El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena)
Oxygen and carbon isotopes o f the hydrothermal minerals in the Colmenar-Santa Bárbara skarn suggest that fluids of the main hydrothermal stage (grandite/clinopyroxene and actinolite+magnetite) are of likely magmatic origin. There is only a minor input of modified surficial fluids during the late hy...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 1996 |
| País: | España |
| Institución: | Universidad de Huelva (UHU) |
| Repositorio: | Arias Montano. Repositorio Institucional de la Universidad de Huelva |
| Idioma: | español |
| OAI Identifier: | oai:ariasmontano.uhu.es:10272/13161 |
| Acceso en línea: | http://hdl.handle.net/10272/13161 |
| Access Level: | acceso abierto |
| Palabra clave: | Stable isotopes Skarn Iron Ossa Morena Zone |
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El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena)The origin of the hydrothermal fluids in the iron-rich skarn of Colmenar-Santa Bárbara (Ossa Morena Zone)Cuervo, S.Tornos, FernandoSpiro, B.Casquet Martín, CésarStable isotopesSkarnIronOssa Morena ZoneOxygen and carbon isotopes o f the hydrothermal minerals in the Colmenar-Santa Bárbara skarn suggest that fluids of the main hydrothermal stage (grandite/clinopyroxene and actinolite+magnetite) are of likely magmatic origin. There is only a minor input of modified surficial fluids during the late hydrothermal stages.S 34S values of sulphides indicate that sulphur derives from the hosting volcanosedimentary pile, the likely origin of most of the iron in the skarn. During hydrothermal circulation, magmatic fluids were able to recrystal Tizate and reconcentrate the magnetite and sulphides in the host rock, but without changing their major geochemical signaturesSociedad Geológica de España19961996-01-0119961996-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/13161reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen 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:10272/131612026-06-02T14:58:11Z |
| dc.title.none.fl_str_mv |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) The origin of the hydrothermal fluids in the iron-rich skarn of Colmenar-Santa Bárbara (Ossa Morena Zone) |
| title |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| spellingShingle |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) Cuervo, S. Stable isotopes Skarn Iron Ossa Morena Zone |
| title_short |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| title_full |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| title_fullStr |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| title_full_unstemmed |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| title_sort |
El origen de los fluidos hidrotermales en el Skarn férrico de Colmenar-Santa Bárbara (Zona de Ossa Morena) |
| dc.creator.none.fl_str_mv |
Cuervo, S. Tornos, Fernando Spiro, B. Casquet Martín, César |
| author |
Cuervo, S. |
| author_facet |
Cuervo, S. Tornos, Fernando Spiro, B. Casquet Martín, César |
| author_role |
author |
| author2 |
Tornos, Fernando Spiro, B. Casquet Martín, César |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
|
| dc.subject.none.fl_str_mv |
Stable isotopes Skarn Iron Ossa Morena Zone |
| topic |
Stable isotopes Skarn Iron Ossa Morena Zone |
| description |
Oxygen and carbon isotopes o f the hydrothermal minerals in the Colmenar-Santa Bárbara skarn suggest that fluids of the main hydrothermal stage (grandite/clinopyroxene and actinolite+magnetite) are of likely magmatic origin. There is only a minor input of modified surficial fluids during the late hydrothermal stages.S 34S values of sulphides indicate that sulphur derives from the hosting volcanosedimentary pile, the likely origin of most of the iron in the skarn. During hydrothermal circulation, magmatic fluids were able to recrystal Tizate and reconcentrate the magnetite and sulphides in the host rock, but without changing their major geochemical signatures |
| publishDate |
1996 |
| dc.date.none.fl_str_mv |
1996 1996-01-01 1996 1996-01-01 |
| 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/10272/13161 |
| url |
http://hdl.handle.net/10272/13161 |
| dc.language.none.fl_str_mv |
Español spa |
| language_invalid_str_mv |
Español |
| language |
spa |
| 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.publisher.none.fl_str_mv |
Sociedad Geológica de España |
| publisher.none.fl_str_mv |
Sociedad Geológica de España |
| dc.source.none.fl_str_mv |
reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva instname:Universidad de Huelva (UHU) |
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Universidad de Huelva (UHU) |
| reponame_str |
Arias Montano. Repositorio Institucional de la Universidad de Huelva |
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Arias Montano. Repositorio Institucional de la Universidad de Huelva |
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15,812455 |