Geochemical and radiogenic isotope (Sr-Nd) characteristics of Paleoproterozoic anorthositic and granitoid rocks in the Umiakoviarusek Lake region, Labrador, Canada.

• Published in: Canadian Journal of Earth Sciences
• Main Authors: Piercey, Stephen J, Wilton, Derek HC
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 1999
• Subjects: General Earth and Planetary Sciences; Canada; Nain
• Online Access: http://dx.doi.org/10.1139/e99-084; http://www.nrcresearchpress.com/doi/pdf/10.1139/e99-084

Recent work in the north-central Labrador has identified Paleoproterozoic anorthositic and granitoid rocks that are spatially associated with, yet temporally distinct from, younger Mesoproterozoic intrusions of the Nain Plutonic Suite. The Umiakoviarusek Lake (UL) region of Labrador contains several...