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17 May 2012 Industrial Raman mapping spectroscopy for mining applications
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A Raman mapping system for detecting and discriminating minerals such as dolomite, marble, calcite and pyrite is demonstrated. The system is built from components that are suitable for industrial conditions. Together with a signal processing and a classier the system was shown to be capable of discriminating between several important classes of mineral. The technique is a potential alternative to sensing methods currently used for mineral sorting.
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Martin De Biasio, Thomas Arnold, Gerald McGunnigle, Raimund Leitner, Andreas Tortschanoff, Nina Fietz, Lars Weitkämper, Dirk Balthasar, and Volker Rehrmann "Industrial Raman mapping spectroscopy for mining applications", Proc. SPIE 8374, Next-Generation Spectroscopic Technologies V, 83740S (17 May 2012); doi: 10.1117/12.920973;

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