Geochemistry and petrology of olivine-rich minor intrusions in the Nain Complex, Labrador

• Main Author: Briegel, Jack Steven
• Other Authors: Berg, Jonathan H., Department of Geology
• Format: Thesis
• Language: English
• Published: Northern Illinois University 1983
• Subjects: Petrology > Newfoundland > Labrador; Olivine; Geology > Newfoundland > Labrador; Newfoundland; Nain
• Online Access: https://commons.lib.niu.edu/handle/10843/18376

Bibliography: pages 77-83. A geochemical and petrographic study was undertaken to classify chilled margins of major plutons and minor intrusions in the Nain Complex as representing either frozen magmas or cumulate rocks. Three main rock types have been identified: (l) massive troctolitic dikes, (2)...