From structure topology to chemical composition. VIII. Titanium silicates: the crystal chemistry of mosandrite from type locality of Låven (Skådön), Langesundsfjorden, Larvik, Vestfold, Norway

• Published in: Mineralogical Magazine
• Main Authors: Sokolova E, CAMARA ARTIGAS, Fernando
• Other Authors: Cámara F
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2008
• Subjects: mosandrite; rinkite; crystal structure; EMP analysi; chemical formula; Ti disilicate mineral; Group I; type locality; Dy; Greenland; Larvik; Norway; Vestfold
• Online Access: http://hdl.handle.net/2318/128793; https://doi.org/10.1180/minmag.2008.072.4.887; http://minmag.geoscienceworld.org/content/72/4/887.abstract

The crystal structure of mosandrite, ideally Na(2)Ca(4)REETi(Si(2)O(7))(2)OF(3), a = 7.4184(8), b = 5.6789(6), c 18.873(2) angstrom, B = 101.410(2)degrees, V = 779.35(5) angstrom(3), space group P2(1)/c, Z = 2, D(calc) = 3.363 g.cm(-3), from the type locality, Laven (Skadon), Langesundsfjorden, Larv...