 | 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 |  | 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 |  | | 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, 1984) |  | | Journal (article/letter/editorial) | | Mekta, a Mississippi Valley-Type Deposit, Touissit-BouBeker Region, EasternMorocco PETR RAJLICH Institute...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...from the deposit reached both metals mined in Morocco. Between 1970 and 760,000 metric tons of Pb and |  | | Journal (article/letter/editorial) | | from the Agrigento mine, Agrigento, Agrigento Province, Sicily, Italy. In addition to sulfur, the Sicilian...Budd photo. Aragonite was named for the Spanish province of Aragón by Abraham Gottlieb Werner (1749–1817)...in 1790. He had mistakenly assumed this was the province in which Molina de Aragón was located. Interestingly...and Wheal Cock, St. Just district, as well as Wheal Edward, Callington district. The aragonite from these...cm across, from the Agrigento mine, Agrigento Province, Sicily, Italy. The Arkenstone specimen, Joe Budd |  | | Journal (article/letter/editorial) | | 03 January 2015 Tsumeb, Namibia, and Touissit, Oujda, Morocco I t has been almost thirty years since...three azurite specimens from Tsumeb and one from Morocco have been chosen for this issue’s Connoisseur’s...having the formula Cu,(OH),(CO,),. Pseudomorphs of malachite after azurite are common, although the converse...depth. It is almost invariably associated with malachite and commonly with a variety of iron oxides and...Namibia, exhibiting partial replacement by velvety malachite. Michel Derly specimen, Jeff Scovil photo. Figure |  | | 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) | | largest copper resource in the western Anti-Atlas (Morocco). Tizert resources are now estimated to be 56,820...23 g/t Ag. Cu mineralisation is conducted by malachite, chalcocite, covellite, bornite, and chalcopyrite...carbonates, has been described from the area of Bou Caïd (Ouarsenis) in Algeria [4]. The supergene minerals...variable proportions. The supergene enrichment at Bou Caïd is related to the uplift and fracturing of the...minerals and traces of germanium in the Aha Hills region (North-Western Botswana) and was studied by Mondillo |  | | 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 |  | | Journal (issue) | | (only one known) for The Red Cloud Gold & Silver Mining Company (1880) Mark Hay collection Introduction...Steve Mas]ansky Dale Armstrong Bill Besse Bisbee Mining and Historical Museum Paul & Barbara Matt Lauren...collected native copper crystals and botryoidal malachite in the Big Horn Mountains and azurite from near...Arizona mineral occurrences. Blake is best known as a mining geologist, both in the U.S. and overseas; he published...geologist, journal editor and proprietor, mining engineer and mining consultant, educator and administrator |  | | Journal (issue) | | various colonies as well, specifically to aid the mining community in exploiting much needed natural resources:...Australia (1896). To provide training in mining and metallurgy, Mining Schools were opened at Ballarat and...mineral collections, some of them built by miners and mining officials. In the 1840s the copper deposits at...famous crocoite deposits near Dundas. All of this mining activity throughout the country yielded a bonanza...Wallaroo as well as excel- lent specimens from early mining at Broken Hill and precious opals from South Australian |  | | 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 |  | | Book (volume) | | the opening of our gallery in the Chelsea Art District of NYC. Presenting fine minerals among the world’s...Amethyst (scepter) Goboboseb Mts., Brandberg, Erongo Region, Namibia, 60 (on Quartz) Jackson Crossroads, Wilkes... Georgia, 2-3 Anglesite Touissit Dist., Jerada Prov., Oriental Reg., Morocco, 48-49 Apatite (with Bikitaite)...Char Band, Kharan Dist., Pakistan, 7 Azurite (& Malachite) "Sams Pocket", Tsumeb Mine, Tsumeb, Namibia,...Euclase (on Dolomite) Gachala, Guavio-Guateque Mining Dist., Boyaca Dept., Colombia, 48-49 Fluorite (and |  | | Journal (issue) | | Dietrich and R. Bode 323 Vanadinite from Touissit, Morocco, and comments on endlichite by J. S. White...Roman, C/z£vei/i deposits of jf v l t h e Ems district in West Germany have yielded over 50 mineral species...The ore-carrying system which comprises the Ems district is known as the Ems-Braubach belt. It consists...areas and 21 shafts have been developed in the Ems district. The most important of these are the Silberkaute... Figure 1. Location of the Ems district in Ger many. Figure 2. The Ems district, Rheinland-Pfalz, West Germany |  | | Journal (article/letter/editorial) | | deposits still produce from underground workings. The district is close to the common boundary of Austria, Italy...Loudville, Massachusetts During the course of lead mining on the East Coast in the 1700s and 1800s, wulfenite...magnificent metallic salts ever obtained in lead mining, and unequalled by anything to be seen in the cabinets...the Tecomah mine, Lucin district; the Woodlawn mine, Big Cottonwood district; and the Alta mine, Little...Little Cottonwood district, in Utah, are of this nature. Frank Hess, formerly with the U.S. Geological Survey |  | | Journal (article/letter/editorial) | | Clark photo. Figure 2 (upper right): Azurite with malachite, about 16 cm high, Tsumeb, Namibia; Smithsonian...magnification Alteration: in nature commonK altered to malachite C u C O , ( O H ) i ; rare ly alters to native...etc., begin to crystallize out new compounds. The region of newly formed com pounds is called the oxidized...productivity. Detailed descriptions of both these mining districts are readily available in the mineralogical...dif ferences in rainfall (even in the same mining district or geo logic terrane), time involved, subsequent |  | | Catalog/List | | Avenue, 17th Floor • Dallas, Texas 75219 Design District Annex • 1518 Slocum Street • Dallas, Texas 75207...2008 Heritage Auctions, Inc. Heritage Design District Annex 15404 Natural History Specialist Steve...Santa Maria do Jetiba, Espirito Santo, Southeast Region, Brazil Smokey scepter Quartz with extreme development...QUARTZ ON QUARTZ Diamantina, Minas Gerais, Southeast Region, Brazil Double-terminated, water clear Quartz crystal...JAPAN-LAW TWIN Pentadora, Capilla District, Castrovirreyna Province, Huancavelica Department, Peru Over |  | | Journal (issue) | | Kunzite-Gary and Rosemany White collection, page 295; Malachite-Don and Laura Aaron collection, page 11. (rniddle...204; Cerussite-Joe Budd collection, page 63; Malachite-Tim & Holly Smith collection, page 244. (right...there; the first claims were staked in 1894 and mining soon commenced. Eventually over two dozen mines...scalenohedral calcite crystals. The Terlingua mercury district, with a few smaller, adjacent districts in Texas...cutting coarse-grained reddish granites of the hilly region thereabouts, known geologically as the Llano Uplift |  | | Catalog/List | | many of the miners working the Arizona copper district, and for years had been purchasing specimens directly...Associated with this are many other minerals including malachite, chrysocolla and even turquoise. Showy specimens... 2-3” are $11.95 and 3-4”-$19.95. AZURITE & MALACHITE; Bisbee, Arizona; Excellent combinations from...combination of these minerals: Copper, Azurite, Malachite, Cuprite, Chrysocolla, Calcite, Selenite, Brochantite...crystallized copper covered with botryoidal cuprite or malachite. Very colorful, and a super deal. Priced at S1 |  | | Journal (issue) | | Jebel Ouichane, Sagangane, Nador Province, Oriental Region, Morocco. Doug Fiske collection; Jordan Root...cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail & Jim Spann...photo. Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane Brownlee collection; Joe...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...from Katlang, Mardan Dist., Khyber Pakhtunkhwa Province, Pakistan. Jeff Starr collection; Joe Budd photo |  | | Catalog/List | | Signature® Internet Session 2 Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 (HERITAGELive...the Tsumeb Mine (as well as other mines of the region) were still in production in the 1970s. You will...Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment point on the back of...Klein Spitzkopje, Spitzkopje Area, Karibib District, Erongo Region, Namibia Klein Spitzkopje in Afrikaans...$600-$800 57003 Malachite Pseudomorph after Azurite Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Some |  | | Journal (article/letter/editorial) | | at Urbana-Champaign] at 20:13 01 August 2013 Morocco T Tea and Minerals raveling with mineral photographer...Madagascar (Scovil 2010), and now it was time for Morocco. Morocco is one of those places I visit several times...Munich Mineral Show. We had only two weeks to visit Morocco, and I wanted to show them as much as possible...more important localities and attractions in the region, it left no time for real collecting, field research...with vodka. Marrakech is the most amazing city in Morocco, with an exotic and magical atmosphere. The best-known |  | | Catalog/List | | Xikuangshan Antimony Mine, Shaoyang County, Hunan Province, China. Single matrix-free striated sub-metallic...miniature. 35x 25x25mm. £1 4 8 7) AZURITE, Touissit, Oujda, Morocco. Pure aggregate of twinned monoclinic...classic locality.40x30x25mm.£980 9) AZURITE and MALACHITE, Tsumeb, Otavi, Namibia. Spectacular single striated...its associated minor ones show small areas of malachite replacement. Minor supporting grey limestone matrix...size.75x50x45mm.£815 10) VANADINITE, Touissit, Oujda, Morocco. At tractive drus e of large twinned bright |  | | Journal (issue) | | 12 cm, Daoping mine, Guangxi Zhuang Autonomous Region, China. Joe Budd photo. 10 Supplement to The...photo. Mesolite with apophyllite, 14 cm, Pune district, Maharashtra, India. Joe Budd photo. Apophyllite...Apophyllite on stilbite, 9.5 cm, Jalgaon district, Maharashtra, lndia. Joe Budd photo. Arsenopyrite with quartz...quartz, 10 cm, Yaogangxian mine, Chenzhou, Hunan Province, China. Joe Budd photo. Supplement to The Mineralogical...Tongbei area, Yunxiao, Zhangzhou Prefecture, Fujian Province, China. Joe Budd photo. Calcite on stibnite, |
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Touissit, Touissit-Bou Beker mining district, Jerada Province, Oriental Region, Morocco