| Economos, R. C., Hanžl, P., Hrdličková, K., Buriánek, D., Said, L. -. O., Gerdes, A., Paterson, S. R. (2008) Geochemical and structural constraints on the magmatic history of the Chandman Massif of the eastern Mongolian Altay Range, SW Mongolia. Journal of GEOsciences, 53 (3-4) 335-352 | Journal (article/letter/editorial) | Massif of the eastern Mongolian Altay Range, SW Mongolia Rita C. Economos1,*, Pavel Hanžl2, Kristýna Hrdličková2...and Technology, Box 520, P.O. 46, Ulaanbaatar, Mongolia 210646 4 Institut für Geowissenschaften, Goethe...cuts the chlorite schists and quartzites of the Tugrug Formation. The Massif mainly consists of diorites...3) juxtaposition against the greenschist-facies Tugrug Formation, 4) intrusion of the Chandman Massif...developed during the Late Cenozoic uplift of central Mongolia (Cunningham 2005). Although it is morphologically | | | Journal (article/letter/editorial) | contact aureole of the Chandman Massif intrusion, SW Mongolia David Buriánek*, Pavel Hanžl, Kristýna Hrdličková...Complex (the Eastern Mongolian Altay range, SW Mongolia) are spatially related to the contact aureole...compositional evolution, Mongolian Altay Mts., SW Mongolia Received: 11 February 2010; accepted: 28 April...(the Chandman district of GobiAltay Aymag, SW Mongolia) provide a good example for the study of changes...stage. 2. Geological setting Southwestern part of Mongolia consists of number of tectonic domains, which | | | Journal (article/letter/editorial) | metamorphic complex in the Choir–Nyalga basin (Central Mongolia): composition, mineral assemblages and formation...metamorphic complex in the Choir–Nyalga basin, Central Mongolia. The identified minerals contain strongly variable...and Si-Al-Ca-Fe immiscible melts after spinel, anorthite–bytownite, melilite, Al-clinopyroxene ± Mg-Fe...metamorphic complex, Choir–Nyalga basin, Central Mongolia. Introduction THE sapphirine supergroup includes...metamorphic complex in the Choir–Nyalga basin, Central Mongolia (Fig. 1). The minerals contain variable amounts |
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