Raman spectroscopy of the Pb-Sb sulfosalts minerals: Boulangerite,jamesonite, robinsonite and zinkenite |
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| Institution: | 1. Institute for Technology of Nuclear and Other Mineral Raw Materials, Applied Mineralogy Unit, Franchet d’Esperey 86, P.O. BOX 390, 11000 Belgrade, Serbia;2. Laboratory for Scanning Electron Microscopy, Faculty of Mining and Geology, University of Belgrade, Dju?ina 7, 11000 Belgrade, Serbia;3. Institute for Nuclear Science Vin?a, Laboratory for Material Science, University of Belgrade, P.O. Box 522, 11001 Belgrade, Serbia |
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| Abstract: | Raman spectroscopy was used to investigate the lead–antimony sulfosalts minerals: boulangerite (Pb5Sb4S11), jamesonite (FePb4Sb6S14), robinsonite (Pb4Sb6Sl3) and zinkenite (Pb9Sb22S42). Raman bands of the investigated minerals that have interconnected SbS3 pyramids are found between 375 and 50 cm?1. The stretching and bending modes of SbS3 groups occur between 375 and 175 cm?1 in boulangerite, 350 and 180 cm?1 in jamesonite, 350 and 175 cm?1 in robinsonite and zinkenite. The investigated minerals show approximate similarities in their spectral features with those of minerals containing pyramidal SbS3 groups. |
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| Keywords: | Boulangerite Jamesonite Raman spectroscopy Robinsonite Zinkenite |
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