In situ of garnet inclusion in diamond using single-crystal X-ray diffraction and X-ray micro-tomography (Articolo in rivista)

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Label
  • In situ of garnet inclusion in diamond using single-crystal X-ray diffraction and X-ray micro-tomography (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1127/0935-1221/2012/0024-2212 (literal)
Alternative label
  • Nestola F. [1,2]; Merli M. [3]; Nimis P. [1,2]; Parisatto M. [1]; Kopylova M. [4]; De Stefano A. [4]; Longo M. [1]; Ziberna L. [1]; Manghnani M. [5] (2012)
    In situ of garnet inclusion in diamond using single-crystal X-ray diffraction and X-ray micro-tomography
    in European journal of mineralogy (Internet); E SCHWEIZERBARTSCHE VERLAGS, Stuttgart (Germania)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Nestola F. [1,2]; Merli M. [3]; Nimis P. [1,2]; Parisatto M. [1]; Kopylova M. [4]; De Stefano A. [4]; Longo M. [1]; Ziberna L. [1]; Manghnani M. [5] (literal)
Pagina inizio
  • 599 (literal)
Pagina fine
  • 606 (literal)
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  • http://www.schweizerbart.de/journals/ejm (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 24 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [1] Department of Geosciences, Università Degli Studi di Padova, Via Gradenigo 6, 35131 Padova, Italy [2] IGG-CNR, UO Padova, Via Gradenigo 6, 35131 Padova, Italy [3] Dipartimento CFTA, Università di Palermo, Via Archirafi 36, 90126 Palermo, Italy [4] Department of Earth and Ocean Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada [5] Hawaii Institute of Geophysics and Planetology, University of Hawaii, 1680 East-West Road, Honolulu, HI, United States (literal)
Titolo
  • In situ of garnet inclusion in diamond using single-crystal X-ray diffraction and X-ray micro-tomography (literal)
Abstract
  • A single crystal of garnet enclosed in a diamond from the Jericho kimberlite (Slave Craton, Canada) has been investigated using X-ray diffraction and X-ray micro-tomography. The novel experimental approach allowed us to determine the crystal structure of the garnet. The unit-cell edge a and fractional atomic coordinates of oxygen were used to determine the composition via an updated Margules model for garnets. The composition is Pyr(0.41(5))Alm(0.36(7))Gro(0.22(1))Uva(0.01(1)), which is indistinguishable from the eclogitic garnets found in other Jericho diamonds. We also demonstrated that residual pressures on the inclusion of up to 1 GPa do not affect significantly the determination of the garnet composition by structure refinement. (literal)
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