https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=57816
Natural Resources Canada, 28 juillet 2009
Hamilton, B, Bt+Sil+Grt+Pl+Qtz schist with folded (F2) stromatic trondhjemitic leucosome (09SRB-H108B), Natural Resources Canada Photo Collection # 2012-025,...
Photographie