 | Xie, Wei, Xu, Yi-Gang, Chen, Yi-Bing, Luo, Zhen-Yu, Hong, Lu-Bing, Ma, Liang, Liu, Hai-Quan (2016) High-alumina basalts from the Bogda Mountains suggest an arc setting for Chinese Northern Tianshan during the Late Carboniferous. Lithos, 256. 165-181 doi:10.1016/j.lithos.2016.04.005 | Journal (article/letter/editorial) | | Appendix A5. All pyroxene are high-CaO (18–22% CaO) augite and salite (belong to clinopyroxene) with an end-member...provinces, notably the Siberia traps (Hawkesworth et al., 1995), Emeishan traps (Qi and Zhou, 2008; Xiao et...except for some Siberian samples, the Tarim and Emeishan basalts plot in the field of continental flood...Fig. 12). Low-Ti lavas from the Siberian and Emeishan Traps also show depletion in Nb–Ta. However these...Tianshan is much smaller than those of the Siberian, Emeishan and Tarim basalts (e.g., Hawkesworth et NU al |  | | Journal (article/letter/editorial) | | Cretaceous-Paleogene within-plate magmatism in Central Asia: data from the Tien Shan basalts V.A. Simonov a...area of within-plate basaltic magmatism in Central Asia (over 285,000 km2). According to their 40Ar/39Ar...Ma). We put forward a hypothesis that the Deccan traps (∼66 Ma) and nearly coeval Cretaceous-Paleogene...Location of sites with Meso-Cenozoic basalts in Central Asia. Studied sites with Cretaceous-Paleogene basalts:...groundmass is of microlitic texture and is composed of augite, olivine, and magnetite cemented mainly by brownish |  | Liu, Shen, Su, Wenchao, Hu, Ruizhong, Feng, Caixia, Gao, Shan, Coulson, Ian M., Wang, Tao, Feng, Guangying, Tao, Yan, Xia, Yong (2010) Geochronological and geochemical constraints on the petrogenesis of alkaline ultramafic dykes from southwest Guizhou Province, SW China. Lithos, 114 (1) 253-264 doi:10.1016/j.lithos.2009.08.012 | Journal (article/letter/editorial) | | sources and, moreover, the development of this part of Asia during the Mesozoic. In this paper we present new...shallow-marine sequences, whereas Late Permian, Emeishan flood basalts are widely exposed across northwestern...exploration drilling, voluminous Late Permian Emeishan basalts were detected beneath Xinyi, to the west...lie beneath SW Guizhou (Zhang et al., 2003). The Emeishan basalts consist mainly of basaltic lava, pyroclastic... apatite, rutile, titanite, aegirine, aegirine-augite and analcime. Accordingly, the ultramafic rocks |  | Simonov, V.A., Mikolaichuk, A.V., Safonova, I.Yu., Kotlyarov, A.V., Kovyazin, S.V. (2015) Late Paleozoic–Cenozoic intra-plate continental basaltic magmatism of the Tienshan–Junggar region in the SW Central Asian Orogenic Belt. Gondwana Research, 27 (4) 1646-1666 doi:10.1016/j.gr.2014.03.001 | Journal (article/letter/editorial) | | include continental flood basalts, e.g., Siberian Traps in Russia, and oceanic plateaus, e.g., Ontong-Java...mantle plume activity formed the Siberian and Emeishan LIPs (e.g., Chung et al., 1998; Medvedev et al...The mid-Cretaceous volcanism formed the Deccan Traps in India, the huge Ontong-Java oceanic plateau in...intra-continental LIPs in Asia, which are Siberian, Emeishan and Deccan Traps of Russia, China and India...Vorontsov et al., 2010), Permian–Triassic Kuzbass Traps in south-western Siberia (e.g., Kutolin, 1963; Buslov |  | | Journal (article/letter/editorial) | | age (from 252.3 ± 0.6 to 246.2 ± 1.4 Ma) to the traps of the West Siberian Plate and Siberian craton,...Kuznetsk Basin volcanic rocks are correlated with the traps of the West Siberian Plate, Siberian Platform, and...and their southern folded framing. These traps are considered to be the result of the activity of the...mineralogical, and geochemical features of the regional traps are still unclear. Therefore, the goal of this paper...In composition the clinopyroxene corresponds to augite En47–42Fs25–12Wo42–33, Mg# = 82–63. The clinopyroxene |  | | Journal (article/letter/editorial) | | c a t e / l i t h o s Silicic magmas from the Emeishan large igneous province, Southwest China: Petrogenesis...End-Guadalupian mass extinction Emeishan large igneous province a b s t r a c t The Emeishan large igneous province...silicic rocks (trachyte and rhyolite) from the Emeishan province have rather uniform εNd values (+ 1 to...members. The significant difference between the Emeishan rocks and the experimental melts of hydrated basaltic...recent assessment of timing of the Emeishan volcanism suggest the Emeishan rhyolites as the potential source |  | Gavryushkina, Оlga А., Kruk, Nikolay N., Semenov, Ivan V., Vladimirov, Alexander G., Kuibida, Yana V., Serov, Pavel A. (2019) Petrogenesis of Permian-Triassic intraplate gabbro-granitic rocks in the Russian Altai. Lithos, 326. 71-89 doi:10.1016/j.lithos.2018.12.016 | Journal (article/letter/editorial) | | induced large-scale intraplate magmatism in Central Asia (Dobretsov, 2005; Dobretsov et al., 2005), with...voluminous outpourings of continental flood basalts (traps), and the emplacement of numerous Cu-NiPt-bearing...K-feldspar), with sporadic clinopyroxene grains (augite, f = 37%) (Fig. 3). Despite the fact that pyroxene...abundant accessory phases. The pyroxene (diopside-augite, f = 17-25%, NU Fig. 4, Supplementary Table 5)...amphibole (5-10%), with sporadic grains of pyroxene (augite, f = 20-22%) (Fig. 3). The K-feldspar phenocrysts |  | Buslov, M.M., Safonova, I.Yu., Fedoseev, G.S., Reichow, M.K., Davies, K., Babin, G.A. (2010) Permo-Triassic plume magmatism of the Kuznetsk Basin, Central Asia: geology, geochronology, and geochemistry. Russian Geology and Geophysics, 51 (9) 1021-1036 doi:10.1016/j.rgg.2010.08.010 | Journal (article/letter/editorial) | | Permo-Triassic plume magmatism of the Kuznetsk Basin, Central Asia: geology, geochronology, and geochemistry M.M. Buslov...flood basalts of the Siberian Platform (Siberian Traps) possibly related to the activity of the Siberian...is located between the Permo-Triassic Siberian Traps of the Siberian Platform, which erupted during a...basaltoids are commonly compared with the Early Triassic traps of the West (buried) and East (exposed) Siberia...magmas, which eventually formed the Permo-Triassic traps of the Urals, East and West Siberia on one hand |  | Simonov, V.A., Klets, A.G., Kovyazin, S.V., Stupakov, S.I., Travin, A.V. (2010) The physicochemical conditions of early plume magmatism in West Siberia. Russian Geology and Geophysics, 51 (9) 995-1011 doi:10.1016/j.rgg.2010.08.008 | Journal (article/letter/editorial) | | sedimentary basin and in the Siberian Platform traps (248–251 Ma). Their formation took place during...proportion the clinopyroxenes correspond mainly to augite with Mg# = 64–78. Part of the studied minerals...place at ~250 Ma; systematic Ar-Ar dating of the traps yielded the period 248–251 Ma (Ivanov, 2007; Reichow...of the basement of the West Siberian Plate and traps of the Siberian Platform—mainly within 248–251 Ma...250 Ma large igneous provinces of Asia: Siberian and Emeishan traps (plateau basalts) and associated granitoids |  | | Journal (article/letter/editorial) | | are dominated by plagioclase and clinopyroxene (augite), and another (rarer) phenocryst mineral is olivine... An = Ca × 100/(Ca + Na + K). Table 1) and is augite in all of the rocks. The range of Mg# values of...consequences of volatile release from the Siberian Traps,” Earth Planet. Sci. Lett. 317– 318, 363–373 (2012)...“250-Ma large igneous provinces of Asia: Siberian and Emeishan traps (plateau basalts) and associated granitoids...Franz–Josef Land archipelago,” Large Igneous Provinces of Asia: Mantle Plumes and Metallogeny (Petrographica, Irkutsk |  | | Journal (article/letter/editorial) | | Plateau (each covering >2 × 106 km2) and the Siberian Traps and associated igneous complexes, which cover ca...rift systems, well illustrated by the Siberian traps (Dobretsov, 2005; Pirajno et al., 2009a and references...olivine cumulate, bronzite cumulate and plagioclase–augite–hypersthene cumulate rocks. An idealised cross-section...rocks are holocrystalline, gabbroic and contain augite, enstatite and andesine–labradorite plagioclase...includes tholeiitic basalt and dolerite dominated by augite, pigeonite and plagioclase, with accessory ilmenite |  | | Journal (article/letter/editorial) | | the temporal evolution of the Deccan and Siberian traps, in India and Russia, respectively, as well as to...(including the Steens Basalt); D—Deccan Traps; E—Emeishan Traps; E/Y—Ethiopia/Yemen CFB; K—Kerguelen Plateau;...P/E—Paraná/Etendeka Traps; S—SiletziaCrescent Terrane; ST—Siberian Traps; V—Viluy Traps (Russia). tinental...million km3, is found in the Triassic Siberian Traps, Russia (250 Ma), coinciding with initiation of...changes in time are evident in other CFB (cf. Deccan Traps; Beane et al., 1986) as well as other voluminous |  | | Report (issue) | | Central Atlantic Magmatic province, and the Deccan Traps). Others formed as continents converged (e.g., Silver...associated with some LIPs but not others. The Siberian Traps and the proposed composite Ontong Java–Manihiki–Hikurangi...Coffin, 2004; Ivanov, this volume). The Siberian Traps have a volume of some 4 × 106 km3 (Masaitis, 1983)...reported to be associated with the ca. 250-Ma Emeishan LIP in southwest China. There, variations in thickness...regional uplift prior to emplacement of the Deccan Traps, which erupted at ca. 67 Ma and had a volume of |  | Sokol, Ella V., Deviatiiarova, Anna S., Kokh, Svetlana N., Reutsky, Vadim N., Abersteiner, Adam, Philippova, Kseniya A., Artemyev, Dmitry A. (2020) Sulfide Minerals as Potential Tracers of Isochemical Processes in Contact Metamorphism: Case Study of the Kochumdek Aureole, East Siberia. Minerals, 11 (1) 17 doi:10.3390/min11010017 | Journal (article/letter/editorial) | | produced the large igneous province of Siberian Traps at the Permian-Triassic boundary [37–39]. The flood...province (Siberian(Siberian Traps), after [42], and Figure area Siberian province Traps), after [42], and geologicalmap...0 wt%. Clinopyroxene commonly occurs as unzoned augite (En23–43Fs15–39Wol33–45) or rare pigeonite (En...and implications for the origin of the Siberian traps. Lithos 2008, 100, 66–92. [CrossRef] Dobretsov,...250 Ma large igneous provinces of Asia: Siberian and emeishan traps (plateau basalts) and associated granitoids |  | | Book | | included work in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific, China, Greenland...characterised by the replacement of quartz by aegirine-augite and Na-amphibole along fractures. The syenite reveals...texture and consists of orthoclase and aegirine-augite. The main changes involve the enrichment of Na...8SiO2 þ 5Fe3þ þ 4Naþ þ Mg2þ þ 4H2 O ! aegirine-augite þ 2albite þ Fe3 O4 þ Ca2þ þ8Hþ ; biotite + 5calcite...feldspathisation are (Prins 1981, p. 217): aegirine-augite + 6 quartz + Fe3 O4 þ 4Al3þ þ 2 Kþ þ 8CO2 þ 8OH |  | | Book | | olivine, but with variable subsidiary amounts of augite, plagioclase (some are plagioclase free), traces...area and they are the only recognized occurrence in Asia; (4) the zircons in the old rocks record ∼3.3 Ga...preserved and rare enclaves show primary orthopyroxene, augite, fresh olivine (Smith and Erlank, 1982), and even...with well preserved textures and minerals (igneous augite and olivine). The volcanic rocks are locally hydrothermally...compound vesicle (top) and segregation (bottom) of augite and glass; (C) Model based on restoring rotated |  | | Book | | olivine, but with variable subsidiary amounts of augite, plagioclase (some are plagioclase free), traces...area and they are the only recognized occurrence in Asia; (4) the zircons in the old rocks record ∼3.3 Ga...preserved and rare enclaves show primary orthopyroxene, augite, fresh olivine (Smith and Erlank, 1982), and even...with well preserved textures and minerals (igneous augite and olivine). The volcanic rocks are locally hydrothermally...compound vesicle (top) and segregation (bottom) of augite and glass; (C) Model based on restoring rotated |  | | Book | | the Mesozoic Alpi.ne-Tethyan Orogen of Europe and Asia, and other orogens as old as Archean. Increasing...exploration efforts are being directed towards centra l Asia fo llowing the discovery during 1998 to 2003 of...associations acting as chen1ical and/or structural traps for the mineralizing fluids as i1lustrated by tho...a high angle to the slip direction. Stn1ctural traps, such as fold hinges or dilational jogs along faults...of the North China craton, Tien Shan of central Asia, New England and Lachlan provinces in Australia |
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