Geochemistry of Proterozoic (∼ 1.9 Ga) Sedimentary Rocks from the Labrador District, Canada
K. Hayashi, H. Fujisawa, H. Ohmoto and H. D. Holland
Institute of Mineralogy, Petrology and Economic Geology, Faculty of Science, Tohoku University, Sendai 980-77, Japan
Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA