Pre-metamorphic hydrothermal alteration with gold in a mid-Archaean island arc, Godthåbsfjord, West Greenland
Recently discovered volcaniclastic rocks of andesitic composition form major parts of the mid-Archaean, amphibolite facies supracrustal belts at Qussuk, on Bjørneøen and on part of Storø in western Godthåbsfjord (Fig. 1). These rocks are interpreted as an island arc that represents the onset of the...
Published in: | Geological Survey of Denmark and Greenland (GEUS) Bulletin |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Geological Survey of Denmark and Greenland (GEUS)
2007
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Subjects: | |
Online Access: | https://geusbulletin.org/index.php/geusb/article/view/4971 https://doi.org/10.34194/geusb.v13.4971 |