Download or read book Precambrian Geology of the Arseno Lake Map Area, District of Mackenzie, Northwest Territories written by R. A. Frith and published by . This book was released on 1991 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the course of regional mapping of the Indin Lake area, a number of gneiss domes were discovered just west of Arseno Lake. Further study of the domes led to remapping at a 1:50,000 scale, an analysis of the structure of the domes in detail and a study of metamorphic assemblages present in the paragneiss of the region being conducted using microprobe techniques. This report summarizes the work to date, including older structural studies along the Slave Province boundary. The regional tectonism is reinterpreted in light of the more recent ideas brought forward by mapping the Wopmay Orogen.