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The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.

The academic periodical "Vestnik of MSTU" is available under the license Creative Commons «Attribution» (Attribution) 3.0 Unported (CC BY 3.0).

O.A. Maksimov

Metamorphic evolution of pyroxenites from the Gridino eclogite-bearing complex (Pryanishnay Luda Island)

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Abstract. The results of complex investigation of geological position and metamorphism of pyroxenites from the Gridino eclogite-bearing complex (Pryanishnay Luda Island) have been presented; the early garnet-ortopyroxene mineral paragenesis allowing evaluating initial PT-parameters of these rocks formation has been revealed. As a result of thermobarometric calculations the parameters of pressures (close to the Qtz-Coe1 line) corresponding to metamorphism eclogite facies have been determined; it has been also established that metapyroxenites and eclogites have a common metamorphic history.

Keywords: Gridino complex, eclogite facies metamorphism, metapyroxenites, PT-conditions

Printed reference: O.A. Maksimov Metamorphic evolution of pyroxenites from the Gridino eclogite-bearing complex (Pryanishnay Luda Island) // Vestnik of MSTU. 2014. V. 17, No 2. P. 320-328.

Electronic reference: O.A. Maksimov Metamorphic evolution of pyroxenites from the Gridino eclogite-bearing complex (Pryanishnay Luda Island) // Vestnik of MSTU. 2014. V. 17, No 2. P. 320-328. URL: http://vestnik.mstu.edu.ru/v17_2_n57/320_328_maxim.pdf.

(In Russian, p.9, fig. 8, tables 4, ref 19, Adobe PDF)