Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/3737
Title: Isotope composition of greisen carbon deposits (Kalgutinsk deposit)
Authors: Potseluev, А. А.
Babkin, D. I.
Talibova, А. G.
Keywords: isotope composition; carbon; greisen deposits; Kalgutinsk deposit; graphites; industrial veins; near-vein greisen; Mountainous Altai; oxidation; ore-forming fluid; metal-bearing fluid; fractionation; isotopes; capacity; ore components; homogeneity
Issue Date: 2007
Publisher: Томский политехнический университет
Citation: Potseluev А. А. Isotope composition of greisen carbon deposits (Kalgutinsk deposit) / А. А. Potseluev, D. I. Babkin, А. G. Talibova // Bulletin of the Tomsk Polytechnic University. — 2007. — Vol. 310, № 1. — [P. 16-20].
Abstract: Isotope composition of graphite carbon in the main industrial vein and near-vein greisens of the Kalgutinsk rare-metal deposit (Mountainous Altai) has been studied. Formation of graphite is connected with allocation of carbon during partial oxidation of primarily restored ore-forming metal-bearing fluid. The content of Сorg in a vein - 0,036 %, in greisens - 0,022 %. Carbon is characterized by «light» isotope composition, ?13Сorg in a vein-23,9, in greisens - 25,3 ‰. The «weighting» of the element upwards on revolt of the vein, which is explained by fluid evolution, is revealed. Regular fractionation of isotopes in the system vein - near-vein greisen is established. Isotope fractionation varies in vein's sections, differs by capacity and content of ore components. The conclusion is drawn on homogeneity and the deep nature of carbon.
URI: http://earchive.tpu.ru/handle/11683/3737
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