Crystal chemistry peculiarities of nickel-bearing tourmalines
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| RMS-DPI code: |
2012-1-145-0 |
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| Scientific session: |
F1. Mineralogical crystallogrpaphy and crystal chemistry |
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| Author listing: |
Vereshchagin O.S., Rozhdestvenskaya I.V., Frank-Kamenetskaya O.V., Zolotarev A.A. |
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| Principal author: |
Vereshchagin Oleg S. |
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| Language: |
Russian |
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Abstract - Summary
(short description): | |
| As part of this study have been refined crystal structures of three synthetic and one natural tourmaline with a nickel content of 3.5 to 19 wt. % NiO. The investigated tourmalines belong to different mineral species. Nickel cations orderly occupy the Y octahedron when the content is less than 5.33 wt. % (0.81 atoms per formula), with higher contents they are included in both octahedral positions, while their content in the Z octahedron reaches 1.20 atoms per formula. |
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| Date of presentation: |
09/10/2012 |
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| Presentation Place: |
Mining University, foyer of the Assembly Hall |
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| RMS-DPI code: |
2012-1-145-0 |
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Proceeedings volume
in the RMS catalogue: | Mineralogy in à whole space of the word. |
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File of proceedings
(PDF): |
314 K
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| Status: |
printed |
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| Accepted: |
28/08/2012 |
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| Published on-line: |
05/11/2012 |
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| Permanent address of publication: |
http://www.minsoc.ru/2012-1-145-0/ |
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| Contact author(s): |
Vereshchagin, Oleg S. |
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