Article ID Journal Published Year Pages File Type
4723117 Precambrian Research 2013 21 Pages PDF
Abstract
► The setting and field characteristics of the Kaminak dykes are described. ► A robust and precise U-Pb baddeleyite age of 2497.6 ± 1.1 Ma is presented. ► Final evolution controlled via fractionation of Pl + Cpx ± Ol. ► Petrochemistry indicates derivation from depleted mantle and lithospheric mantle. ► Distinct from Matachewan and Mistassini swarms of Superior craton.
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Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geochemistry and Petrology
Preview
The Paleoproterozoic Kaminak dykes, Hearne craton, western Churchill Province, Nunavut, Canada: Preliminary constraints on their age and petrogenesis
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