Preliminary note on the metamorphic conditions around Lutzow-Holm Bay, East Antarctica

スポンサーリンク

概要

• 論文の詳細を見る

• The metamorphic conditions in the Lutzow-Holm Bay region during the main phase of the granulite facies metamorphism (perhaps around 1000Ma) are preliminarily estimated by the use of experimentally determined mineral breakdown curves and of some geothermometers and geobarometers. Calculated conditions are in the range of 725±25℃ and 6.3±1.3kb. The values suggest that the region has undergone metamorphic conditions similar to Molodezhnaya Station and Prince Charles Mountains, each of which is considered to belong to the zone affected by the granulite facies metamorphism around 1000Ma. The metamorphic conditions estimated here seem to be compatible also with those in the western part of the Prince Olav Coast.

• 国立極地研究所の論文

著者

• Suzuki Morihisa

  Institute Of Geology And Mineralogy Faculty Of Science Hiroshima University

関連論文

• Short note on ultramafic granulites in the Ongul Islands area, East Antarctica
• Metamorphic and Plutonic Rocks in the Cape Omega Area, East Antarctica
• A review of the tectonic and metamorphic history of the region around Lutzow-Holmbunta, East Antarctica (abstract)
• PETROCHEMICAL CHARACTERISTICS OF SOME ULTRAMAFIC GRANULITES IN ONGUL ISLANDS, EAST ANTARCTICA
• On the association of orthopyroxene-garnet-biotite found in the Lutzow-Holmbukta region, East Antarctica
• Preliminary note on the metamorphic conditions around Lutzow-Holm Bay, East Antarctica
• Petrological note on some metamorphic rocks from Skallen, East Antarctica (abstract)
• Metabasites of the Cape Omega area, East Antarctica
• Reexamination of metapelites in the Cape Omega area, westernmost part of Prince Olav Coast, East Antarctica
• On the Scapolite-Plagioclase Equilibrium Found in the Cape Omega and East Ongul Island Areas, East Antarctica

スポンサーリンク