 | | Journal (article/letter/editorial) | | during metamorphic overprinting: Norra Kärr alkaline complex, southern Sweden Axel S.L. Sjöqvist, Thomas...during metamorphic overprinting: Norra Kärr alkaline complex, southern Sweden, Chemical Geology (2018), https://doi...during metamorphic overprinting: Norra Kärr alkaline complex, southern Sweden 1 ro of Axel S.L. Sjöqvist1...Gothenburg, PO Box 460, SE–405 30 -p Göteborg, Sweden Department of Earth Sciences, University of Adelaide...improve exploration strategies. The Norra Kärr alkaline complex (Sweden) contains a globally significant |  | Sjöqvist, Axel, Cornell, David, Andersen, Tom, Erambert, Muriel, Ek, Mattias, Leijd, Magnus (2013) Three Compositional Varieties of Rare-Earth Element Ore: Eudialyte-Group Minerals from the Norra Kärr Alkaline Complex, Southern Sweden. Minerals, 3 (1) 94-120 doi:10.3390/min3010094 | Journal (article/letter/editorial) | | Eudialyte-Group Minerals from the Norra Kärr Alkaline Complex, Southern Sweden Axel S.L. Sjöqvist 1,*, David...of Gothenburg, PO Box 460, SE-405 30 Göteborg, Sweden; E-Mails: cornell@gvc.gu.se (D.H.C.); mattias.ek@erdw...Tasman Metals Ltd., Skiftesvägen 14, SE-563 31 Gränna, Sweden; E-Mail: magnus.leijd@tasmanmetals.se * Author...Agpaitic nepheline syenites at the Norra Kärr Alkaline Complex, southern Sweden, are rich in zirconium and rare-earth...accommodated in eudialyte-group minerals (EGM). Norra Kärr hosts three compositionally distinct groups of |  | Silin, Ivan, Gürsel, Devrim, Büchter, Christian, Weitkämper, Lars, Wotruba, Hermann (2021) Recovery of Catapleiite and Eudialyte from Non-Magnetic Fraction of Eudialyte ore Processing of Norra Kärr Deposit. Minerals, 12 (1) 19 doi:10.3390/min12010019 | Journal (article/letter/editorial) | | Non-Magnetic Fraction of Eudialyte ore Processing of Norra Kärr Deposit Ivan Silin , Devrim Gürsel * , Christian...Wotruba, H. Abstract: Eudialyte ores from Norra Kärr (Sweden) and Kringlerne (Greenland) are considered...eudialyte as a magnetic fraction. In the case of the Norra Kärr deposit, up to 20% of the REE and up to 40% of...Fraction of Eudialyte ore Processing Keywords: Norra Kärr; eudialyte ore; REE; zirconosilicates; catapleiite;...phosphoric acid esters; nepheline-syenite of Norra Kärr Deposit. Minerals 2022, 12, 19. https://doi.org/10 |  | Chakrabarty, A., Mitchell, R. H., Ren, M., Saha, P. K., Pal, S., Pruseth, K. L., Sen, A. K. (2016) Magmatic, hydrothermal and subsolidus evolution of the agpaitic nepheline syenites of the Sushina Hill Complex, India: implications for the metamorphism of peralkaline syenites. Mineralogical Magazine, 80 (7) 1161-1193 doi:10.1180/minmag.2016.080.057 | Journal (article/letter/editorial) | | assemblage (≤250°C) represented by late-forming natrolite could be either related to regressive stages of...is very similar in this respect to the Norra Kärr complex (Sweden). K E Y WO R D S : metamorphosed agpaitic...assemblage of epidote, scapolite, piemontite and natrolite from these agpaitic gneisses and suggested the...by the host rocks of Sushina Hill (India), Norra Kärr (Sweden) and Red Wine (Labrador, Canada) complexes...noted that similar textural features found in the Norra Kärr agpaitic complex have been attributed entirely |  | Atanasova, Petya, Marks, Michael A.W., Frenzel, Max, Gutzmer, Jens, Krause, Joachim, Markl, Gregor (2020) Fractionation of geochemical twins (Zr/Hf, Nb/Ta and Y/Ho) and HREE-enrichment during magmatic and metamorphic processes in peralkaline nepheline syenites from Norra Kärr (Sweden). Lithos, 372. 105667pp. doi:10.1016/j.lithos.2020.105667 | Journal (article/letter/editorial) | | processes in peralkaline nepheline syenites from Norra Kärr (Sweden) Petya Atanasova, Michael A.W. Marks, Max...processes in peralkaline nepheline syenites from Norra Kärr (Sweden), LITHOS (2020), https://doi.org/10.1016/j...processes in peralkaline nepheline syenites from Norra Kärr (Sweden). Petya Atanasova1, 2, Michael A.W. Marks2...in peralkaline nepheline syenites from Norra Kärr na (Sweden). Gregor Markl2 Jo ur Petya Atanasova1...HREE/LREE. ro Abstract -p The 1.49 Ga Norra Kärr complex (Sweden) consists of deformed and metamorphosed |  | Panikorovskii, Taras L., Mikhailova, Julia A., Pakhomovsky, Yakov A., Bazai, Ayya V., Aksenov, Sergey M., Kalashnikov, Andrey O., Krivovichev, Sergey V. (2021) Zr-Rich Eudialyte from the Lovozero Peralkaline Massif, Kola Peninsula, Russia. Minerals, 11 (9) 982 doi:10.3390/min11090982 | Journal (article/letter/editorial) | | voronkovite), and it seems Hilaire (Canada) andareNorra Kärr (Sweden)[11–14]. [20]. The relative ease of extraction...gelSaintreduces the level Hilaire (Canada) and Norra Kärr (Sweden) [20]. The relative easeeconomic of extraction...Accessory minerals are lamprophyllite, sphalerite and natrolite. Microcline-perthite laths are oriented sub-parallel...(LV-117/226 sample). (Mc) nepheline (Nph) and natrolite (Ntr). Associated minerals are albite (Ab), aegirine...(Marf), microcline (Mc) nepheline (Nph) and natrolite (Ntr). Polished sections were analyzed using Leica |  | | Journal (article/letter/editorial) | | sequence: ± thomsoniteCa ± mesolite – gonnardite – natrolite – analcime. In the western Kaiserstuhl zeolite...crystallization sequence is: ± thomsonite-Ca – gonnardite – natrolite – chabazite-Ca. Pseudomorphic replacement textures...occurrence can be used as mineral deposit. Keywords: Natrolite, gonnardite, analcime, zeolite, alkaline rocks...faujasite-Mg, gonnardite, merlinoite, mesolite, natrolite, offretite, phillipsite-K, phillipsite-Ca, and...also form large portions of the matrix, include natrolite as sole Nazeolite end-member, gonnardite, minor |  | | Journal (article/letter/editorial) | | [12], Mont Saint-Hilaire (Canada) [13], and Norra Kärr (Sweden) [14]. Due to the significant amounts of...lovozerite magnesio-arfvedsonite microcline nepheline natrolite rhabdophane-(Ce) terskite vlasovite wöhlerite...and rhabdophane-(Ce) (Figure 4b–f), as well as natrolite and goethite. Commonly, rhabdophane-(Ce) forms...and rhabdophane-(Ce) (Figure 4b–f), as well as natrolite and goethite. Commonly, rhabdophane-(Ce) forms...Eudialyte-Group Minerals from the Norra Kärr Alkaline Complex, Southern Sweden. Minerals 2013, 3, 94–120. [CrossRef] |  | | Journal (article/letter/editorial) | | Allan, 1992; Edgar and Blackburn, 1972), Norra Kärr (Sweden; Adamson, 1944) and the Red Wine Complex...zirfesite, titanite, mossandrite, wöhlerite, natrolite. No Na-zirconosilcates, fluorite or REE-carbonates...naujakasite (agpaitic-to-hyperagpaitic assemblage) Natrolite, allanite, Ba-lamprophyllite, hollandite, REE-fluorocarbonates...analcite, fluorite, fergusonite, apatite, monazite, Natrolite with calcium catapleiite, manganoan calcite, zircon...References Adamson, O.J., 1944. The petrology of the Norra Kärr district. Geologiska Føreningen Stockholm Førhandlingar |  | | Journal (article/letter/editorial) | | species include aegirine, sodalite, microcline, natrolite, lamprophyllite, lomonosovite, and villiaumite...idiomorphic pink crystals, to 3 cm, in nests of natrolite. Associated minerals include microcline, aegirine...include the Kipawa alkaline complex, Temiscamingue County, and the Poudrette quarry, Mont Saint-Hilaire,...Lovozero massifs, Kola Peninsula, Russia; Norra Kärr, Sweden; and Magnet Cove, Arkansas. Feklichevite...associated minerals include microcline, nepheline, natrolite, fluorite, fluorapatite, aegirine, gonnardite |  | Mikhailova, Julia A., Pakhomovsky, Yakov A., Panikorovskii, Taras L., Bazai, Ayya V., Yakovenchuk, Victor N. (2020) Eudialyte Group Minerals from the Lovozero Alkaline Massif, Russia: Occurrence, Chemical Composition, and Petrogenetic Significance. Minerals, 10 (12) 1070 doi:10.3390/min10121070 | Journal (article/letter/editorial) | | [8], Mont Saint-Hilaire (Canada) [9], and Norra Kärr (Sweden) [10]. The chemical composition and crystal...Rbd Tsn Ttn microcline(-perthite) nepheline natrolite pyrochlore parakeldyshite pyrophanite sodalite...and REE in different ratios. Small grains of natrolite, rhabdophan-(Ce), fluorite, barite, pyrite, lueshite...Eudialyte-Group Minerals from the Norra Kärr Alkaline Complex, Southern Sweden. Minerals 2013, 3, 94–120. [CrossRef]...Processes in Peralkaline Rocks of the Norra Kärr Complex (Southern Sweden) Using Textural and Compositional |  | Borst, A.M., Waight, T.E., Finch, A.A., Storey, M., Roux, P.J. Le. (2019) Dating agpaitic rocks: A multi-system (U/Pb, Sm/Nd, Rb/Sr and 40Ar/39Ar) isotopic study of layered nepheline syenites from the Ilímaussaq complex, Greenland. Lithos, 324. 74-88 doi:10.1016/j.lithos.2018.10.037 | Journal (article/letter/editorial) | | locally replaced by zeolites (mostly analcime and natrolite, Fig. 3d). Eudialyte is a minor component (5-10%)...euhedral laths were picked to avoid analcime, natrolite and other secondary (lowtemperature) aluminosilicates...metamorphism after emplacement (e.g. Sushina Hill, Norra Kärr). ACCEPTED MANUSCRIPT 6.6 PETROGENETIC CONS...mineralization at the Norra Kärr ACCEPTED MANUSCRIPT alkaline complex, southern Sweden, determined by U–Pb |  | | Journal (volume) | | . . . . . . . . . . . . . . . . .. . . . . . NATROLITE . . . . . . .. . . . . .. . . . . . . . . . ....cancrinite, remarking that it possibly contained natrolite as an alteration product. In blowpipe tests the...nepheline, eanerinite and zeolite (evidently natrolite). Aeeessories are apatite and sphene. The roek...1921, Saether 1957), and the region of Alnö, in Sweden (von Eckermann 1948). In the foregoing we have...veins about 1 mm broad, consisting primarily of natrolite (identified by the X-ray method) but also containing |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |  | | Book | | R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors Wolfgang Eder, Germany...Troll • The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section for Mineralogy, Petrology...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...late Proterozoic Alnö igneous complex in central Sweden is one of the most classical localities in carbonatite |  | | Book | | France Canada named after people Czech Republic Sweden from Latin Madagascar Australia Portugal South...albite. (Turner, 1896, p.728; Meadow Valley, Plumas County, 51 California, USA; Tröger 169; Johannsen v.3...(Rosenbusch, 1887, p.805; Alnö Island, Västernorrland, Sweden; Tröger 746; Johannsen v.4, p.385; Tomkeieff p...1942, p.403; Alvik, Alnö Island, Västernorrland, Sweden; Tomkeieff p.21) AMBONITE. A local collective name...although it does describe the type rock; Amherst County, Virginia, USA; Tröger 294; Tomkeieff p.22) AMIATITE |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | United Kingdom, Belgium, Fran ce, Germany, Norway, Sweden, and Finland. 19 CHEMICAL (EVAPORATE) MINERALS...12,000 Belarus 25,000 5 90 Sudan 10,000 Sweden 20,000 4 94 16,800 3 98 99 Chromite (continued)... 75 Russia 45,000 Germany 500,000 13 88 Sweden 45,000 United Kingdom 140,000 4 92 Finland... Russia 6,000 1 97 Russia 160,000 4 81 Sweden 5,000 1 98 Spain 125,000 3 84 Sri Lanka... 5 78 Kenya 500 Germany 1,800,000 4 82 Sweden 440 Brazil 1,500,000 4 86 Eritrea 393 Iran |
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