 | | Report (issue) | | CaY6Al2Si4O18F6 Cayalsite-(Y) Crystal Data: Orthorhombic (1O polytype) or monoclinic (1M polytype)...) = 56(5)° 2V(calc.) = 71.2° Orientation: X = c, Y = b, Z = a. (1O polytype) Cell Data: Space Group:...(1M ) X-ray Powder Pattern: Stetind, Tysfjord, Norway. (mixed 1M/1O crystal) 3.002 (100, 1M and 1O),...01 19.05 9.40 3.96 96.83 (1) Stetind, Tysfjord, Norway; average of 13 electron microprobe analyses supplemented...75Al1.86Si4.03(F6.32O17.68)Ʃ=24. (2) Øvre Lapplægeret, Tysfjord, Norway; average of 11 electron microprobe |  | Malcherek, Thomas, Schlüter, Jochen, Cooper, Mark, Ball, Neil, Husdal, Tomas (2015) Cayalsite-(Y), a new rare-earth calcium aluminium fluorosilicate with OD character. European Journal of Mineralogy, 27 (5) 683-694 doi:10.1127/ejm/2015/0027-2465 | Journal (article/letter/editorial) | | 683–694 Published online 16 June 2015 Cayalsite-(Y), a new rare-earth calcium aluminium fluorosilicate...Veslefrikk 4, 8028 Bodø, Norway Abstract: The crystal structure of cayalsite-(Y), with idealized composition...been identified in cayalsite-(Y). The orthorhombic MDO polytype, cayalsite-(Y)-1O, has lattice parameters...Robs ¼ 2.2%. The monoclinic MDO polytype, cayalsite-(Y)-1M, a ¼ 11.0602(7), b ¼ 5.5280(2), c ¼ 16.0195(9)...cayalsite-(Y)-1O. Predominantly heavy lanthanide elements substitute for Y and Ca in cayalsite-(Y), with |  | | Journal (article/letter/editorial) | | entries for nine new minerals, including cayalsite-(Y), engelhauptite, flurlite, hydroniumpharmacoalumite...parádsasvárite, perettiite-(Y), shuvalovite, and suseinargiuite. Cayalsite-(Y)* T. Malcherek, J. Schlüter...Cooper, N. Ball, and T. Husdal (2015) Cayalsite-(Y), a new rare-earth calcium aluminium fluorosilicate...mineral cayalsite-(Y) (IMA 2011-094), ideally CaY 6 Al2Si4O18F6 was found in cavities of Y-fluorite in two...in Tysfjord, Nordland, Norway: Stetind (68°10′15.20″N 16°33′10.65″E) and Øvre Lapplægeret (68°02′3.26″N |  | | Journal (volume) | | Nyfunn av mineraler fra Tysfjord-pegmatittene, Nordland 31 Tomas Husdal, Fabrice Dal Bo, Henrik Friis...discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...F-rich richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen...old, new mineral to Norway 116 Roy Kristiansen Lithium mineralization in Norway: a review 119 Gunnar |
|
