 | | Journal (article/letter/editorial) | | volcanic-hosted massive sulfide copper-zinc-lead-gold; sedimentary exhalative (SEDEX) zinc-lead-silver; orogenic and...formation (BIF); and Mississippi Valley-type (MVT) zinc-lead. For the purpose of the book, North Africa...east-west and 2,000 km north-south. This is a vast region with an array of geologic terranes composed of...The geology and mineral resources of this vast region have been thought about and studied for thousands...critical introduction to the mineral endowment of the region. One of the most valuable papers in the book, for |  | | Catalog/List | | Design District Showroom 1518 Slocum Street • Dallas, TX 75207 Heritage Auctions Design District Showroom...Windy Point Mine Humboldt Co. Nevada, USA This brassy Gold specimen from the Windy Point Mine in Nevada...Ledge Mine (Bank Mining Company), Mack House Alleghany Mining District (Forest Mining District), Sierra...USA This foil of leafy Gold is from the Red Ledge Mine and should be considered a must for any serious...Estimate: $5,000-$7,000 72012 Gold Round Mountain Mining District Toquima Range, Nye Co. Nevada, USA This extremely |  | | 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...(3) volcanic-hosted massive sulphide (VHMS) copper-zinc-gold-silver, (4) sedimentary-exhalative (SEDEX) |  | Essarraj, Samira, Boiron, Marie-Christine, Cathelineau, Michel, Tarantola, Alexandre, Leisen, Mathieu, Boulvais, Philippe, Maacha, Lhou (2016) Basinal Brines at the Origin of the Imiter Ag-Hg Deposit (Anti-Atlas, Morocco): Evidence from LA-ICP-MS Data on Fluid Inclusions, Halogen Signatures, and Stable Isotopes (H, C, O) Economic Geology, 111 (7) 1753-1781 doi:10.2113/econgeo.111.7.1753 | Journal (article/letter/editorial) | | Basinal Brines at the Origin of the Imiter Ag-Hg Deposit (Anti-Atlas, Morocco): Evidence from LA-ICP-MS Data...Techniques, Université Cadi Ayyad, BP 549, Marrakesh, Morocco CNRS, Université de Lorraine, CREGU, Faculté des...Twin Center Tour A-20100 Casablanca, Morocco Abstract The Imiter Ag-Hg deposit is located in the Precambrian...inlier (eastern part of the Anti-Atlas Mountains, Morocco). The orebodies consist of northeast-southwest...controlled by an east-west fault network, the so-called Imiter fault. Mineralogical and paleo-fluid geochemistry |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...prospectors. All of this activity gave a jump-start to mining interests and prospecting in the lands of the Pacific...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 |  | Mathur, Ryan, Arribas, Antonio, Megaw, Peter, Wilson, Marc, Stroup, Steven, Meyer-Arrivillaga, Danilo, Arribas, Isabel (2018) Fractionation of silver isotopes in native silver explained by redox reactions. Geochimica et Cosmochimica Acta, 224. 313-326 doi:10.1016/j.gca.2018.01.011 | Journal (article/letter/editorial) | | Pittsburgh, PA 15213, USA e Mining and Engineering Geology Dept., School of Mining Engineering, Madrid 28003...set of worldwide deposits (8 deposit types, 33 mining districts in five continents). The measured isotopic...0.150 32 CM12302 CM189 CM190 CM193 CM194 BN-11 Imiter MO-2 MO-3 MO-4 MO-5 25 BN-9 CM186 P-2 P-3 P-5 MGB...veins Deposit/mine/orebody Mining district Country (state, province) Source Elura Mine Cobalt (Christopher...(Christopher Mine) Cobalt (Violet Mine) Cobalt (Crown Mine) Cobalt (Silver Bar Mine) Cobalt (La Rose Mine) McKinley-Darragh |  | | Journal (article/letter/editorial) | | Wire Silver Kongsberg, Norway Wire Gold Ground Hog Mine, Gilman, Colorado S ince the dawn of civilization...gold, 11.7 cm tall, from the Ground Hog mine, Gillman district, Eagle County, Colorado. Harvard Mineralogical...of native silver production, the Freiberg mining district of Saxony, Germany, is far older and equally...years. It was in fact German miners (of the Harz district), because of their already historic experience...in Kongsberg (Johnsen 1986). The Freiberg mining district is a network of veins hosted in the crystalline |  | 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) | | Ni–Co–Fe ARSENIDE ORES FROM THE AGHBAR MINE, BOU AZZER, MOROCCO Fernando GERVILLA§ Departamento de Mineralogía...history of the Co–Ni arsenide ores at Bou Azzer district, Morocco, (and by extension to the natural arsenides...forty samples from the Aghbar mine have been studied. The Aghbar mine, located in the western central...general sequence established for the Bou Azzer district, meaningful differences in mineral chronology...vein ores, replacement textures, Bou Azzer district, Morocco. Introduction Arsenides and sulfarsenides |  | | Journal (article/letter/editorial) | | University] at 19:42 01 January 2015 BOU AZZER, MOROCCO W ere it not for secondary minerals of the common...wulfenite would likewise disappear, as would the zinc species smithsonite, adamite, and hemimorphite....historically interesting localities as the old cobalt mine at Great Hill, East Hampton, Middlesex County, Connecticut;...and Sterling Hill zinc mines, Sussex County, New Jersey; the old Tilly Foster iron mine near Brewster, Putnam...been found in the Martin mine of the Upper Mississippi Valley lead-zinc district, Lafayette County, Wisconsin; |  | | 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 |  | Poot, Julien, Verhaert, Michèle, Dekoninck, Augustin, Oummouch, Abdellah, El Basbas, Abdelaziz, Maacha, Lhou, Yans, Johan (2020) Characterization of Weathering Processes of the Giant Copper Deposit of Tizert (Igherm Inlier, Anti-Atlas, Morocco) Minerals, 10 (7) 620 doi:10.3390/min10070620 | Journal (article/letter/editorial) | | Deposit of Tizert (Igherm Inlier, Anti-Atlas, Morocco) Julien Poot 1, *, Michèle Verhaert 1 , Augustin...Y.) Managem Group, BP 5199, Casablanca 20100, Morocco; A.OUMMOUCH@managemgroup.com (A.O.); L.maacha@managemgroup...Avenue Ahmed Cherkaoui, BP 753, Agdal, Rabat 10000, Morocco; abdelazizelbasbas@gmail.com Correspondence: julien...largest copper resource in the western Anti-Atlas (Morocco). The site is characterized by Cu mineralization...copper; weathering; supergene; western Anti-Atlas; Morocco; malachite; azurite; Tamjout Dolomite; lower limestone; |  | | Journal (article/letter/editorial) | | (3) Dussertite: Desirt Dussert (b. 1872), French mining engineer who worked in Algeria. Kulkeite: H. Kulke...France. CHAD (1) Localities (1) Kanemite: Kanem region, Lake Chad. CONGO(3) People (2) Fornacite: Lucien...1890), Belgian mining engineer. Anthoinite: Raymond Anthoin (b. 1884), Belgian mining engineer and geologist...Gaston Briart, who studied the Leopold mine, Kipushi district, Shaba, where the mineral was found. (Also...former director of geology for GCcamine, a Zairian mining company. G6tzenite: Count Gustav Adolph von Gotzen |  | | 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....................................... 18 SIROUA REGION COBALT OCCURRENCES ..............................ILLUSTRATIONS Figure 1. Index map of areas visited showing Morocco.................. 2a 2. Generalized setting of...AND RECOMMENDATIONS FOR THE COBALT MISSION TO MOROCCO SPONSORED BY THE TRADE AND DEVELOPMENT PROGRAM |  | Rezazadeh, Sayeh, Hosseinzadeh, Mohammad Reza, Raith, Johann G., Moayyed, Mohsen (2020) Mineral chemistry and phase relations of Co–Ni arsenides and sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran. Ore Geology Reviews, 127. 103836pp. doi:10.1016/j.oregeorev.2020.103836 | Journal (article/letter/editorial) | | sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran Sayeh Rezazadeh, Mohammad Reza Hosseinzadeh...sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran, Ore Geology Reviews (2020), doi: https://doi...sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran Sayeh Rezazadeha, Mohammad Reza Hosseinzadeha...from several localities; e.g. Bieber, Spessart region, Germany (Wagner and Lorenz, 2002); Jachymov, Czech...(Andrews et al., 1986), Bou Azzer, Morocco (Ahmed et al., 2009); Imiter, Morocco (Cheilletz et al., 2002); Odenwald |  | Spry, Paul G., Mathur, Ryan D., Bonsall, Todd A., Voudouris, Panagiotis Ch., Melfos, Vasilios (2014) Re–Os isotope evidence for mixed source components in carbonate-replacement Pb–Zn–Ag deposits in the Lavrion district, Attica, Greece. Mineralogy and Petrology, 108 (4) 503-513 doi:10.1007/s00710-013-0314-2 | Journal (article/letter/editorial) | | carbonate-replacement Pb–Zn–Ag deposits in the Lavrion district, Attica, Greece Paul G. Spry & Ryan D. Mathur...Springer-Verlag Wien 2013 Abstract The Lavrion ore district contains carbonatereplacement and vein-type Pb–Zn–Ag...centers and the other, intrusive rocks in the district that are less radiogenic. Although the Re and...replacement and vein mineralization in the Lavrion district. Introduction Editorial handling: P. S. Garofalo...Taiwan. The Lavrion Pb–Zn–Ag district, Attica, Greece, is one of the oldest mining districts in the world, |  | | Journal (article/letter/editorial) | | [Northeastern University] at 11:57 17 November 2014 Husky Mine, Elsa, Yukon Territory, Canada T he ruby silvers...have been available in recent years from the Husky mine, Yukon Territory, Canada. Consequently, in keeping...this year’s Tucson Gem and Mineral Show, a Husky mine polybasite has been nominated as this issue’s Connoisseur’s...masses to 1 cm are reported from the Johnny Bull mine, Silver Plume. It occurs with a variety of other...other silver minerals in mines of the Rico district, Dolores County, where it has been found as small hexagonal |  | | Journal (issue) | | Phoenix Silver Lead Mining Co. Ltd. share certificate — see aditnow.com mining library p 28. CONTENTS...Ince 8 SO VERY FOOLISH: THE HISTORY OF THE WHERRY MINE, PENZANCE - Roy Starkey 27 BMS REFERENCE COLLECTION...FROM INSIDE A BLACK BOX David Roe 13 ADIT NOW MINING LIBRARY - Roy Starkey 28 15 BRITISH MICROMOUNT...Droitwich—Twinned with Bad Ems Roy Starkey 30 HERODSFOOT MINE & LISKEARD MUSEUM - Roy Starkey 31 NOTHING TO...Julie Green at the bottom of Whim Shaft, Whitesmith Mine, Strontian April 2009 BMS Newsletter 89 Julie |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | 2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...Almadén and New Idria in California, the largest Hg mining districts in North America, represent post-Miocene...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...a trace or minor element in solid solution with zinc and copper sulfide ores, such as Hg-rich tetrahedrite...associated with one larger contemporaneous mineralized region. Most notably, mindat.org records more than 300 |  | | Book | | organisations, 81-30 = Lurgi provides modern mining technology Seas = : = ~~ === based on 100... convert, refine and treat whatever you want to mine. From the initial evaluation and planning to the...plants, Lurgi covers the full spectrum of modern mining technology. If you would like further details,...Lebanon 29 31 8 Libya 32 35 9 10 Mauritania Morocco 11 12 Saudi Arabia Somalia 13. Sudan 9 36...branch of the Process Industries, from tin mining production, you can benefit from reading International |  | Scholten, Lea, Watenphul, Anke, Beermann, Oliver, Testemale, Denis, Ames, Doreen, Schmidt, Christian (2018) Nickel and platinum in high-temperature H2O + HCl fluids: Implications for hydrothermal mobilization. Geochimica et Cosmochimica Acta, 224. 187-199 doi:10.1016/j.gca.2018.01.005 | Journal (article/letter/editorial) | | to Ni in footwall-type deposits in the Sudbury District and the growth of large sperrylite crystals are...mineralization are well known, e.g. at the Cobalt District, Canada (Marshall and Watkinson, 2000), Kongsberg...the Co-Ni-As-Au-Ag mines in the Bou Azzer District, Morocco (Ahmed et al., 2009), the Ni-S mineralization...2008), and the giant epithermal Ag deposit at Imiter, Morocco (Cheilletz et al., 2002). Furthermore, Ni enrichment...mineralizations (Waterberg, Bushveld igneous complex; Cauê mine, Itabira, Brazil) are assumed to be hydrothermal |  | | Journal (article/letter/editorial) | | become the richest silver mine in the world, in more recently Bou Azzer and Imiter in Ouarzazate addition...to providing excellent crystallized specimens (Morocco). of silver minerals. At Schneeberg, Acanthites...ceased vein. The San Juan production by the de Rayas mine in time of World War II. Guanajuato also In 1946...2016). under the very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already...Tucson show. The Imiter mine began its modern producing many quality specimens, until mining production period |  | | Journal (article/letter/editorial) | | Archaeanearly Proterozoic metabasalts from Bachell, Bastar District, Madhya Pradesh M. W. Y. Khan $ T. K. Bhattachatyya...study of the gabbroic rocks of Warikwah, Baramulla District, Kashmir Himalaya B. K. Fotedar 8c A. K. Raina...of the Ongarblra metavolcanic rocks, Singhbhum District, India W. H. Blackburn & D. C. Srivastava, Precambrian...hydrogeologic study on karst water in the Lu’an coal mining district and the Xin’artcun spring basin, Sbanxi Gong...high-rubidium and fluorine granites in the Xingxingshia district of Hami county, Xinjiang (in Chinese) Gu Lianzing |  | | Journal (issue) | | Famous mineral localities: The Königskrone topaz mine, Schneckenstein, Saxony, Germany . . . . . . . ...from the Kalahari Manganese Field, Northern Cape Province, Republic of South Africa . . . . . . . . . 373...Devon afe Da uise Minerals of the nglish La e District aldbec ells Mineralogical Record Gene and Jackie... Record SELECTED BIBLIOGRAPH E E nglish La e District aldbec E Mineralogical Record, 22 E Minerals... Famous Mineral Localities: The Konigskrone Topaz Mine Schneckenstein, Saxony, Germany Helmut Leithner |  | | Journal (article/letter/editorial) | | occurring together) from the Calumet and Hecla mine. Excepment in the oxide zones of a variety of metal...collected from surface exposures near the Copper Falls mine, associations and include those containing other...major Acton mine, York County, the Deer collections. One state that is draped in a silIsle mine, and the...the Sullivan mine ver-lined history is Colorado, with a pro(King and Foord 1994). Silver duction of more...more than 750 million ounces to occurred in a mine about a mile its credit. Fine wire- and crystallized-silver |  | | Journal (issue) | | (Gironès) a la recerca de minerals de coure, plom i zinc. Contacteu amb Jordi Coca, tel, 93.330.71.72 i mòbil...Plata nativa, procedentes, de la mina de plata Imiter, %RXPDOQH'DGqV SURYLQFLD GH 4XDU]D]DWH UHJLyQ...en Alemania y las Acantitas masivas de la mina Imiter, el aspecto general de estas piezas ofertadas me...VHMHPSODUHVGH3ODWDFRQKiELWRÀODPHQtoso de Imiter, tuve ocasión de examinar algunas piezas de Acantita...similares a las observadas en los ejemplares de la mina Imiter, a excepción del tamaño, desgraciadamente para |
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