Russian Mineralogical Society
2nd International Conference "Crystallogenesis and Mineralogy"
Manganous minerals in sediments of Okhotsk sea

RMS-DPI code:  2007-1-141-0
Scientific session:  Session 5. Crystal chemistry and crystal morphology of minerals
Author listing:  Palchik N.A., Grigoreva T.N., Derkachev A.N., Moroz T.N.
Principal author:  Moroz Tatiana Nikolaevna
Language:  Russian
Abstract - Summary 
(short description):
We are investigated of Okhotsk sea hydrothermal formations of different genesis. Samples are lifted from a slope of a underwater volcano, from a slope of the small height located in the central part of sea of Okhotsk where obvious attributes of volcanic activity in this part of the sea it has not been established and in area considerably removed from volcanic front of Kuriles, apparently with completely other type magmatism. It is shown, that accumulation of manganese in Okhotsk sea occurs, most likely, in the form hydrooxid four- and trivalent manganese in structures of 7Å bernessite and 9.8Å buzerite-I. Mn-minerals differ and a degree of perfection of their crystal structures and associations with other minerals in depending on conditions of their crystallization. The thermal behavior of these minerals remains identical
 
RMS-DPI code:  2007-1-141-0
Proceeedings volume 
in the RMS catalogue:
 
Crystallogenesis and Mineralogy
Pages:  315-318
File of proceedings 
(PDF): 
 408 K
Status:  printed
Recieved:  23/05/2007
Accepted:  23/05/2007
Published on-line:  05/01/2008
Permanent address of publication:  http://www.minsoc.ru/2007-1-141-0/
Contact author(s):  Moroz, Tatiana Nikolaevna

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