 | | Report (chapter) | | Publications Gold mineralization in the Proterozoic Bleida ophiolite, Anti-Atlas, Morocco Abdelhay Belkabir...January 13, 2013 Gold mineralization in the Proterozoic Bleida ophiolite, Anti-Atlas, Morocco ABDELHAY BELKABIR1...Département de Géologie, B.P. 549, Marrakech 40 000, Morocco (e-mail: abelkabir@fstg-marrakech.ac.ma) 2 Université...235, Lot. Hamra, Marrakech, Morocco 4 Akka Gold Mining, Tafraout, Morocco Abstract: The newly discovered...(1998) West Bleida gold mineralization (3 tonnes metal Au) lies west of the main Moroccan Bleida copper deposit |  | | Report (issue) | | and recommendations for the cobalt mission to Morocco sponsored by The Trade and Development Program...and Development Program and the Government of Morocco This report is preliminary and has not been reviewed............................ 16 EVALUATION OF THE BLEIDA AREA ........................................ 18....................................... 18 SIROUA REGION COBALT OCCURRENCES ..............................ILLUSTRATIONS Figure 1. Index map of areas visited showing Morocco.................. 2a 2. Generalized setting of |  | | Journal (article/letter/editorial) | | 5 4 Crystallography BORNITE CRYSTALS from Morocco and the USSR CART. \ . FRANCIS Harvard Mineralogical...found a specimen of crystallized bornite from Morocco on the table of a young Italian dealer. Appreciating...of speci mens collected by the dealer at the Bleida mine in Moroc co's Anti-Atlas Mountains. The matrix...formed. Bornite crystals were first described from Morocco by Barrakad and Marcil (1972). The crystals are...MINERALS HI26654 suggests to the writer that the Bleida mine may be a synonym for the Talate-n'Ouamane deposit |  | Gasquet, Dominique, Levresse, Gilles, Cheilletz, Alain, Azizi-Samir, Moulay Rachid, Mouttaqi, Abdellah (2005) Contribution to a geodynamic reconstruction of the Anti-Atlas (Morocco) during Pan-African times with the emphasis on inversion tectonics and metallogenic activity at the Precambrian–Cambrian transition. Precambrian Research, 140 (3) 157-182 doi:10.1016/j.precamres.2005.06.009 | Journal (article/letter/editorial) | | a geodynamic reconstruction of the Anti-Atlas (Morocco) during Pan-African times with the emphasis on...Tissir 36-40, Marrakech, Morocco e ONHYM, 5 Charia My Hassan, BP 99, Rabat, Morocco Received 15 October 2004;...(2005) 157–182 with large-scale base metal and gold mineralisation. Metallogenic activity was greatest...Zircon U–Pb dating; Sr–Nd isotopes; Anti-Atlas; Morocco; West African Craton 1. Introduction The geodynamic...is necessary to have geological data for a whole region, particularly geophysical and geochemical data |  | Oberthur, T., Melcher, F., Henjes-Kunst, F., Gerdes, A., Stein, H., Zimmerman, A., El Ghorfi, M. (2009) HERCYNIAN AGE OF THE COBALT-NICKEL-ARSENIDE-(GOLD) ORES, BOU AZZER, ANTI-ATLAS, MOROCCO: Re-Os, Sm-Nd, AND U-Pb AGE DETERMINATIONS. Economic Geology, 104 (7) 1065-1079 doi:10.2113/econgeo.104.7.1065 | Journal (article/letter/editorial) | | OF THE COBALT-NICKEL-ARSENIDE-(GOLD) ORES, BOU AZZER, ANTI-ATLAS, MOROCCO: Re-Os, Sm-Nd, AND U-Pb AGE DETERMINATIONS...Casablanca, Lot. Elhamra Nr. 235, Marrakech - 40 000, Morocco Abstract The age of the hydrothermal Co-Ni-As-(Au)...Hercynian orogeny. Introduction The Anti-Atlas of Morocco hosts a large number and variety (Au, Ag, Cu, Co...by-products including nickel, gold, and arsenic. A number of underground mines are in operation. More than...Azzer-El Graara inlier (Fig. 1) of the Anti-Atlas in Morocco represents a geological window (“inlier” or “boutonnière”) |  | | Report (issue) | | Hama Fluorite aus Marokko ab S. 32 Die EI Hammam Mine I Aouli - leider versiegt Tounf,te - ,ntensiv blauviolette...Erg Chebbi Wüste bei Merzouga oder den Dünen bei Zagora entlang der Grenze zu Algerien ist heiß, trocken...wunderschön. - und schließlich die Felsenwüsten-Region im Südwesten mit den berühmten Minen von Imiter...eine \\eitere Tagesreise nach Südwesten Bou Azer. Bleida, usw. Diese Rundreise dauert in entspanntem Tempo...Preise als in Tucson, München oder Ste.-Marie-aux-Mines. Die marokkanischen Händler gehen auch zu diesen |  | Atif, Youssef, Soulaimani, Abderrahmane, Lahna, Abdelhak Ait, Yaagoub, Driss, Youbi, Nasrrddine, Pour, Amin Beiranvand, Hashim, Mazlan (2022) Structural Analysis and Paleostress Evolution in the Imiter Silver Mining Region, Eastern Anti Atlas, Morocco: Implications for Mineral Exploration. Minerals, 12 (12) 1563 doi:10.3390/min12121563 | Journal (article/letter/editorial) | | Evolution in the Imiter Silver Mining Region, Eastern Anti Atlas, Morocco: Implications for Mineral Exploration...Evolution in the Imiter Silver Mining Region, Eastern Anti Atlas, Morocco: Implications for Mineral Exploration...Abdellah Boulevard, P.O. Box 2390, Marrakesh 40000, Morocco Managem, Twin Center, Tour A, Angle Bd Zerktouni-Abdelkarim...Zerktouni-Abdelkarim Khattabi, BP 5199, Casablanca 20100, Morocco Intelligent Systems, Georesources & Renewable Energies...University, BP 2202, Route d’Imouzzer, Fez 30050, Morocco Faculty of Geology and Geography, Tomsk State University |  | El Ghorfi, Mustapha, Oberthür, Thomas, Melcher, Frank, Lüders, Volker, El Boukhari, Abdelmajid, Maacha, Lhou, Ziadi, Rachid, Baoutoul, Hssain (2006) Gold–palladium mineralization at Bleïda Far West, Bou Azzer–El Graara Inlier, Anti-Atlas, Morocco. Mineralium Deposita, 41 (6) 549-564 doi:10.1007/s00126-006-0077-3 | Journal (article/letter/editorial) | | . Lhou Maacha . Rachid Ziadi . Hssain Baoutoul Gold–palladium mineralization at Bleïda Far West, Bou...Bou Azzer–El Graara Inlier, Anti-Atlas, Morocco Received: 20 December 2005 / Accepted: 12 June 2006 / Published...sulfide-free; instead, gold is associated with hematite, barite, quartz, and calcite. The gold grains are silver-...discrete style of gold mineralization distinct from other classes of gold deposits. Keywords Gold–palladium mineralization...mineralization . Palladian gold . Platinum group minerals . Bleïda Far West . Anti-Atlas . Morocco Introduction |  | | Journal (article/letter/editorial) | | craton. They induced either sedimentation lacks in Morocco or sedimentation excesses in Hoggar. Unsolved problems...formed by Birrimian sequences. The northwestern region of the Leo shield is Liberian, whereas the central...green shales, which have also been dated in this region (Clauer, 1976). The clay mineralogy 58 r%l ~1...Epeirogenic movements of the craton induced in this region by the Pan-African and Caledonian orogenies, respectively...(Savoya, personal communication, 1980). In the Gourma region, the highly subsiding cover of Upper Proterozoic |  | | Journal (article/letter/editorial) | | chromian spinels from the Bou-Azzer mining district (Morocco): Constraints on their relationship with the mineralizing...Ultramafic-hosted hydrothermal vent Bou-Azzer mining district Morocco a b s t r a c t The Co–Ni arsenides from the Bou-Azzer...different deposits (Aghbar, Tamdrost and Aït-Ahmane mines) were studied focusing on the alteration patterns...hosted by skutterudite (CoAs3), all them from Aghbar mine. Chromian spinels from Tamdrost and Aït-Ahmane ores...volcano-sedimentary massive sulphide deposits (e.g. the Bleida deposit). In contrast, Co cannot be upgraded up |  | | Journal (issue) | | 843 by S. D. Redwood The origin of platinum and gold ..................................................Columns What's new in minerals: The Sainte-Marie-aux-Mines Show 2018 .. .. ........ .. ...... ...............SHOWS TABULAR BLUE BERYL ON TOURMALINE DEO DARRAH MINE, NEAR PATTA GUZAR, BADAKSHAN, AFGHANISTAN 6CM TOM...Austrian Alps is a cluster of three small magnesite mines, one of which has produced the finest strontianite...locality consists of three very small magnesite mines located outside the village of Oberdorf an der Laming |  | | Report (chapter) | | orogeny: the case of the Bou-Azzer ophiolite suite (Morocco) Romain Bousquet, Rachid El Mamoun, Omar Saddiqi...orogeny: the case of the Bou-Azzer ophiolite suite (Morocco) ROMAIN BOUSQUET1, RACHID EL MAMOUN2, OMAR SADDIQI2...Route d’El Jadida, B.P. 5366 Maârif, Casablanca, Morocco 3 Laboratoire de Géologie, UMR 8538, Ecole Normale...Paris cedex 05, France 4 Akka Gold Mining, MANAGEM-ONA, Rabbat, Morocco 5 Present address: Department...history of deformation and metamorphism in the region; (2) it is unconformably overlain by only slightly |  | | Journal (article/letter/editorial) | | DIASPORE MINERALIZATION AT CHOUICHIAT, ANTI-ATLAS, MOROCCO Samia H. BERRADA§ and Abdelhay BELKABIR Département...Université Cadi Ayyad, B.P. 549, Marrakech 40 000, Morocco Eric MARCOUX Département des Sciences de la Terre...the Bou Azzer – El Graara (Central Anti-Atlas, Morocco), outcrops as a discontinuous whitish ridge 10...to rocks altered by acidic fluid associated with gold-bearing epithermal ore deposits. Keywords: pyrophyllite...hydrothermal activity, shear zone, Anti-Atlas Mountains, Morocco. Sommaire La structure hyperalumineuse de Chouichiat |  | Barkov, Andrei, Tamura, Nobumichi, Shvedov, Gennadiy, Stan, Camelia, Ma, Chi, Winkler, Björn, Martin, Robert (2019) Platiniferous Tetra-Auricupride: A Case Study from the Bolshoy Khailyk Placer Deposit, Western Sayans, Russia. Minerals, 9 (3) 160 doi:10.3390/min9030160 | Journal (article/letter/editorial) | | tetra-auricupride; Pt-for-Au substitution; platinum; gold; ophiolite; Bolshoy Khailyk placer; western Sayans;...rocks in the Sardala area, Xinjiang Autonomous Region, China [1]. It has since been reported from various...also found in ore[11,12]; at the and Kerr-Addison mine, ophiolitic ON, Canada [15]; Itabira district,[13]...the Kerr-Addison mine, ON, Canada Gerais, Brazil [16]; the Bleida Far West mine, Morocco [17]; the Sieroszowice...Sieroszowice mine, Poland [18]; and in [15]; in thewith Itabira district, Minas Gerais, Brazil [16];complex |  | | Journal (article/letter/editorial) | | to an Upper ProterozoicOphiolite: Bou Azzer (Morocco) MARC LEBLANC CentreGeologique et Geophysique...France AND PIERRE BILLAUD Mine de Bou Azzer, C.T.T., Marrakech, Morocco Abstract The Bou Azzer cobaltdeposits...districtis the mostimportant one of the Anti-Atlas (Morocco).Worked since 1950, it has produced to date more...metamorphicaureoleof a COBALTARSENIDEOREBODIES,MOROCCO basicdike on the continentalmargin (Clauer, 1976)...coppersulfidesremind usof the massivesulfidecopperdepositof Bleida located on the neighboringcontinentalmargin(Leblancand |  | | Book | | Courtesy M. Ihmadi (Ihmadi Trilobite Center, Alnif, Morocco) André Michard · Omar Saddiqi · Ahmed Chalouan...(Eds.) Continental Evolution: The Geology of Morocco Structure, Stratigraphy, and Tectonics of the ...Faculty of Sciences B.P. 5366 Maârif Casablanca Morocco o.saddiqi@fsac.ac ma Prof. Dr. Ahmed Chalouan...University avenue Ibn Batouta Rabat B.P. 1014 Morocco chalouan@fsr.ac.ma Prof. Dr. Dominique Frizon...Preface from Her Excellency the Minister of Energy, Mines, Water and Environment, Director of ONHYM Due to |  | | Book (edition) | | Average Hardness Soft minerals, such as galena or gold, are very difficult to polish without any scratches;...certain degree of bending, while some metals, such as gold, may be deformed into very thin sheets. The term...pyrite, and irregular late stage pore-fillings of gold (yellow). Right: Finely laminated iron oolith with...Mineral lamellar faint, red yes brown bright green gold-yellow, silver-white (Ag) to copper-red (Cu); 72...bluish tint; 55.12 Internal Twinning Reflect. Gold, native Polarite yes Nickelskutterudite yes |  | | Journal (article/letter/editorial) | | ophiolite Besshi MOPH/Cu Bou Azzer (Morocco) BessCu(Zn) Bleida(?) DuckTown limestone/shale/ sandstone...ltapicuru ores ( Brazil ) 1. Ore style District or region No. Arc? Rift? Rift? GS Belt'? Rift? Rift(...Aravalli-Jarhol Orogenic Belts (India) 13. 14. District or region No. TABLE 2 (Continued) Mendelsohn, 1989. Sangster...Arabian Shield a. Farah Garan/Kutam Morocco, Bou Azzer Morocco (Bleida) Stuart Shell' Matchle,~s (SWAf/Namib...are ores of the Gordonia district in the Cape Province of South Africa where Voet and King (1986) interpret |  | Thomas, R.J, Chevallier, L.P, Gresse, P.G, Harmer, R.E, Eglington, B.M, Armstrong, R.A, de Beer, C.H, Martini, J.E.J, de Kock, G.S, Macey, P.H, Ingram, B.A (2002) Precambrian evolution of the Sirwa Window, Anti-Atlas Orogen, Morocco. Precambrian Research, 118 (1) 1-57 doi:10.1016/s0301-9268(02)00075-x | Journal (article/letter/editorial) | | evolution of the Sirwa Window, Anti-Atlas Orogen, Morocco R.J. Thomas a,*, L.P. Chevallier a, P.G. Gresse...Sirwa Window of the Anti-Atlas Orogen of Morocco. The region includes the northern edge of the Palaeoproterozoic...Elsevier Science B.V. All rights reserved. Keywords: Morocco; Anti-Atlas; Sirwa; Pan-African; Eburnean 1. Introduction...behind (SE of) the High Atlas mountain range in Morocco (Fig. 1). The inliers form a lower, sub-parallel...auspices of DG-MEM (Direction de la Géologie et des Mines) geological mapping contracts with the Council for |  | | Book | | convert, refine and treat whatever you want to mine. From the initial evaluation and planning to the...Lebanon 29 31 8 Libya 32 35 9 10 Mauritania Morocco 11 12 Saudi Arabia Somalia 13. Sudan 9 36...leaders in mining and metal roduction. For example, gold was produced in arge amounts by the Ancient Egyptians...the wall paintings in Egyptian tombs and the many gold articles discovered. Copper production was first...the so-called King Solomon's mines are nothing but an ancient copper mine exploited by the ancient Egyptians |  | Lusty, P. A., Naden, J., Bouch, J. J., McKervey, J. A., McFarlane, J. A. (2011) Atypical Gold Mineralization in an Orogenic Setting--The Bohaun Deposit, Western Irish Caledonides. Economic Geology, 106 (3) 359-380 doi:10.2113/econgeo.106.3.359 | Journal (article/letter/editorial) | | Economic Geology, v. 106, pp. 359–380 Atypical Gold Mineralization in an Orogenic Setting— The Bohaun...County Tyrone, UK BT78 5LH Abstract The Bohaun gold deposit in County Galway, western Ireland, is located...ite with minor sulfides, hematite, rare visible gold, with a high silver content (up to 41 wt %), and...an allochthonous terrane, is typical of orogenic gold deposits. However, an orogenic association for the...fluid inclusion evidence, atypical vein textures, gold grain composition, and undeformed veins. While vein |  | Tuduri, Johann, Chauvet, Alain, Barbanson, Luc, Bourdier, Jean-Louis, Labriki, Mohamed, Ennaciri, Aomar, Badra, Lakhlifi, Dubois, Michel, Ennaciri-Leloix, Christelle, Sizaret, Stanislas, Maacha, Lhou (2018) The Jbel Saghro Au(–Ag, Cu) and Ag–Hg Metallogenetic Province: Product of a Long-Lived Ediacaran Tectono-Magmatic Evolution in the Moroccan Anti-Atlas. Minerals, 8 (12). 592pp. doi:10.3390/min8120592 | Journal (article/letter/editorial) | | Jbel Saghro Au(–Ag, Cu) and Ag–Hg Metallogenetic Province: Product of a Long-Lived Ediacaran Tectono-Magmatic...MANAGEM, Twin Center, BP 5199, Casablanca 20100, Morocco; m.labriki@managemgroup.com (M.L.); a.ennaciri@managemgroup...Moulay Ismaïl, BP 11201 Zitoune, Meknes 50 000, Morocco; badra_lakhlifi@yahoo.fr Laboratoire de Génie Civil...as part of a long-lived silicic large igneous province. The area comprises two lithostructural complexes...stages. Porphyry Au(–Cu–Mo) and intrusion-related gold deposits were emplaced in an earlier stage between |  | Pereira, M.F., El Houicha, M., Chichorro, M., Armstrong, R., Jouhari, A., El Attari, A., Ennih, N., Silva, J.B. (2015) Evidence of a Paleoproterozoic basement in the Moroccan Variscan Belt (Rehamna Massif, Western Meseta) Precambrian Research, 268. 61-73 doi:10.1016/j.precamres.2015.07.010 | Journal (article/letter/editorial) | | National University, Australia M 13 El Jadida, Morocco e- IDL/Departamento de Geologia, Faculdade de...This paper is a contribution to research projects: GOLD-PTDC/GEO-GEO/2446/2012; 361 FCOMP-01-0124-FEDER-029192...376 protérozoïques d’Igherm, du Kerdous et du Bas Drâa (Anti-Atlas occidental, Maroc). C. 377 R. Acad...transition of North 381 Gondwana: A comparison of Morocco and the Iberian Ossa-Morena Zone. Journal of 382...393 Palaeoproterozoic in western Anti-Atlas (Morocco): a clarification. Journal of African 394 Earth |  | | Journal (article/letter/editorial) | | deposits of Japan, the Raul Mine of Peru, the Bleida deposit of Morocco, and deposits associated with...the Kuroko region of Japan, the central mining district of Peru, and the Bleida area of Morocco. In the...a n d seawater were sealed in p l a t i n u m or gold cylindrical capsules (0.9 cm O.D., 10-18 cm long...a continental margin of Upper Proterozoic age: Bleida. Econ Geol 73:1101-1111 Liou JG, Dickson FW (1978)...Urabe T, Sato T (1978) Kuroko deposits of the Kosaka mine, Northeast Honshu, Japan - products of submarine |  | | Journal (article/letter/editorial) | | Neoproterozoic Central Spain Mid and Upper Series Bleida-Tachdamt Morocco Campbelland Subgroup Ghaap Group Prieska...Sylvester, P.J., 1997. Emplacement of a large igneous province as a possible cause of banded iron formation 2...and southcentral New Mexico, New Mexico Bureau of Mines and Mineral Resources, Memoir 35, p. 58 Condie,...Proterozoic metasedimentary rocks of the Alligator Rivers region, Northern Territory, Australia. Precamb. Res. 29...tectonic cycle in the Paleoproterozoic Ashburton Province of Western Australia. Aust. J. Earth Sci. 46, |
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Bleida Mine, Bleida Mines, Tinzouline Caïdat, Zagora Cercle, Zagora Province, Drâa-Tafilalet Region, Morocco