Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes
Source at https://doi.org/10.3390/min8110537 . The present work reports on new mineralogical and whole-rock geochemical data from the Breivikbotn silicocarbonatite (Seiland igneous province, North Norway), allowing conclusions to be drawn concerning its origin and the role of late fluid alteration....
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Online Access: | https://hdl.handle.net/10037/15083 https://doi.org/10.3390/min8110537 |
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ftunivtroemsoe:oai:munin.uit.no:10037/15083 2023-05-15T15:46:29+02:00 Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes Zozulya, Dmitry R. Kullerud, Kåre Ravna, Erling Krogh Savchenko, Yevgeny E. Selivanova, Ekaterina A. Timofeeva, Marina G. 2018-11-20 https://hdl.handle.net/10037/15083 https://doi.org/10.3390/min8110537 eng eng MDPI Minerals Zozulya, D.R., Kullerud, K., Ravna, E.K., Savchenko, Y.E., Selivanova, E.A. & Timofeeva, M.G. (2018). Mineralogical and geochemical constraints on magma evolution and late-stage crystallization history of the breivikbotn silicocarbonatite, seiland igneous province in northern Norway: Prerequisites for zeolite deposits in carbonatite complexes. Minerals, 8 (537). https://doi.org/10.3390/min8110537 FRIDAID 1685093 doi:10.3390/min8110537 2075-163X https://hdl.handle.net/10037/15083 openAccess VDP::Mathematics and natural science: 400::Geosciences: 450 VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 silicocarbonatite melteigite calcite nepheline zeolite group minerals garnet crystal fractionation Breivikbotn Northern Norway Journal article Tidsskriftartikkel Peer reviewed 2018 ftunivtroemsoe https://doi.org/10.3390/min8110537 2021-06-25T17:56:31Z Source at https://doi.org/10.3390/min8110537 . The present work reports on new mineralogical and whole-rock geochemical data from the Breivikbotn silicocarbonatite (Seiland igneous province, North Norway), allowing conclusions to be drawn concerning its origin and the role of late fluid alteration. The rock shows a rare mineral association: calcite + pyroxene + amphibole + zeolite group minerals + garnet + titanite, with apatite, allanite, magnetite and zircon as minor and accessory minerals, and it is classified as silicocarbonatite. Calcite, titanite and pyroxene (Di 36–46 Acm 22–37 Hd 14–21 ) are primarily magmatic minerals. Amphibole of mainly hastingsitic composition has formed after pyroxene at a late-magmatic stage. Zeolite group minerals (natrolite, gonnardite, Sr-rich thomsonite-(Ca)) were formed during hydrothermal alteration of primary nepheline by fluids/solutions with high Si-Al-Ca activities. Poikilitic garnet (Ti-bearing andradite) has inclusions of all primary minerals, amphibole and zeolites, and presumably crystallized metasomatically during a late metamorphic event (Caledonian orogeny). Whole-rock chemical compositions of the silicocarbonatite differs from the global average of calciocarbonatites by elevated silica, aluminium, sodium and iron, but show comparable contents of trace elements (REE, Sr, Ba). Trace element distributions and abundances indicate within-plate tectonic setting of the carbonatite. The spatial proximity of carbonatite and alkaline ultramafic rock (melteigite), the presence of “primary nepheline” in carbonatite together with the trace element distributions indicate that the carbonatite was derived by crystal fractionation of a parental carbonated foidite magma. The main prerequisites for the extensive formation of zeolite group minerals in silicocarbonatite are revealed. Article in Journal/Newspaper Breivikbotn North Norway Northern Norway University of Tromsø: Munin Open Research Archive Breivikbotn ENVELOPE(22.287,22.287,70.589,70.589) Norway Seiland ENVELOPE(23.275,23.275,70.430,70.430) Minerals 8 11 537 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Geosciences: 450 VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 silicocarbonatite melteigite calcite nepheline zeolite group minerals garnet crystal fractionation Breivikbotn Northern Norway |
spellingShingle |
VDP::Mathematics and natural science: 400::Geosciences: 450 VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 silicocarbonatite melteigite calcite nepheline zeolite group minerals garnet crystal fractionation Breivikbotn Northern Norway Zozulya, Dmitry R. Kullerud, Kåre Ravna, Erling Krogh Savchenko, Yevgeny E. Selivanova, Ekaterina A. Timofeeva, Marina G. Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
topic_facet |
VDP::Mathematics and natural science: 400::Geosciences: 450 VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 silicocarbonatite melteigite calcite nepheline zeolite group minerals garnet crystal fractionation Breivikbotn Northern Norway |
description |
Source at https://doi.org/10.3390/min8110537 . The present work reports on new mineralogical and whole-rock geochemical data from the Breivikbotn silicocarbonatite (Seiland igneous province, North Norway), allowing conclusions to be drawn concerning its origin and the role of late fluid alteration. The rock shows a rare mineral association: calcite + pyroxene + amphibole + zeolite group minerals + garnet + titanite, with apatite, allanite, magnetite and zircon as minor and accessory minerals, and it is classified as silicocarbonatite. Calcite, titanite and pyroxene (Di 36–46 Acm 22–37 Hd 14–21 ) are primarily magmatic minerals. Amphibole of mainly hastingsitic composition has formed after pyroxene at a late-magmatic stage. Zeolite group minerals (natrolite, gonnardite, Sr-rich thomsonite-(Ca)) were formed during hydrothermal alteration of primary nepheline by fluids/solutions with high Si-Al-Ca activities. Poikilitic garnet (Ti-bearing andradite) has inclusions of all primary minerals, amphibole and zeolites, and presumably crystallized metasomatically during a late metamorphic event (Caledonian orogeny). Whole-rock chemical compositions of the silicocarbonatite differs from the global average of calciocarbonatites by elevated silica, aluminium, sodium and iron, but show comparable contents of trace elements (REE, Sr, Ba). Trace element distributions and abundances indicate within-plate tectonic setting of the carbonatite. The spatial proximity of carbonatite and alkaline ultramafic rock (melteigite), the presence of “primary nepheline” in carbonatite together with the trace element distributions indicate that the carbonatite was derived by crystal fractionation of a parental carbonated foidite magma. The main prerequisites for the extensive formation of zeolite group minerals in silicocarbonatite are revealed. |
format |
Article in Journal/Newspaper |
author |
Zozulya, Dmitry R. Kullerud, Kåre Ravna, Erling Krogh Savchenko, Yevgeny E. Selivanova, Ekaterina A. Timofeeva, Marina G. |
author_facet |
Zozulya, Dmitry R. Kullerud, Kåre Ravna, Erling Krogh Savchenko, Yevgeny E. Selivanova, Ekaterina A. Timofeeva, Marina G. |
author_sort |
Zozulya, Dmitry R. |
title |
Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
title_short |
Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
title_full |
Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
title_fullStr |
Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
title_full_unstemmed |
Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes |
title_sort |
mineralogical and geochemical constraints on magma evolution and late-stage crystallization history of the breivikbotn silicocarbonatite, seiland igneous province in northern norway: prerequisites for zeolite deposits in carbonatite complexes |
publisher |
MDPI |
publishDate |
2018 |
url |
https://hdl.handle.net/10037/15083 https://doi.org/10.3390/min8110537 |
long_lat |
ENVELOPE(22.287,22.287,70.589,70.589) ENVELOPE(23.275,23.275,70.430,70.430) |
geographic |
Breivikbotn Norway Seiland |
geographic_facet |
Breivikbotn Norway Seiland |
genre |
Breivikbotn North Norway Northern Norway |
genre_facet |
Breivikbotn North Norway Northern Norway |
op_relation |
Minerals Zozulya, D.R., Kullerud, K., Ravna, E.K., Savchenko, Y.E., Selivanova, E.A. & Timofeeva, M.G. (2018). Mineralogical and geochemical constraints on magma evolution and late-stage crystallization history of the breivikbotn silicocarbonatite, seiland igneous province in northern Norway: Prerequisites for zeolite deposits in carbonatite complexes. Minerals, 8 (537). https://doi.org/10.3390/min8110537 FRIDAID 1685093 doi:10.3390/min8110537 2075-163X https://hdl.handle.net/10037/15083 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.3390/min8110537 |
container_title |
Minerals |
container_volume |
8 |
container_issue |
11 |
container_start_page |
537 |
_version_ |
1766381169995153408 |