 | | 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...controlled by N-S trending Pan African shear zones. In the Tuareg shield, mineralized quartz veins are associated |  | | 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 |  | | 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) | | 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 |  | | 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 |
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