 | | Journal (article/letter/editorial) | | Narsaq region, Gardar alkaline province, south Greenland and relationships to other aillikitic–carbonatitic...voluminous aillikitic intrusions crop out near the Ilímaussaq Complex, which they predate by a few million years...volatile-rich residues. The petrography is highly complex, involving at least 28 mineral species. Pyroxenitic...(1350–1140 Ma) suite of alkalic intrusions in southern Greenland (Upton and Emeleus, 1987; B.G.J. Upton et al...syenite plutons including the celebrated Ilímaussaq Complex, the province also includes some enigmatic |  | Marks, Michael A.W., Rudnick, Roberta L., McCammon, Catherine, Vennemann, Torsten, Markl, Gregor (2007) Arrested kinetic Li isotope fractionation at the margin of the Ilímaussaq complex, South Greenland: Evidence for open-system processes during final cooling of peralkaline igneous rocks. Chemical Geology, 246 (3) 207-230 doi:10.1016/j.chemgeo.2007.10.001 | Journal (article/letter/editorial) | | fractionation at the margin of the Ilímaussaq complex, South Greenland: Evidence for open-system processes...the alkaline to peralkaline Ilímaussaq plutonic complex, South Greenland, track the behavior of Li and...−8‰, with the different intrusive units of the complex having distinct Li isotopic systematics. Amphiboles...budget of whole-rocks from the inner part of the complex, have constant δ7Li of + 1.8 ± 2.2‰ (2σ, n = 15)...the clinopyroxene in 6Li. At the margin of the complex δ7Li in the syenites increases systematically, |  | | 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 |  | | Journal (article/letter/editorial) | | beryllium minerals in the Ilímaussaq peralkaline complex, Gardar Province, West Greenland, in an extensional...A., and Urals, Russia) and the Larvik alkalic complex, Norway, but nonetheless related to continental...The relative roles of chance vs. necessity in complex evolving systems has been a matter of considerable...columnar masses from Kvanefjeld, Ilímaussaq complex, West Greenland. Coin diameter is ~1 cm. E.S. Grew...several samples of vinogradovite from the Ilímaussaq complex (Greenland), but it is not dominant at this site |  | | Journal (article/letter/editorial) | | REE mineralisation in the Ilímaussaq nepheline syenite complex, Greenland (Sørensen, 1992), and the zones...minerals in miarolitic cavities (e.g., the Evisa complex, Corsica; Bonin, 1988), and as trapped solids or...bastnäsite (Strange Lake complex; Salvi and Williams-Jones, 1990) and zircon (Tamazeght complex, Morocco; Salvi..., 2005; Beeskow et al., 2005), the Ilímaussaq complex, Greenland (e.g., Petersilie and Sørensen, 1970;...Strange Lake complex, Canada (Salvi and Williams-Jones, 1992), and the Tamazeght complex, Morocco (unpublished |  | | Journal (article/letter/editorial) | | a t e / l i t h o s Apatite in the Ilímaussaq alkaline complex: Occurrence, zonation and compositional...online 22 June 2008 Keywords: Apatite REE Na Ilímaussaq Agpaitic A B S T R A C T Apatite from the augite...sodalite foyaite and naujaite) of the Ilímaussaq alkaline complex has been analysed by electron microprobe...complexes. ☆ Contribution to the mineralogy of Ilímaussaq no. 139. E-mail address: Jornr@geo.ku.dk. 0024-4937/$...assemblages has been reported from the Ilímaussaq alkaline complex where Rønsbo (1989) documented that the |  | | Journal (article/letter/editorial) | | a highly differentiated magma (Ilímaussaq intrusion, South Greenland). Li et al. (2009-this issue) investigate...variations on the origin of early Archean BIFs from Greenland. Science 306, 207–2080. Davis, A.M., Hashimoto...fractionation at the margin of the Ilímaussaq complex, South 3 Greenland: evidence for open-system processes...alkaline igneous rock suite of the Ilímaussaq Complex, South Greenland. Chem. Geol. 258, 65–77 (this issue)...lithium isotopic fractionation in country rocks of the Tin Mountain pegmatite. Earth Planet. Sci. Lett. 243 |  | | 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) | | that appear at the end stage of the Zomba–Malosa complex are arguably the most spectacular example of the...of 133 the Chilwa Island complex. The coeval silicate rocks of that complex indicate an interaction with...the Mesoproterozoic Gardar Province in southern Greenland. The area contains clear evidence of repeated...anorthositic–mangerite–charnockite–(ferroan) granite complex (AMCG; see below). There is a parallel with the...(Blaxland et al., 1978). Finally, the well-known Ilímaussaq complex contains agpaitic silica-oversaturated units |  | | Journal (article/letter/editorial) | | Source and evolution of the alkaline Pilanesberg Complex, South Africa Marlina A. Elburg, R. Grant Cawthorn...Source and evolution of the alkaline Pilanesberg Complex, South Africa, Chemical Geology (2016), doi: 10...Source and evolution of the alkaline Pilanesberg Complex, South Africa Marlina A. Elburg1, R. Grant Cawthorn2...R IP South Africa Abstract The Pilanesberg Complex (South Africa) is one of the world‟s largest but...history of the Pilanesberg Complex shows MA similarities to the Greenland Kangerlussuaq Intrusion, and |  | | Journal (article/letter/editorial) | | Fennoscandia northwards around the margin of Greenland to make room for the South American shields (e...South America are linked by common metallogenic tin and wolframite provinces, including Grenville-age...Bay Volcanics South Trap Range Lavas Coldwell Complex Logan Sills (N) Powder Mill Volcanics Marquette...Aillik Dykes Lackner Lake Carbonatite Nemagosenda Complex Duluth Gabbro Seabrook Lake Carbonatite Society...Volcanics Keweenawan Intrusives Shenango Alkaline Complex Lackner–Borden Carbonatite Chipman Lake Carbonatite |  | | Journal (article/letter/editorial) | | (1910–1996), investigator of pegmatites of the Lovozero complex. Found in eudialyte – aegirine – feldspar pegmatite...pegmatite, Mount Lepke-Nelm, Lovozero alkaline complex, Kola Peninsula, Russia. Pekov, I.V. et al. (2003):...and mineralogy of the Khibina–Lovozero alkaline complex, long associated with the Geological Institute...urtite, Kukisvumchorr Mountain, Khibina alkaline complex, Kola Peninsula, Russia. Khomyakov, A.P. et al...carbonatite vein, Zhelezny iron mine, Kovdor carbonatite complex, Kola Peninsula, Russia. Britvin, S.N. et al. (2002): |  | Hazen, R. M., Liu, X. M., Downs, R. T., Golden, J., Pires, A. J., Grew, E. S., Hystad, Grethe, Estrada, Charlene, Sverjensky, D. A. (2014) Mineral evolution: Episodic metallogenesis, the supercontinent cycle, and the co-evolving geosphere and biosphere. Economic Geology Special Publication 18, Society of Economic Geologists. 1-15 | Report (chapter) | | evolution (Table 1). For example, the formation of complex pegmatites with Be, Li, Cs, and Sn mineralization...extensive granitization, and the formation of complex pegmatites pre- or postdated the origins of life...although it should be noted that many grains display complex zoning that may represent more than a billion years...pegmatites and veins. Premier examples are the Ilímaussaq (e.g., Markl, 2001) and Igaliko complexes, respectively..., 2012), in the Gardar province of southwest Greenland. This igneous activity occurred during continental |  | | Report (issue) | | 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 antimony 121.8 tellurium 127.6 iodine 126...telecommunications industries (Jaskula, 2013a). Complex processing techniques and high costs (the price...of recycling beryllium (because of its use in complex alloys), and the low concentration of beryllium...hydrothermal fluid as a fluoride or fluoride-carbonate complex (Wood, 1992, and references therein). Over a wide...unique rocks; for example, the Ilímaussaq complex in southern Greenland has peralkaline nepheline syenites |  | Su, Ben-Xun, Chen, Chen, Bai, Yang, Pang, Kwan-Nang, Qin, Ke-Zhang, Sakyi, Patrick Asamoah (2017) Lithium isotopic composition of Alaskan-type intrusion and its implication. Lithos, 286. 363-368 doi:10.1016/j.lithos.2017.06.024 | Journal (article/letter/editorial) | | olivine from the Xiadong intrusion, an Alaskan-type complex in the Central Asian Orogenic Belt. Olivine in...the parental magmas of the Xiadong Alaskan-type complex (Su et al., 2012, 2014) may enhance the fractionation...trachytic rocks from the České Středohoří Volcanic Complex, the Ohře Rift, Bohemian Massif. Lithos 224-225...and chromite from RI the Xiadong Alaskan-type complex in the southern part of the Central Asian Orogenic...2006. Abu Hamamid Neoproterozoic Alaskan-type complex, south Eastern Desert, Egypt. Journal of African |  | Grew, Edward S., Hystad, Grethe, Hazen, Robert M., Krivovichev, Sergey V., Gorelova, Liudmila A. (2017) How many boron minerals occur in Earth’s upper crust?. American Mineralogist, 102 (8) 1573-1587 doi:10.2138/am-2017-5897 | Journal (article/letter/editorial) | | image of qingsongite (cBN) enclosed in osbornite (TiN) surrounded by coesite (Coe) from an inclusion in...the difficulty of synthesizing compositionally complex natural compounds and confirming that the synthetics...(1) pegmatites associated with Larvik plutonic complex in the Langesundsfjord area south of Oslo, Norway...pegmatites associated with the Ilímaussaq complex in southwest Greenland; (3) Långban-type deposits near...occurrence of stillwellite-(Ce) in the Ilímaussaq complex, Greenland; Irina Galuskina and Evgeny Galuskin |  | | Journal (article/letter/editorial) | | fluids in a subduction zone mélange: Franciscan Complex, CA Sarah C. Penniston-Dorland a,⁎, Sorena S. Sorensen...amphibolite found in mélange terrains in the Franciscan Complex, CA display petrologic and geochemical evidence...high-grade blocks from mélange zones in the Franciscan Complex, CA. It couples analysis of whole-rock Li concentrations...amphibolite, and eclogite are found in the Franciscan Complex, California Coast Ranges. The blocks that are the...within the blocks, suggesting a prolonged and complex history of fluid-rock interactions (Catlos and Sorensen |  | | Report (issue) | | half-life of 238U. The decays of 235U and 238U are complex, with many intermediate daughter products. These...Xiangshan (China) Rössing (Namibia), Ilimaussaq (Greenland), Palabora (S. Africa) Olympic Dam (Australia)...fit into other types, and have origins that are complex (Ruzicka 1982, IAEA 1986, Martin-Izard et al. 2002)...about 10% of the global U production. (5) Breccia complex deposits of U are dominated by the Mesoproterozoic...granite breccia complex in the Gawler Craton (Reeve et al. 1990). The central core of the complex is barren |  | | Journal (article/letter/editorial) | | silico-carbonatites from the 1.87 Ga old Borden complex (Canada) (Bell et al., 1987), and carbonatites...basaltic lavas from the Gardar Province, South Greenland (Halama et al., 2003, 2004, 2005). Phanerozoic...silicate rocks and carbonatites from the Kaiserstuhl complex (Germany) (Schleicher et al., 1990). Moreover,...5.7 4.8 1.5 2.1 3.6 4.2 6.2 Gardar Province, Greenland GR 46 Grønnedal-Ika GR 70 Grønnedal-Ika GR 73...repl. Punta del Peñon Blanco 96/51 bt Esquinzo complex 97/3 bt Caleta de la Cruz Sheared carbonatite |  | | 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 |  | Chen, Bin, Gu, Hai-ou, Chen, Yanjiao, Sun, Keke, Chen, Wei (2018) Lithium isotope behaviour during partial melting of metapelites from the Jiangnan Orogen, South China: Implications for the origin of REE tetrad effect of F-rich granite and associated rare-metal mineralization. Chemical Geology, 483. 372-384 doi:10.1016/j.chemgeo.2018.03.002 | Journal (article/letter/editorial) | | tetrahedrally-coordinated Al3+ in a LiAlSi3O8 complex, and Li in such a melt should be isotopically heavy...hydrothermal fluids during differentiation of highly evolved tin-granite magmas: a melt/fluid-inclusion study. Contrib...granite magmas and mineralizing fluids of the Zinnwald tin-tungsten mining district, Erzgebirge. Germany. Miner...giant Furong tin deposit, Hunan Province, South China: new constraints on the timing of tin–polymetallic...fractionation at the margin of the Ilímaussaq complex, South Greenland: evidence for open-system processes |  | | Journal (article/letter/editorial) | | D quartz by late silicification) and a varied complex mafic mineral paragenesis (compared PT E with... ACCEPTED MANUSCRIPT oscillatory zoning, but complex patchy and sector zoning predominate (Fig. 7e)...titanite (Smith et al., 2009). Zirconium, niobium, D tin, and uranium may reach high contents (e.g., Che et...as discussed below, favors a higher dominance of tin as Sn 4+ (in octahedral coordination) than Sn2+ (Taylor...substitutions are proposed: (1) tin as Sn4+ substitutes for Ti4+, explaining the high tin content in titanite, and |  | Huang, He, Zhang, Zhaochong, Santosh, M., Zhang, Dongyang (2014) Geochronology, geochemistry and metallogenic implications of the Boziguo'er rare metal-bearing peralkaline granitic intrusion in South Tianshan, NW China. Ore Geology Reviews, 61. 157-174 doi:10.1016/j.oregeorev.2014.01.011 | Journal (article/letter/editorial) | | of a granitic complex. As reported by local geologists, the eastern part of the complex is characterized...Quaternary glacier. In the western part of the complex, the biotite granite is intruded by the Boziguo'er...reasons. 1) As an unroofed part of a granitic complex in the study area, the Boziguo'er intrusion represents...case study of melt inclusions in the Khangilay complex, eastern Transbaikalia (Russia). Chem. Geol. 210...of the Proterozoic Isortoq dike swarm, South Greenland. Lithos 74, 199–232. Han, B.F., He, G.Q., Wang |  | | Journal (article/letter/editorial) | | alkaline igneous rock suite of the Ilímaussaq Complex, South Greenland. Chemical Geology 258, 65–77 (special...lithium isotopic fractionation in country rocks of the Tin Mountain pegmatite. Earth and Planetary Science Letters |  | Tang, Ming, Rudnick, Roberta L., McDonough, William F., Bose, Maitrayee, Goreva, Yulia (2017) Multi-mode Li diffusion in natural zircons: Evidence for diffusion in the presence of step-function concentration boundaries. Earth and Planetary Science Letters, 474. 110-119 doi:10.1016/j.epsl.2017.06.034 | Journal (article/letter/editorial) | | fractionation at the margin of the Ilímaussaq complex, South Greenland: evidence for open-system processes...lithium isotopic fractionation in country rocks of the Tin Mountain pegmatite. Earth Planet. Sci. Lett. 243 |
|
