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Mineralogical ClassificationDenisovite structure
2nd May 2017 14:20 UTCMarco E. Ciriotti Manager
▪ Rozhdestvenskaya, I.V., Mugnaioli, E., Schowalter, M., Schmidt, M.U., Czank, M., Depmeier, W., Rosenauer, A. (2017): The structure of denisovite, a fibrous nanocrystalline polytypic disordered `very complex' silicate, studied by a synergistic multi-disciplinary approach employing methods of electron crystallography and X-ray powder diffraction. IUCrJ, 4, 223-242.
Abstract:
Denisovite is a rare mineral occurring as fibres typically 200–500 nm in diameter, always characterized by pervasive disorder. Combining X-ray powder diffraction, high-angle annular dark-field scanning transmission electron microscopy imaging and electron diffraction tomography, it was possible to determine the denisovite structure and describe its disorder and polytypism by order–disorder theory. The denisovite structure ranks among the top 1% of the most complex mineral structures known to date.
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Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 26, 2024 19:32:06