Isbn: 9786202303880 - petrology and geochemistry of some upper proterozoic rocks: of homrit waggat area, central eastern desert, egypt (10 resultados)

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Taschenbuch. Condición: Neu. Petrology and Geochemistry of some Upper Proterozoic Rocks | of Homrit Waggat area, Central Eastern Desert, Egypt | Said H. Abd El Rahim (u. a.) | Taschenbuch | 52 S. | Englisch | 2017 | Scholars' Press | EAN 9786202303880 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Some Upper Proterozoic rocks (serpentinites, metagabbro-diorite and granodiorite) of Homrit Waggat area, Central Eastern Desert of Egypt have been investigated. Geological, petrographical, and petrochemical parameters are carried out to throw some light on the discussion of origin and tectonic evolution for these concerned rocks. The petrographical and geochemical data confirm that the serpentinites were derived after Alpine-type peridotites (harzburgite) and dunite ultramafic parent rocks in the Supra Subduction Zone (SSZ) ophiolites which are affiliated to ocean floor tholeiites. The serpentinites are similar to Pan-African Bac-Arc ophiolites in Northeast and East Africa. Whereas the metagabbro-diorite and granodiorite exhibit a calc-alkaline affinity and clustered in an island arc environment. 52 pp. Englisch.…

Condición: New. Print on Demand pp. 52.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Some Upper Proterozoic rocks (serpentinites, metagabbro-diorite and granodiorite) of Homrit Waggat area, Central Eastern Desert of Egypt have been investigated. Geological, petrographical, and petrochemical parameters are carried out to throw some light on the discussion of origin and tectonic evolution for these concerned rocks. The petrographical and geochemical data confirm that the serpentinites were derived after Alpine-type peridotites (harzburgite) and dunite ultramafic parent rocks in the Supra Subduction Zone (SSZ) ophiolites which are affiliated to ocean floor tholeiites. The serpentinites are similar to Pan-African Bac-Arc ophiolites in Northeast and East Africa. Whereas the metagabbro-diorite and granodiorite exhibit a calc-alkaline affinity and clustered in an island arc environment.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd El Rahim Said H.The corresponding author, Assist. Prof. / Said H. Abd El Rahim (Ph.D.). Since 2014 he has been Assist. Prof. in the Geological Sciences Department, National Research Centre, Egypt. His research interests include . …

Condición: New. PRINT ON DEMAND pp. 52.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Some Upper Proterozoic rocks (serpentinites, metagabbro-diorite and granodiorite) of Homrit Waggat area, Central Eastern Desert of Egypt have been investigated. Geological, petrographical, and petrochemical parameters are carried out to throw some light on the discussion of origin and tectonic evolution for these concerned rocks. The petrographical and geochemical data confirm that the serpentinites were derived after Alpine-type peridotites (harzburgite) and dunite ultramafic parent rocks in the Supra Subduction Zone (SSZ) ophiolites which are affiliated to ocean floor tholeiites. The serpentinites are similar to Pan-African Bac-Arc ophiolites in Northeast and East Africa. Whereas the metagabbro-diorite and granodiorite exhibit a calc-alkaline affinity and clustered in an island arc environment.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 52 pp. Englisch.…