 | Sheard, E. R., Williams-Jones, A. E., Heiligmann, M., Pederson, C., Trueman, D. L. (2012) Controls on the Concentration of Zirconium, Niobium, and the Rare Earth Elements in the Thor Lake Rare Metal Deposit, Northwest Territories, Canada. Economic Geology, 107 (1) 81-104 doi:10.2113/econgeo.107.1.81 | Journal (article/letter/editorial) | | alkaline to peralkaline Blachford Lake Intrusive Complex. A layered alkaline suite dominated by aegirine...considered to represent the youngest phase of the complex. Much of the rare metal mineralization occurs in...peralkaline granites of the Khadlzan-Buregtey Granitoid Complex of 2.65, 0.58, and 0.62 wt %, respectively. In...these complexes, the zirconium occurs mainly as complex zirconosilicate minerals, such as elpidite (Na2ZrSi6O15...For example, REE and the HFSE in the Tamazeght Complex, Morocco, are hosted in secondary phases such as |  | | Journal (article/letter/editorial) | | eudialyte in lujavrite from the Pilansberg alkaline complex, South Africa Roger H. Mitchell ⁎, Ruslan P. Liferovich...most evolved rocks of the Pilansberg alkaline complex are aegirine lujavrites in which three varieties...are recognizable. Type 1 involves replacement by complex aggregates of zircon, fergusonite-(Ce), allanite-(Ce)...“miaskitic” paragenesis. Type 2 alteration consists of complex aggregates dominated by deuteric Na–Zr-silicates...The Mesoproterozoic Pilansberg agpaitic alkaline complex is a large (∼ 25 × 24 km) partially unroofed ring |  | | Journal (article/letter/editorial) | | 873–892 Evolution of the North Qo“roq centre nepheline syenites, South Greenland: alkali-mafic silicates...Saskatchewan, Canada, S4S 0A2 ABSTR ACT The North Qôroq centre comprises a series of concentric nepheline...Nepheline Syenite Complex, in the rift-related Gardar Province of South Greenland. The North Qôroq syenites...variation both within units and throughout the centre. Many of the rocks have been affected by metasomatic...compositions exhibited by pyroxene and amphibole from North Qôroq are examined and related to either primary |  | Borst, A. M., Friis, H., Andersen, T., Nielsen, T. F. D., Waight, T. E., Smit, M. A. (2016) Zirconosilicates in the kakortokites of the Ilímaussaq complex, South Greenland: Implications for fluid evolution and high-field-strength and rare-earth element mineralization in agpaitic systems. Mineralogical Magazine, 80 (1) 5-30 doi:10.1180/minmag.2016.080.046 | Journal (article/letter/editorial) | | in the kakortokites of the Ilímaussaq complex, South Greenland: Implications for fluid evolution and...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen, Denmark Department...syenites (kakortokites) of the Ilímaussaq complex, South Greenland, host voluminous accumulations of eudialyte-group...eudialyte-group minerals (EGM). These complex Na-Ca-zirconosilicates contain economically attractive levels...studies of the peralkaline Ilímaussaq complex, South Greenland, Ussing (1912) introduced the term agpaite |  | | Journal (article/letter/editorial) | | which Zr, Hf, Nb, Ta and REE are sequestered in complex Na-Ca-K zirconosilicates and titanosilicates (Khomyakov...Kärr (Sweden; Adamson, 1944) and the Red Wine Complex (Quebec; Curtis and Currie, 1977). Schilling et...compositional data for this eudialyte and describe the complex alteration to a diverse secondary mineral assemblage...series. 2. Geology of the sushina nepheline syenite complex Small exposures of nepheline syenite gneiss are...5–1.6 Ga) of the North Singhbhum Mobile Belt (Mazumder, 2005). The age of the complex is not well- R |  | 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) | | Environmental Sciences, University of St Andrews, North Street, St Andrews KY16 9AL, UK School of Geosciences...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-,...deposit in the Mesoproterozoic Ilímaussaq complex, South Greenland, presents a major repository of REE, Zr...halogen-rich melts and is identified by the presence of complex Na–Ca–HFSE silicates such as eudialyte- and rinkite-group |  | Zirner, Aurelia L.K., Marks, Michael A.W., Wenzel, Thomas, Jacob, Dorrit E., Markl, Gregor (2015) Rare earth elements in apatite as a monitor of magmatic and metasomatic processes: The Ilímaussaq complex, South Greenland. Lithos, 228. 12-22 doi:10.1016/j.lithos.2015.04.013 | Journal (article/letter/editorial) | | metasomatic processes: the Ilı́maussaq complex, South Greenland Aurelia L.K. Zirner, Michael A.W. Marks...metasomatic processes: the Ilı́maussaq complex, South Greenland, LITHOS (2015), doi: 10.1016/j.lithos...processes: the Ilímaussaq SC RI PT complex, South Greenland. Aurelia L. K. Zirner1,2,*, Michael A...University, Department of Earth and Planetary Sciences, North Ryde, NSW 2109, Australia * = Corresponding author...apatite from the plutonic Ilímaussaq complex in South Greenland and its surrounding country rocks track |  | | Journal (article/letter/editorial) | | Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Jochen, Thrane, Kristine, Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...pertain. ACCEPTED MANUSCRIPT Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Thrane IP The Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...steenfelt@gmail.com; ast@geus.dk NU Abstract South Greenland has been the site of historic mining of cryolite |  | | Journal (article/letter/editorial) | | occur in the agpaitic suite, in association with analcime, catapleiite, fluorite, mosandrite, sérandite...magmatic complex is similar to other alkaline massifs, such as Ilímaussaq in south Greenland; Mont SaintHilaire...alone. The crystals of type A are associated with analcime, catapleiite, fluorite, mosandrite, sérandite... and absorption effect with the ψ-scan method (North et al. 1968). The crystal structures of låvenite...the titanium at this site, given its similar off-centre displacement effect. The remaining available manganese |  | Kolb, Jochen, Keiding, Jakob K., Steenfelt, Agnete, Secher, Karsten, Keulen, Nynke, Rosa, Diogo, Stensgaard, Bo M. (2016) Metallogeny of Greenland. Ore Geology Reviews, 78. 493-555 doi:10.1016/j.oregeorev.2016.03.006 | Journal (article/letter/editorial) | | Metallogeny of Greenland Jochen Kolb, Jakob K. Keiding, Agnete Steenfelt, Karsten Secher...Rosa, Diogo, Stensgaard, Bo M., Metallogeny of Greenland, Ore Geology Reviews (2016), doi: 10.1016/j.oregeorev...pertain. ACCEPTED MANUSCRIPT Metallogeny of Greenland JOCHEN KOLB1, JAKOB K. KEIDING1,2, AGNETE STEENFELT1...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen K, Denmark...TE D MA Corresponding author: jkol@geus.dk Greenland is the largest island on Earth, with 80% of its |  | Graser, G., Potter, J., Köhler, J., Markl, G. (2008) Isotope, major, minor and trace element geochemistry of late-magmatic fluids in the peralkaline Ilímaussaq intrusion, South Greenland. Lithos, 106 (3) 207-221 doi:10.1016/j.lithos.2008.07.007 | Journal (article/letter/editorial) | | in the peralkaline Ilímaussaq intrusion, South Greenland☆ G. Graser a,⁎, J. Potter b, J. Köhler a, G. Markl...rocks, at least in the Gardar Province of South Greenland, it is suggested that this ratio is typical of...2004; Beeskow et al., 2006), and the Strange Lake Complex, Canada (Salvi and Williams-Jones, 1990, 1992,... 1997, 2006), as well as the Ilímaussaq complex in Greenland (e.g. Konnerup-Madsen, 2001), indicate that...FischerTropsch (FT)-type reaction in the Strange Lake complex, Canada, and the 208 G. Graser et al. / Lithos |  | Piilonen, Paula C., McDonald, Andrew M., Poirier, Glenn, Rowe, Ralph, Larsen, Alf Olav (2013) Mafic minerals of the alkaline pegmatites in the Larvik plutonic complex, Oslo rift, southern Norway. The Canadian Mineralogist, 51 (5) 735-770 doi:10.3749/canmin.51.5.735 | Journal (article/letter/editorial) | | THE ALKALINE PEGMATITES IN THE LARVIK PLUTONIC COMPLEX, OSLO RIFT, SOUTHERN NORWAY Paula C. PIILONEN§... Canada Alf Olav LARSEN Statoil ASA, Research Centre Porsgrunn, Hydroveien 67, N-3908 Porsgrunn, Norway...plutonic complex, Oslo rift, southern Norway, have been studied to shed light on the complex evolutionary...pegmatites in Ring Sections 1–8 within the Larvik complex have been derived from the same parental melt,...Gomes et al. 1970). Within the Larvik plutonic complex, Oslo rift, Norway, preliminary studies on 736 |
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