Russian Mineralogical Society
RMS Annual Session combined with the Fedorov Session 2012
Evolution of the rare-earth mineralization in ongonitic ore-magmatic systems of the Russian Far East

RMS-DPI code:  2012-1-3-0
Scientific session:  M1. Mineralogy of rare metal and rare earth deposits
Author listing:  Alekseev V.I.
Principal author:  Alekseev Viktor I.
Language:  Russian
Abstract - Summary 
(short description):
The results of studying of a rare-earth mineralization in ore-magmatic systems of the Russian Far East are considered. The assemblage of REE minerals in pre-ore monzonitic rocks, ore-bearing lithium-fluoric granites and ongonites, as well as in metasomatites accompanying them is given. The conclusion about a two-stage evolution of rare-earth complexes composition is drawn and its main tendencies are determined. The genetic relationship of rare-metal granitoids and metasomatites of the Far East ongonitic areas is established. The prospectivity of a rare-earth mineralization in metasomatites of a zwitter-turmalinitic formation of the region are noted.
Rare-earth mineralization, ore-magmatic systems, monzonitic rocks, lithium-fluoric granites, ongonites, Far East of Russia
Date of presentation:  08/10/2012
Presentation Place:  Mining University, foyer of the Assembly Hall
RMS-DPI code:  2012-1-3-0
Proceeedings volume 
in the RMS catalogue:
Mineralogy in whole space of the word.
File of proceedings 
 209 K
Status:  printed
Recieved:  18/06/2012
Accepted:  28/08/2012
Published on-line:  28/10/2012
Permanent address of publication:
Contact author(s):  Alekseev, Viktor I.

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