| | Book | Kresten Valentin R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors Wolfgang...Kresten Valentin R. Troll • The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section for...Department of Earth Sciences Uppsala University Uppsala Sweden Valentin R. Troll Section for Mineralogy, Petrology...Department of Earth Sciences Uppsala University Uppsala Sweden ISSN 2364-6497 ISSN 2364-6500 (electronic) GeoGuide...(calciocarbonatites), Mg-rich (dolomite carbonatites), Fe-rich (ankerite carbonatites) and Na-rich (natrocarbonatites) | | 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...g. calcite carbonatite, dolomite carbonatite, ankerite carbonatite. 142 Names used in the literature...Kempe, 1989) including 148 calcite, dolomite, ankerite, siderite and magnesite (Woolley and Kempe, 1989)...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 With very few exceptions (e.g. Arzamastsev et | | | Journal (article/letter/editorial) | have been replaced by up to 20% by calcite and ankerite with mantle-like stable-isotope signatures. The... The isotopic composition of C in calcite and ankerite in the Attur Valley and South Tien Shan occurrences...change from those of an undissociated neutral complex to a completely ionized solution (Aranovich and...may either supply Ca to, or deplete Ca in, the complex brines. Thus, the fluid-rock processes involved...deep crust or upper mantle are likely to be quite complex. Anhydrite, CaSO4, is quite insoluble in pure H2O | | | Journal (article/letter/editorial) | Dagegen sind die analysierten δ18O-Werte der Ankerite stark variabel (8,9 ‰ bis 9,7 ‰ δ18O) und zugleich...Sauerstoffisotopendaten der (Mineral) (Mineral) Ankerite der Karbonatite NW-Namibias in Folge einer schwachen...Ku-97-26 Tabelle 9 δ18O- und δ13C-Werte separierter Ankerite und Magnetite der Karbonatite von Swartbooisdrif...Abb. 11 δ13C-δ18O-Zusammensetzungen separierter Ankerite der Karbonatite von Swartbooisdrif (graue Quadrate)...Sauerstoff- und Kohlenstoff-Isotopie separierter Ankerite (8.91-9.73 ‰ δ18O und -6.73 bis 6.98 ‰ δ13C) bestätigt | | | Journal (article/letter/editorial) | detailed geological work at the Alnö Island alkaline-carbonatite complex in 1889. The history of carbonatite...(fenitisationtype metasomatism), and alkaline-carbonatite complex morphology to the exploration geologist, (iii)...studies. We use the term alkaline-carbonatite complex to denote occurrences where magmatic and or carbohydrothermal...hosted by a carbonatite or alkaline-carbonatite complex, be situated at the contact between the intrusion...reported at the St.-Honoré alkaline-carbonatite complex (Canada) by Kamenetsky et al. (2015), further supporting | | | Journal (article/letter/editorial) | Quebec, Canada 1 Lac Shortt Location Number Complex Table 1 Samples K. Bell, Carleton University...Fennoscandian P2-037 Stolpas, eastern Sweden STH-105 Alnö STH-18 38 St. Honoré NI-PYR C-6 37...Canada 31 Valentine Township Location Number Complex Table 1 (continued) Pyroxene-apatite sövite ...Magnetite-olivine sövite Phoscorite Dolomite-ankerite carbonatite Beforsite Sövite Beforsite Dolomite-calcite...euh 0.116 169/142-152 Z py (5) inc Chernigovka Complex 154/210-220 Z py (2) 19 Z pin (1) Z pp (2) | | | Book (volume) | other three, are arranged from north to south. For Sweden, a general summary of the metallogeny of that country...the one that contains the iron ores of central Sweden in which the numerous ore bodies are of a few 5...connected. The last two deposits are the carbonatite of Alnö Island and the farthest south of all major Swedish...countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. These 80...and by the Directors of the Geological Surveys of Sweden and Norway. Stanislaw Dzujynsiki and Marie Sass-Gustkiewicz |
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