Výsledky vyhledávání - "Wiem Ben Aissa"

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Fe-Cu (Ag, Au) ore deposits and thermodynamic conditions of the mineralizing hydrothermal fluids of the Chouichia abandoned mine (Northern Tunisia): mineral geothermometers and occurrence evidences of native gold traces, silver and Ag-related minerals

Autor: Rania Ben Aissa, Wiem Ben Aissa, Abdessalem Ben Haj Amara, Said Tlig

Publikováno v: Arabian Journal of Geosciences. 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41ec19099e07bc3cfbc7ab614857374d
https://doi.org/10.1007/s12517-023-11300-9

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The trace and rare earth element contributions to the understanding of Chouichia iron-copper deposits in Northern Tunisia: metal sources interrelated with magmatism and metamorphism

Autor: Abdessalem Ben Haj Amara, Lassaad Ben Aissa, Wiem Ben Aissa, Said Tlig, Rania Ben Aissa

Publikováno v: Arabian Journal of Geosciences. 14

The Chouichia ore deposits are one of the most important polymetallic Cu-Fe-rich mineralizations located in the front of the thrust zone of the Tunisian Tellian belt. This mineral occurrence is carried by veins and breccias hosted by the Upper Cretac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36ec78f77134b8b41e81259c6a37d283
https://doi.org/10.1007/s12517-021-07095-2

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Post-magmatic hydrothermal and metasomatic activity within associated skarn deposits: neoformation of iron-fluorphlogopite minerals first reported in NW Tunisia, Oued Belif area

Autor: Rania Ben Aissa, Lassaâd Ben Aissa, Wiem Ben Aissa, Rabeh Alouani, Abdessalem Ben Haj Amara

Publikováno v: Arabian Journal of Geosciences. 13

Magmatic events related to granodiorite and rhyodacite rocks in the Oued Belif area (NW Tunisia) are dated as 12.9 Ma and 8.3 Ma, respectively. These rocks are affected by a net fault system, veins, and breccias, attesting a post-magmatic hydrotherma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13216712845c4a5cfefa63cd136663ad
https://doi.org/10.1007/s12517-020-5272-5

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Ore deposits and epithermal evidences associated with intra-magmatic faults at Aïn El Araâr-Oued Belif ring structure (NW of Tunisia)

Autor: Lassaâd Ben Aissa, Wiem Ben Aissa, Said Tlig, Abdesslem Ben Haj Amara, Rabah Alouani

Publikováno v: International Journal of Earth Sciences. 106:2653-2665

Hydrothermal ore deposits at Ain El Araâr-Oued Belif location are classified as epithermal deposits type. The ore bodies are hosted by upper Turonian (8–9 M.y) volcanic rhyodacitic complex. Polymetallic sulfide orebodies are mainly concentrated wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::189b7468eabcdeb1d11184dc3da3f67f
https://doi.org/10.1007/s00531-017-1451-3

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Tectono-magmatic events and genesis of Fe-Pb-Zn resources in Nefza area, NW Tunisia

Autor: Lassaâd Ben Aïssa, Rabeh Alouani, Wiem Ben Aissa

Publikováno v: Arabian Journal of Geosciences. 11

Fe-ore and Pb-Zn (Ag) resources of Nefza region occur within hydrothermally altered sericite-schists and breccias, with Neogene molasse and lacustrine sediments and with a sequence of tertiary granodiorite-rhyodacite and basalts. Intrusions of interm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::040dcf30d020f5d6a9477721d42e33b7
https://doi.org/10.1007/s12517-018-3910-y

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