Occurrence and metamorphic process of Low-pressure type metamorphic rocks in the Mt. Sangun area

DOI

Bibliographic Information

Other Title
  • 三郡山麓に産する低圧型変成岩の産状と変成作用

Description

The low-pressure type metamorphic rocks occur in the eastern foot of Mt. Sangun-san. The metamorphic rocks consist mainly of fine amphibolite and biotite gneiss with small amounts of metamorphosed chert and crystalline limestone. The inferred peak conditions show 620-720 degree-C and 0.4-0.5 GPa, and the metamorphic process could suggest a hairpin-shaped clockwise trajectory. The lithology and metamorphic process are similar to those of metamorphic rocks from the Sefuri Mountains in northwest Kyushu.

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Details 詳細情報について

  • CRID
    1390846609793526016
  • NII Article ID
    130007786064
  • DOI
    10.14824/jakoka.2018.0_186
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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