 | Lescuyer, J. L., Leistel, J. M., Marcoux, E., Milési, J. P., Thiéblemont, D. (1997) Late Devonian-Early Carboniferous peak sulphide mineralization in the Western Hercynides. Mineralium Deposita, 33 (1) 208-220 doi:10.1007/s001260050141 | Journal (article/letter/editorial) | | the BreÂvenne and Somme successions of the French Massif Central; Bodennec and La Porte-aux-Moines in the...the ChaÃteaulin Basin of the French Armorican Massif; Rio Tinto, NevesCorvo, Tharsis, etc., in the Volcano-Sedimentary...Pyrite Belt; and Ketara, Draa Sfar and Hajar in the Jebilet-Guemassa district of the Moroccan Southern Meseta...event from Late Devonian in France to Dinantian in Morocco, it is nevertheless possible to de®ne an overall...Hercynian belt, whereas that of the northeastern Massif Central occurred within the inner zone of the belt |  | Essaifi, Abderrahim, Goodenough, Kathryn, Tornos, Fernando, Outigua, Abdelhak, Ouadjou, Abdelmalek, Maacha, Lhou (2019) The Moroccan Massive Sulphide Deposits: Evidence for a Polyphase Mineralization. Minerals, 9 (3) 156 doi:10.3390/min9030156 | Journal (article/letter/editorial) | | Cadi Ayyad University, BP. 2390, Marrakech 40000, Morocco British Geological Survey, The Lyell Centre Research...es Managem Group, BP. 5199, Casablanca 20100, Morocco; A.OUTIGUA@managemgroup.com (A.O.); a.ouadjou@managemgroup...signature of pyrite is similar in all deposits. Lead isotopes suggest a shift from a magmatic source...deposits are an important source of copper, zinc, lead, gold, and silver [1–4]. They widely vary in size...southern Meseta where this belt continues into Morocco (Figure 1) [16]. Among these deposits the Kettara |  | Moreno, C., Sáez, R., González, F., Almodóvar, G., Toscano, M., Playford, G., Alansari, A., Rziki, S., Bajddi, A. (2008) Age and depositional environment of the Draa Sfar massive sulfide deposit, Morocco. Mineralium Deposita, 43 (8) 891-911 doi:10.1007/s00126-008-0199-x | Journal (article/letter/editorial) | | environment of the Draa Sfar massive sulfide deposit, Morocco C. Moreno & R. Sáez & F. González & G. Almodóvar...de Géologie, Université Cadi Ayyad, Marrakech, Morocco S. Rziki : A. Bajddi Compagnie minière des Guemmassa...Guemmassa (CMG)/Managem/ONA, Marrakech, Morocco below the sediment–water interface. Geochemical data suggest...sulfide deposits . Black shales . Biostratigraphy . Morocco Introduction The Late Paleozoic was especially...Variscan Belt (Lescuyer et al. 1998), but globally elsewhere (Goodfellow et al. 1993). Indeed, this time |  | | Journal (article/letter/editorial) | | massive sulfide copper-zinc-lead-gold; sedimentary exhalative (SEDEX) zinc-lead-silver; orogenic and intrusion-related...formation (BIF); and Mississippi Valley-type (MVT) zinc-lead. For the purpose of the book, North Africa is the...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 |  | | 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...metallogeny and potential future mining activity. The lead paper, by M. Bouabdellah and J.F. Slack, provides...the setting and origin of major deposits in the region, together with information on tonnages and grades...Valley-type (MVT) zinc-lead, (9) sediment-hosted stratiform copper, (10) sediment-hosted lead, uranium, manganese |  | 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...devolatilization during exhumation of the Variscan Jebilet massif Amel El Arbaoui 1 & Mohammed Bouabdellah 2 & Amina...vein system in the Variscan Central Jebilet massif, Morocco, is confined within the contact metamorphic...graphitic black shale and interlayered carbonate beds. Lead and strontium isotope data constrain the source.... REY geochemistry . Carbon, oxygen, strontium, lead isotope . Gondwana, Laurussia Editorial handling: |  | | Journal (article/letter/editorial) | | Mississippi Valley-Type District of Northeastern Morocco: Relationships to the Messinian Salinity Crisis...Environnement, Faculté des Sciences, 60000 Oujda, Morocco 2 Helmholtz-Zentrum 3 Departamento Potsdam-Deutsches...Mississippi Valley-type (MVT) district of northeastern Morocco includes five major strata-bound Pb-Zn-Ag deposits...RA with advancing paragenetic stage. Conversely, lead isotope compositions of galena display fairly uniform...oxidized meteoric waters. Whole-rock and galena lead isotope compositions are consistent with a model |  | | 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...including the major Pan-African and Variscan cycles, Morocco has always been characterized by intense mining |  | | Journal (issue) | | sulphate); fluorite (calcium fluoride); galena (lead sulphide); gypsum (hydrated calcium sulphate); halloysite...these is at the Wagon Wheel Gap baryte and fluorite mine in Creede (Colorado), where it forms in association...grey kutnohorite was unearthed at the Sjogruvan Mine near Grythyttan in Orebrolan (Sweden). KU M I...Republic); the Tyrol (Italy); the Ryujima Mine (Japan); the Sjogruvan Mine, Grythyttan, Orebrolan (Sweden); Franklin...crystalline mass of kutnohorite from the Ryujima Mine (Japan). Note how many of the crystals share a face |  | | Journal (article/letter/editorial) | | formulation of this policy. Further exploration could also lead to the identification of economic deposits of some...(Fig. 1), are Dubai, Sharjah, Ajman, Umm al-Qaiwain, Ras al-Khaimah and Fig. 1 Geology of Northern...covered by the Northern Emirates, is a continental region that has essentially been tectonically stable since...Cretaceous Jurassic TrP: Triassic Permian Geological province boundary Political boundary Geological contact...consisting of sea-floor rocks, which now form the Hajar Mountains, on to the margin of the Arabian platform |  | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...potential. Two other areas at el Mrhader and at el Hajar have indications of potential based on geophysics...Tasiast-Tijirit terrane, Amsaga Complex, Iguilid Massif, Bou Naga alkaline complex and other features discussed...the mineralized veins in the area of the abandoned mine (plant site indicated by rectangle) in the south-west | | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...potential. Two other areas at el Mrhader and at el Hajar have indications of potential based on geophysics...Tasiast-Tijirit terrane, Amsaga Complex, Iguilid Massif, Bou Naga alkaline complex and other features discussed...the mineralized veins in the area of the abandoned mine (plant site indicated by rectangle) in the south-west |  | | Report (chapter) | | accretion within the Pan-African mobile belt (Bakor et al. 1976). The Oman Mesozoic ophiolites record the history...the Tethyan Ocean and its disappearance (Glennie et al. 1974), and the Tertiary ophiolites along the Arabian...separated from Africa in the Oligocene (Coleman et al. 1979). Thus, within this relatively small area,...the African plate (Greenwood et al. 1976; Delfour 1979; Schmidt et al. 1979; Shackleton 1979; Gass 1982)...of the shield (AIShanti & Mitchell 1976; Bakor et al. 1976; Garson & Shalaby 1976; Frisch & AI-Shanti |  | | Report (chapter) | | interior of Arabia, known as the Empty Quarter or Rub al Khali. Most of the mountain area is in the Sultanate...Oman Mountains, also known as the Hajar or Eastern Hajar (Hajar al Gharbi) range, lie at the eastern...facing the Straits of Hormuz in the north, to Ras al Hadd in the east, a distance of nearly 800 km. The...MTt~s ~ [ ~.o,~ Qo; ~ ", MAKRAN \ ,,, RLJus al Jibal (2087 m) 26 ~N I. / ~-"--~--J/ ~)_GULF...southern and central Iran than with the Makran region which lies directly across the Gulf of Oman (Fig |  | | Journal (article/letter/editorial) | | study of galena in the Upper-Moulouya District (Morocco) Received: 5 March 1997 / Accepted: 22 September...Upper Moulouya district displays three main types of lead ores in the Hercynian domain: (1) Aouli vein-type...and karstic mineralisations in the Mesozoic cover. Lead and sulfur isotope studies indicate that the Aouli...one formed by the leaching of the Aouli granite massif, and the other by leaching of the Saharian basement...relationship between vein type and sandstonehosted lead-zinc mineralisations, and their major differences | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | Eppinger, Robert G., Giles, Stuart A., Lee, Gregory K., Smith, Steven M. (2015) Database creation, data quality assessment, and geochemical maps (phase V, deliverable 59)—Final report on compilation and validation of geochemical data: Chapter D in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II). Open-File Report Vol. 2015 (2013-1280) US Geological Survey doi:10.3133/ofr20131280d | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | Bradley, Dwight C., Motts, Holly, Horton, John D., Giles, Stuart A., Taylor, Cliff D. (2015) Geologic map of Mauritania (phase V, deliverables 51a, 51b, and 51c): Chapter A1 in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II). Open-File Report Vol. 2015 (2013-1280) US Geological Survey doi:10.3133/ofr20131280a1 | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | Taylor, Cliff D., Finn, Carol A., Anderson, Eric D., Joud, M. Y., Taleb, M. A., Horton, John D. (2015) Algoma-, Superior-, and oolitic-type iron deposits of the Islamic Republic of Mauritania (phase V, deliverable 83): Chapter O in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II). Open-File Report Vol. 2015 (2013-1280) US Geological Survey doi:10.3133/ofr20131280o | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release | | | Report (issue) | | .........68 5.5. Complexe d’Inchiri, Groupe de Hajar Dekhen – Kleouat..................................klippe; 7—Mafic sills of Central Atlantic Magmatic Province, CAMP; 8—Assabet forelandbasin deposits; 9—Unconformity.........12 8. Stratigraphic column for the Adrar region of the Taoudeni Basin; the lithologic column is...photographs for sample DB07RIM17a, from the Groupe de Hajar Dekhen – Kleouat of the Complexe d’Inchiri. (A)...that cuts the Formation d’Aouéoua in the Tasiast region. Photograph by Georges Beaudoin. (B) Argon age-release |
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