 | | Journal (article/letter/editorial) | | 10.3749/canmin.46.4.825 THE GOUDINI CARBONATITE COMPLEX, SOUTH AFRICA: A RE-APPRAISAL Wilhelm J. VERWOERD§...7600, South Africa Abstract The Goudini carbonatite volcano, in Northwest province, South Africa, has...satellite of the Mesoproterozoic Pilanesberg alkaline complex. It owes its preservation to burial, subsequent...“metabeforsite” with ferroan dolomite, aegirine, albite, riebeckite, rutile and other Ti minerals as major...transformation of sövite to ferrocarbonatite in many carbonatite complexes. It occurred during a late magmatic |  | | Journal (article/letter/editorial) | | 4.1007 KAMPHAUGITE-(Y) FROM THE GOUDINI CARBONATITE, SOUTH AFRICA Wilhelm J. VERWOERD§ Department of...University of Stellenbosch, Stellenbosch 7600, South Africa Abstract Kamphaugite-(Y) crystallized as minute...quartz–barite vein in the Goudini volcanic carbonatite complex, South Africa. The maximum grain-size of...lattice arrays. The IR and Raman spectra of the Goudini mineral are in accordance with the chemical and...Kamphaugite-(Y) is clearly a secondary mineral at Goudini. The primary source of yttrium and the rare earths |  | | Journal (article/letter/editorial) | | present paper, with the exception of the Bayan Obo carbonatite, I have used examples of anorogenic alkaline...(Brandberg and Erongo) related to the opening of the South Atlantic and the Paraná–Etendeka large igneous province...Kruidfontein and Goudini in South Africa, Mount Weld and Gifford Creek ferrocarbonatite complex in Western...Furthermore, it is contended that these alkaline and carbonatite igneous systems are generally formed in the distal...events. The causes and mechanisms of rifting are complex and are beyond the scope of this contribution, |  | Gwalani, L. G., Rogers, K. A., Demény, A., Groves, D. I., Ramsay, R., Beard, A., Downes, P. J., Eves, A. (2010) The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98 (1) 123-141 doi:10.1007/s00710-009-0102-1 | Journal (article/letter/editorial) | | 1007/s00710-009-0102-1 ORIGINAL PAPER The Yungul carbonatite dykes associated with the epithermal fluorite...# Springer-Verlag 2009 Abstract The Yungul carbonatite dykes at Speewah in the Kimberley region of Western...Western Australia were emplaced along a north-trending splay from the northeast-trending Editorial handling:...Rogers : R. Ramsay : A. Eves Speewah Fluorite-Carbonatite Research Project, c/o NiPlats Australia Limited...boundary of the Halls Creek Orogen. The Yungul carbonatite dykes intrude a thick composite sill of the Palaeoproterozoic |  | | Book | | Peter Kresten Valentin R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors... Peter Kresten Valentin R. Troll • The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section...works where a magmatic origin was proposed for carbonatite—alkaline silicate rock associations focused on...Archaean to the present. The only currently active carbonatite volcano, Oldoinyo Lengai (Fig. 1a) in the East...northern Tanzania, stands out from the other carbonatite occurrences in the world because of its unusually |  | | Report (volume) | | See Figure 5 in Chapter 4 by Hazen et al. Carbonatite lava flow from an eruption of Oldoinyo Lengai...posted there as well. Jodi J. Rosso, Series Editor West Richland, Washington January 2013 PREFACE Carbon...........................................301 Carbonatite mineral deposits............................................................305 GENESIS OF CARBONATITE MAGMAS.........................................special insights to Earth’s dynamic state and complex history. Progress in all of these areas depends |
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