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  Search Ancestor:

    Åkermanite
    Åk
    Ca2MgSi2O7
    Ca2MgSi2O7
    Ca Mg Si O
    Vogt I H L (1890) Die Mineralien der Melilithgruppe - nämlich Gehlenit, Melilith und ein neues tetragonales, nicht Al2O3-führendes (Ca,Mg)O-Silikat (Åkermanit), nebst Zwischengliedern. Archiv for Mathematik og Naturvidenskab 13, 310-402
    Vogt I H L (1890) Die Mineralien der Melilithgruppe - nämlich Gehlenit, Melilith und ein neues tetragonales, nicht Al2O3-führendes (Ca,Mg)O-Silikat (Åkermanit), nebst Zwischengliedern. Archiv for Mathematik og Naturvidenskab 13, 310-402  [view file]
    Gemmi M, Merlini M, Cruciani G, Artioli G (2007) Non-ideality and defectivity of the åkermanite-gehlenite solid solution: An X-ray diffraction and TEM study. American Mineralogist 92, 1685-1694  [view file]
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    akermanite.pdf
    Bindi L, Bonazzi P (2005) Incommensurate-normal phase transition in natural melilite: An in situ high-temperature X-ray single-crystal study. Physics and Chemistry of Minerals 32, 89-96  [view file]
    Gemmi M, Merlini M, Cruciani G, Artioli G (2007) Non-ideality and defectivity of the åkermanite-gehlenite solid solution: An X-ray diffraction and TEM study. American Mineralogist 92, 1685-1694  [view file]
    Hemingway B S, Evans H T, Nord G L, Haselton H T, Robie R A, McGee J J (1986) Åkermanite: phase transitions in heat capacity and thermal expansion, and revised thermodynamic data. The Canadian Mineralogist 24, 425-434  [view file]
    Kimata M, Ii N (1981) The crystal structure of synthetic akermanite, Ca2MgSi2O7. Neues Jahrbuch für Mineralogie, Monatshefte 1981, 1-10
    Kusaka K, Hagiya K, Ohmasa M, Okano Y, Mukai M, Iishi K, Haga N (2001) Determination of structures of Ca2CoSi2O7, Ca2MgSi2O7, and Ca2(Mg.55Fe.45)Si2O7 in incommensurate and normal phases and observation of diffuse streaks at high temperature. Physics and Chemistry of Minerals 28, 150-166
    Kusaka K, Ohmasa M, Hagiya K, Iishi K, Haga N (1998) On variety of the Ca coordination in the incommensurate structure of synthetic iron-bearing åkermanite, Ca2(Mg0.55Fe0.45)Si2O7. Mineralogical Journal 20, 47-58  [view file]
    Merlini M, Gemmi M, Cruciani G, Artioli G (2008) High-temperature behaviour of melilite: in situ X-ray diffraction study of gehlenite-åkermanite-Na melilite solid solution. Physics and Chemistry of Minerals 35, 147-155
    Merlini M, Gemmi M, Hanfland M, Crichton W (2009) High-pressure behavior of akermanite and gehlenite and phase stability of the normal structures in melelites. American Mineralogist 94, 704-709  [view file]
    Mokeeva V, Makarov E (1979) Isomorph in melilites: Refining of crystal structure of akermanite and intermediate melilite. Geokhimiya 10, 1541-1544  [view file]
    Shannon R D, Iishi K, Allik T H, Rossman G R, Liebertz J (1992) Dielectric constants of BaO and melilites and the oxide additivity rule. European Journal of Mineralogy 4, 1241-1249  [view file]
    Shannon R D, Shannon R C, Medenbach O, Fischer R X (2002) Refractive index and dispersion of fluorides and oxides. Journal of Physical and Chemical Reference Data 31, 931-970  [view file]
    Sharma S K, Yoder H S, Matson D W (1988) Raman study of some melilites in crystalline and glassy states. Geochimica et Cosmochimica Acta 52, 1961-1967
    Smith J V (1953) Reexamination of the crystal structure of melilite. American Mineralogist 38, 643-661  [view file]
    Swainson I P, Dove M T, Schmahl W W, Putnis A (1992) Neutron powder diffraction study of the akermanite-gehlenite solid solution series. Physics and Chemistry of Minerals 19, 185-195
    Vogt I H L (1890) Die Mineralien der Melilithgruppe - nämlich Gehlenit, Melilith und ein neues tetragonales, nicht Al2O3-führendes (Ca,Mg)O-Silikat (Åkermanit), nebst Zwischengliedern. Archiv for Mathematik og Naturvidenskab 13, 310-402  [view file]
    Vogt I H L (1884) Studier over slagger. I. Kongliga Svenska Vetenskaps-Akademiens Handlingar 9, 3-302  [view file]
    Warren B (1930) The structure of melitite (Ca,Na)2(Mg,Al)(Si,Al)2O7. Zeitschrift für Kristallographie 74, 131-138
    Yang H, Hazen R M, Downs R T, Finger L W (1997) Structural change associated with the incommensurate-normal phase transition in åkermanite, Ca2MgSi2O7, at high pressure. Physics and Chemistry of Minerals 24, 510-519