https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=61910
Natural Resources Canada, 20 août 2007
Jefferson, C W, Fig. 10C. Shingling and mineral lineation on a transposed bedding plane parting (SP1a) in pale green vitreous quartzite also in the R22 area...
Photographie