 | Petersen, O. V., Balić-Žunić, T., Gault, R. A., Andersen, T. (2003) The first occurrence of ewaldite and donnayite-(Y), two rare carbonate minerals, in the Narssârssuk pegmatite, South Greenland. Neues Jahrbuch für Mineralogie - Monatshefte, 2003 (12) 543-555 doi:10.1127/0028-3649/2003/2003-0543 | Journal (article/letter/editorial) | | rare carbonate minerals, in the Narssârssuk pegmatite, South Greenland O. V. Petersen, T. Balić- unić...rare carbonate minerals, in the Narssârssuk pegmatite, South Greenland. – N. Jb. Miner. Mh. 2003 (12):...intergrown, in crystals from the Narssârssuk pegmatite, South Greenland. They form decidedly hemimorphic...(orthoclase), graphite and polylithionite. The Narssârssuk ewaldite is uniaxial negative. ne and nw, for...formulae, based on microprobe analyses, of the Narssârssuk ewaldite and donnayite – (Y) are: (Ba2.37 Sr0 |  | | Report (issue) | | hydrothermal product in alkaline pegmatite. Association: Aegirine, albite, ancylite-(Ce), catapleiite, fluorite... todorokite (Nanna pegmatite, Greenland). Distribution: From the Nanna pegmatite at Narsaarsuup Qaava...Qaava, South Greenland, the Narssârssuk pegmatite, Greenland and in pegmatites, hornfels, marble xenoliths...Copenhagen, Denmark. He discovered the Nanna pegmatite. Type Material: Canadian Museum of Nature, Ottawa...Quebec, Canada and the Nanna pegmatite, Narsaarsuup Qaava, South Greenland. Neues Jahrb. Mineral. Mon. |  | | Report (issue) | | group. Occurrence: A late-stage phase in agpaitic pegmatite dikes in nepheline syenite associated with an...natrolite, gonnardite, rhodochrosite, aegirine, albite, calcite, sérandite, ancylite-(Ce), catapleiite...[TL]. From the Narssârssuk pegmatite, Igaliko alkaline complex, southwestern Greenland. In Norway, from |  | Armstrong, J. A., Friis, H., Lieb, A., Finch, A. A., Weller, M. T. (2010) Combined single-crystal X-ray and neutron powder diffraction structure analysis exemplified through full structure determinations of framework and layer beryllate minerals. American Mineralogist, 95 (4) 519-526 doi:10.2138/am.2010.3276 | Journal (article/letter/editorial) | | bavenite in the Ilímaussaq alkaline complex, South Greenland, and determined the unit cell from powder X-ray...first described from the Narssârssuk Pegmatite, Gardar Province, South Greenland, by Bøggild (1915), although...in a quartzite surrounding parts of the Narssârssuk pegmatite, i.e., the material is not from the actual...Kvanefjeld, Ilímaussaq alkaline complex, South Greenland, which is still the only known occurrence for...is found as a late-stage hydrothermal mineral on albite associated with other zeolitic and Be-minerals |  | | Journal (article/letter/editorial) | | natrolite, gonnardite, rhodochrosite, aegirine, albite, calcite, sérandite, ancylite-(Ce), and catapleiite...natrolite, gonnardite, rhodochrosite, aegyrine, albite, calcite, sérandite, ancylite-(Ce), et catapléiite...species associated with ferrokentbrooksite in the pegmatite are microcline, nepheline (partially altered to...natrolite, gonnardite, rhodochrosite, aegirine, albite, calcite, sérandite, ancylite(Ce), and catapleiite...other agpaitic pegmatite dykes, including the informally designated Poudrette pegmatite, a relatively |  | Gatta, G. D., Rotiroti, N., McIntyre, G.J., Guastoni, A., Nestola, F. (2008) New insights into the crystal chemistry of epididymite and eudidymite from Malosa, Malawi: A single-crystal neutron diffraction study. American Mineralogist, 93 (7) 1158-1165 doi:10.2138/am.2008.2965 | Journal (article/letter/editorial) | | (1894) on specimens from Greenland (presumably from the Narssârssuk pegmatite). Epididymite and eudidymite...significant include the Narssârssuk pegmatite and the Illimaussaq complex in Greenland (Lévy 1961; Petersen...epididymite, collected from a miarolitic granitic pegmatite hosted by A-type peralkaline granites (Martin...province of Cretaceous age (Eby et al. 1995). These pegmatite bodies are subhorizontal, strongly miarolitic...silicates, and Be-Y silicates. A description of some pegmatite minerals from the Zomba district is in Petersen |  | | Journal (article/letter/editorial) | | cavities of a eudialyte – aegirine – feldspar pegmatite. Associated minerals are: lamprophyllite, natrolite...following localities: Narssârssuk pegmatite, Igaliko alkaline complex, southwestern Greenland; Langesundfjord...primary but late-stage phase found in a small pegmatite dike in nepheline syenite. Associated minerals...natrolite, gonnardite, rhodochrosite, aegirine, albite, calcite, sérandite, ancylite-(Ce) and catapleiite...range of Werner Bjerge on the eastern coast of Greenland (Lat. 72° N, Long. 24° W). Occurrence: In a loose |  | Raade, G., Ferraris, G., Gula, A., Ivaldi, G. (2002) Gjerdingenite-Fe from Norway, a new mineral species in the labuntsovite group: description, crystal structure and twinning. The Canadian Mineralogist, 40 (6) 1629-1639 doi:10.2113/gscanmin.40.6.1629 | Journal (article/letter/editorial) | | most closely associated with quartz, orthoclase, albite, aegirine, kupletskite, elpidite, lorenzenite,...epitaxically overgrown on elpidite from Narssârssuk, Greenland. Gjerdingenite-Fe is quite widespread in...analyzed there), using the following standards: albite (Na), or- 1629 40#6-déc-02-2443-07 1631 thoclase...current of 20 nA, using the following standards: albite (Na), microcline (K), clinopyroxene (Ca, Si), ilmenite...K-dominant nenadkevichite from the Narssârssuk pegmatite, South Greenland. Neues Jahrb. Mineral., Monatsh |  | Wall, F., Niku-Paavola, V. N., Storey, C., Muller, A., Jeffries, T. (2008) XENOTIME-(Y) FROM CARBONATITE DYKES AT LOFDAL, NAMIBIA: UNUSUALLY LOW LREE:HREE RATIO IN CARBONATITE, AND THE FIRST DATING OF XENOTIME OVERGROWTHS ON ZIRCON. The Canadian Mineralogist, 46 (4) 861-877 doi:10.3749/canmin.46.4.861 | Journal (article/letter/editorial) | | phonolite dykes and earlier dykes of granitic pegmatite, suggesting a zone of weakness exploited by all...concentrated particularly at the boundaries between albite and ankerite (Figs. 3a, b). “Thorite” (ThO2 63...minerals. (a) The largest xenotime-(Y) crystals in albite-bearing (Ab) ankerite carbonatite (FWL10) occur...vein. Smaller crystals occur within the ankerite–albite assemblage. (b) Higher-magnification image of xenotime-(Y)...accessory mica of the phlogopite–annite series and albite (VNP21, Fig. 2c). A light pink to brown medium-grained |  | | Book | | 42(H2O)0.18[Al2(Be2.35Li0.65)Si6O18] from Mokrusha pegmatite, Murzinka, Middle Urals (Yakubovich et al. 2009;...phosphates: nahpoite Na2(HPO4) from peralkaline pegmatite of the Lovozero massif (a), newberyite Mg(HPO4)·3H2O...Al)4(B,Be)12O28 (Fig. 2.5) Locality: Sahutany pegmatite field, Madagascar. Description: Yellowish semitransparent...from the massive aggregate of potassic feldspar, albite, and quartz. Investigated by I.V. Pekov. The empirical...Description: White granular aggregate from peralkaline pegmatite. Investigated by I.V. Pekov. Kind of sample preparation |
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Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland