Russian Mineralogical Society
2nd International Conference "Crystallogenesis and Mineralogy"
Growth, structural-morphological features and some properties of cobalt tourmaline monocrystals

RMS-DPI code:  2007-1-66-0
Scientific session:  Session 3. Synthesis of crystalline materials and experimental mineralogy
Author listing:  Setkova T.V., Shapovalov Yu.B., Balitsky V.S.
Principal author:  Setkova Tatyana
Language:  Russian
Abstract - Summary 
(short description):
The experiments on finding-out of opportunity of Co-tourmaline growth on a seed in a borochloride solutions are carried out at temperature 450 - 500 and pressure 100 P with use as charge of the tourmaline and the mixture of quartz and corundum. Tourmaline growth is observed on the {+001} and {1011} faces only from quartz-corundum charge and accompanied by mass crystallization of the smallest spontaneous crystals. Growth rates of specified above faces do not exceed of 0,025 and 0,018 mm/day, accordingly. It, in view of data on rather low tourmaline solubility, and also its crystallization only at use quartz-corundum charge, testifies about very narrow zone of metastability and growth of crystals on a seed under the scheme of synthesis, instead of recrystallization.
 
RMS-DPI code:  2007-1-66-0
Proceeedings volume 
in the RMS catalogue:
 
Crystallogenesis and Mineralogy
Pages:  126-128
File of proceedings 
(PDF): 
 265 K
Status:  printed
Recieved:  03/05/2007
Accepted:  16/05/2007
Published on-line:  05/01/2008
Permanent address of publication:  http://www.minsoc.ru/2007-1-66-0/
Contact author(s):  Setkova, Tatyana

Copyright © Russian Mineralogical Society, 1995-2011. All rights reserved.
http://www.minsoc.ru
printed on 27/05/2020