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Hassan, Ishmael, Kudoh, Yasuhiro, Buseck, Peter R., Ito, Eui (1996) MgSiO3 perovskite: a HRTEM study. Mineralogical Magazine, 60 (402) 799-804 doi:10.1180/minmag.1996.060.402.10

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Reference TypeJournal (article/letter/editorial)
TitleMgSiO3 perovskite: a HRTEM study
JournalMineralogical MagazineISSN0026-461X
AuthorsHassan, IshmaelAuthor
Kudoh, YasuhiroAuthor
Buseck, Peter R.Author
Ito, EuiAuthor
Year1996 (October)Volume60
Issue402
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_60/60-402-799.pdf+
DOIdoi:10.1180/minmag.1996.060.402.10Search in ResearchGate
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Mindat Ref. ID98Long-form Identifiermindat:1:5:98:1
GUID0
Full ReferenceHassan, Ishmael, Kudoh, Yasuhiro, Buseck, Peter R., Ito, Eui (1996) MgSiO3 perovskite: a HRTEM study. Mineralogical Magazine, 60 (402) 799-804 doi:10.1180/minmag.1996.060.402.10
Plain TextHassan, Ishmael, Kudoh, Yasuhiro, Buseck, Peter R., Ito, Eui (1996) MgSiO3 perovskite: a HRTEM study. Mineralogical Magazine, 60 (402) 799-804 doi:10.1180/minmag.1996.060.402.10
In(1996, October) Mineralogical Magazine Vol. 60 (402) Mineralogical Society
Abstract/NotesAbstractSelected-area electron diffraction patterns for the [110] zone of MgSiO3 perovskite are consistent with the orthorhombic unit cell obtained by X-ray diffraction (a = 4.775, b = 4.929, c = 6.897 Ã…). Various areas of a crystal fragment show diffuse streaking along c*, and well-developed satellite reflections that give a 3-fold repeat along [10]*. Another fragment shows doubled cell dimensions when viewed down [30]. The variable occurrence of the satellite reflectioncs and diffuse streaking indicate subtle variations in ordering, chemistry, or both. Images obtained by high-resolution transmission electron microscopy contain perfectly ordered regions, out-of-phase boundaries, and intergrowths of the two orthorhombic forms of perovskite.

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Hassan, Ishmael (1996) Thermal expansion of cancrinite. Mineralogical Magazine, 60 (403) 949-956 doi:10.1180/minmag.1996.060.403.09
Hassan, Ishmael (1996) Twinning in an orthorhombic aluminate sodalite, Ca8[Al12O24] (CrO4)2. Mineralogical Magazine, 60 (401) 617-622 doi:10.1180/minmag.1996.060.401.07
Hassan, Ishmael, Buseck, Peter R. (1988) HRTEM characterization of scapolite solid solutions. American Mineralogist, 73 (1-2) 119-134
Buseck, Peter R., Holdsworth, Edward (1977) Phosphate minerals in pallasite meteorites. Mineralogical Magazine, 41 (317) 91-102 doi:10.1180/minmag.1977.041.317.14
Atencio, D., Clark, A. M. (1996) Ferrazite is identical to gorceixite. Mineralogical Magazine, 60 (402) 841-842 doi:10.1180/minmag.1996.060.402.17
Buseck, Peter R., Clark, Jim (1984) Zaisho—a pallasite containing pyroxene and phosphoran olivine. Mineralogical Magazine, 48 (347) 229-235 doi:10.1180/minmag.1984.048.347.06
Pasero, M., Perchiazzi, N. (1996) Crystal structure refinement of matlockite. Mineralogical Magazine, 60 (402) 833-836 doi:10.1180/minmag.1996.060.402.15
Wall, F., Williams, C. T., Woolley, A. R., Nasraoui, M. (1996) Pyrochlore from Weathered Carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60 (402) 731-750 doi:10.1180/minmag.1996.060.402.03
D'Arco, Ph. (1994) Ab initio Study of the Telative Stability under Pressure of MgSiO3-Ilmenite, -Perovskite, and (Periclase + Stishovite) Mineralogical Magazine, 58 (1) 211-212 doi:10.1180/minmag.1994.58a.1.112
Buseck, Peter R. (1968) Mackinawite, pentlandite, and native copper from the Newport pallasite. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (281) 717-725 doi:10.1180/minmag.1968.036.281.13
Clark, A. M. (1996) Editorial. Mineralogical Magazine, 60 (398) 1 doi:10.1180/minmag.1996.060.398.01
 
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