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Copyright (c) 2013 Martin Koppelberg, Annika Dziggel, Denis Martin Schlatter, Jochen Kolb, Franz Michael Meyer
This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
During field work in 2008, the Geological Survey of Denmark and Greenland investigated the gold potential of hydrothermal vein systems in the Nuuk region of the Archaean North Atlantic craton. A new gold occurrence was discovered on the island of Qilanngaarsuit, 35 km south of Nuuk. Two cross sections through hydrothermal alteration zones, that locally contain up to 672 ppb Au, were mapped and sampled in detail. In this study, we present petrological and geochemical data in order to constrain the conditions for ore formation and transport of elements during fluid–rock interaction.
How to Cite
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Copyright (c) 2013 Martin Koppelberg, Annika Dziggel, Denis Martin Schlatter, Jochen Kolb, Franz Michael Meyer
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Edited by Ole Bennike, Adam A. Garde and W. Stuart Watt
This Review of Survey activities presents a selection of 17 papers reflecting the wide spectrum of activities of the Geological Survey of Denmark and Greenland, from the microscopic to the plate-tectonic level.
The Survey's activities in Denmark and surrounding areas are [...]
