A PRELIMINARY REPORT ON CORDIERITE-BEARING ASSEMBLAGES FROM RUNDVAGSHETTA, LUTZOW-HOLM BAY, EAST ANTARCTICA : EVIDENCE FOR A DECOMPRESSIONAL P-T PATH?

• Main Authors: カワサキ, トシスケ, イシカワ, マサヒロ, モトヨシ, ヨウイチ, KAWASAKI, Toshisuke, ISHIKAWA, Masahiro, MOTOYOSHI, Yoichi
• Language: English
• Published: National Institute of Polar Research 1993
• Subjects: East Antarctica; Prydz Bay; Rauer Group; Rundvagshetta; Forefinger Point; Antarc*; Antarctica; Enderby Land
• Online Access: https://nipr.repo.nii.ac.jp/record/2718/files/KJ00002368348.pdf; https://doi.org/10.15094/00002718; https://nipr.repo.nii.ac.jp/records/2718

P(論文) Diagnostic mineral assemblages involving cordierite, sapphirine, orthopyroxene, sillimanite and garnet are newly reported from Rundvagshetta, Lutzow-Holm Bay, East Antarctica. Cordierite is probably of secondary origin, because it occurs as symplectitic intergrowth with sapphirine at the expen...