Russian Mineralogical Society
XIII All-Russian conference on thermobarogeochemistry in conjunction with IV APIFIS symposium
Fluid inclusions in zircon from kimberlite pipe «Koffiefontein» (South Africa)

RMS-DPI code:  2008-1-17-1
Scientific session:  Fluid inclusions in magmatic minerals as indicators of magmas generation conditions and evolution
Author listing:  Voznyak D.K., Kvasnytsya V.N., Wirth R.
Principal author:  Voznyak Dmytro Konstantynovych
Language:  English
Abstract - Summary 
(short description):
Results of investigation of fluid inclusions in zircon were obtained by thermobarogeochemistry and TEM. Fluid preserved in inclusions of both type 1 and 2, has analogues among fluid inclusions in diamond and corresponds to the medium of diamond crystallization. Relatively low temperatures of the fluid inclusion conservation evidence that the fluid was in cracks and intergranular space of mantle rocks in a zone of the Earth asthenosphere. In a process of zircon crystallization within «Koffiefontein» pipe this fluid transformed from a waterless saline melt to fluid enriched with water.
 
Date of presentation:  22/09/2008
Time of presentation:  16-00
 
RMS-DPI code:  2008-1-17-1
Proceeedings volume 
in the RMS catalogue:
 
Proceedings of XIII International conference on thermobarogeochemistry and IVth APIFIS symposium. Volume 1.
Pages:  187-188
File of proceedings 
(PDF): 
 66 K
Status:  printed
Recieved:  11/03/2008
Accepted:  28/06/2008
Published on-line:  13/02/2009
Permanent address of publication:  http://www.minsoc.ru/2008-1-17-1/
Contact author(s):  Voznyak, Dmytro Konstantynovych

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