File:Shocked zircon.jpg

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English: Shocked neoblastic zircon grain from the Vredefort impact structure (South Africa), imaged by a variety of scanning electron microscope (SEM) techniques. Up left: cumulative misorientation electron backscatter diffraction (EBSD) map (crystallographic orientation from blue to red is 90 degrees); up right: backscattered electron (BSE) image; bottom left: EBSD map color-coded in unversed pole figure (IPF) colors; bottom right: EBSD pattern quality map. Note initial growth zoning of the grain, as well as zoning in individual neoblasts.
Русский: Кристалл циркона с необластами, подвергшийся шоковой деформации, импактный кратер Вредефорт, ЮАР. Изображения сняты на растровом электронном микроскопе различными техниками. Слева вверху - карта дифракции отражённых электронов (разориентация от синего до красного: 90 градусов); справа вверху: изображение в обратно-рассеянных электронах; слева внизу: карта дифракции отражённых электронов (окрашенная в цвета обратной полюсной фигуры); справа внизу: карта качества паттерна дифракции отражённых электронов. Обратите внимание на первичную ростовую зональность материнского зерна, а также на зональность отдельных необласт.
English: Shocked neoblastic zircon
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Author Liza Kovaleva

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Date/TimeThumbnailDimensionsUserComment
current09:00, 20 August 2018Thumbnail for version as of 09:00, 20 August 20186,630 × 5,075 (16.68 MB)Liza Kovaleva (talk | contribs)User created page with UploadWizard

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