 | van de Ven, Mathijs A. J., Borst, Anouk M., Davies, Gareth R., Hunt, Emma J., Finch, Adrian A. (2019) Hydrothermal Alteration of Eudialyte-Hosted Critical Metal Deposits: Fluid Source and Implications for Deposit Grade. Minerals, 9 (7) 422 doi:10.3390/min9070422 | Journal (article/letter/editorial) | | eudialyte in nepheline syenite from the Ilímaussaq Complex, Greenland, one of the world’s largest known eudialyte-hosted...partial replacement of primary magmatic eudialyte by complex pseudomorph assemblages of secondary Zr-, Nb-,...Keywords: eudialyte; hydrothermal alteration; Ilímaussaq; rare earth elements; fluid mobility; peralkaline...Kringlerne deposit in the Mesoproterozoic Ilímaussaq complex, South Greenland, presents a major repository of REE...halogen-rich melts and is identified by the presence of complex Na–Ca–HFSE silicates such as eudialyte- and rinkite-group |  | | Journal (volume) | | E T I N 1 9 0 · 2001 The Ilímaussaq alkaline complex, South Greenland: status of mineralogical research...Sørensen Contributions to the mineralogy of Ilímaussaq, no. 100 Anniversary volume with list of minerals...SURVEY OF DENMARK AND GREENLAND MINISTRY OF THE ENVIRONMENT 1 Geology of Greenland Survey Bulletin 190...Gardar province, geochemistry, hyper-agpaite, Ilímaussaq, mineralogy, nepheline syenite, peralkaline,...South Greenland. Cover Igneous layering in kakortokites in the southern part of the Ilímaussaq alkaline |  | Pekov, I. v., Agakhanov, A. A., Boldyreva, M. M., Grishin, V. G. (2005) PAUTOVITE, CsFe2S3, A NEW MINERAL SPECIES FROM THE LOVOZERO ALKALINE COMPLEX, KOLA PENINSULA, RUSSIA. The Canadian Mineralogist, 43 (3) 965-972 doi:10.2113/gscanmin.43.3.965 | Journal (article/letter/editorial) | | NEW MINERAL SPECIES FROM THE LOVOZERO ALKALINE COMPLEX, KOLA PENINSULA, RUSSIA IGOR V. PEKOV§ Faculty...Lovozero alkaline complex, Kola Peninsula, Russia. It is associated with belovite-(Ce), villiaumite, aegirine...nordite-(Ce), ferronordite-(Ce), bornemanite, vuonnemite, lomonosovite, vitusite-(Ce), phosinaite-(Ce), barytolamprophyllite...chkalovite, kapustinite, kazakovite, steenstrupine-(Ce), thorosteenstrupine, bario-olgite, nalipoite, sphalerite...typically forming subparallel overgrowths on belovite-(Ce). Twinning was not observed. Pautovite is opaque |  | | Journal (article/letter/editorial) | | occurrence of moskvinite-(Y) in the Ilímaussaq alkaline complex, South Greenland – implications for rare-earth...its type locality Dara-i-Pioz, Tajikistan. At Ilímaussaq moskvinite-(Y) was discovered in a drill core...nite group is for the first time observed in Ilímaussaq where it occurs where sodalite is replaced by...bartonite group, Ilímaussaq alkaline complex. Introduction THE Ilímaussaq alkaline complex is situated in...in South Greenland and is among the youngest alkaline complexes in the region associated with the Gardar |  | Pekov, I.V., Chukanov, N.V., Lebedeva, Yu. S., Pushcharovsky, D. Yu., Ferraris, G., Gula, A., Zadov, A.E., Novakova, A.A., Petersen, O.V. (2004) Potassicarfvedsonite, KNa2 Fe2+4Fe3+Si8O22(OH)2, a K-dominant amphibole of the arfvedsonite series from agpaitic pegmatites – Mineral data, structure refinement and disorder in the A site. Neues Jahrbuch für Mineralogie - Monatshefte, 2004 (12) 555-574 doi:10.1127/0028-3649/2004/2004-0555 | Journal (article/letter/editorial) | | pegmatites of three agpaitic complexes: Ilímaussaq in South Greenland (holotype), and Lovozero and Khibiny... sodalite, aegirine, steenstrupine-(Ce), epistolite (Ilímaussaq); sodalite, ussingite, analcime, aegirine...D-70176 Stuttgart 556 I. V. Pekov et al. Ilímaussaq, Lovozero, Khibiny): Li2O 0.45, 0.73, not detected;...90, 99.06 wt. %. The empirical formula of the Ilímaussaq holotype based on 46 units of charge is: (K0... crystal structure, alkaline pegmatites, Ilímaussaq complex, Lovozero massif, Khibiny massif. Introduction |  | | Journal (article/letter/editorial) | | minerals such as eudialyte and rinkite, that is complex silicates of Zr, Ti, the rare earth elements (REE)...200 in the type locality, the Ilfmaussaq complex, South Greenland. These rocks have very long melting intervals...developed, hyperagpaitic lujavrites of the Ilfmaussaq complex have been formed from melts with extreme concentrations...syenite, phonolite, eudialyte, rinkite, Ilfmaussaq complex. Introduction SOME of the characteristic minerals...200 years. They were collected in the Ilfmaussaq complex by K.L. Giesecke in 1806 and were subsequently |  | Borst, Anouk M., Finch, Adrian A., Friis, Henrik, Horsburgh, Nicola J., Gamaletsos, Platon N., Goettlicher, Joerg, Steininger, Ralph, Geraki, Kalotina (2020) Structural state of rare earth elements in eudialyte-group minerals. Mineralogical Magazine, 84 (1) 19-34 doi:10.1180/mgm.2019.50 | Journal (article/letter/editorial) | | Na-Ca-Zr-cyclosilicates that accommodate many elements in their complex trigonal crystal structure. In addition to the...peralkaline igneous complexes such as: Ilímaussaq (Greenland); Norra Kärr (Sweden); Lovozero and Khibina...occupy both the N and M1 sites. Johnsenite-(Ce) and zirsilite-(Ce) are the only ‘true’ REE-species, where...Ferrokentbrooksite Kentbrooksite Zirsilite-(Ce) Johnsenite-(Ce) Alluaivite Oneillite Raslakite (Mn,Ca)-ordered...3m R3 R3 R3 R3 N Na15 Na15 Na15 Na12Ce3a (Na,□)12(Ce,Na)3 Na16 Na15 Na15 Na15 Na5(H3O)8 □ M1(a/b)b Ca6 |  | | Journal (article/letter/editorial) | | Eudialyte-Group Mineral in the Peralkaline Lovozero Complex, Kola Peninsula, Russia Lia Kogarko 1, * 1 2 *...Moscow, Russia Geological Survey of Denmark and Greenland, 1350 Copenhagen, Denmark; tfn@geus.dk Correspondence:...Abstract: Lovozero complex, the world’s largest layered peralkaline intrusive complex hosts gigantic deposits...from Phase II (differentiated complex) to Phase III (eudialyte complex). EGM is anhedral interstitial...in Lovozero is restricted to the parts of the complex that hosts cumulus EGM. Phase II with only anhedral |  | Mikhailova, Julia A., Pakhomovsky, Yakov A., Goychuk, Olga F., Kalashnikov, Andrey O., Bazai, Ayya V., Yakovenchuk, Victor N. (2021) Pre-Pegmatite Stage in Peralkaline Magmatic Process: Insights from Poikilitic Syenites from the Lovozero Massif, Kola Peninsula, Russia. Minerals, 11 (9) 974 doi:10.3390/min11090974 | Journal (article/letter/editorial) | | coarsegrained analogs of the host rocks, and extremely complex ones, containing a wide variety of rare minerals...Layered complex or (2) spatially associated with the rocks of the so-called poikilitic complex [27,28]...pegmatites associated with rocks of the poikilitic complex are characterized by the greatest variety of lithium...et al. [27] stated that rocks of the poikilitic complex represent a pegmatoid stage in evolution of the...Arzamastsev [31], the rocks of the poikilitic complex are the earliest rocks of the massif. These researchers |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | the primary igneous source, but the grade is a complex function of igneous source, magmatic crystallisation...molal Na2O+K2O/Al2O3>1.2, and the formation of complex Zr and Ti minerals such as eudialyte – such rocks...host marble. The geochronology of the ores is complex, with periods defined from 1230– 1350 Ma (largely...2015). SC Bear Lodge– The Bear Lodge Carbonatite complex is not currently mined, but hosts potentially economic...by Moore et al. (2015). The Bear Lodge Alkaline Complex is part of the Black Hills Intrusive Belt, South |  | | Conference Proceedings (Volume) | | Paleoproterozoic U-mineralization in the Archean Pudasjärvi Complex, northern Fennoscandian Shield ..................Beaufort Kvanefjeld – a large uranium deposit in Greenland ...............................................& W. Dawes Rare earth elements in Europe and Greenland: a geological potential? An overview Nicolas...characteristics of the Yonghwa phoscorite-carbonatite complex, Korea . . ......................................mineralization is related to gabbro-dioritetonalite complex. Ore bodies are conformable to contacts of the |
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Kvanefjeld adit, Kvanefjeld deposit, Kuannersuit Plateau, Ilímaussaq complex, Kujalleq, Greenland