 | | Journal (article/letter/editorial) | | study of galena in the Upper-Moulouya District (Morocco) Received: 5 March 1997 / Accepted: 22 September...types of lead ores in the Hercynian domain: (1) Aouli vein-type deposits hosted in the Hercynian basement...Lead and sulfur isotope studies indicate that the Aouli vein-type and ZeõÈ da sandstone-hosted stratabound...of two ¯uids, one formed by the leaching of the Aouli granite massif, and the other by leaching of the...Terre, Faculte des Sciences, Rabat, Morocco Introduction Morocco has been the most important lead producer |  | | 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...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 and...Zgounder epithermal silver-mercury deposit of Morocco, providing evidence for a genetic tie to Neoproterozoic |  | | Journal (issue) | | Devon Minerals Cleaning Minerals Minerals from Morocco Field trip to Plumpton Plain Geochemistry for Amateur...example it was found that bacterium NT 26 eats arsenopyrite to obtain energy (the equivalent of our breathing...breathing oxygen) and converts the arsenopyrite (FeAsS) to the mineral yukonite Ca1 Fe11(AsO4)sO10.24H2O...SMLS Journal 243 May/June 2013 MINERALS FROM MOROCCO Jolyon Ralph -1 March 2013 Most mineral collectors...trips. The second such conference was held in Morocco in November 2012 and was the basis of Jolyon Ralph's |  | | Catalog/List | | wiry micro crystals in and on Dolerite. (Imiter Morocco) half x half ins £3.50 338 NATIVE TELLURIUM clearly...Sulphide Rich silvery fibres in matrix, some with Arsenopyrite and Pitticite (brown) (Nagyborzsony,North Hungary...Rich green crystalline mass in matrix.(Toussit Morocco) Ixlins Sop lx2ins £1.50 2x2ins £3 2x3ins £5 416...micros £4 571 NATIVE COPPER, exposed veins of Arsenopyrite and Quartz with micro spots of Native Copper...Norway) 1x2 £1 lxl ins 50p NEPHELINE micros. (Midelt Morocco) lxl £5 1x2 £9 164 BERYL Be Al SiO 01O ALMANDINE |  | | Journal (issue) | | mine, Ruoqiang County, Bayinguoling Autonomous Region, Xinjiang, China. Ken Donn photo. Azurite “rose...Scovil photo. Prehnite, 13 cm, from Sandare, Kayes Region, Mali. Jeff Scovil photo. 10 Supplement to The...on chrysocolla, 13 cm, from Inca de Oro, Atacama region, Chile. Jeff Scovil photo. Smithsonite, 17 cm...Bou Azzer District, Tazenakht, Ouarzazate Province, Morocco. Jeff Scovil photo. Supplement to The Mineralogical...calcite, 13 cm, from the Baisha copper mine, Hubei Province, China. Jeff Scovil photo. (left) Goethite (“turgite”) |  | | Catalog/List | | Sulphide Rich silvery fibres in matrix, some with Arsenopyrite and Pitticite (brown) (Nagyborzsony,North Hungary...wiry micro crystals in and on Dolerite. (Imiter Morocco) half x half ins £3.50 407 TADZHIKITE Ce Ca (Ce...micros ''£4 571 NATIVE COPPER, exposed veins of Arsenopyrite and Quartz with micro spots of Native Copper...mm on matrix. Some with NEPHELINE micros. (Midelt Morocco) 1x1.5 £6 1x2 £10 010 ALMANDINE Fe Al Silicate...Matrix. (Vispi Quarry, near San Venanzo Terni Province, Umbria, Italy) 1/2 x l/2ins £5 • I C R.Y |  | | Journal (article/letter/editorial) | | 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...deposits in the region. The first part of this paper is a synthesis of geologic data for the region obtained...Africa, most prominently in the Meseta Domain of Morocco, form a southwestern extension into North Africa |  | | Journal (article/letter/editorial) | | Kèshíkèté Qi County, Inner Mongolia Autonomous Region, China. Limpid complex fluorite crystals displaying...coloration. The fluorite mines of the Asturias region, in Spain, have produced some incredibly striking...an old designation for what is now the modern province of Oviedo. Spanish fluorites are among the most...often at shows as they once were. The Asturias region has three districts that are the most productive...Konrad 1984). Fluorite specimens from the Piemonte region of Italy are little known to most collectors in |  | | Catalog/List | | and reference type materials. 715) BARITE - Mibladen, Morocco; Attractive pink to orangish thin bladed xls...collection. 3 x 4 x 2 cm - $35 71 7) BROCHANTITE - Aouli, Morocco; Nice grass-green xls to 1 mm carpeting a quartz...Size: 4 x 5 x 4 cm - $10 718) CERUSSITE - Mibladen, Morocco; Two specimens available; item "a" is a fine...4.5 x 6.5 cm - $10 745) WULFENITE - Touissit, Morocco; Pretty yellow thin bladed xls to 8 mm scattered...on". There are same nice specimens here! 788) ARSENOPYRITE on PYRITE - Julcani Mine, Huancavelica, Peru; |  | | Report (issue) | | hematite-included quartz from Aouli, Khenifra Province, MeknesTafilalt region, Morocco at the 2014 Munich Show...hematite, 10.7 cm, from Aouli, Khenifra Province, Meknes-Tafilalt region, Morocco. Andy Seibel Minerals...lustrous Lollingite are decorated by star-spangled Arsenopyrite crystals.” Löllingite, 13.5 cm, from the Huanggang...wulfenite specimens from Xinjiang Uighur Autonomous Region (these have been having a revival lately), excellent...in the Dachang district of southwestern Guizhou Province, have sparingly furnished creedite specimens like |  | | Report (issue) | | Asturias, Spain (page 38); and Seilles, Namur province, Belgium. In all three, the daylight color of...coarse grained purple fluorite from Seil/es, Namur province, Belgium. The vertical "step " at about 460 nm...fluorite crystals found in Germany's Black Forest region. The locality is known as Teufelsgrund im Muldental...tons of ore annually from the deposits in the province of Asturias alone. Over the years, several of...fluorite deposits are situated in the northern province of Asturias. Minor deposits, all of which are |  | | Catalog/List | | minor Fluorite (Hsinghua Ridge,Linwu Co. Hunan Province,China) Ixlins £6 226 LOPARITE Ce Na Ca Ti Nb 0...Rich green crystalline mass in matrix.(Toussit Morocco) Ixlins 9op lx2ins £1.50 2x2ins £3 2x3ins £5 353...2x2 £10 571 NATIVE COPPER, exposed veins of Arsenopyrite and Quartz with micro spots of Native Copper...PH VO CL good small red crystals on matrix (Mibladen Morocco) 1x1 £4 lx2ins £7 217 ANDORITE Pb Ag Sb S...(Holmbush Mine Cornwall) 1x2 £1.20 2x2 £2.40 522 ARSENOPYRITE Fe As S grey massive in matrix. (South Crofty |  | | Journal (article/letter/editorial) | | Pb-Zn Mineralization in the Western Meseta of Morocco YASUSHI WATANABE † Institute for Geo-Resources...305-8567 Japan Abstract The Meseta domain of Morocco is located on the southern margin of the late Paleozoic...metamorphism. Introduction THE MESETA domain of Morocco is located on the southern margin of the European...Paleozoic. The region hosts several Pb-Zn metallogenic districts (Wadjinny, 1998), making Morocco the most...of the Hajar and Tighza deposits, are shown. A = Aouli, B = Bou Mia, J = Jebilet, M = Ment, O = Oulmes |  | El Arbaoui, Amel, Bouabdellah, Mohammed, Wafik, Amina, Klügel, Andreas, Jébrak, Michel, Castorina, Francesca, Lowry, Dave, Lecumberri-Sanchez, Pilar, Essaifi, Abderrahim, Maacha, Lhou (2019) The Roc Blanc orogenic Pb-Zn-Ag-Au deposit (Morocco): a product of metamorphic dehydration and CO2 devolatilization during exhumation of the Variscan Jebilet massif. Mineralium Deposita, 54 (3) 437-458 doi:10.1007/s00126-018-0818-0 | Journal (article/letter/editorial) | | ARTICLE The Roc Blanc orogenic Pb-Zn-Ag-Au deposit (Morocco): a product of metamorphic dehydration and CO2...system in the Variscan Central Jebilet massif, Morocco, is confined within the contact metamorphic aureole...chloritization, and carbonatization. Chlorite and arsenopyrite geothermometry suggest mean temperatures of...Ayyad University, B.P. 2390, 40000 Marrakech, Morocco 2 Laboratoire des Gîtes Minéraux, Hydrogéologie...Environnement, Faculté des Sciences, 60000 Oujda, Morocco 3 Fachbereich Geowissenschaften, Universität |  | | Catalog/List | | t ogether , 1~x1i,x1.f;" , £2 . SOp 2 10 . ARSENOPYRITE . DorreH Z<1wn , near Port IS w8c, "Cornwa ll...Speci mens approx 1 ~x1 " , £.1 . 25p each. 11 . ARSENOPYRITE. P.wrroll: Chihuahuo , Hexico . Large bright...Chrysoc olla. 3x 1-tx1 " , 1:13 . 00 13. AZUR ITE. Aouli, At l as I''tts. , Mo rocco. r.ri C]ht blue sma....00 15. AZUR ITE. Kerrouchen , At l as Mts. , Morocco. Sharp deep lus trous blue tabular crystal -t"...50p 1G. BARYTES . l'lib l a dEm , Atlas Mts . , Morocco. Lust rous - creamy to light pinkish agg regates |  | Drapeau, Clémentine, Argane, Rabei, Delolme, Cécile, Blanc, Denise, Benzaazoua, Mostafa, Hakkou, Rachid, Baumgartl, Thomas, Edraki, Mansour, Lassabatere, Laurent (2021) Lead Mobilization and Speciation in Mining Waste: Experiments and Modeling. Minerals, 11 (6) 606 doi:10.3390/min11060606 | Journal (article/letter/editorial) | | Avenue, Gueliz, P.O. Box 549, Marrakech 40000, Morocco; r.hakkou@uca.ma Université de Lyon, ENTPE, 3 Rue... Lot 660.Hay Moulay Rachid, Ben Guerir 43150, Morocco Geotechnical and Hydrogeological Engineering Research...sites: Zeida and Mibladen, two now-closed former Pb–Zn mines in the Moulouya region of Morocco. Our research...buffering capacity of carbonated mining waste (Mibladen) and the meager buffering capacity of the silicate...concentrations of metals, metalloids, and sulfate [3,4]. In Morocco, the mining industry has always been an important |  | | Journal (article/letter/editorial) | | mineralization in the Baiyangping area, Yunnan Province, SW China: Sm-Nd geochronology of calcite—Zhichao...event in the Laojunshan mining district, SE Yunnan Province, China: In situ LA-MC-ICP-MS U-Pb dating on c...quartz vein-type gold deposit in SE Guizhou using arsenopyrite Re-Os chronology and REE characteristics—Jiasheng...Longmala and Mengya’a skarn Pb-Zn deposits, Gangdese region, Tibet: Evidence from U-Pb and Re-Os geochronology...copper-gold volcanogenic massive sulfide deposit region, near Snow Lake, Manitoba—Jean M. Legault, Geoffrey |  | 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...Keywords: structural control; silicic large igneous province; ignimbrite flare-ups; ash-flow caldera; epithermal; |  | Tuduri, Johann, Chauvet, Alain, Barbanson, Luc, Labriki, Mohamed, Dubois, Michel, Trapy, Pierre-Henri, Lahfid, Abdeltif, Poujol, Marc, Melleton, Jérémie, Badra, Lakhlifi, Ennaciri, Aomar, Maacha, Lhou (2018) Structural control, magmatic-hydrothermal evolution and formation of hornfels-hosted, intrusion-related gold deposits: Insight from the Thaghassa deposit in Eastern Anti-Atlas, Morocco. Ore Geology Reviews, 97. 171-198 doi:10.1016/j.oregeorev.2018.04.023 | Journal (article/letter/editorial) | | from the Thaghassa deposit in Eastern Anti-Atlas, Morocco. Johann Tuduri, Alain Chauvet, Luc Barbanson, Mohamed...from the Thaghassa deposit in Eastern AntiAtlas, Morocco., Ore Geology Reviews (2018), doi: https://doi...from the Thaghassa deposit in Eastern Anti-Atlas, Morocco. JOHANN TUDURIA,*, ALAIN CHAUVETB, LUC BARBANSONC...magmatic-hydrothermal transition; Anti-Atlas; Morocco 2 1. Introduction Within orogenic domains...the Moroccan Anti-Atlas The Anti-Atlas area in Morocco is the most important segment of the major Neoproterozoic |  | Bouabdellah, Mohammed, Levresse, Gilles, Arbaoui, Amal El, Wafik, Amina, Potra, Adriana (2022) Comment on “Evaporitic brines and copper-sulphide ore genesis at Jbel Haïmer (Central Jebilet, Morocco)”-A discussion by Essarraj et al. (Ore Geology Reviews 129 (2021) 103920) Ore Geology Reviews, 140. 104188pp. doi:10.1016/j.oregeorev.2021.104188 | Journal (article/letter/editorial) | | copper-sulphide ore genesis at Jbel Haïmer (Central Jebilet, Morocco)”-A discussion by Essarraj et al. (Ore Geology...Environnement, Faculté des Sciences, 60000 Oujda, Morocco Programa de Geofluidos, Centro de Geociencias UNAM-Campus...Ayyad University, B.P. 2390, 40000 Marrakech, Morocco d Department of Geosciences, University of Arkansas...Granite-related mineralization Basinal-brine model Morocco 1. Introduction Sir: In their paper, entitled...copper-sulphide ore genesis at Jbel Haïmer (Central Jebilet, Morocco)”, Essarraj et al. (2021) present fluid inclusion |  | | Book | | Dealing Debut at Leicester 69 1982 - Magical Morocco 85 1983 - Life Without Dick 113 1984 - Foreign...Foreign Forays - Belgium, France, and Morocco 127 1985 - Bedford United Mine 140 1986 - 1989 More Foreign...associated with areas of earthy blue scorodite, arsenopyrite and quartz. After several hours looking around...On the west side of the bench , 1found some arsenopyrite. Looked quickly around the rest of the quarry...could see daylight at the other end. Finding any arsenopyrite crystals was quite difficult at first, but after |  | Diallo, Mamadoudjan, Bouabdellah, Mohammed, Levresse, Gilles, Yans, Johan, Castorina, Francesca, Klügel, Andreas, Mouhagir, Mohamed, El Mouden, Salim, Maacha, Lhou (2021) Mineralogy, Fluid Inclusion, and C-O-Sr Isotope Geochemistry to Unravel the Evolution of the Magmatic-Hydrothermal System at the Igoudrane Silver-Rich Deposit (Imiter District, Eastern Anti-Atlas, Morocco) Minerals, 11 (9) 997 doi:10.3390/min11090997 | Journal (article/letter/editorial) | | Deposit (Imiter District, Eastern Anti-Atlas, Morocco) Mamadoudjan Diallo 1, *, Mohammed Bouabdellah...Environnement, Faculté des Sciences, Oujda 60000, Morocco Programa de Geofluidos, Centro de Geociencias UNAM-Campus...Massira Al Khadra, B.P. 5199, Casablanca 20000, Morocco; m.mouhajir@managemgroup.com (M.M.); s.elmouden@managemgroup...Deposit (Imiter District, Eastern Anti-Atlas, Morocco). Minerals 2021, 11, 997. https://doi.org/10.3390/...the Imiter district of the eastern Anti-Atlas in Morocco. The silver-rich ± base metal deposit occurs dominantly |  | | Book | | Goanikontes Claim, Araandis, Swakopmund District, Erongo Region, Namibia. Photo: John Hall CALCITE, 15mm crystal...coated with Malachite from the Tsumeb Mine, Oshikoto Region, Namibia 5 x 2 x 1.5 cm This is my latest acquisition...Photo 3 Dioptase from the Tsumeb Mine, Oshikoto Region, Namibia 5.5 x 5 x 3 cm I have had this specimen...Location: Level 5, Tsumeb Mine, Tsumeb, Oshikoto Region , Namibia Specimen size: 5cm diameter x 7cm On...Location: Berg Aukas Mine, Grootfontein, Otjozondjupa Region, Namibia Specimen size; 6cm x 6cm x 7cm On the |  | | Journal (issue) | | or paperback book, and “ Ems” is, of course, a region in Germany). Three issues have appeared thus far...allowing percolation of surface water, which in this region of high rainfall creates an environment favorable...near the far eastern border with Afghanistan. The region is completely desert with very moderate relief...the mine workings. DESCRIPTION OF THE MINERALIZED REGION The mineralized formations near Darmian, Qolleha...subhorizontal, a characteristic that distinguishes this region from those in other parts of eastern Iran where |  | | Book | | deposits are secondary. It occurs with pyrite, arsenopyrite, quartz, sylvanite, calaverite, krennerite and...15 mm (1 9h2 in) come from Konder in Khabarovsk Region, small crystals, but mainly nuggets, weighing up...hydrothermal in ore veins together with chalkopyrite, arsenopyrite, lollingite, nickeline, breithauptite and many...aggregates are found in Sri Lanka (Radegara, Galle region). Accumulations in Buckingham and Grenville, Quebec...Austria and from the deposits in the Tri State region, Missouri, USA. Crystals up to 10 mm (3/s in) occurred |
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