 | Bouabdellah, M., Sangster, D. F., Leach, D. L., Brown, A. C., Johnson, C. A., Emsbo, P. (2012) Genesis of the Touissit-Bou Beker Mississippi Valley-Type District (Morocco-Algeria) and Its Relationship to the Africa-Europe Collision. Economic Geology, 107 (1) 117-146 doi:10.2113/econgeo.107.1.117 | Journal (article/letter/editorial) | | 117–146 Genesis of the Touissit-Bou Beker Mississippi Valley-Type District (Morocco-Algeria) and Its Relationship...Geology, Faculty of Sciences, B.P. 717, 60000 Oujda, Morocco 2 Geological 3 U.S. Survey of Canada, 601 Booth...Colorado 80225 4 Department of Civil, Geological and Mining Engineering, École Polytechnique de Montréal, P...Mississippi Valley-type deposits of the Touissit-Bou Beker district are hosted by a 25 m thick sequence of...Chaîne-des-Horsts” Atlasic belt of northeastern Morocco and adjacent northwestern Algeria is host to more |  | Bouabdellah, Mohammed, Boukirou, Wissale, Potra, Adriana, Melchiorre, Erik, Bouzahzah, Hassan, Yans, Johan, Zaid, Khadra, Idbaroud, Mohammed, Poot, Julien, Dekoninck, Augustin, Levresse, Gilles (2021) Origin of the Moroccan Touissit-Bou Beker and Jbel Bou Dahar Supergene Non-Sulfide Biomineralization and Its Relevance to Microbiological Activity, Late Miocene Uplift and Climate Changes. Minerals, 11 (4) 401 doi:10.3390/min11040401 | Journal (article/letter/editorial) | | minerals Article Origin of the Moroccan Touissit-Bou Beker and Jbel Bou Dahar Supergene Non-Sulfide Biomineralization...A.; et al. Origin of the Moroccan Touissit-Bou Beker and Jbel Bou Dahar Supergene Non-Sulfide Biomineralization...Sciences, University Mohammed I, Oujda 60000, Morocco; wissale.boukirou@gmail.com (W.B.); zaid.khdra@gmail... S) geochemistry, the world-class Touissit- Bou Beker and Jbel Bou Dahar Mississippi Valleytype districts...of mineable “calamine” ores in the Touissit-Bou Beker and Jbel Bou Dahar districts. Stable isotope compositions |  | | Journal (article/letter/editorial) | | 1455–1484 The Touissit-Bou Beker Mississippi Valley-Type District of Northeastern Morocco: Relationships...Environnement, Faculté des Sciences, 60000 Oujda, Morocco 2 Helmholtz-Zentrum 3 Departamento Potsdam-Deutsches...Abstract The Touissit-Bou Beker Mississippi Valley-type (MVT) district of northeastern Morocco includes five...Pb-Zn-Ag deposits that produced, over a century of mining, more than 70 Mt of ore at an average grade of...medium- to coarse-grained dolostones. Throughout the district and surrounding prospects, sulfur isotope compositions |  | | Journal (article/letter/editorial) | | MEKTA STRATA-BOUND LEAD DEPOSIT, TOUISSIT-BOU BEKER DISTRICT, EASTERN MOROCCO JEAN-JACQUES DUPUYAND JEAN-CLAUDE...d'Orl•ans,45067 Orldans-C•dex, France The Touissit-Bou Beker district of strata-bound Zn- Pb depositsis hostedin...hostedin Aaleno-Bajociandolomites and localizedat the Morocco-Algeriafrontier in the Pays(Zone)desHorsts(Fig...the Mesozoic Oran Meseta,extendingfrom Taourirt (Morocco)to Tlemcen (Algeria).Localizationmapsand geologic...(Moroccco,presentlyabandoned),and Mekta and Beddiane (Morocco).Informationon the metal contents (Dupuy, |  | | Journal (article/letter/editorial) | | Mekta, a Mississippi Valley-Type Deposit, Touissit-BouBeker Region, EasternMorocco PETR RAJLICH Institute...overlyingim- chalcopyrite, bornitc, pyrite, marcasite, cerussite, permeable beds (Bathonian,Callovian-Oxfordian...anglesite,wulfenite, hydrozinLusitanian) at Bou Beker, Touissit, Beddian, and cite, andgreenockite. The Ag...lies in the westernpart of an importantmining district,40 km southof Oujdain easternMorocco(84080' N...1ø48' W long).It is knownin the literatureasthe Touissit Bou Bekerregion.The ore districtextendsalongthe |  | | Journal (article/letter/editorial) | | deposits still produce from underground workings. The district is close to the common boundary of Austria, Italy...[Zn,Si,O,(OH),-H,O] . The galena was altered to cerussite [PbCO,] and anglesite [PbSO,]. Although more than...Loudville, Massachusetts During the course of lead mining on the East Coast in the 1700s and 1800s, wulfenite... in apparent order of deposition, anglesite, cerussite, pyromorphite, and wulfenite. All are crystallized...minerals, in order of deposition, are anglesite, cerussite, pyromorphite, and wulfenite. Smith quotes Benjamin |  | | Book | | .. Asni Azegour • • Beni-Tajjite Blefda · · • Bou Azz.er .- = ~ - -· . :· .. :·· -: ::·:<.: SB...-. ·. :} 68 · - 72· - ·: ·:. ,-i s ·:_· · : Bou Skour · EI Hammam Ghar el Anz Gourrama Haute Moulouya...ALGERIEN ouit -Ag-Cu) 200 Ion erwertung N (Au) Bou Azzer (Co-Ni-As-Au-Ag) A 100 km D D proterozoisches...marokkanischen ses Buches die äußerst mineralreiche Region in Nordafrika nicht wiedergeben. Mineralien aus...freundlicher junger Mann eine schönen Auswahl von Bou Azzer-Mineralstufen an. 12 Prachtvoll anzusehen |  | Rddad, Larbi, Mouguina, El Mostafa, Muchez, Philippe, Darling, Robert S. (2018) The genesis of the Ali Ou Daoud Jurassic carbonate Zn-Pb Mississippi Valley-type deposit, Moroccan central High Atlas: Constraints from bulk stable C-O-S, in situ radiogenic Pb isotopes, and fluid inclusion studies. Ore Geology Reviews, 99. 365-379 doi:10.1016/j.oregeorev.2018.06.020 | Journal (article/letter/editorial) | | Physical Sciences, Earth and Planetary Division, 2001 Oriental Boulevard, Brooklyn, New York, NY 11235-2398,...related to orogenies. The western part of the Zn-Pb province of the Circum-Mediterranean Sea and Alpine Europe...Alpine orogeny (e.g. Morocco: Toussit-Bou Beker, Bouabdellah et al., 2015, Bou-Dahar, Rddad and Bouhlel...emphasized in the ore emplacement of Toussit-Bou Beker (Bouabdellah et al., 2015). The Moroccan central...Zn-Pb ore deposits, is part of this western ZnPb province. The ore deposits located in the center of the |  | | Journal (article/letter/editorial) | | isotope study of galena in the Upper-Moulouya District (Morocco) Received: 5 March 1997 / Accepted: 22 September...September 1997 Abstract The Upper Moulouya district displays three main types of lead ores in the Hercynian...Terre, Faculte des Sciences, Rabat, Morocco Introduction Morocco has been the most important lead producer...the Hercynian chain (Fig. 1), the Upper Moulouya district is an exceptional area in which to study the relationship...contains one of the largest concentrations of lead in Morocco, with a total output of more than one million metric |  | | Book | | of Earth Sciences Mohammed Ist University Oujda Morocco ISSN 2365-0559 Mineral Resource Reviews ISBN 978-3-319-31731-1...data on diverse types of metallic deposits in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan...terms of regional metallogeny and potential future mining activity. The lead paper, by M. Bouabdellah and...the setting and origin of major deposits in the region, together with information on tonnages and grades...lead-zinc-silver deposits of the Tighza district of Morocco, proposing links to granite-related porphyry |  | | Journal (article/letter/editorial) | | com © 2019 Institute of Materials, Minerals and Mining and The AusIMM KEYWORDS Mineral norm calculation;...2007; Boni and Mondillo 2015), Silesia–Cracow district, Poland (Coppola et al. 2009), Sardinia, Italy...MVT deposit is located in the Bongará District, Amazon region, northern Peru. Studies on the hypogene...supergene non-sulphide Zn deposits occur in the same district, such as Mina Grande (Arfè et al. 2017a; Arfè...Galena Pyrite Marcasite Smithsonite Hemimorphite Cerussite Goethite Symbols Cal Dol Qtz Sp Gl Py Mrc Sm |  | | Report (issue) | | Rücken oben rechts: Filigrane Wulfenitstufe aus Touissit mit bis zu 1,8 cm großen Kristallen. www.crystalclassics...Über 5000 km Wüstenfahrt für 9 Meteoriten! Bou Az.er (Bou Azzer) - das vielfarbige Kobaltrevier ab S...trocken - und wunderschön! Foto: Frank de Wit Touissit ist berühmt für traumhafte Anglesitstufen! 3,5...Erythrin aus Bou Azer (Bou Azzer)*, großer, blauer Azurit aus Kerrouchen und Anglesit aus Touissit, natürlich...schließlich die Felsenwüsten-Region im Südwesten mit den berühmten Minen von Imiter und Bou Azer. Auch heiß, trocken |  | Hitzman, M. W., Reynolds, N. A., Sangster, D. F., Allen, C. R., Carman, C. E. (2003) Classification, Genesis, and Exploration Guides for Nonsulfide Zinc Deposits. Economic Geology, 98 (4) 685-714 doi:10.2113/gsecongeo.98.4.685 | Journal (article/letter/editorial) | | Leadville, United States; 5 = Upper Mississippi Valley district, United States; 6 = Franklin and Sterling Hill...Mississippi Valley-type district, Poland; 16 = Reocin, Spain; 17 = Sardinian Zn-Pb district; Italy; 18 = Larium...Greece; 19 = Touissit, Morocco; 20 = Hamman N’Baïls, Algeria; 21 = Zamanti Zn-Pb district, central Turkey;...jasperoid gossan with iron oxides, litharge, and cerussite and lesser plumbojarosite, hemimorphite, and copper...deposit: Lombaard et al., 1986; Hughes, 1987) and in Morocco (Guillaume and Gaudefroy, 1959), willemite is a |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing...clefts are found fairly commonly throughout this region, such that only a handful of notable finds during...specimens were brought to the 2003 Tucson show. MOROCCO Imilchil area. Outcrops of episyenite and of contact-metamorphic |  | | Book (edition) | | expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g.... canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names...rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga administrative region again. The...The former Kivu province is now divided to three regions: INTRODUCTION Nord-Kivu, Sud-Kivu, and Maniema |
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