 | | Journal (article/letter/editorial) | | tectonic setting of the Ben Ghnema batholith, Tibesti massif, southern Libya M O H A M E D A. GHUMA J...ABSTRACT The Precambrian Tibesti massif of southern Libya and northern Chad is separated from other massifs...of central Africa. The northwestern part of the Tibesti massif contains the Ben Ghnema batholith, a complex...continental margin located in the northwestern Tibesti massif. This conclusion probably implies eastward...that an oceanic basin extended eastward from the Tibesti massif to the western margin of the Arabian shield |  | Franz, Gerhard, Steiner, Gesine, Volker, Frank, Pudlo, Dieter, Hammerschmidt, Konrad (1999) Plume related alkaline magmatism in central Africa—the Meidob Hills (W Sudan) Chemical Geology, 157 (1) 27-47 doi:10.1016/s0009-2541(98)00195-8 | Journal (article/letter/editorial) | | study the Miocene to Holocene volcanic activity in the Meidob Hills Volcanic Field, the north-eastern part...part of the Darfur Dome Volcanic Province in western Sudan. The Darfur Dome is related to a domal uplift...we see no connection to the Cameroon Line, the Tibesti and the volcanism of the Red Sea and the Afar plume...history and chemical composition. The Darfur Dome Volcanic 0009-2541r99r$ - see front matter q 1999 Elsevier...Franz et al.r Chemical Geology 157 (1999) 27–47 Province in western Sudan provides an excellent example |  | | Book | | VULCANICITY AND CONTINENTAL EVOLUTION IN THE BARBERTON REGION, TRANSVAAL 27 M. J. Viljoen and R. P. Viljoen...SETTING OF THE GREAT DYKE, RHODESIA R. Bichan VOLCANIC ROCKS OF THE WITWATERSRAND TRIAD 73 H. C. M...RELATIONSHIP OF THE MALAWI CARBONATITEALKALINE PROVINCE AND THE LUPATA-LEBOMBO VOLCANICS 237 A, R. Woolley...I. G. Gass 14 THE EVOLUTION OF THE TIBESTI VOLCANIC PROVINCE, EASTERN SAHARA P. M., Vincent : 15 ...concentrations. Such was the study of the Nuanetsi Igneous Province in Rhodesia. The ring complexes there appeared |  | | Book (volume) | | Egypt with Particular Emphasis on the Bahariya Region .... Hassan A. El-Etr and Adel R. Moustafa 879...Gravity-tectonic Trend Analysis in Siwa-Al Jaghbub Region, NE Africa . 979 Samir Riad, Hassan A. El-Etr and... O. Brunfelt Preliminary Chemical Data on the Volcanic Rocks of A1 Haruj Area, Central Libya.1077 M.... T. Busrewil and W. J. Wadsworth Volcanic Rocks of Jabal as Sawda’ ........ 1081 Frantisek Woller and...geographer, postulated a so-called “Kernwiiste”, a region which has been geomorphologically inactive since |  | | Report (volume) | | episodes of crustal development in the Rehoboth Province, Namibia 27 KEY, R. M., PITFIELD, P. E. J.,...lava flows from the Central Atlantic Magmatic Province (CAMP) of Argana Basin (Morocco) 167 DEENEN...AYALEW, D. The relations between felsic and mafic volcanic rocks in continental flood basalts of Ethiopia:...MARIANI, P., EBBING, J. & SPRLAK, M. The enigmatic Chad lineament revisited with global gravity and gravity-gradient...What are the sources of the volcanic centres of Northern Africa (e.g. Tibesti, Dafur and Afar) and can they |  | | Report (volume) | | geology of Morocco, Algeria, The importance of the region to the petroleum Tunisia, Libya and the western...is, of course, not reflected in the volume This region contains some 4% of the world's of geological literature...including Europe, the USA and SE roleum geology of this region. The main objecAsia, in its importance as a future...material on the oilfields and gas fields of the region. In this regard, we particularly acknowledge the...unique structural history and play types, the Atlas region is assigned a separate sub-section within the Mesozoic-Cenozoic |  | | Book | | 227 Cover: Distribution of the main Phanerozoic volcanic provinces in Africa (after Choubert and Muret...individual chapters: i) the carbonatitic-alkaline province outcropping on the Kenya-Uganda border which have...collective book Petrogenesis of the volcanic rocks of the Karoo Province edited by ERLANK (1984). In addition...addition, a review paper related to this volcanic province appeared in the book devoted to the Flood Basalts... The abundance of available data varies; some volcanic regions (e.g. Rungwe in Southwestern Tanzania) |  | | Report (issue) | | spidergram refers to the lavas of the Veneto Volcanic Province (see Beccaluva et al., Chapter 7). Background:...Quaternary volcanism in the Carpathian-Pannonian region: Role of subduction, extension, and mantle plume...geodynamics of the Alpine-Carpathian-Pannonian-Dinaric region: An integrated approach................... 93 I...magma generation in the Paleogene Veneto volcanic province, southern Alps ....131 L. Beccaluva, G. Bianchini...processes in the magma genesis of the Phlegrean Volcanic District, Southern lal ssn sic oe es eos 2 oe |  | | Book | | Mineralization in the Nigerian Younger Granite Province . . . 51 P. Bowden Tourmalinization in Cornwall...Associated with the Drammen Granite in the Oslo Region, Norway... . . . . . . . . . . . . . . . . . ....Tin-tantalum-niobium Pegmatites in the Masuku Area, Southern Province, Zambia ......... . . . .............. . .......Newfoundland, Canada A 1B 3X5 Y. Mineral Resources Region 1, Songkhla, Thailand TRANGCOTCHASAN R. TR0NNES...field trip to the classical Cornubian tin mining province of southwest England. The excursion, superbly |
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