| post-kinematic Palaeoproterozoic pegmatites in Sweden R o l f L. Romer a,,, Sten-Anders Smeds b a Department...Applied Geology, Luled University, S-971 87 Luled, Sweden b Institue of Earth Sciences, Mineralogy-Petrolrology...Uppsala University, Norbyv. 18B, S-752 36 Uppsala, Sweden Received 6 June 1996; accepted 13 September 1996...the Palaeoproterozoic Bothnian Basin of central Sweden formed during the short age interval between 1803...pegmatites from a much smaller area in south-central Sweden seem to encompass a much larger age range between |
