 | | Journal (article/letter/editorial) | | mantle: peridotite xenoliths in basalts from Tariat, Mongolia Dmitri A. Ionov Received: 12 December 2006...eruption centres in Tariat, central Mongolia. High-precision analyses of the most fertile Tariat lherzolites...km depth, the sampled xenoliths suggest that the Tariat mantle does not show km-scale chemical heterogeneities...1–3 GPa. However, accessory (<1%) amphibole and phlogopite are unevenly distributed beneath the eruption...geophysical studies of the deep Earth. Xenoliths in volcanic rocks and mantle fragments exposed at the surface |  | | Journal (article/letter/editorial) | | Spinel peridotite xenoliths from the Tariat Depression, Mongolia. II: Geochemistry and Nd and Sr isotopic...peridotite xenoliths from the Shavaryn-tsaram volcano, Tariat Depression (central Mongolia) represents (for major...5128, 87Sr/86Sr = 0.7020-0.7039). In contrast, a phlogopite peridotite has a high 87Sr/86Sr and also a less...the stabilization of the continental crust in Mongolia at that time. Alternatively, if the peridotites...Pleistocene Shavaryn-Tsaram volcano, Tariat Depression in north-central Mongolia. The Tariat Depression |  | | Journal (article/letter/editorial) | | xenolith from alkali basalt of Shavaryn Tsaram-1 paleovolcano (western Mongolia) F.P. Lesnov *, O.A. Koz’menko...eroded crater of Late Cenozoic Shavaryn Tsaram-1 volcano in western Mongolia. The xenolith was sampled along...and incompatible elements; alkali basalt fluids; Mongolia Introduction Mineralogy, chemistry, and petrology...spinel lherzolite xenolith from basalts of Shavaryn Tsaram paleovolcano and obtained new data on anomalous...Location map of Shavaryn Tsaram-1 volcano in Late Quaternary Tariat alkali-basalt province, after Krivonosova |  | | Journal (article/letter/editorial) | | domain: peridotite xenoliths from the Tariat region, Mongolia D. Ionov GEMOC, School of Earth Sciences...suites from the Plio-/Pleistocene Tariat basaltic field in central Mongolia. Press et al. (1986) and Stosch...spinel peridotite xenoliths from the Shavaryn-Tsaram site in the Tariat region. They found that the xenolith...for an unusually primitive upper mantle beneath Mongolia. However their study based on a limited number...xenoliths from four other eruption centres in the Tariat region (Haer, Shute, Tsagan and Zala) located within |  | Harmon, R.S., Kempton, P.D., Stosch, H.-G., Hoefs, J., Kovalenko, V.I., Eonov, D. (1987) 18O/16O ratios in anhydrous spinel lherzolite xenoliths from the Shavaryn-Tsaram volcano, Mongolia. Earth and Planetary Science Letters, 81 (2) 193-202 doi:10.1016/0012-821x(87)90155-5 | Journal (article/letter/editorial) | | spinel lherzolite xenoliths from the Shavaryn-Tsaram volcano, Mongolia R.S. H a r m o n x,4, P . D . K e...Anhydrous spinel lherzolite xenoliths from the Shavaryn-Tsaram volcano, which represent unusually clinopyroxenerich...of upper mantle beneath the Tariat Depression in north-central Mongolia, have particularly low 81~O values...equilibration temperature. This O-isotope character of the Tariat xenoliths is interpreted to reflect the closed-system...from the Shavaryn-Tsaram basanitic cinder cone in the Tariat Depression of north-central Mongolia (Fig. |  | | Journal (article/letter/editorial) | | ophiolite peridotites as well as mantle xenoliths in volcanic rocks (Frey and Green, 1974; Menzies et al., 1987;...rocks resided prior to their ejection through volcanic eruptions. 2. Samples, analytical techniques and...Cenozoic basaltic magmas in central Asia: Mongolia (Tariat (Press et al., 1986)) and Baikal region (Vitim...Maold Shavaryn–Tsaram eruption centre (48°12′N, 100°E) in the Tariat region of central Mongolia (Table...(2007) 620–634 Table 1 XRF analyses of whole-rock Tariat xenoliths and reference samples (wt. %) Sample |  | Preβ, S., Wirr, G., Seck, H.A., Eonov, D., Kovalenko, V.I. (1986) Spinel peridotite xenoliths from the Tariat Depression, Mongolia. I: Major element chemistry and mineralogy of a primitive mantle xenolith suite. Geochimica et Cosmochimica Acta, 50 (12) 2587-2599 doi:10.1016/0016-7037(86)90212-7 | Journal (article/letter/editorial) | | Spinel peridotite xenoliths from the Tariat Depression, Mongolia. I: Major element chemistry and mineralogy...mantle peridotite xenoliths from the Tariat Depression in central Mongolia an origin as partial melt residues...peridotites of the Crdiopside group from a number of volcanic fields appear to have formed as partial melt residues...Whereas mantle xenoliths from the major Cenozoic volcanic fields of the western hemisphere have been studied...study the mantle xenoliths from the Tariat Depression in central Mongolia. This suite was discovered less |  | Vysotskii, S. V., Budnitskii, S. Yu., Rasskazov, S. V., Ignat’ev, A. V., Velivetskaya, T. A., Karabtsov, A. A. (2011) Preservation of radiogenic argon in mantle micas in situ: Dating of deep seated inclusions from the Shavaryn-Tsaram Paleovolcano, Mongolia. Doklady Earth Sciences, 440 (2) 1423-1426 doi:10.1134/s1028334x11080216 | Journal (article/letter/editorial) | | Deep Seated Inclusions from the Shavaryn–Tsaram Paleovolcano, Mongolia S. V. Vysotskii, S. Yu. Budnitskii...isotopic (K/Ar) dating of a series of volcanic units of the Sha varyn–Tsaram Volcano based on rocks and minerals...Ma). The age intervals correlate with the known volcanic events. The xenolites examined are most similar...surface. The micas from the inclusions of the Shavaryn–Tsa ram Volcano had a high activation energy...micas of deep seated inclusions of the Sha varyn–Tsaram Volcano. Far East Geological Institute, Far East |  | | Journal (article/letter/editorial) | | Earth Based on Spinel Peridotites from the Tariat Region, Mongolia Richard W. Carlson, Dmitri A. Ionov PII:...Earth Based on Spinel Peridotites from the Tariat Region, Mongolia, Geochimica et Cosmochimica Acta (2019)...Earth Based on Spinel Peridotites from the Tariat Region, Mongolia Richard W. Carlson Department of Terrestrial...from Quaternary basaltic centers in the Tariat region of Mongolia provide a sample of the shallow lithospheric...portions. The fertile peridotite xenoliths from the Tariat region are samples of mantle that is compositionally |  | Glebovitskii, V. A., Nikitina, L. P., Saltykova, A. K., Pushkarev, Yu. D., Ovchinnikov, N. O., Babushkina, M. S., Ashchepkov, I. V. (2007) Thermal and chemical heterogeneity of the upper mantle beneath the Baikal-Mongolia territory. Petrology, 15 (1) 58-89 doi:10.1134/s0869591107010043 | Journal (article/letter/editorial) | | Heterogeneity of the Upper Mantle beneath the Baikal–Mongolia Territory V. A. Glebovitskiia, L. P. Nikitinaa...xenoliths in alkaline basalts from the Baikal–Mongolia area indicated: (1) that the compositional heterogeneity...mantle beneath southeastern and central parts of Mongolia, the KhamarDaban, and Transbaikalia reflects variations...mantle (10% and more for southeastern Mongolia, 0–15% for central Mongolia, and 0–10% for Transbaikalia and...± 0.3°C/km), central Mongolia (TG = 10.2 ± 0.2°C/km), and southeastern Mongolia (TG = 9.4 ± 0.3°C/km); |  | | Journal (article/letter/editorial) | | alkali basaltic volcanism in southern Siberia and Mongolia. Sulphur contents in most of the peridotite nodules...melts. Clinopyroxene-poor xenoliths from southern Mongolia yielded highest 834S values of + 5 to + 7%o accompanied...xenoliths from Cenozoic alkali basalts in Siberia and Mongolia for which abundant information on major and trace...Bartoy Volcanic Group just to the south of Lake Baikal, the Tariat Depression in central Mongolia, the...the Dariganga Plateau in southeastern Mongolia, and the Sikhote-Alin Mountains in southeastern Siberia (Fig |  | | Journal (article/letter/editorial) | | lherzolites from Antarctica and peridotites from Mongolia were fluid saturated, which is indicated by the...xenoliths in kimberlites and alkaline mafic–ultramafic volcanic rocks provide important information on processes...vesicular clinopyroxene megacrysts from ShavarynTsaram (Mongolia). METHODS Doubly polished wafers up to...lategeneration olivine and spinel, Ba and Tibearing phlogopite, Sbearing chlorapatite, henrymeyerite, calcite...the pyroclastic rock of the Sha varynTsaram massif, Mongolia (Kovalenko et al., 1986). The sample shows |  | | Book | | Precambrian gabbroid and other towns from the Barberton province in South Africa were presented (Goles, 1968)....clinopyroxene, garnet, amphibole, spinel, feldspar, phlogopite, apatite, sphene, rutile, ilmenite, perovskite...10 provinces), meimechites (12 analyses from 1 province), picrites (28 analyses from 6 provinces), and...Caledonia Tiebugy, New Caledonia Japan Khutulsky, Mongolia (Itoh et al., 1992) (Erkushev, 1985) (Prinzhofer...d. N.d. N.d. O1 O2 (Frey, 1969) Naransky, Mongolia Orford Beriozovsky, Mount, Russia Canada Dobromirsky |  | Kang, Jin-Ting, Ionov, Dmitri A., Liu, Fang, Zhang, Chen-Lei, Golovin, Alexander V., Qin, Li-Ping, Zhang, Zhao-Feng, Huang, Fang (2017) Calcium isotopic fractionation in mantle peridotites by melting and metasomatism and Ca isotope composition of the Bulk Silicate Earth. Earth and Planetary Science Letters, 474. 128-137 doi:10.1016/j.epsl.2017.05.035 | Journal (article/letter/editorial) | | isotopic composition of 28 peridotite xenoliths from Mongolia, southern Siberia and the Siberian craton. The...unpublished data of DA Ionov and RW Carlson (for Tariat xenoliths). For color codes refer to the online...in three volcanic fields in central Asia: (1) Vitim east of Lake Baikal in Russia, (2) Tariat in central...central Mongolia and (3) Dariganga in southeast Mongolia. Three out of four Vitim xenoliths are fertile (3...2005). Seventeen out of 18 Tariat xenoliths are from the 0.5 Ma old Shavaryn–Tsaram eruption center (labeled |  | Matsyuk, S. S., Platonov, A. N., Genshaft, Yu. S., Saltykovskiy, A. Ya., Slodkevich, V. V., Kaminskiy, F. V., Kepezinskas, V. V. (1988) OPTICAL SPECTROSCOPIC INVESTIGATION OF GARNETS FROM DEEP-SEATED ASSEMBLAGES. International Geology Review, 30 (8) 920-930 doi:10.1080/00206818809466072 | Journal (article/letter/editorial) | | pipes in the Minusinsk depres sion, basaltoids in Mongolia and the Dzhida plateau, and garnets from peridotite-pyroxenite...orthopyroxene, Sp) chrome spinel, Ilm) ilmenite, Ph) phlogopite, D) diamond, Ru) rutile, Cd) corundum, Dis) kyanite...alkali basaltoids such as those in the Baykal-Mongolia region lack lherzolites containing medium-or highchromium...depres sion) [4, 15] and for alkali-basalt pipes in Mongolia and Transbaykalia alkali basaltoids: 1) spinel-garnet...garnetized spinel lherzolite in the Shavaryn Tsaram volcanic area in Mongolia. The spectra thus show a shift |  | | Journal (article/letter/editorial) | | glass-bearing and cryptically metasomatized xenoliths from Mongolia Tomáš Magna a,b,⁎,1, Dmitri A. Ionov c, Felix...melt pocket metasomatism late-stage diffusion Mongolia a b s t r a c t Lithium (Li) abundances and isotope...spinel peridotite xenoliths from Atsagin-Dush, Mongolia. The xenoliths range from fertile lherzolites...well-characterized suite of spinel peridotite xenoliths from Mongolia hosted by pyroclastic rocks has linked trace element...the southeastern part of the Dariganga volcanic field in SE Mongolia (Wiechert et al., 1997). The exact eruption |  | | Journal (article/letter/editorial) | | and spinel peridotite xenoliths from the Vitim volcanic field, Transbaikalia, eastern Siberia Sandra M...the Bereya alkali picrite tuff in the Vitim volcanic province of Transbaikalia consist of garnet lherzolite...melts, resulting in the evolution of the Vitim volcanic field. q 1999 Elsevier Science B.V. All rights...Stern et al., 1989., or they occur in rift-related volcanic settings on the flanks of continental rifts, such...ŽPearson, 1998., whereas xenoliths in non-cratonic volcanic provinces represent younger lithospheric mantle |  | | Journal (article/letter/editorial) | | mantle xenoliths in alkali basalts from Siberia, Mongolia and Spitsbergen were analysed for Rb, Sr, Ba,...inclusion in O1 in cpx-spl harzburgite Vitim Highland (eastern Baikal region, Siberia) 313-101 Opx-Phl...phi amph, ph! Amph amphibole, Ap apatite, Phi phlogopite, Ol olivine, Opx orthopyroxene, Cpx clinopyroxene...Phi in spl lherzolite Shavarvn-Tsaram, Tariat region (central Mongolia) 4230-16 4334-1u 4334-1e,g 4334-1b... CI; CO 2 in apatites). Amphibole (amph) and phlogopite (phi) are most common volatile-bearing minerals |  | Ionov, Dmitri A., Qi, Yu-Han, Kang, Jin-Ting, Golovin, Alexander V., Oleinikov, Oleg B., Zheng, Wang, Anbar, Ariel D., Zhang, Zhao-Feng, Huang, Fang (2019) Calcium isotopic signatures of carbonatite and silicate metasomatism, melt percolation and crustal recycling in the lithospheric mantle. Geochimica et Cosmochimica Acta, 248. 1-13 doi:10.1016/j.gca.2018.12.023 | Journal (article/letter/editorial) | | basalthosted refractory peridotites from Tariat in Mongolia and 18 samples from the Obnazhennaya (Obn)...non-metasomatised refractory peridotites from Mongolia (1.10 ± 0.03‰). Bulk δ44/40Ca in four Obn peridotites...lowest δ44/40Ca value (0.56‰) was obtained for a phlogopite-bearing Obn peridotite with a very high Ca/Al...non-metasomatised peridotite xenoliths from Tariat in Mongolia (Ionov and Hofmann, 2007) to better define...low-cpx spinel harzburgites and dunites; (2) phlogopite- and carbonate-bearing, Ca-rich rocks with low |  | | Book | | websterites in Shavaryn Tsaram basanites (MPR)
Melting and decomposition of phlogopite at high pressures |  | Xia, Jiuxing, Qin, Liping, Shen, Ji, Carlson, Richard W., Ionov, Dmitri A., Mock, Timothy D. (2017) Chromium isotope heterogeneity in the mantle. Earth and Planetary Science Letters, 464. 103-115 doi:10.1016/j.epsl.2017.01.045 | Journal (article/letter/editorial) | | lherzolites and associated basalts from central Mongolia, spinel lherzolites and harzburgites from North...into the melt. Two spinel websterite veins from Mongolia have extremely light δ 53 Cr values of −1.36 ±...and spinel websterites. Mongolia: Mantle xenoliths from Tariat, central Mongolia, are well known for their...Press et al., 1986). Although a majority of the Tariat samples in this study are fertile, the sample suite...analyzed in this study were collected from the Shavaryn–Tsaram and Haer basaltic eruption centers. They include |  | | Journal (article/letter/editorial) | | of the subcontinental mantle beneath the Vitim volcanic field žEast Siberia/ : evidence from trace element...xenoliths from Miocene picrobasalt of the Vitim volcanic field are considered on the basis of petrology...clinopyroxenites, and ŽIId. amphibole andror phlogopite-bearing rocks and associated orthopyroxenites...megacrystic clinopyroxenites with ilmenite and phlogopite inclusions are from the shallowest levels at...The HFSE-rich melt resulted in amphibole- and phlogopite-rich assemblages crystallized in veins and interstitially |  | Sharkov, Ye. V., Laz'ko, Ye. Ye., Feodosova, S. P., Khanna, S., Ali, S., Muravitskaya, G. N., Ivanov, V. P. (1989) PEGMATOID HORNBLENDE-CLINOPYROXENE XENOLITHS WITH BARIUM ZEOLITE FROM DIATREMES OF NORTHWESTERN SYRIA. International Geology Review, 31 (4) 380-385 doi:10.1080/00206818909465889 | Journal (article/letter/editorial) | | fracture. It often contains angular fragments of volcanic rocks. Many calcite veinlets can be observed....titanium-augite, spinel, garnet, kaersutite or phlogopite. From the data presented above, they formed by...druses between mantle xenoliths from Shavaryn-Tsaram Volcano, Mongolia [2]. From the lack of deforma tion...the moment of fall back to the surface during volcanic eruption. Conclusions 1. Xenoliths of garnet-spinel |  | Kang, Jin-Ting, Ionov, Dmitri A., Zhu, Hong-Li, Liu, Fang, Zhang, Zhao-Feng, Liu, Zhe, Huang, Fang (2019) Calcium isotope sources and fractionation during melt-rock interaction in the lithospheric mantle: Evidence from pyroxenites, wehrlites, and eclogites. Chemical Geology, 524. 272-282 doi:10.1016/j.chemgeo.2019.06.010 | Journal (article/letter/editorial) | | mafic melts) and their host peridotites from Tariat in Mongolia range from NU 0.88‰ to 1.05‰ and are close...silicate melts, whereas peridotites from Tariat in Mongolia contain pyroxenite veins formed by crystallization...of samples (15) is from the late Cenozoic Tok volcanic field in the Stanovoy block of the Aldan shield...late Cenozoic Tariat volcanic field in the SC northern Hangay Mountains in central Mongolia, part of the...are hosted by alkali basaltic breccia at the Shavaryn-Tsaram eruption MA center (Ionov et al., 1998). |  | | Journal (article/letter/editorial) | | Atsagin-Dush volcano, Dariganga lava plateau, Mongolia: a record of partial melting and cryptic metasomatism...peridotite xenoliths from the AtsaginDush volcanic centre, SE Mongolia range from fertile lherzolites to c...spinel. No volatile-bearing minerals (amphibole, phlogopite, apatite, carbonate) have been found in any of...encompassing southern Siberia, central and eastern Mongolia, north-eastern China and Russian Far East (Fig...large number of mantle xenolith occurrences in Mongolia, but information about them is scarce in the international |
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