SAPPHIRINE-BEARING SILICA-UNDERSATURATED GRANULITES FROM FOREFINGER POINT, ENDERBY LAND, EAST ANTARCTICA : EVIDENCE FOR A CLOCKWISE P-T PATH?

• Main Authors: モトヨシ ヨウイチ, イシカワ マサヒロ /, Yoichi MOTOYOSHI, Masahiro ISHIKAWA, Geoffrey L. FRASER
• Format: Report
• Language: English
• Published: National Institute of Polar Research 1995
• Subjects: East Antarctica; Forefinger Point; Antarc*; Antarctica; Enderby Land
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2790; http://id.nii.ac.jp/1291/00002790/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2790&item_no=1&attribute_id=18&file_no=1

Sapphirine-bearing silica-undersaturated granulites from Forefinger Point in Enderby Land, East Antarctica, preserve a variety of reaction textures suggestive of the prograde segment of the P-T evolution followed by nearly isothermal decompression. The granulites are composed of sapphirine, orthopyr...