Russian Mineralogical Society
RMS Annual Session combined with the Fedorov Session 2012
Crystal chemistry peculiarities of nickel-bearing tourmalines

RMS-DPI code:  2012-1-145-0
Scientific session:  F1. Mineralogical crystallogrpaphy and crystal chemistry
Author listing:  Vereshchagin O.S., Rozhdestvenskaya I.V., Frank-Kamenetskaya O.V., Zolotarev A.A.
Principal author:  Vereshchagin Oleg S.
Language:  Russian
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.
Date of presentation:  09/10/2012
Presentation Place:  Mining University, foyer of the Assembly Hall
RMS-DPI code:  2012-1-145-0
Proceeedings volume 
in the RMS catalogue:
Mineralogy in whole space of the word.
File of proceedings 
 314 K
Status:  printed
Accepted:  28/08/2012
Published on-line:  05/11/2012
Permanent address of publication:
Contact author(s):  Vereshchagin, Oleg S.

Copyright © Russian Mineralogical Society, 1995-2011. All rights reserved.
printed on 12/07/2020