The Paleoproterozoic Nattanen-type granites in northern Finland and vicinity - a postcollisional oxidized A-type suite

The ~1.8 Ga Nattanen-type granites in the Finnish Lapland and western Kola Peninsula are found as several relatively small, high-level, discordant plutons that are easily discernible as weak maxima on aeromagnetic maps. We present U–Pb mineral isotope data on the Finnish plutons. The concordia ages...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	E. Heilimo, J. Halla, L.S. Lauri, O.T. Rämö, H. Huhma, M.I. Kurhila, K. Front
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Geological Society of Finland 2009-06-01
Schriftenreihe:	Bulletin of the Geological Society of Finland
Schlagworte:	granites A-type granites geochemistry genesis absolute age isotopes U/Pb Pb/Pb Paleoproterozoic Lapland Province Finland
Online-Zugang:	http://www.geologinenseura.fi/bulletin/Volume81/Heilimo_etal_2009.pdf
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