𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Raman spectroscopic study of the tellurite minerals: emmonsite Fe23+Te34+O9·2H2O and zemannite Mg0.5[Zn2+Fe3+(TeO3)3]4.5H2O

✍ Scribed by Ray L. Frost; Marilla J. Dickfos; Eloise C. Keeffe

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
211 KB
Volume
39
Category
Article
ISSN
0377-0486

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

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

Raman spectroscopic study of the mixed a
Raman spectroscopic study of the mixed anion mineral yecoraite Bi5Fe3O9(Te4+O3)(Te6+O4)2·9H2O
✍ Ray L. Frost; Eloise C. Keeffe 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB

## Abstract Tellurates are rare minerals as the tellurate anion is readily reduced to the tellurite ion. Often minerals with both tellurate and tellurite anions are found. An example of such a mineral containing tellurate and tellurite is yecoraite. Raman spectroscopy has been used to study this mi