 | | Journal (article/letter/editorial) | | ultra-potassic rocks associated with the carbonatite complex of the Toror Hills, Uganda By D. S. SUTHERLAND...have been removed by erosion and the intrusive complex, over two miles in diameter, is formed of carbonatite...surrounded by altered gneisses of the Basement Complex in which are emplaced dykes and plugs of trachytic...small number of trachyte dykes from the southern part of the complex, but the more recent work has shown...T 364 D . S . SUTHERLAND ON history of the complex. They are of particular interest owing to their |  | | Journal (article/letter/editorial) | | around syenites, e.g., at the Mlanje Mountains in Malawi (Platt & Woolley 1986), are not considered here...of Congo (Woolley et al. 1995), Chilwa Island, Malawi (Woolley 1969) and Fen, Norway (Brøgger 1921)....1921 for certain rocks of the intrusive complex at Fen in southern Norway. He described fenite as any rock...country-rock in contact with the igneous rocks of the Fen complex; however, he did not apply the term to rocks produced...around other carbonatites of the same intrusive complex (Dixey et al. 1955, Brown 1964, Garson 1965, von |  | Elliott, H.A.L., Wall, F., Chakhmouradian, A.R., Siegfried, P.R., Dahlgren, S., Weatherley, S., Finch, A.A., Marks, M.A.W., Dowman, E., Deady, E. (2018) Fenites associated with carbonatite complexes: A review. Ore Geology Reviews, 93. 38-59 doi:10.1016/j.oregeorev.2017.12.003 | Journal (article/letter/editorial) | | have been identified between the presence of more complex veining textures, mineralogy and brecciation in...produced from 164 parent alkaline magmas via a complex combination of liquid immiscibility and/or 165...of hydrothermal 181 fluids in and around the complex. With very few exceptions (e.g. Arzamastsev et...(1921) in his 186 memoir on the Fen carbonatite complex, Norway. Since the initial studies of the 187...187 1920s, further investigation of this complex has advanced our understanding of its 188 petrography |  | | Report (volume) | | northern part of the Chilwa alkaline province, Malawi 335 BOWDEN, P., BLACK, R., MARTIN, R. F., IKEI...EMELEUS, C. H. Mid-Proterozoic alkaline magmatism in southern Greenland: the Gardar province 449 LARSEN, L...classic alkaline provinces, such as East Africa, southern Greenland and the Kola Peninsula, are included...however. The Chilwa alkaline province in Malawi, at the southern end of the rift, is an essentially intrusive...lithospheric mantle is old and will have had as complex a metamorphic and magmatic history as the overlying |  | | Book | | VULCANICITY AND CONTINENTAL EVOLUTION IN THE BARBERTON REGION, TRANSVAAL 27 M. J. Viljoen and R. P. Viljoen...TRIAD 73 H. C. M. Whiteside THe ANORTHOSITE OF SOUTHERN ANGOLA: A REVIEW OF PRESENT DaTA 89 E. S. W...PEGMATITES FROM OROGENIC BELTS OF EQUATORIAL AND SOUTHERN AFRICA 157 O. Von Knorring LATE PALAEOZOIC TO...PETROCHEMICAL AND TECTONIC RELATIONSHIP OF THE MALAWI CARBONATITEALKALINE PROVINCE AND THE LUPATA-LEBOMBO...Schists. Their initial attempt to interpret the complex structures of the Morar anticline was followed |  | | Book | | Kresten Valentin R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors Wolfgang...the geological and environmental context of the region followed by in depth and colourful descriptions...Kresten Valentin R. Troll • The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section for...this respect, the late Proterozoic Alnö igneous complex in central Sweden is one of the most classical...research on the Alnö carbonatite and alkaline igneous complex since the very first descriptions by Högbom in 1895 |  | | Book | | "Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...colour index. This is, without doubt, the most complex lithologie association to be handled from the point...or in the mine workings at all. The Climax Mo complex is the best known example. Here three generations...150-200 km and are up to 15 km thick. The entire complex is composed of over 800 mappable plutons and small...occurrence, and the great Butte ore field in the southern part of the batholith. In contrast to the Peruvian |  | | Book | | "Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...colour index. This is, without doubt, the most complex lithologic association to be handled from the point...or in the mine workings at all. The Climax Mo complex is the best known example. Here three generations...150-200 km and are up to 15 km thick. The entire complex is composed of over 800 mappable plutons and small...occurrence, and the great Butte ore field in the southern part of the batholith. In contrast to the Peruvian |  | | Conference Proceedings (Volume) | | basalt-boninite basement of west Magnitogorsk Arc, the Southern Urals, Russia ..................................Allen Archean gold skarns in iron formation, Southern Cross greenstone belt, Yilgarn Craton, Western...Neoproterozoic rocks in the Lufilian belt, Domes region, Zambia .........................................Paleoproterozoic U-mineralization in the Archean Pudasjärvi Complex, northern Fennoscandian Shield ..................characteristics of the Yonghwa phoscorite-carbonatite complex, Korea . . ................................... |
|
