Raman spectroscopy of the Pb-Sb sulfosalts minerals: Boulangerite, jamesonite, robinsonite and zinkenite

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• 作者：Sherif Kharbish^a ; ^{sherif.abdalla@suezuniv.edu.eg" class="auth_mail" title="E-mail the corresponding author} ; ^{sherifkharbish@hotmail.com" class="auth_mail" title="E-mail the corresponding author} ; Stanislav Jeleň^b
• 关键词：Boulangerite ; Jamesonite ; Raman spectroscopy ; Robinsonite ; Zinkenite
• 刊名：Vibrational Spectroscopy
• 出版年：2016
• 出版时间：July 2016
• 年：2016
• 卷：85
• 期：Complete
• 页码：157-166
• 全文大小：4209 K

文摘

Raman spectroscopy was used to investigate the lead–antimony sulfosalts minerals: boulangerite (Pb₅Sb₄S₁₁), jamesonite (FePb₄Sb₆S₁₄), robinsonite (Pb₄Sb₆S_l3) 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.