Arc-generated blocks with crustal sections in the North Atlantic craton of West Greenland: crustal growth in the Archean with modern analogues
BF Windley, AA Garde - Earth-Science Reviews, 2009 - Elsevier
The ca. 700 km long, Archean craton of West Greenland consists of six Meso–Neoarchean
(ca. 3000–2720 Ma) shear zone—bounded crustal blocks that display similar cross-sections; …
(ca. 3000–2720 Ma) shear zone—bounded crustal blocks that display similar cross-sections; …
A review of structural patterns and melting processes in the Archean craton of West Greenland: Evidence for crustal growth at convergent plate margins as opposed to …
Abstract The Archean craton of West Greenland consists of many fault-bounded Eoarchean
to Neoarchean tectonic terranes (crustal blocks). These tectonic terranes are composed …
to Neoarchean tectonic terranes (crustal blocks). These tectonic terranes are composed …
Plate tectonics began in Neoproterozoic time, and plumes from deep mantle have never operated
WB Hamilton - Lithos, 2011 - Elsevier
Archean, Paleoproterozoic, and Mesoproterozoic rocks, assemblages, and structures differ
greatly both from each other and from modern ones, and lack evidence for subduction and …
greatly both from each other and from modern ones, and lack evidence for subduction and …
[HTML][HTML] Corundum formation by metasomatic reactions in Archean metapelite, SW Greenland: Exploration vectors for ruby deposits within high-grade greenstone …
C Yakymchuk, K Szilas - Geoscience Frontiers, 2018 - Elsevier
Corundum (ruby-sapphire) is known to have formed in situ within Archean metamorphic
rocks at several localities in the North Atlantic Craton of Greenland. Here we present two …
rocks at several localities in the North Atlantic Craton of Greenland. Here we present two …
Field and geochemical characteristics of Mesoarchean to Neoarchean volcanic rocks in the Storø greenstone belt, SW Greenland: evidence for accretion of intra …
The Storø greenstone belt, southern West Greenland, consists of thrust-imbricated slices of
Mesoarchean (> 3060Ma) and Neoarchean (ca. 2800Ma) mafic to ultramafic volcanic rocks …
Mesoarchean (> 3060Ma) and Neoarchean (ca. 2800Ma) mafic to ultramafic volcanic rocks …
[HTML][HTML] Selective metasomatism of ultramafic cumulates within Archean supracrustal sequences
Abstract The Neoarchean Storø Supracrustal Belt in SW Greenland comprises a sequence
of mature quartzite, metapelite, amphibolite, and ultramafic rocks that underwent amphibolite …
of mature quartzite, metapelite, amphibolite, and ultramafic rocks that underwent amphibolite …
Mesoarchaean aluminous rocks at Storø, southern West Greenland: new age data and evidence of premetamorphic seafloor weathering of basalts
K Szilas, AA Garde - Chemical Geology, 2013 - Elsevier
Abstract Metamorphosed Meso-to Neoarchaean supracrustal rocks in the central part of the
island of Storø (Nuuk region, southern West Greenland), show field-and geochemical …
island of Storø (Nuuk region, southern West Greenland), show field-and geochemical …
Aluminous gneiss derived by weathering of basaltic source rocks in the Neoarchean Storø Supracrustal Belt, southern West Greenland
The origin of amphibolite-facies aluminous gneiss from the gold-hosting Neoarchean Storø
Supracrustal Belt in the Nuuk region of southern West Greenland is investigated in this …
Supracrustal Belt in the Nuuk region of southern West Greenland is investigated in this …
New zircon ages from the Tasiusarsuaq terrane, southern West Greenland
T Næraa, A Scherstén - GEUS Bulletin, 2008 - geusbulletin.org
In the last three field seasons the Geological Survey of Denmark and Greenland (GEUS) has
undertaken mapping in the south-eastern part of the Nuuk region in southern West …
undertaken mapping in the south-eastern part of the Nuuk region in southern West …
Re–Os and U–Pb constraints on gold mineralisation events in the Meso-to Neoarchaean Storø greenstone belt, Storø, southern West Greenland
The Storø greenstone belt in Godthåbsfjord, southern West Greenland consists of
juxtaposed rock units of different age and origin, and hosts gold mineralisation that is …
juxtaposed rock units of different age and origin, and hosts gold mineralisation that is …