Инд. авторы: | Lepezin G.G., Khlestov V.V. |
Заглавие: | Mass transfer at the contact of high-Al metapelites and metabasites: An example of the high-temperature Sharyzhalgai Complex, Eastern Sayan |
Библ. ссылка: | Lepezin G.G., Khlestov V.V. Mass transfer at the contact of high-Al metapelites and metabasites: An example of the high-temperature Sharyzhalgai Complex, Eastern Sayan // Geochemistry International. - 2009. - Vol.47. - Iss. 3. - P.244-259. - ISSN 0016-7029. - EISSN 1531-8397. |
Внешние системы: | DOI: 10.1134/S0016702909030033; SCOPUS: 2-s2.0-63849287756; |
Реферат: | eng: Relations of metapelites and metabasites were examined in Archean rocks, and effective diffusion coefficients were determined for components in these rocks, along with the scale of mass transfer of components in them. Concentration profiles and diffusion coefficients of the anorthite end member in plagioclase and Ca in garnet were used to evaluate the duration of the metamorphic processes. © Pleiades Publishing, Ltd. 2009.
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Ключевые слова: | Russian Federation; Eurasia; metapelite; metabasite; mass transfer; high temperature; garnet; diffusion; Archean; anorthite; Mass transfer; Silicate minerals; Sayan Mountains; Feldspar; Calcium; Metapelites; Metamorphic process; Metabasites; High temperatures; End-members; Effective diffusion coefficients; Diffusion coefficients; Concentration profiles; Archean rocks; Garnets; |
Издано: | 2009 |
Физ. характеристика: | с.244-259 |