A SEM, EDS and vibrational spectroscopic study of the clay mineral fraipontite.
نویسندگان
چکیده
The mineral fraipontite has been studied by using a combination of scanning electron microscopy with energy dispersive analysis and vibrational spectroscopy (infrared and Raman). Fraipontite is a member of the 1:1 clay minerals of the kaolinite-serpentine group. The mineral contains Zn and Cu and is of formula (Cu,Zn,Al)₃(Si,Al)₂O₅(OH)₄. Qualitative chemical analysis of fraipontite shows an aluminium silicate mineral with amounts of Cu and Zn. This kaolinite type mineral has been characterised by Raman and infrared spectroscopy; in this way aspects about the molecular structure of fraipontite clay are elucidated.
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ورودعنوان ژورنال:
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
دوره 147 شماره
صفحات -
تاریخ انتشار 2015