 | | Journal (article/letter/editorial) | | Geochemistry of boron in the Ilímaussaq alkaline complex, South Greenland☆ J.C. Bailey ⁎ Geology Institute...studied in rocks and minerals of the Ilímaussaq complex, South Greenland, using optical emission spectrometry...rights reserved. Keywords: Boron; Agpaitic; Greenland; Ilímaussaq; Sodalite; Naujaite 1. Introduction The...geochemistry of boron in the Ilímaussaq alkaline complex of South Greenland. Boron geochemistry in igneous...rocks. ☆ Contribution to the Mineralogy of Ilímaussaq no. 127. ⁎ Tel.: +45 35322411; fax: +45 35322440 |  | | Journal (article/letter/editorial) | | Canada H3A 0C4 peter.tarassoff@mail.mcgill.ca Genthelvite Mont Saint-Hilaire, Montérégie, Québec, Canada...helvine series. Any composition point in the genthelvite field in the diagram can be expressed as GenxDanyHevz...effectively the same as the molecular percents of genthelvite (Gen), danalite (Dan), and helvine (Hev). Reproduced...(fig. 2) set it apart from genthelvite from other localities. Genthelvite, ideally Be3Zn4(SiO4)3S, is...basis. A ternary composition Figure 2. Group of genthelvite crystals, to 5.1 cm on edge, with rhodochrosite |  | | Journal (article/letter/editorial) | | that even though sodalite-group minerals have a complex crystal structure and are sensitive to the electron...calculated by DFT (this study): (a) lazurite; (b) genthelvite; (c) nosean. The colors for the elements are...sodalite nosean hauyne lazurite tugtupite danalite genthelvite helvite Formula sodalite-subgroup Na8Al6Si6O24Cl2...authors. They come from the Ilímaussaq magmatic complex, southwest Greenland (the type locality of sodalite)...locality of nosean), the magmatic Mont Saint-Hilare complex, Canada, and from a meta-sedimentary rock series |  | | 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 (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) | | several samples of vinogradovite from the Ilímaussaq complex (Greenland), but it is not dominant at this site...Si(2) site (Kalsbeek & Rønsbo 1992), and thus the Ilímaussaq vinogradovite would not qualify as a mineral...associated with nepheline syenite of the Sakharjok complex, Keivy Alkaline Field, Kola Peninsula, Russia (Bel’kov...age (2485 million years) in the Archean Napier complex: khmaralite (and beryllian sapphirine, Fig. 10)...al. 2008). Ilímaussaq and Igaliko peralkaline complexes, Gardar Province, southwest Greenland, 1160 Ma |  | | Journal (article/letter/editorial) | | Ludwig von Giesecke (1761–1833) in the Ilímaussaq complex, Greenland and named after its high sodium content...Na8Be2Al2Si8O24(Cl,S)2 Fe8Be6(Si6O24)S2 Mn8Be6(Si6O24)S2 Genthelvite Zn8Be6(Si6O24)S2 Fig. 1 Crystal structure...from various locations in the Ilímaussaq alkaline complex, South Greenland (Fig. 2). GM1550 was collected...Grønnedal-Ika complex, Greenland, a Mesoproterozoic nepheline syenite-carbonatite complex (Pearce et al...wavelength although Fig. 2 Geological map of Ilímaussaq with sample localities (after Marks and Markl |  | | Journal (issue) | | several samples of vinogradovite from the Ilímaussaq complex (Greenland), but it is not dominant at this site...Si(2) site (Kalsbeek & Rønsbo 1992), and thus the Ilímaussaq vinogradovite would not qualify as a mineral...associated with nepheline syenite of the Sakharjok complex, Keivy Alkaline Field, Kola Peninsula, Russia (Bel’kov...age (2485 million years) in the Archean Napier complex: khmaralite (and beryllian sapphirine, Fig. 10)...al. 2008). Ilímaussaq and Igaliko peralkaline complexes, Gardar Province, southwest Greenland, 1160 Ma |  | | Journal (article/letter/editorial) | | (1986): The petrology of the Mont Saint Hilaire Complex, southern Quebec; an alkaline gabbro-peralkaline...Granulite-facies beryllium pegma tes in the Napier Complex in Khmara and Amundsen Bays, western Enderby Land...anatec c veins of the ultrahigh-temperature Napier Complex, Enderby Land, East Antarc ca: The role of sapphirine...mineral species and heterovalent subs tu ons in complex minerals. Canadian Mineralogist 40, 699-710. HAZEN...& ELDREDGE, N. 2010 : Themes and varia ons in complex systems. Elements 6, 43-46. STEIN 3-2014 HAZEN |  | | Journal (issue) | | (1986): The petrology of the Mont Saint Hilaire Complex, southern Quebec; an alkaline gabbro-peralkaline...Granulite-facies beryllium pegma tes in the Napier Complex in Khmara and Amundsen Bays, western Enderby Land...anatec c veins of the ultrahigh-temperature Napier Complex, Enderby Land, East Antarc ca: The role of sapphirine...mineral species and heterovalent subs tu ons in complex minerals. Canadian Mineralogist 40, 699-710. HAZEN...& ELDREDGE, N. 2010 : Themes and varia ons in complex systems. Elements 6, 43-46. STEIN 3-2014 HAZEN |  | | Journal (issue) | | Localities” for fluorescent species: the Ilímaussaq complex, Greenland; Puttapa, South Australia; and of course...ASSOCIATION GEM & MINERAL SHOW pale-green–fluorescing genthelvite and dead-zone willemite from Sterling Hill, to |
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