CHIME ages for granulites from the Napier Complex, East Antarctica

• Main Authors: Masao Asami, Kazuhiro Suzuki, Edward S. Grew, Mamoru Adachi
• Format: Report
• Language: English
• Published: Department of Earth Sciences, Faculty of Science, Okayama University 1998
• Subjects: CHIME dating; 2500 Ma event; ultra-high-temperature metamorphism; Napier Complex; Antarctica; East Antarctica; Riiser-Larsen; Napier; Cronus; Beaver Island; Reference Peak; Antarc*; Polar geoscience
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3027; http://id.nii.ac.jp/1291/00003027/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3027&item_no=1&attribute_id=18&file_no=1

Th-U-bearmg minerals (monazite, zircon, xenotime and polycrase) in five granulite samples from Mt Riiser-Larsen (MA88022102), Beaver Island (2023B), Reference Peak (2306E and 2306J) and Mt Cronus (2275) in the western Napier Complex of East Antarctica were dated by CHIME on the basis of electron mic...