REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)

The macroscopic and geochemical investigations of REE in fluorites of the mining district of El Hammam reveal several types of fluorite: green massive fluorite (FV type A), green brecciated fluorite (FV type B), white fluorite (FBl) and blue fluorite shaded in yellow (FBj). All these fluorites seem...

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Detalhes bibliográficos
Autores: Chraibi, Ilham, Talbi, Fouad, Bouya, Nawal, El Ouardi, Hmidou
Formato: artículo
Fecha de publicación:2013
País:España
Recursos:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/7822
Acesso em linha:http://hdl.handle.net/10272/7822
Access Level:acceso abierto
Palavra-chave:REE
Fluorite
Lamprophyre-monzogranite
El Hammam
Morocco
Fluorita
Lamprófido-monzogranito
Marruecos
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spelling REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)Geoquímica de REE aplicada al estudio genético de la fluorita en el distrito minero de El Hammam (Marruecos Central)Chraibi, IlhamTalbi, FouadBouya, NawalEl Ouardi, HmidouREEFluoriteLamprophyre-monzograniteEl HammamMoroccoFluoritaLamprófido-monzogranitoMarruecosThe macroscopic and geochemical investigations of REE in fluorites of the mining district of El Hammam reveal several types of fluorite: green massive fluorite (FV type A), green brecciated fluorite (FV type B), white fluorite (FBl) and blue fluorite shaded in yellow (FBj). All these fluorites seem crystallized into four stages that have occurred over time. Thinks to its high REE content, FV type A is the oldest. This is followed by FV type B, FBl, and finally FBj, which are inceasingly depleted in REE. The FV type A and FV type B are attributed to magmatic fluids, associated with lamprophyres and monzogranites respectively. The other fluorites (FBl and FBj) are generated mainly by the remobilization of the green fluorites (FV type A&B), and associated with interaction of magmatic and surficial fluids with the sedimentary and/or metamorphic host rocks. The footprint of basinal fluids becomes increasingly evident when comparing the FBl to FBj20132013-01-0120132013-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/7822reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/78222026-06-02T14:58:11Z
dc.title.none.fl_str_mv REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
Geoquímica de REE aplicada al estudio genético de la fluorita en el distrito minero de El Hammam (Marruecos Central)
title REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
spellingShingle REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
Chraibi, Ilham
REE
Fluorite
Lamprophyre-monzogranite
El Hammam
Morocco
Fluorita
Lamprófido-monzogranito
Marruecos
title_short REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
title_full REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
title_fullStr REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
title_full_unstemmed REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
title_sort REE geochemistry applied to the genetic study of fluorite in the mining district of El Hammam (Central Morocco)
dc.creator.none.fl_str_mv Chraibi, Ilham
Talbi, Fouad
Bouya, Nawal
El Ouardi, Hmidou
author Chraibi, Ilham
author_facet Chraibi, Ilham
Talbi, Fouad
Bouya, Nawal
El Ouardi, Hmidou
author_role author
author2 Talbi, Fouad
Bouya, Nawal
El Ouardi, Hmidou
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv REE
Fluorite
Lamprophyre-monzogranite
El Hammam
Morocco
Fluorita
Lamprófido-monzogranito
Marruecos
topic REE
Fluorite
Lamprophyre-monzogranite
El Hammam
Morocco
Fluorita
Lamprófido-monzogranito
Marruecos
description The macroscopic and geochemical investigations of REE in fluorites of the mining district of El Hammam reveal several types of fluorite: green massive fluorite (FV type A), green brecciated fluorite (FV type B), white fluorite (FBl) and blue fluorite shaded in yellow (FBj). All these fluorites seem crystallized into four stages that have occurred over time. Thinks to its high REE content, FV type A is the oldest. This is followed by FV type B, FBl, and finally FBj, which are inceasingly depleted in REE. The FV type A and FV type B are attributed to magmatic fluids, associated with lamprophyres and monzogranites respectively. The other fluorites (FBl and FBj) are generated mainly by the remobilization of the green fluorites (FV type A&B), and associated with interaction of magmatic and surficial fluids with the sedimentary and/or metamorphic host rocks. The footprint of basinal fluids becomes increasingly evident when comparing the FBl to FBj
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01
2013
2013-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/7822
url http://hdl.handle.net/10272/7822
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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