 | | Report (issue) | | best of the classic smithsonites from the old Kelly mine in New Mexico. Associations of aurichalcite, kipushite...specimens of green copper-rich smithsonite have come from a recent find in Sounion mine #6 (also known as...as the Exi mine, “Exi” being Greek for “six”) in the ancient Laurium mining district of Attika, Greece...$130). Cu-rich smithsonite, 2.7 cm, from Sounion mine #6, Laurium district, Attika, Greece. Greek Rocks...=============== The same discovery in Sounion mine #6 has also produced larger specimens which show |  | | 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 |  | Gervilla, F., Fanlo, I., Colas, V., Subias, I. (2012) MINERAL COMPOSITIONS AND PHASE RELATIONS OF Ni-Co-Fe ARSENIDE ORES FROM THE AGHBAR MINE, BOU AZZER, MOROCCO. The Canadian Mineralogist, 50 (2) 447-470 doi:10.3749/canmin.50.2.447 | Journal (article/letter/editorial) | | OF Ni–Co–Fe ARSENIDE ORES FROM THE AGHBAR MINE, BOU AZZER, MOROCCO Fernando GERVILLA§ Departamento de...the Co–Ni arsenide ores at Bou Azzer district, Morocco, (and by extension to the natural arsenides and...system), forty samples from the Aghbar mine have been studied. The Aghbar mine, located in the western central...ores, replacement textures, Bou Azzer district, Morocco. Introduction Arsenides and sulfarsenides of the...Canada and those from the Bou Azzer district in Morocco. Our aim in this paper is to contribute to the |  | | Journal (issue) | | Number Five Famous mineral localities: Bou Azzer, Morocco _______________________ avrea r gger Ait y ietrich...COVER ER THRITE crystal, 3 mm, from Bou Azzer, Morocco. G. Favreau collection; Robert Vernet photo. The...showing early mining methods, a case of antique mine lamps, worldwide uranium and rare earth ores, gold... e tem er cto er Calcite, 24.1 cm, Verchniy mine, Dalnegorsk, Russia. Jeff Scovil photo. Famous...given a name to the whole, very well-mineralized region thereabouts. The Bou Azzer mining district encompasses |  | | Report (issue) | | examples will be shown in the magazine report.) Morocco Online A July-August update on the site of Joan...from the Bou Iboulkhir mine, Moulay Bouazza, Khénifra, Meknès-Tafilalt region: Joan writes a bit mysteriously...the Bou Iboulkhir mine, Moulay Bouazza, Khénifra, Meknès-Tafilalet region, Morocco. Rosell Minerals specimen...Co-rich calcite, 6 cm, from the Agoudal mine, Bou Azzer, Morocco. Mch Minerals specimen and photo. John...from the Imiter mine, concerning which John writes the following: The Imiter mine in Morocco has produced |  | | 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...Cu sulphide ores from three different deposits (Aghbar, Tamdrost and Aït-Ahmane mines) were studied focusing...chromian spinels associated with Co minerals from Aghbar, MnO reaches its maximum (21.4 wt.%) in rims of...hosted by skutterudite (CoAs3), all them from Aghbar mine. Chromian spinels from Tamdrost and Aït-Ahmane |  | | 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)...dunite-wehrlite-gabbrosequences predominate andbearsomeaccessory copper sulfides.Toward the top, hornblendegabbrospredominatealong |  | | Journal (article/letter/editorial) | | pohwatp@si.edu Conichalcite Tsumeb Mine, Tsumeb Otjikoto Region, Namibia A n article appeared in a...the adelite-descloizite group. It is a calcium copper arsenate, CaCu2+(AsO4) 552 ROCKS & MINERALS (OH)...secondary mineral found in the oxidized zone of copper deposits. The more common associated minerals include...malachite, 10.5 cm across, from the Tsumeb mine, Tsumeb, Otjikoto region, Namibia. Fine spherules of conichalcite...green crusts of fibrous spheres at the Cap Garonne mine, Le Pradet, Var, Provence-Alpes-Côte d’Azur, France |  | | Book | | marokkanischen ses Buches die äußerst mineralreiche Region in Nordafrika nicht wiedergeben. Mineralien aus...r, al so wieder zurück zur Hauptstraße. Nahe der Mine von Guemassa können wir im Gelände noch kleine Achatkugeln...jedoch weder etwas über die aktuelle Situation der Mine in Erfahrung bringen noch irgendwelche Mineralien...müssten, der uns dann die Mineraliensammlung der Mine zeigen würde. , der Mineralienjagd und lässt durchblicken...nicht anzutreffen ist, fahren wir weiter Richtung Zagora, wo an einem Tagebau Belegstücke von Erythrin aufgesammelt |  | 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;...the Aghbar trachytic sill (Bou Azzer, central Anti-Atlas). Inherited zircon cores from the Aghbar trachytic...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 |  | | Journal (article/letter/editorial) | | Co-Ni Arsenide Ores of Bou Azzer, Anti-Atlas, Morocco AHMED HASSAN AHMED,†,* Department of Geology, Helwan...University, Agadir, Morocco Abstract The Co-Ni arsenide ore deposits at Bou Azzer, Morocco, represent an uncommon...ophiolite-hosted Co-Ni arsenide deposits at Bou Azzer, Morocco (Leblanc and Fischer, 1990; Wilde et al., 2002;...2003). The Bou Azzer mining district in southern Morocco of the central Anti-Atlas mountain belt is one...central part of the AntiAtlas Mountains of southern Morocco within the saddleshaped ridge of Bou Azzer-El Graara |  | | Report (issue) | | San Juan, Chile; H2 O by difference. (2) Dome Rock mine, Australia; by electron microprobe, H2 O by difference;...secondary mineral in the oxidized zone of some copper deposits. Association: Erythrite, cuprite, malachite...chalcanthite, antlerite, brochantite, geminite (Cap Garonne mine, France); cuprian adamite, conichalcite, o’danielite...Salterton, Devon; in the Cligga mine, Perranzabuloe, and the Pentireglaze mine, Cornwall. From Bunmahon, Co...France, from the Cap Garonne mine, near le Pradet, Var, and at the Salsigne mine, 15 km north of Carcassone |  | 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) | | COBALT-NICKEL-ARSENIDE-(GOLD) ORES, BOU AZZER, ANTI-ATLAS, MOROCCO: Re-Os, Sm-Nd, AND U-Pb AGE DETERMINATIONS THOMAS...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...Azzer-El Graara inlier (Fig. 1) of the Anti-Atlas in Morocco represents a geological window (“inlier” or “boutonnière”)...podiform chromitites, the mined-out SEDEX-type Bleïda copper deposit, and the Bleïda Far West gold-palladium |  | | Journal (article/letter/editorial) | | University] at 19:42 01 January 2015 BOU AZZER, MOROCCO W ere it not for secondary minerals of the common...malachite, and the plethora of related supergene copper minerals; lead-dominated cerussite, anglesite,...historically interesting localities as the old cobalt mine at Great Hill, East Hampton, Middlesex County, Connecticut;...Sussex County, New Jersey; the old Tilly Foster iron mine near Brewster, Putnam County, New York; Pennsylvania...counties, Missouri. It has been found in the Martin mine of the Upper Mississippi Valley lead-zinc district |  | | Report (issue) | | many good things here from the famous Little Three mine, Ramona district, San Diego County, California,...blue topaz: Topaz, 6 cm, from the Little Three mine, Ramona district, San Diego County, California....impressive: Axinite, 5 cm, from the Little Three mine, Ramona district, San Diego County, California....County, especially from the Stewart mine. And from the Himalaya mine, Mesa Grande district, San Diego County...(besides plenty of elbaites) such rarities from that mine as cassiterite, hambergite, and a large, superb |  | | Report (issue) | | c = 4.764(1) X-ray Powder Pattern: Bou Azzer, Morocco. (ICDD 11-626). 6.65 (100), 1.677 (14), 3.22 (12)...Botallack mine, St. Just, and from a number of other places in Cornwall, England. At the Aghbar (Arhbar)...district, Morocco, large crystals. From Cobalt, Ontario, Canada. In the USA, at the Blackbird mine, Lemhi...Lemhi Co., Idaho. From the Sara Alicia mine, near Alamos, Sonora, Mexico. In Australia, from Mt. Cobalt,...Cloncurry, Queensland, and at the Dome Rock copper mine, about 40 km northwest of Mingary, South Australia |  | | Journal (article/letter/editorial) | | from the Greek words for both its major element (copper) and its typical morphology (leaflike). This attractive...compared to other copper arsenates that occur in the supergene weathering zones of copper-bearing ore deposits...reported from the now-closed Harborside mine and nearby Rosier mine, Brooksville, Hancock County, Maine....West. It occurs sparingly in ores of the Tucson mine in the Leadville district of Lake County, Colorado...hexagonal “blades” to 8 mm associated with cuprite, copper, connellite, and iron oxides (Graeme 1981). Elsewhere |  | | Journal (article/letter/editorial) | | 2.42(m), 2.02(s) IMA No. 2005–006 Greenwood iron mine, Harriman State Park, Tuxedo, Orange County, New... 2.191(10) IMA No. 2005–008 Vetralla, Viterbo Province, Latium, Italy Athos Callegari (Ca8REE2)10(Al0...65(100), 1.91(48), 1.74(28) IMA No. 2005–009 Sounion mine #19, Lavrion, Attica, Greece Werner Krause Cu3Zn(OH)6Cl2...788(67), 2.582(21), 2.260(21) IMA No. 2005–011 Gentil mine, Mendes Pimentel County, Minas Gerais, Brazil Daniel...787(5), 1.495(5) IMA No. 2005–014 Bayun Obo iron mine, Inner Mongolia, China Xu Jinsha (Ce,La)4Fe2+(Ti |  | Brugger, J., Meisser, N., Krivovichev, S., Armbruster, T., Favreau, G. (2007) Mineralogy and crystal structure of bouazzerite from Bou Azzer, Anti-Atlas, Morocco: Bi-As-Fe nanoclusters containing Fe3+ in trigonal prismatic coordination. American Mineralogist, 92 (10) 1630-1639 doi:10.2138/am.2007.2508 | Journal (article/letter/editorial) | | structure of bouazzerite from Bou Azzer, Anti-Atlas, Morocco: Bi-As-Fe nanoclusters containing Fe3+ in trigonal...occurring in “Filon 7” at the Bou Azzer mine, Anti-Atlas, Morocco. Bouazzerite is associated with quartz...alumopharmacosiderite, powellite, and a blue-green earthy copper arsenate related to geminite. The mineral results...hydrothermal As-Co-Ni-Ag-Au vein. The Bou Azzer mine and the similarly named district have produced many...trigonal prismatic coordination, Bou Azzer province, Anti-Atlas, Morocco INTRODUCTION The oxidation of polymetallic |  | | Journal (issue) | | preliminary evaluation activities often carried out at the mine site office. --·--·· ·-·~"' - - - -· · - . . ...Adit - a horizontal opening into an underground mine, •=:=:~::::.:.=--~:.:::.-· sometimes referred...(Left) • In Colorado, like many other westem states, mine signals were standardized, as seen on this 12 x...metal sign, originally from the Storke level, Climax mine, Lake Co., Colorado. Excalibur Mineral Corp. collec•...originally from the 300' level of the Nevada Wonder Mine extension shaft. This 12" x 24" sign is circa 19351946 |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...collecting has flourished throughout the Northwest region in recent decades; a history of the mineral discoveries...the estate. Many early minerals collected in the region about Spokane, Washington, are represented in the...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands...that men would be hired as laborers to work the mine and help develop it, but that no men would be involved |  | | Report (issue) | | • Former French Equatorial African Provinces . Morocco • • • • • • • • Cuba .. • • • • • • • • Dominican...Kolwezi concentrator, Katanga Cobalt mining areas of Morocco . . . . Mines, treatment plants and occurrences...Selection Trust Ltd.; Rhokana Corporation Ltd.; Rhoanglo Mine Services Ltd.; Anglo-American Corporation of South...Corporation of South Africa, Ltd.1 Aerial view showing copper n1elter on the I KANA PLANT, NORTHERN RHOOESIA...however, exploitation is primarily for such metals as copper, nickel or silver with which cobalt is commonly |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | | Journal (article/letter/editorial) | | THE COBALT ARSENIDE ORES OF THE BOU AZZER AREA, MOROCCO G. A. Krutov , N. P. Mikhaylov , B. V. Obraztsov...THE COBALT ARSENIDE ORES OF THE BOU AZZER AREA, MOROCCO, International Geology Review, 31:3, 306-316, DOI:...THE COBALT ARSENIDE ORES OF THE BOU AZZER AREA, MOROCCO Downloaded by [Northwestern University] at 09:26...Below, we give a brief geologic description of the region, using new data, particularly concerning the final...the nickel-cobalt deposits and prospects in the region are related to the latter. Stratified and intrusive |  | | Journal (article/letter/editorial) | | material from the Sterling Hill mine, Ogdensburg, New Jersey, Bou Azzer, Morocco, and Coahuila, Mexico. The...Spessart, Germany (Lorenz, 2004), and Aghbar near Bou Azzer, Morocco (Weiß et al., 2002). At the latter...in detail so far, but studies of samples from Morocco also indicate considerable solid solution ranges...about 4) containing dissolved rubidium carbonate, copper carbonate hydroxide, chromium(VI) oxide and nitric...(pH 6) containing dissolved caesium carbonate, copper hydroxide dihydrate, chromium(VI) oxide and nitric |
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