REACTION TEXTURES IN GRANULITES FROM FOREFINGER POINT, ENDERBY LAND, EAST ANTARCTICA : AN ALTERNATIVE INTERPRETATION ON THE METAMORPHIC EVOLUTION OF THE RAYNER COMPLEX

• 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 1994
• Subjects: Antarctic; East Antarctica; Forefinger Point; Napier; Rayner; Antarc*; Antarctica; Enderby Land
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2755; http://id.nii.ac.jp/1291/00002755/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2755&item_no=1&attribute_id=18&file_no=1

Aluminous granulites from Forefinger Point in Enderby Land, East Antarctica, preserve a variety of reaction textures which demonstrate a part of the P-T evolution. On the basis of the petrographical evidence, the following reactions are inferred : orthopyroxene+sillimanite+quartz=cordierite, orthopy...