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Ospa-Kitoi Massif

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Journal Article
Published: 01 December 2004
Russ. Geol. Geophys. (2004) 45 (12): 1434–1440.
...V.B. Savel’eva; Yu.V. Danilova; B.S. Danilov; V.V. Markova; S.V. Panteeva Distribution of trace elements in highly carbonaceous metasomatites of the Ospa-Kitoi ultrabasic massif (East Sayan) was studied by mass spectrometry with inductively coupled plasma (ICP-MS). Though the ultrabasites...
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Scheme of the geologic structure of the <span class="search-highlight">Ospa</span>–<span class="search-highlight">Kitoi</span> <span class="search-highlight">massif</span>, simplified from ...
Published: 01 September 2021
Fig. 2. Scheme of the geologic structure of the OspaKitoi massif, simplified from Glazunov ( 1981 ). 1 , Quaternary rocks; 2 , limestones, dolomites, sandstones, conglomerates; 3 , marbles, graphitic schists, effusive rocks; 4 , basalts; 5 , granodiorites; 6 , peridotites; 7 , dunites; 8
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Geologic structure of the <span class="search-highlight">Ospa</span>–<span class="search-highlight">Kitoi</span> <span class="search-highlight">massif</span>, supplemented after ( Glazunov,...
Published: 01 February 2014
Fig. 1. Geologic structure of the OspaKitoi massif, supplemented after ( Glazunov, 1981 ) ( a ), and the geological map of the Khara-Nur area ( Dobretsov et al., 1985 ) ( b ). a : 1 , Quaternary sediments; 2 , Gorlyk Formation of limestones, dolomites, and sandstones; 3 , Bokson Formation
Journal Article
Published: 01 September 2021
Russ. Geol. Geophys. (2021) 62 (9): 1021–1035.
...Fig. 2. Scheme of the geologic structure of the OspaKitoi massif, simplified from Glazunov ( 1981 ). 1 , Quaternary rocks; 2 , limestones, dolomites, sandstones, conglomerates; 3 , marbles, graphitic schists, effusive rocks; 4 , basalts; 5 , granodiorites; 6 , peridotites; 7 , dunites; 8...
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Spidergrams ( a ) and REE patterns ( b ) of ultrabasites ( Antsiferova, 200...
Published: 01 September 2021
Fig. 5. Spidergrams ( a ) and REE patterns ( b ) of ultrabasites ( Antsiferova, 2006 ) and metasomatites of the OspaKitoi massif ( McDonough and Sun, 1995 ). 1 , composition field of harzburgites, 2 , serpentinite, 3 , nephrite, 4 , listvenite.
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Primary two-phase (G + L) fluid inclusions in listvenites of the <span class="search-highlight">Ospa</span>–<span class="search-highlight">Kitoi</span>...
Published: 01 September 2021
Fig. 10. Primary two-phase (G + L) fluid inclusions in listvenites of the OspaKitoi massif: a – c , single inclusions in magnesite; d , group of primary inclusions in the rim of magnesite grain; e , quartz grain with fine primary inclusions, at the contact with magnesite; f, g , inclusions
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La/Yb–REE composition diagram for ultrabasites and highly carbonaceous meta...
Published: 01 December 2004
Fig. 2. La/Yb–REE composition diagram for ultrabasites and highly carbonaceous metasomatites from the Ospa-Kitoi massif [ 18 ]. 1 — carbonized apoharzburgite and aposerpentinite metasomatites, 2 — non-carbonized harzburgites and serpentinites, 3 — silicate phase of chondrites. REE abundance
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Ag–Au–Cu ternary diagram with compositions (at. fract.) of Cu-containing na...
Published: 01 March 2014
) ( Zhmodik et al., 2008 ); 3 , Zelenoe deposit (East Sayan) ( Zhmodik et al., 2008 ); 4 , ultrabasites of the OspaKitoi massif ( Damdinov, 2004 ); 5 , Wheaton Creek placer and Fifteen Miles ore occurrences (Canada) ( Knight and Leitch, 2001 ); 6 , 7 , Talnakh and Oktyabr’skoe deposits ( Razin
Journal Article
Published: 01 February 2014
Russ. Geol. Geophys. (2014) 55 (2): 259–272.
...Fig. 1. Geologic structure of the OspaKitoi massif, supplemented after ( Glazunov, 1981 ) ( a ), and the geological map of the Khara-Nur area ( Dobretsov et al., 1985 ) ( b ). a : 1 , Quaternary sediments; 2 , Gorlyk Formation of limestones, dolomites, and sandstones; 3 , Bokson Formation...
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Correlation of Ni, Cu, and Co with Ni/Fe in awaruites from chromitites and ...
Published: 01 May 2000
Ospa-Kitoi region; 2 – Shishhid Massif, Mongolia [ 11 ]; 3 – Kamchatka and Koryak upland [ 10 ]; 4 – Kitoi River; Red Hills; Tasmania; Canada [ 9 ]; 5 – Kharanur Massif, East Sayan; 6 – Upper-Tarlashka Massif, Tuva (Agafonov’s data). Roman numerals correspond to groups of awaruites (see
Journal Article
Published: 01 February 2004
Russ. Geol. Geophys. (2004) 45 (2): 228–243.
.... Orsoev , D.A ., N.D. Tolstykh , and E.V. Kislov , PtCu 3 minerals from chromites of the Ospa-Kitoi ultrabasic massif (East Sayan) , Zapiski VMO , 110 , 4 , 487 – 492 , 1981 . 31. Lozhechkin , M.P ., New data on the chemical...
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Location of the studied ultrabasic <span class="search-highlight">massifs</span> ( 1 ) in the southern folded fra...
Published: 01 September 2021
Fig. 1. Location of the studied ultrabasic massifs ( 1 ) in the southern folded framing ( 2 ) of the Siberian craton ( 3 ). Massifs: I, OspaKitoi, II, Ust’-Kelyana, III, Parama.
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Isotopic composition of oxygen and carbon in carbonate minerals from listve...
Published: 01 September 2021
Fig. 8. Isotopic composition of oxygen and carbon in carbonate minerals from listvenites. PIC, field of the O and C composition of igneous carbonatites (Taylor and O’Neil, 1977). 1 – 3 , massifs: 1 , OspaKitoi, 2 , Ust’–Kelyana, 3 , Parama.
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Location of the δD and δ 18 O values of serpentines from the Sayan–Baikal f...
Published: 01 September 2021
Fig. 11. Location of the δD and δ 18 O values of serpentines from the Sayan–Baikal folded area in the fields of serpentinites of different geologic environments ( Wenner and Taylor, 1973 , 1974 ). Massifs: 1 , OspaKitoi, 2 , Ust’-Kelyana, 3 , Parama.
Journal Article
Published: 01 March 2015
Russ. Geol. Geophys. (2015) 56 (3): 402–410.
... Siberian metallogenic province with abundant PGE–Cu–Ni deposits has been explored ( Kiseleva et al., 2014 ; Polyakov et al., 2013 ). Nephrite deposits are localized mainly in the OspaKitoi and Kharanur massifs. The largest deposits in this area are Ospa, Gorlykgol, and Ulankhoda. Their geologic...
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Journal Article
Published: 01 May 2000
Russ. Geol. Geophys. (2000) 41 (5): 688–698.
... – Ospa-Kitoi region; 2 – Shishhid Massif, Mongolia [ 11 ]; 3 – Kamchatka and Koryak upland [ 10 ]; 4 – Kitoi River; Red Hills; Tasmania; Canada [ 9 ]; 5 – Kharanur Massif, East Sayan; 6 – Upper-Tarlashka Massif, Tuva (Agafonov’s data). Roman numerals correspond to groups of awaruites (see...
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Fields of the isotopic composition of oxygen and carbon in minerals from th...
Published: 01 September 2021
Fig. 7. Fields of the isotopic composition of oxygen and carbon in minerals from the OspaKitoi, Parama, and Ust’-Kelyana massifs. Hatched field marks the δ 18 O values of mantle rocks, black rectangles demonstrate specific δ 18 O values ( Table 2 ), and gray rectangles show the range of δ 18 O
Journal Article
Published: 01 March 2004
Russ. Geol. Geophys. (2004) 45 (3): 335–346.
... belt), Bugurikta and Khasurta (Dzhida belt), Parama and Kilyana (eastern Baikal-Muya belt) ultrabasic massifs. The relation between Os-Ir-Ru solid solutions and these ultrabasites is evidenced from our findings of the former in chromitites of the Ospa-Kitoi and Kilyana Massifs. Moreover, the Os-Ir-Ru...
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Journal Article
Published: 01 December 2006
Russ. Geol. Geophys. (2006) 47 (12): 1227–1241.
... and is accompanied by supply of Cu, Sb, and Au. Pt-Pd type of mineralization is economically feasible (Ospa-Kitoi and Kalna massifs) Pt-Pd mineralization in Alpine-type ultrabasic rocks of ophiolite belts of Great Britain, Norway, Spain, Canada, Australia, Philippines, and New Zealand [ Polyakov, Krivenko, 2004...
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Journal Article
Published: 01 May 2004
Russ. Geol. Geophys. (2004) 45 (5): 577–587.
.... Pyrite has irregular-shaped isometric grains measuring up to 1.5 mm, chalcopyrite occurs as microveinlets, individual grains, and accretions with pyrite, and siegenite occurs as rare octahedral crystals. Rodingites PGE gold subduction zone East Sayans The Ospa-Kitoi Massif is localized...
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