 | | Journal (article/letter/editorial) | | North Qo“roq centre nepheline syenites, South Greenland: alkali-mafic silicates and the role of metasomatism...Nepheline Syenite Complex, in the rift-related Gardar Province of South Greenland. The North Qôroq syenites...results previously reported for metasomatic fluorapatite. K EY WORDS : nepheline syenite rocks, alkali-mafic...alkali-mafic silicates, metasomatism, Gardar Province, Greenland. Introduction THE North Qôroq centre comprises...Igaliko Nepheline Syenite Complex in the rift-related Gardar Province of South Greenland (Fig. 1). The geology |  | | Journal (article/letter/editorial) | | 27 THE ALKALINE IGNEOUS ,. ,. COMPLEX OF KUNGNAT FJELD, SOUTH GREENLAND BY B. G. J. UPTON WITH 57 FIGURES...r'fHE ALKALINE IGNEOUS ,., ,., COMPLEX OF KUNGNAT' FJELD, SOUTH GREENLAND BY B. G. J. UPTON WITR 57 FIGURES.... . . . .. XIII. Geochemistry of the Kilngnat Complex ..... . . . . . . . . . . . . . . . . . . . . ...ring-dyke magma XVII. The evolution of the Kungnåt complex Possibie origin of the syenitic and basic magmas...of Kungnåt to the other alkaline intrusions of Greenland and elsewhere Appendix 1. Chemical analyses 2 |  | | Report (volume) | | TARNEY, J. & JORON, J. L. Geochemistry of ocean island basalts from the South Atlantic: Ascension, Bouvet...lavas and associated granite xenoliths of Ascension Island 269 FITTON, J. G. The Cameroon line, West Africa:...Mid-Proterozoic alkaline magmatism in southern Greenland: the Gardar province 449 LARSEN, L. M. & SORENSEN...T. F. D. Tertiary alkaline magmatism in East Greenland: a review 489 DOWNES, H. Tertiary and Quaternary...alkaline provinces, such as East Africa, southern Greenland and the Kola Peninsula, are included together |  | | Book | | whom I have explored and experienced the Bushveld Complex, and the many associates elsewhere who have shown...River in the Upper Critical Zone of the Bushveld Complex. Chromitite layers in anorthosite frequently bifurcate...conversion of primary to derivative magmas. Thus a complex series of "integration stages" coupled with "differentiation...that are over-ruled by the likelihood of more complex processes operating at crystal boundaries and between...peridotite and troctolite layers in the Cuillin Igneous Complex, Skye (Claydon and Bell, 1992). In the Kap Edvard |
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