Tectonic setting of Proterozoic volcanism and associated ore deposits : IGCP Field Conference in Sweden and Finland, 15-21 August, 1988 / G. Gaál and R. Gorbatschev (editors).
Excursion guide for the International Field Conference on the "Tectonic Setting of Proterozoic Volcanism and Associated Ore Deposits", held in central Sweden and southern Finland, Aug. 15-21, 1988, organized by IGCP Projects 217, Proterozoic Geochemistry and 247, Precambrian Ore Deposits and Tectonics.