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Please use this identifier to cite or link to this item: https://dspace.univ-ouargla.dz/jspui/handle/123456789/12714
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dc.contributor.authorN, HADJ MOHAMED-
dc.contributor.authorA, ABDELHAK-
dc.date.accessioned2016-11-27T08:37:52Z-
dc.date.available2016-11-27T08:37:52Z-
dc.date.issued2016-11-27-
dc.identifier.issnKR-
dc.identifier.urihttp://dspace.univ-ouargla.dz/jspui/handle/123456789/12714-
dc.description3ème Colloque International sur La Géologie du Sahara Ressources minérales, Énergétiques, hydrocarbures et eaux PROCEEDING Volume N° 02 RESSOURCESMINIÈRES ET HYDROCARBURESen_US
dc.description.abstractThe Beni Snouss granite is a member of the late-hercynian Granites of NW Algeria. The Beni snouss Complex comprises an assemblage of two nested intrusions Tairet and Bouabdous. The studied intrusion, represented by a composite association of granites with dark microgranular enclaves, has a typical high-K calc-alkaline evolution, with peraluminous trend. U-Pb zircon geochronology yielded the minimum emplacement age of 297 ± 1 Ma. Mineralized quartz (±sulfide ) veins are hosted by granitoids in close spatial association with granitoids having quartz veins representing hydrothermal activities associated with them. Invisible gold occurs in a very small arsenopyrite minerals. Fluid inclusions were studied in vein quartz. They have salinities of 21 eq. wt.% NaCl. These fluids may represent late magmatic fluids associated with greisenisation and mineralisation.en_US
dc.description.sponsorshipRépublique Algérienne Démocratique et Populaire Université Kasdi Merbah-Ouargla Faculté des Hydrocarbures, Energies renouvelables et des Sciences de la Terre et de l’Univers Département des Sciences de la Terre et de l'Univers Laboratoire de Géologie du Saharaen_US
dc.relation.ispartofseries2016;-
dc.subjectHercynian granitesen_US
dc.subjectAuen_US
dc.subjectVein quartzen_US
dc.subjectAlgeriaen_US
dc.subjectGhar Roubaneen_US
dc.titleHERCYNIAN ACID MAGMATISM AND RELATED MINERALIZATIONS IN WESTERN ALGERIA FLUID INCLUSION CHARACTERISTICS OF QUARTZ VEINSen_US
dc.typeArticleen_US
Appears in Collections:4. Faculté des Hydrocarbures, des Energies Renouvelables, des Sciences de la Terre et de l’Univers

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