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...

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Bibliographic Details
Published in:Ore Geology Reviews
Main Authors: Szilas, Kristoffer, Tusch, Jonas, Herwartz, Daniel, Fonseca, Raúl OC
Format: Article in Journal/Newspaper
Language:English
Published: 2020
Subjects:
Greenland
Nuuk
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

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