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Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples
 

Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples

Article DOI: 10.3791/57874-v • 10:12 min • June 19th, 2018
June 19th, 2018 •
1, 1
1Advanced Light Source, Lawrence Berkeley National Laboratory

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We describe a beamline setup meant to carry out rapid two-dimensional x-ray fluorescence and x-ray microdiffraction mapping of single crystal or powder samples using either Laue (polychromatic radiation) or powder (monochromatic radiation) diffraction. The resulting maps give information about strain, orientation, phase distribution, and plastic deformation.

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Synchrotron X-ray Microdiffraction Fluorescence Imaging Mineralogy Petrology Grain Distribution Phase Distribution Mineral Physics Chemistry X-ray Microfluorescence X-ray Microdiffraction Micron Scale Analysis Sample Size Up To 10 Centimeter No Vacuum Chamber Required Thin Sections Epoxy Embedding Unadulterated Rocks Sample Preparation EBSD (Electron Backscatter Diffraction) Plastic Deformation Metamorphic Rocks Crystalline Sample Kinematic Base Experimental Hutch Beamline Control Software X-ray Diffraction Scan Software Alignment Laser
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