Wenk - Geology, 2005 - pubs.geoscienceworld.org
Submicroscopic, needle-shaped titanomagnetite inclusions exsolved in silicate minerals
commonly occur in mafic intrusive rocks and are protected from alteration by their silicate …

Crystallographic and shape orientations of magnetite micro-inclusions in plagioclase

O Ageeva, G Bian, G Habler, A Pertsev… - … to Mineralogy and …, 2020 - Springer
Plagioclase hosted, oriented magnetite micro-inclusions are a frequently observed
phenomenon in magmatic and metamorphic rocks. Understanding the orientation …

Crystal structure controls on oriented primary magnetite micro-inclusions in plagioclase from oceanic gabbro

G Bian, O Ageeva, V Roddatis, C Li… - Journal of …, 2023 - academic.oup.com
Oriented needle-, lath-and plate-shaped magnetite micro-inclusions in rock forming
plagioclase from mafic intrusive rocks, were investigated using correlated optical microscopy …

Formation pathways of oriented magnetite micro-inclusions in plagioclase from oceanic gabbro

G Bian, O Ageeva, A Rečnik, G Habler… - Contributions to Mineralogy …, 2021 - Springer
Plagioclase hosted needle-and lath-shaped magnetite micro-inclusions from oceanic
gabbro dredged at the mid-Atlantic ridge at 13° 01–02′ N, 44° 52′ W were investigated to …

Paleomagnetism carried by crystal inclusions: the effect of preferred crystallographic orientation

GJ Borradaile - Earth and planetary science letters, 1994 - Elsevier
Randomly oriented phlogopite crystals from a pegmatite contain submicroscopic inclusions
of magnetite. The inclusions have oblate magnetic fabrics, subparallel to the ab crystal …

Effects of internal mineral structures on the magnetic remanence of silicate‐hosted titanomagnetite inclusions: An electron holography study

JM Feinberg, RJ Harrison, T Kasama… - Journal of …, 2006 - Wiley Online Library
Titanomagnetite inclusions in pyroxene and plagioclase are carriers of stable magnetic
remanence in some slowly cooled rocks such as gabbros, anorthosites, granulites, and …

Preferred orientation of ferromagnetic phases in rock-forming minerals: insights from magnetic anisotropy of single crystals

AM Hirt, AR Biedermann - Canadian Journal of Earth Sciences, 2019 - cdnsciencepub.com
In the early days of paleomagnetism, David Strangway was interested in understanding why
igneous rocks are faithful recorders of the Earth's magnetic field. He recognized that …

Rock magnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton

Y Usui, T Shibuya, Y Sawaki… - Geochemistry …, 2015 - Wiley Online Library
Granitoids are widespread in Precambrian terranes as well as the Phanerozoic orogenic
belts, but they have garnered little attention in paleomagnetic studies, because granitoids …