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OverviewIn Egypt Au, Cu-Zn, BIF, Sn-W, W-Mo, SN-Nb-Ta deposits occur in Nubian Shield Tectonic environs control distribution of 120 vein and dyke gold deposits. Promising Au sites are given. Seven Zn-Cu- Pb-As ores occur in island arc meta-volcanic suites. Liho-structures control its distribution and present position that favored record of new Cu-Zn mineralization in arcute meta-volcanic belt at W. Allaqi upper reaches. Cu-Pb ore in meta-volcano- sediments exists in Um Zerieq-Kid in Sinai. Copper porphyry could exist at Um Qiesum granodiorite porphyry. Algoma-type BIF in island arc meta- andesite and its tuffs occur at 13 localities in the Eastern Desert with 50 million tons reserves of concentrate. Tremendous Superior Lake BIF exists in Archaean gneisses in Owienat district. Both BIF ores are rich in gold. Magmatic Muscovite-microcline quartz-albite granites existing in Abu Dabbab, Igla and Nuweibi in the Eastern Desert are Sn-W and Sn- Nb- Ta bearing. Full Product DetailsAuthor: Mahmoud HassaanPublisher: LAP Lambert Academic Publishing Imprint: LAP Lambert Academic Publishing Dimensions: Width: 15.20cm , Height: 1.50cm , Length: 22.90cm Weight: 0.390kg ISBN: 9783844315790ISBN 10: 3844315799 Pages: 264 Publication Date: 14 March 2011 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: In stock  We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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