https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=55855
Natural Resources Canada
Corriveau, Louise, Photomicrograph of a gabbronorite showing granular pyroxene and magnetite occupying the interstices left by plagioclase laths., Natural...
Photographie