Russian Mineralogical Society
RMS Annual Session combined with the Fedorov Session 2014
Isotope U-Pb age and source on zircon of polymineral Ichetju occurrence (Middle Timan)

RMS-DPI code:  2014-1-67-0
Scientific session:  M3. MIneralogy ad geochemistry of diamond deposits
Author listing:  Makeev A.B., Bayanova T.B., Lyalina L.M.
Principal author:  Makeyev Alexander B.
Language:  Russian
Abstract - Summary 
(short description):
Isotope U-Pb determination the age on the zircons Ichetju occurrence reveal a wide range of ages of individual grains with the interval ranging between 2247 and 1478 Ma with a difference 700 Ma within Paleo-Mezoproterozoic Period. All the above said allows to conclude, that the foundation of the Middle Timan (the most likely source of zircon in the mentioned above ore objects) is complicated by the rocks of paleo mezoproterozoic age and is potentially a continuation of the Arkhangelsk PR mobile belt.
RMS-DPI code:  2014-1-67-0
File of proceedings 
 1194 K
Status:  printed
Accepted:  31/08/2014
Published on-line:  29/12/2015
Permanent address of publication:
Contact author(s):  Makeev, Alexander B.

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printed on 24/10/2020