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Prof. Dr. B. Grobety
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| Prof. B. Grobety with experimental heat-treatment facilities which includes controlling of different gas compositions and high temperatures.
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| Prof. B. Grobety with XRD-Diffraction for the study of crystal structures.
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| Prof. B. Grobety with the latest SEM-Scanning electron microscope for analyses of gem surfaces and micro-chemical analyses of inclusions.
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| Prof. B. Grobety with WDS-XRF chemical testing instruments.
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Learn more about the above instruments
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