 | | Report (issue) | | A late-stage hydrothermal product in alkaline pegmatite. Association: Aegirine, albite, ancylite-(Ce)...Saint-Hilaire, Canada). Aegirine, astrophyllite, analcime, calcioancylite-(Ce), catapleiite, fluorite, galena... 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 |  | 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...Be-minerals including lovdarite, chkalovite, tugtupite, analcime, gmelinite, and gonnardite. experimentAl metHods |  | | 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...Description: White granular aggregate from peralkaline pegmatite. Investigated by I.V. Pekov. Kind of sample preparation...58) Locality: Narssârssuq pegmatite, Igaliko alkaline complex, South Greenland. Description: Colourless |
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