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Akademický článek

Hiekkapohja hydrothermal system – ore mineral, lithogeochemical and paleomagnetic evidence from the Paleoproterozoic Central Finland Granitoid Complex

Autor: Esa Heilimo, Sini Halonen, Satu Mertanen, Sami Niemi, Perttu Mikkola

Publikováno v: Bulletin of the Geological Society of Finland, Vol 94, Iss 2, Pp 145-164 (2023)

The Paleoproterozoic Svecofennian Central Finland Granitoid Complex (CFGC) has been regarded as an area of low mineralisation potential. The Hiekkapohja area, 20km north-east of the town of Jyväskylä, host a concentration of variable metalliferou

Externí odkaz: https://doaj.org/article/d3fa29cdf17540ffaf9435931a149392

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Akademický článek

Constraints over the age of magmatism and subsequent deformation for the Neoarchean Kukkola Gneiss Complex, northern Fennoscandia

Autor: Pietari Skyttä, Maiju Määttä, Simo Piippo, Jaakko Kara, Asko Käpyaho, Esa Heilimo, Hugh O´Brien

Publikováno v: Bulletin of the Geological Society of Finland, Vol 92, Iss 1, Pp 19-38 (2020)

The Archean crust in northern Fennoscandia preserves a fragmentary geological record, making direct correlation among Archean domains challenging. This study presents two new zircon U-Pb age determinations from the Archean Kukkola Gneiss Complex (KGC

Externí odkaz: https://doaj.org/article/244ef2c121dc400a9ad507909bf61aad

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New insights into the depositional facies of the Early Eocene Rus Formation, Bahrain

Autor: Aimen Amer Slb, Pietari Skyttä, Antti Ojala, Esa Heilimo

Publikováno v: Marine and Petroleum Geology. :106338

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cb45e6de8d6add2962ce9f4379ef6d1
https://doi.org/10.1016/j.marpetgeo.2023.106338

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Oxygen isotopes in titanite and apatite, and their potential for crustal evolution research

Autor: Mike Fowler, Emilie Bruand, Eimf, Esa Heilimo, Craig Storey

Publikováno v: Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, 2019, 255, pp.144-162. ⟨10.1016/j.gca.2019.04.002⟩
Geochimica et Cosmochimica Acta, Elsevier, 2019, 255, pp.144-162. ⟨10.1016/j.gca.2019.04.002⟩
Bruand, E, Storey, C, Fowler, M, Heilimo, E & EIMF (Edinburgh Ion Micro-Probe Facility) 2019, ' Oxygen isotopes in titanite and apatite, and their potential for crustal evolution research ', Geochimica et Cosmochimica Acta, vol. 255, pp. 144-162 . https://doi.org/10.1016/j.gca.2019.04.002

Co-auteur étranger; International audience; Oxygen isotope analysis of zircon, often combined with geochronology and Hf isotope analysis, has been pivotal in understanding the evolution of continental crust. In this contribution, we expand the use o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce1c5ca6e04719b4ab123dde30ec8f2a
https://doi.org/10.1016/j.gca.2019.04.002

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Accessory mineral constraints on crustal evolution: elemental fingerprints for magma discrimination

Autor: Oscar Laurent, Martin Guitreau, Oliver Nebel, Esa Heilimo, Mike Fowler, Emilie Bruand, Craig Storey, Clementine Antoine

Publikováno v: Geochemical Perspectives Letters
Geochemical Perspectives Letters, European Assoication of Geochemistry, 2020, 13, pp.7-12. ⟨10.7185/geochemlet.2006⟩
Geochemical Perspectives Letters, 2020, 13, pp.7-12. ⟨10.7185/geochemlet.2006⟩
Geochemical Perspectives Letters, European Assoication of Geochemistry, In press
Bruand, E, Fowler, M, Storey, C, Laurent, O, Antoine, C, Guitreau, M, Heilimo, E & Nebel, O 2020, ' Accessory mineral constraints on crustal evolution: elemental fingerprints for magma discrimination ', Geochemical Perspectives Letters, vol. 13, pp. 7-12 . https://doi.org/10.7185/geochemlet.2006

International audience; doi: 10.7185/geochemlet.2006 Underexplored accessory minerals such as titanite and apatite have the potential to give insights into the nature and the petrogenesis of their host rock. Their trace element and REE-rich compositi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5676c95330d94d8d09a7528b92014638
https://hal.archives-ouvertes.fr/hal-02934813/document

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Both plume and arc: Origin of Neoarchaean crust as recorded in Veligallu greenstone belt, Dharwar craton, India

Autor: Esa Heilimo, Sayantan Pal, S. Balakrishnan, Jaana Halla, Sukanta Dey, Matti Kurhila

Publikováno v: Precambrian Research. 314:41-61

Several profound changes, including those involving formation of the continental crust, occurred on Earth during the Neoarchaean Era. However, the tectonic settings associated with Neoarchaean crustal growth are not well understood and vigorously deb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023756f98e45fa88df9f8a3d693267aa
https://doi.org/10.1016/j.precamres.2018.04.019

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