A Sm-Nd mineral isochron of mafic granulite from the Søstrene Island, East Antarctica

• Main Authors: Liudong, Ren, Xiaohan, Liu
• Format: Article in Journal/Newspaper
• Language: English
• Published: Polar Research Institute of China - PRIC 1996
• Subjects: East Antarctica; Larsemann Hills; Bolingen Islands; Søstrene; Advances in Polar Science; Antarc*; Antarctica; Polar Science
• Online Access: http://library.arcticportal.org/2113/; http://library.arcticportal.org/2113/1/A602.001.pdf

Redetermination of the metamorphic age of the garnet-bearing mafic granulite from the Søstrene Island, East Antarctica has been made and an isochron of whole rock-garnet-pyroxene-plagioclase is obtained, giving an age of (604 plus,minus 28(2σ)) Ma. It is pointed out that this age represents the time...