Abyssal peridotites >3,800 Ma from southern West Greenland: field relationships, petrography, geochronology, whole-rock and mineral chemistry of dunite and harzburgite inclusions in the Itsaq Gneiss Complex

Within the northern part of the early Archaean Itsaq Gneiss Complex (southern West Greenland) on the southern side of the Isua supracrustal belt, enclaves up to ∼ 500 m long of variably altered ultramafic rocks contain some relics of unaltered dunite-ha

Bibliographic Details
Main Authors: Friend, Clark, Bennett, Victoria, Nutman, Allen
Format: Article in Journal/Newspaper
Language:unknown
Published: Springer
Subjects:
Keywords: Archean
dunite
enclave
geochemistry
geochronology
gneiss
harzburgite
mantle chemistry
peridotite
petrography
ultramafic rock
Greenland
Online Access:http://hdl.handle.net/1885/72060
https://openresearch-repository.anu.edu.au/bitstream/1885/72060/5/MigratedxPub3030_RSD_2002.pdf.jpg
https://openresearch-repository.anu.edu.au/bitstream/1885/72060/7/01_Friend_Abyssal_peridotites_%3E3,800_Ma_2002.pdf.jpg
Description
Summary:Within the northern part of the early Archaean Itsaq Gneiss Complex (southern West Greenland) on the southern side of the Isua supracrustal belt, enclaves up to ∼ 500 m long of variably altered ultramafic rocks contain some relics of unaltered dunite-ha

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