Bulletin of the Geological Society of Finland 2005:1

Bulletin of the Geological Society of Finland 1/2005 contains the following articles: E. Hanski, H. Huhma & V. Perttunen, SIMS U-Pb, Sm-Nd isotope and geochemical study of an arkosite-amphibolite suite, Peräpohjola Schist Belt: evidence for ca. 1.98 Ga A-type felsic magmatism in northern Finland; M. Lehtonen, Rare earth characteristics of pyrope garnets from the Kaavi-Kuopio kimberlites - implications for mantle metasomatism; K. Laajoki, The Mesoproterozoic sub-Heddersvatnet unconformity, Telemark, South Norway.