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Cathodoluminescence of authigenic albite |
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| Authors: | Detlev K Richter Thomas G tte and Dirk Habermann |
| Institution: | a Institute of Geology, Mineralogy and Geophysics, Ruhr-University Bochum, Germany b Institute of Experimental Physics, TU Freiberg, Germany |
| Abstract: | Authigenic albites in carbonate rocks typically grow in a high-grade diagenetic to low-grade metamorphic environment and often show Roc-Tourné-twinning sensu Füchtbauer. Based on an investigation of four Middle to South European occurrences, they show Mn2+- and Fe3+-activated cathodoluminescence (CL), as revealed by combined high resolution spectroscopy of cathodoluminescence emission (HRS-CL), electron paramagnetic resonance (EPR), and proton-induced X-ray emission (μPIXE). |
| Keywords: | Authigenic albite Cathodoluminescence Hot-cathode CL-microscopy CL emission spectra Mn2+ and Fe3+activation |
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