• Bicchulite - Wikipedia

    en.wikipedia.org/wiki/Bicchulite Bicchulite has an ideal chemical formula of 2CaO •Al 2 O 3 •SiO 2 •H 2 O, which was formularized from the hydrothermal synthesis of synthetic gehlenite (2CaO •Al 2 O 3 •SiO 2).Also, bicchulite was sighted in the mines of Japan with related minerals. This sodalite-type structured bicchulite has an uncommon ratio of aluminium to silicon, causing difficulties deciphering the structure.
  • Bicchulite Mineral Data

    webmineral.com/data/Bicchulite.shtml Bicchulite Crystallography: Cell Dimensions: a = 8.829, Z = 4; V = 688.23 Den(Calc)= 2.82 : Crystal System: Isometric - HextetrahedralH-M Symbol (4 3m) Space Group: I 4 3m : X Ray Diffraction:
  • What does BICCHULITE mean? - definitions

    www.definitions.net/definition/bicchulite Definition of BICCHULITE in the Definitions.net dictionary. Meaning of BICCHULITE. What does BICCHULITE mean? Information and translations of BICCHULITE in the most comprehensive dictionary definitions resource on the web.
  • bicchulite - Wiktionary

    en.wiktionary.org/wiki/bicchulite bicchulite An isometric-hextetrahedral colorless mineral containing aluminum, calcium, hydrogen, oxygen, and silicon. Further reading “Bicchulite” in David Barthelmy, Webmineral Mineralogy Database, 1997–. “bicchulite”, in Mindat.org‎, Hudson Institute of Mineralogy, accessed 29 August 2016.
  • Bicchulite - Mindat.org

    www.mindat.org/gm/661 8.5 x 7.3 x 3.9 cm. Bicchulite is a very rare calcium silicate and this very rich and showy specimen is from the Type Locality - the Fuka Mine of Japan. Sharp, gray, rectangular crystals to 4 mm of bicchulite pseudomorphs after gehlenite crystals richly cover the quartz-rich matrix on this specimen.
  • Bicchulite: Mineral information, data and localities.

    zh.mindat.org/min-661.html Named in 1973 by Chiyoko Henmi, Isao Kusachi, Kitinosuke Henmi, Peter Aubrey Sabine, and Bian Raymond Young for Bicchu (also given as Bitchu, Bitcho-Cho, and Bicchu-Cho), Okayama Prefecture, Chugoku Region, Honshu Island, Japan the town wherein the Japanese type locality is situated, although Bicchu was subsequently encompassed by an expanded Takahashi City.
  • Bicchulite: Properties and Occurrences - Assignment Point

    www.assignmentpoint.com/science/.../bicchulite-properties-occurrences.html Bicchulite is the natural analogue of gehlenite hydrate, therefore gehlenite can decompose into bicchulite, or the processes can be reversed by using hydrothermal methods to turn bicchulite back into gehlenite. In skarns in limestones, formed through alteration of gehlenite subjected to later retrograde hydration reactions.
  • Bicchulite - Handbook of Mineralogy

    www.handbookofmineralogy.org/pdfs/bicchulite.pdf Bicchulite Ca2Al2SiO6(OH)2 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Cubic. Point Group: 43m: As an extremely ¯ne powder. Physical Properties ...
  • Löwenstein's Rule Extended to an Aluminum Rich Framework ...

    pubs.acs.org/doi/10.1021/ic9513503 The structure of the aluminum rich framework material Ca8(Al2SiO6)4(OH)8, as studied by powder neutron diffraction and MASNMR, shows long range disordering of the silicon and aluminum but local avoidance of Si−O−Si links. This distribution of silicon in the framework also minimizes the number of Al−O−Al linkages in accordance with Löwenstein's rule. The structure also contains four ...
  • Verification - Mindat.org

    www.mindat.org/min-661.html Large number of pages viewed. While we don't want to limit you viewing as many pages as you would like on mindat.org, we do need to prevent people from automated downloads of our content.