 | | Journal (article/letter/editorial) | | 1016/j.oregeorev.2019.103260 OREGEO 103260 To appear in: Ore Geology Reviews Received Date: Revised Date:...copyediting, typesetting and review before it is published in its final form, but we are providing this version...continental blocks. The belt, with major exposure in the Tuareg and Dahomeyan, consists of pre-Neoproterozoic...greenstone belts in terms of gold mineralization, displays reasonable gold mineralization in both the Tuareg...trending Pan African shear zones. In the Tuareg shield, mineralized quartz veins are associated with syntectonic |  | | Journal (article/letter/editorial) | | Springer-Verlag 1995 Gold mineralization in the West Hoggar shear zone, Algeria K. Ferkous 1, M. Leblanc 2 10...M., 8 rue des Aur6s, E1 Harrach, 16000 Alger, Algeria 2 C.N.R.S., Centre G6ologiqueet G6ophysique,Un...March 1993/Accepted: 25 April 1994 Abstract. The Amesmessa gold prospect is located along a vertical N-S-trending...the Pharusian Belt of the Tuareg Shield (Algeria). The Amesmessa shear zone is asymmetric: strong thermal...biotitic ultramylonites are in contact with a rigid Archean complex (In Ouzzal block), whereas there |  | MARIGNAC, CH., SEMIANI, A., FOURCADE, S., BOIRON, M.-C., JORON, J.-L., KIENAST, J.-R., PEUCAT, J.-J. (1996) Metallogenesis of the late Pan-African gold-bearing East Ouzzal shear zone (Hoggar, Algeria) Journal of Metamorphic Geology, 14 (6) 783-801 doi:10.1111/j.1525-1314.1996.00056.x | Journal (article/letter/editorial) | | Pan-African gold-bearing East Ouzzal shear zone (Hoggar, Algeria) C H . M A RI G NA C , 1 A. S E MI A NI , 2 S ...Marignac@mines.u-nancy.fr) 2 ORGM, Boumerdes, Algeria 3 Géosciences Rennes, France 4 CREGU, Nancy, France... URA-CNRS 736, France A B S TR A CT In the W Hoggar (Algeria), the major transcurrent N–S East Ouzzal...two contrasting Precambrian domains: the Archaean In Ouzzal block to the west (orthogneisses with subordinate...subordinate metasediments, reworked and granulitized in the c. 2 Ga Eburnean event) and a Middle Proterozoic |  | | Journal (article/letter/editorial) | | 659–666 A review of the In Ouzzal granulitic terrane (Tuareg shield, Algeria): its significance within...univ-montp2.fr) A B S TR A CT The In Ouzzal terrane (IOT) or In Ouzzal granulite unit (IOGU) is an elongated...crustal extension and related alkaline magmatism in adjacent areas, the IOT was buried beneath late Palaeoproterozoic...tectonothermal events were negligible in the north, but granulites in the south were significantly reworked...volcanism and subvolcanic granites, is horizontal in the north. The IOT, which was part of a larger continental |  | | Book | | recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information...trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement...are safe to assume that the advice and information in this book are believed to be true and accurate at...scientific papers on mineral deposits of North Africa. In total, 22 papers report new field and laboratory data...data on diverse types of metallic deposits in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan |  | | Journal (article/letter/editorial) | | mineral deposits in the northern part of the African continent, referencing deposits in eight countries...resulted in an amazing variety of mineral deposits. Many of the reviewed deposits are world class in size...and the world metal industry; others are smaller in size and grade or are now mined out, but provide...exploration, exploitation, and metallurgical development in Egypt and Sudan more than 6,000 years ago to the...“modern” geologic enterprise. As stated by the editors in the preface, this book is “the first assembly of |  | | Journal (article/letter/editorial) | | 1016/j.precamres.2015.05.028 PRECAM 4278 To appear in: Precambrian Research Received date: Revised date:...review of the resulting proof before it is published in its final form. Please note that during the production...Abstract The West African Craton is highly endowed in minerals, and their spatial and temporal 22 distribution...and formed during distinct mineral epochs: 24 (1) In both Archean Shields (Kénéma-Man and Reguibat) and...28 between two intervals at ca. 2.2 - 2.0 Ga and in the Mesozoic. 29 (2) Across Pan-African and Variscan |  | | Report (chapter) | | granulite-facies metapelites of Tidjenouine (Central Hoggar, Algeria): witness of the LATEA metacratonic evolution ABDERRAHMANE...Eburnean and Pan-African orogenies. The Tidjenouine area in the Laouni terrane belongs to the LATEA metacraton...present a detailed petrological study coupled with in situ U –Pb zircon dating by laser-ablation inductively...on the basis of textural relationships, modelling in KFMASH and FMASH systems and thermobarometry. The...main metamorphic events are Eburnean in age. The PanAfrican orogeny, in contrast, is associated mainly with |  | | Book | | at researchers, students, and everyone interested in geology. The series includes peer-reviewed monographs...Science and Technology Houari Boumediene Algiers, Algeria Zakaria Hamimi Department of Geology Benha University...Science and Technology Houari Boumediene Algiers, Algeria Basem Zoheir Department of Geology Benha University...Science and Technology Houari Boumediene Algiers, Algeria ISSN 2197-9545 ISSN 2197-9553 (electronic) Springer...recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information |  | | Report (issue) | | AFRICA *Algiers Tunis • NISIA Tripoli Cairo* ALGERIA ,\-El Aaiun WESTERN SAHARA CAPE VERDE ISLANDS...resources and works to assure that their development is in the best interests of all our people by encouraging...encouraging stewardship and citi7.en participation in their care. The Department also has a major responsibility...Indian reservation communities and for people who live in island territories under U.S. administration. U...1993 and provides background information to assist in interpreting that performance. Content of the individual |  | Brown, T. J., Hetherington, L. E., Hannis, S. D., Bide, T., Benham, A. J., Idoine, N. E., Lusty, P. A. J. (2009) 2003-2007. World Mineral Production. British Geological Survey | Report (issue) | | undertakes programmes ofBritish technical aid in geology in developing countries as arranged by the Deparimentfor...compilations presented in this book are copyright and may not be reproduced in any form without the permission...produced at Skorpion Mine in southen1 Nanubia. Skorpion began producing zinc in 2003 from a relatively...version) 11 PREFACE This vohune is the latest in the series World 1'vfineral Production, published...most of the minerals that enter inten1alional trade. In this volume we have set out the production figures |
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