Russian Mineralogical Society
Fedorov session 2016
Batisite from Inagli massif, Aldan, Russia: crystal structure and thermal behaviour

RMS-DPI code:  2016-1-8-0
Scientific session:  1. Mineralogical crystallography, crystal chemistry and new minerals
Author listing:  Gabdrakhmanova F.A., Zolotarev A.A., Jr., Zhitova E.S., Krzhizhanovskaya M.G., Zolotarev A.A.
Principal author:  Gabdrakhmanova Faina Albertovna
Language:  Russian
Abstract - Summary 
(short description):
Batisite Na2BaTi2Si4O14 is a chain silicate of Na and Ba from a shcherbakovite group. Crystal structure of batisite from Inagli massif (Aldan, Russia) was refined to R1 = 0.032 in centrosymmetric space group Imma, a =8.0921(5), b = 10.4751(7), c = 13.9054(9) Å, V = 1178.70(13) Å3. The high-temperature research of batisite indicated a mineral stability until 950 C with the following formation of fresnoite Ba2TiSi2O7O at the T=1000 C.
Key-words: batisite, Inagli massif, fresnoite, shcherbakovite group
 
Date of presentation:  10/10/2016
Presentation Place:  Mining University, foyer of the Assembly Hall
 
RMS-DPI code:  2016-1-8-0
File of proceedings 
(PDF): 
 128 K
Status:  preprint
Accepted:  28/08/2016
Contact author(s):  Gabdrakhmanova, Faina Albertovna

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