Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula)
This study was focused on prehnite–albite–calcite veins cutting metamorphic rocks (e. g., amphibolite and granulite) from the Lapland Granulite Belt of the Kandalaksha region in Kola Peninsula. The mineral veins cut the older granitoid veins and metamorphic rocks. The presence of a prehnite–albite –...
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ftlitinstagrecon:oai:elaba:5738183 2023-05-15T17:04:53+02:00 Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) Laplandijos granulitų juostos (Kandalakša, Kolos pusiasalis) prenito-albito-kalcito gyslų formavimasis metamorfinėse uolienose Huber, Miłosz Halas, Stanisław 2007 http://lsmu.lvb.lt/LSMU:ELABAPDB5738183&prefLang=en_US lit eng lit eng http://lsmu.lvb.lt/LSMU:ELABAPDB5738183&prefLang=en_US Geologija, 2007, Nr. 59, p. 1-7 ISSN 1392-110X Lapland granulite belt Kandalaksha Prehnite veins Albite veins Calcite veins Stable isotopes info:eu-repo/semantics/article 2007 ftlitinstagrecon 2021-12-02T00:47:32Z This study was focused on prehnite–albite–calcite veins cutting metamorphic rocks (e. g., amphibolite and granulite) from the Lapland Granulite Belt of the Kandalaksha region in Kola Peninsula. The mineral veins cut the older granitoid veins and metamorphic rocks. The presence of a prehnite–albite –calcite association in host rocks and older granitoid veins confirms the low-grade metamorphism of the prehnite–albite facies, which proceeded at a low temperature and pressure. The analyses (PM, SEM-EDS, XRD, IR, CL, 13C, 18O) have confirmed that epidote, calcite, hematite and goethite are the youngest. The obtained δ13C values of calcite confirm the mantle origin of carbon, whereas δ18O results indicate that calcite was crystallized in water of meteoric origin, which precipitated in the cold climate. The prehnite–albite–calcite veins were formed by telethermal processes induced by a hot spot. Key words: Lapland Granulite Belt, Kandalaksha, prehnite–albite–calcite veins, SEM-EDS, XRD, IR, thermal analysis, CL, stable isotopes analysis. Article in Journal/Newspaper kola peninsula Lapland LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) Kola Peninsula Kandalaksha ENVELOPE(32.417,32.417,67.133,67.133) |
institution |
Open Polar |
collection |
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) |
op_collection_id |
ftlitinstagrecon |
language |
Lithuanian English |
topic |
Lapland granulite belt Kandalaksha Prehnite veins Albite veins Calcite veins Stable isotopes |
spellingShingle |
Lapland granulite belt Kandalaksha Prehnite veins Albite veins Calcite veins Stable isotopes Huber, Miłosz Halas, Stanisław Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
topic_facet |
Lapland granulite belt Kandalaksha Prehnite veins Albite veins Calcite veins Stable isotopes |
description |
This study was focused on prehnite–albite–calcite veins cutting metamorphic rocks (e. g., amphibolite and granulite) from the Lapland Granulite Belt of the Kandalaksha region in Kola Peninsula. The mineral veins cut the older granitoid veins and metamorphic rocks. The presence of a prehnite–albite –calcite association in host rocks and older granitoid veins confirms the low-grade metamorphism of the prehnite–albite facies, which proceeded at a low temperature and pressure. The analyses (PM, SEM-EDS, XRD, IR, CL, 13C, 18O) have confirmed that epidote, calcite, hematite and goethite are the youngest. The obtained δ13C values of calcite confirm the mantle origin of carbon, whereas δ18O results indicate that calcite was crystallized in water of meteoric origin, which precipitated in the cold climate. The prehnite–albite–calcite veins were formed by telethermal processes induced by a hot spot. Key words: Lapland Granulite Belt, Kandalaksha, prehnite–albite–calcite veins, SEM-EDS, XRD, IR, thermal analysis, CL, stable isotopes analysis. |
format |
Article in Journal/Newspaper |
author |
Huber, Miłosz Halas, Stanisław |
author_facet |
Huber, Miłosz Halas, Stanisław |
author_sort |
Huber, Miłosz |
title |
Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
title_short |
Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
title_full |
Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
title_fullStr |
Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
title_full_unstemmed |
Evolution of prehnite-albite-calcite veins in metamorphic rocks from the Lapland Granulite Belt (Kandalaksha region of Kola Peninsula) |
title_sort |
evolution of prehnite-albite-calcite veins in metamorphic rocks from the lapland granulite belt (kandalaksha region of kola peninsula) |
publishDate |
2007 |
url |
http://lsmu.lvb.lt/LSMU:ELABAPDB5738183&prefLang=en_US |
long_lat |
ENVELOPE(32.417,32.417,67.133,67.133) |
geographic |
Kola Peninsula Kandalaksha |
geographic_facet |
Kola Peninsula Kandalaksha |
genre |
kola peninsula Lapland |
genre_facet |
kola peninsula Lapland |
op_source |
Geologija, 2007, Nr. 59, p. 1-7 ISSN 1392-110X |
op_relation |
http://lsmu.lvb.lt/LSMU:ELABAPDB5738183&prefLang=en_US |
_version_ |
1766059249847238656 |