 | | Journal (article/letter/editorial) |
| the Continental and Oceanic Magmatism of East Antarctica N. M. Sushchevskayaa, *, B. V. Belyatskyb, **...alkaline-ultramafics of the Jetty Oasis (rift zone of the Lambert glacier, East Antarctica) are similar in the...basalts of eastern India (Jharia and Raniganj intrusions). Alkaline magmatism in India and Antarctica is related...significantly affected the evolution of the entire eastern Indian Ocean, in particular, determined geodynamic...plume, plume magmatism, Kerguelen Plateau, NER, Jetty Oasis, lamproites DOI: 10.1134/S0016702917090099 INTRODUCTION |
 | | Journal (article/letter/editorial) |
| GR Focus Review High-pressure metamorphism in Antarctica from the Proterozoic to the Cenozoic: A review...2012 Available online 8 August 2012 Keywords: Antarctica Eclogite Garnet peridotite Blueschist-facies...c t The survey of high-P metamorphic rocks in Antarctica can help clarify the geodynamic evolution of...along the eastern margin of the ‘Mawson block’ (e.g., in the Nimrod Glacier region and George V Land). Some...(George V Land; Eyre Peninsula in Australia). Stillwell (1918) described rocks from George V Land containing |
 | | Journal (article/letter/editorial) |
| uplift of an oblique lower crustal section, East Antarctica G . T. N I C H O L S * California Institute of...of mylonites discovered in the northern Prince Charles Mountains (nPCM) are associated with episodes of...northern Prince Charles Mountains (nPCM) and east Lambert Glacier Region (eLGR), East Antarctica. These...Understanding Proterozoic crustal processes in East Antarctica is critical to the eventual development of tectonic...Gondwana. REGIONAL GEOLOGY The northern Prince Charles Mountains (nPCM) and the east Lambert Glacier Region |
 | | Journal (article/letter/editorial) |
| lamprophyres from the Beaver Lake area of Eastern Antarctica and their relation to the breakup of Gondwanaland...Mg±Mn-ilmenite, perovskite, Ti±Cr-spinel, Ti-magnetite, monticellite, and glass. UML can also contain...of the Beaver Lake area in the northern Prince Charles Mountains (Fig. 1) are one of only three currently...currently known occurrences of the UML in East Antarctica. The other two are Proterozoic damkjernite dykes... and Paleozoic ouachitite dykes at Schirmacher Oasis (Hoch, 1999). The Beaver Lake occurrences are related |
 | | Journal (article/letter/editorial) |
| Formation in the Metasomatized Mantle beneath East Antarctica I. P. Solovovaa, L. N. Kogarkob, and A. A. Averinc...2015 Abstract—Garnet–spinel lherzolites from Antarctica and peridotites from Mongolia were fluid saturated...extensive carbonate metasoma tism from East Antarctica. We present compelling evi dence for the presence...in the Jetty Oasis in the eastern zone of the Beaver Lake rift system, Prince Charles Mountains (East...(East Antarctica). They are made up of alkaline ultra basic rocks, including alkaline olivine–pyroxene picrites |
 | | Journal (article/letter/editorial) |
| quartz alteration known from epithermal systems on land. Geochemical modelling shows that the zoning patterns...of rare-metal deposits related with granites in Eastern Transbaikalia, with which different types of wolframite...temperature were obtained from coexisting ilmenite-magnetite pairs, using the Fe-Ti oxide geothermometers [2...oxygen fugacity were calculated for ilmenite-magnetite pairs using the ILMAT-1.20 and MELTS programs...ILMAT-1.20 gave temperature estimates for ilmenite-magnetite pairs 640°C for disseminated ores and 669°C for |
