Sample from the Highway Showing in the southwestern part of the Westwood ultramafic intrusion, Empire property. It shows pegmatoidal texture and disseminated pyrrhotite and chalcopyrite. The course-grained, pyroxene-rich gabbroic rocks have a high magnesium, sanukitoid character which is a common and important signature for many base metal - PGM mineral deposits in Archean rocks of the Superior Craton in the Canadian Shield in northern and western Ontario.
Sample from the Highway Showing in the southwestern part of the Westwood ultramafic intrusion, Empire property. It shows pegmatoidal texture and disseminated pyrrhotite and chalcopyrite. The course-grained, pyroxene-rich gabbroic rocks have a high magnesium, sanukitoid character which is a common and important signature for many base metal - PGM mineral deposits in Archean rocks of the Superior Craton in the Canadian Shield in northern and western Ontario.