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A Raman spectroscopic study of M2+M3+ sulfate minerals, römerite Fe2+Fe23+ (SO4)4· 14H2O and botryogen Mg2+Fe3+ (SO4)2(OH)·7H2O

✍ Scribed by Ray L. Frost; Sara J. Palmer; Jiří Čejka; Jiří Sejkora; Jakub Plášil; Ivana Jebavá; Eloise C. Keeffe

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
298 KB
Volume
42
Category
Article
ISSN
0377-0486

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Raman spectroscopic study of the telluri
Raman spectroscopic study of the tellurite mineral: sonoraite Fe3+Te4+O3(OH)·H2O
✍ Ray L. Frost; Eloise C. Keeffe 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 117 KB

## Abstract Tellurites may be subdivided according to formula and structure. Raman spectroscopy has been used to study sonoraite, an example of a tellurite with hydroxyl and water units in the mineral structure. The free tellurite ion will have __C__~3__v__~ symmetry and four modes, 2__A__~1~ and 2