 | 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) | | occurrence of ewaldite and donnayite – (Y), two rare carbonate minerals, in the Narssârssuk pegmatite, South...South Greenland O. V. Petersen, T. Balić- unić, Copenhagen, R. A. Gault, Ottawa, and T. Andersen, Kjøpsvik...occurrence of ewaldite and donnayite – (Y), two rare carbonate minerals, in the Narssârssuk pegmatite, South...South Greenland. – N. Jb. Miner. Mh. 2003 (12): 543 – 555; Stuttgart. Abstract: Ewaldite and donnayite – (Y)...intergrown, in crystals from the Narssârssuk pegmatite, South Greenland. They form decidedly hemimorphic |  | 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) | | 2O), donnayite-(Y) (Sr 3NaCaY (CO3)6•3H2O), and ewaldite [Ba(Ca,Y,Na,K)(CO3)2] in carbonatite and carbonate–zeolite...phonolite dykes and earlier dykes of granitic pegmatite, suggesting a zone of weakness exploited by all...Germany (Förster 1998) and syenite pegmatite, Narssarssuk, Greenland (Petersen & Gault 1993). (d) Gadolinium...R.A. (1993): Xenotime from the Narssârssuk pegmatite, south Greenland. Neues Jahrb. Mineral., Monatsh...& Pushcharovsky, D.Yu. (1992): New data on the ewaldite. Zap. Vser. Mineral. Obshchest. 121(1), 56-67 |  | | 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...IR spectrum of ewaldite drawn using data from Voloshin et al. (1992b) C236 Ewaldite Ba(Na,Ca,Y,REE,K)(CO3)2·nH2O |
|
Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland