Trace element constraints on mantle sources during mid-Proterozoic magmatism: evidence for a link between the Gardar (South Greenland) and Abitibi (Canadian Shield) mafic rocks

Authors :: Halama, Ralf
Joron, Jean-Louis
Villemant, Benoit
Markl, Gregor
Treuil, Michel
Source :: Canadian Journal of Earth Sciences. April 2007, Vol. 44 Issue 4, p459, 20 p.
Publication Year :: 2007
Abstract: Abstract: Trace and major element compositions of mid-Proterozoic (1.20-1.16 Ga) basaltic lava flows and dikes from the Gardar Province (South Greenland) provide evidence for two geochemically distinct magma sources. Based [...]

Subjects :: Canadian Shield -- Natural history
Greenland -- Natural history
Trace analysis -- Usage -- Environmental aspects -- Research
Magmatism -- Research -- Environmental aspects -- Usage
Earth -- Mantle
Earth sciences
Usage
Composition
Research
Natural history
Environmental aspects

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