Two metamorphic gold mineralization events confirmed by Lu-Hf isotope dating of garnet in the Late Archean Storø Au deposit, Nuuk region of SW Greenland
We report Lu-Hf isotope ages for garnet from the Late Archean Storø Supracrustal Belt (SSB) ranging from 2697 ± 8 Ma to 2646 ± 13 Ma. These ages essentially overlap with two previously reported Re-Os isotope ages for arsenopyrite associated with Au mineralization within the SSB, which implies that b...
Published in: | Ore Geology Reviews |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2020
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Subjects: | |
Online Access: | https://curis.ku.dk/portal/da/publications/two-metamorphic-gold-mineralization-events-confirmed-by-luhf-isotope-dating-of-garnet-in-the-late-archean-storoe-au-deposit-nuuk-region-of-sw-greenland(8db6e87e-ea7a-4732-9d48-b6e891ce7c2c).html https://doi.org/10.1016/j.oregeorev.2020.103476 https://curis.ku.dk/ws/files/301361616/garnet_final_manuscript.pdf |