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Edelveis Complex

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Isotope and geochemical features of the Kuznetsk Alatau gabbro–monzonite association. 1, 2, rocks of intrusive phases of the Kogtakh complex: 1, gabbro, 2, monzodiorites and monzonites; 3, monzogabbro, monzodiorite, and granosyenite of the Terandzhik pluton, Gorny Altai (247 Ma) (Krupchatnikov et al., 2015). a, ɛNd(T)– ɛSr(T) diagram. Contours 1–3 mark prevailing compositions: 1, alkaline rocks and carbonatites of the Edelveis complex in Gorny Altai (~507 Ma) (Vrublevskii et al., 2012), 2, subalkalic and alkali basaltoids of the Minusa depression (~390 Ma) (Vorontsov et al., 2013), 3, alkaline rocks of the Kuznetsk Alatau (~510, 400, and 265 Ma). Gray field corresponds to Cambrian granitoids of the Kuznetsk Alatau (Kruk et al., 2001; Rudnev, 2013; Vrublevskii et al., 2016c). The Mantle array domain and the position of the MORB, PREMA, EM I, and EM II reservoirs are shown in accordance with their present-day isotope parameters (Zindler and Hart, 1986). b, δ18O–(87Sr/86Sr)T diagram with the assumed isotope composition of crustal component (Pokrovskii et al., 1998). Parameters of primitive mantle (M) and mantle beneath island arcs (AM) and mixing trends I–III (Davidson et al., 2005): I, basalt + young crust and pelagic sediments, II, basalt + ancient crust, III, mantle + ancient subductional sediments. Dashed lines 1:1 and 1:10 correspond to the ratios of Sr contents in the mantle (magma) and in the contaminant (Pokrovskii, 2000). KA, field of the prevailing compositions of the Kuznetsk Alatau (KA) alkaline basic rocks. c, ɛNd(T)–Ba/Nb diagram (Li, 1995) with OIB (Weaver, 1991; Zindler et al., 1982) and GLOSS (Plank and Langmuir, 1998) parameters. Outlined fields: Paleozoic granitoids (1), alkaline rocks (2), and basaltoids (3) of the Kuznetsk Alatau and Minusa depression.

Isotope and geochemical features of the Kuznetsk Alatau gabbro–monzonite as... Available to Purchase

Published: 01 July 2018
) ( Krupchatnikov et al., 2015 ). a , ɛ Nd ( T )– ɛ Sr ( T ) diagram. Contours 1–3 mark prevailing compositions: 1, alkaline rocks and carbonatites of the Edelveis complex in Gorny Altai (~507 Ma) ( Vrublevskii et al., 2012 ), 2, subalkalic and alkali basaltoids of the Minusa depression (~390 Ma) ( Vorontsov et al
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Early Paleozoic tectonics and geodynamics of Central Asia: role of mantle plumes Available to Purchase

N.L. Dobretsov
Published: 01 December 2011
Russ. Geol. Geophys. (2011) 52 (12): 1539–1552.
DOI: https://doi.org/10.1016/j.rgg.2011.11.003
.... , Izokh , A.E. , Polyakov , G.V. , Gertner , I.F. , Yudin , D. , Krupchatnikov , V.I. , 2009 . Early Paleozoic alkaline magmatism of the Altai Mountains: 40 Ar– 39 Ar geochronology data for the Edelveis Complex . Dokl. Earth Sci. 427 ( 5 ), 846 – 850...
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The evolution of the subduction zone magmatism on the Neoproterozoic and Early Paleozoic active margins of the Paleoasian Ocean Available to Purchase

I.V. Gordienko, D.V. Metelkin
Published: 01 January 2016
Russ. Geol. Geophys. (2016) 57 (1): 69–81.
DOI: https://doi.org/10.1016/j.rgg.2016.01.005
... of numerous alkaline carbonatitic intrusions ( Vrublevskii, 2015 ; Vrublevskii et al., 2014 ), for example, the Edelveis complex of Gorny Altai ( Vrublevskii et al., 2012 ). The geodynamic reconstruction using new data on the composition, age, and paleomagnetism of Neoproterozoic and Vendian–Early...
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The age and petrologic and geochemical conditions of formation of the Kogtakh gabbro–monzonite complex in the Kuznetsk Alatau Available to Purchase

V.V. Vrublevskii, A.D. Kotel’nikov, A.E. Izokh
Published: 01 July 2018
Russ. Geol. Geophys. (2018) 59 (7): 718–744.
DOI: https://doi.org/10.1016/j.rgg.2018.07.002
...) ( Krupchatnikov et al., 2015 ). a , ɛ Nd ( T )– ɛ Sr ( T ) diagram. Contours 1–3 mark prevailing compositions: 1, alkaline rocks and carbonatites of the Edelveis complex in Gorny Altai (~507 Ma) ( Vrublevskii et al., 2012 ), 2, subalkalic and alkali basaltoids of the Minusa depression (~390 Ma) ( Vorontsov et al...
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