Evidence of crustal contamination of mafic rocks associated with rapakivi rocks: an example from the Nordingra complex, Central Sweden

• Gabbro and leucogabbro are volumetrically important rocks in the Nordingra rapakivi complex, East Central Sweden. Plagioclase, ortho- and clinopyroxenes, and olivine dominate the gabbro. Perthitic orthoclase and quartz are interstitial in relation to the

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U-PB AGES; NORTHERN SWEDEN; BALTIC SHIELD; BOTHNIAN BASIN; GEOCHEMICAL EVIDENCE; ZIRCON AGES; ORIGIN; EVOLUTION; GRANITE; MASSIF

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