Each drill hole in this target area intersected re-activated basement faults, up to 30 metres in width, consisting of clay gouge and breccias within variably graphitic pelitic host rocks.

Source: https://investingnews.com/canalaska-reports-significant-alteration-in-first-drill-program-at-geikie-uranium-project/

The lower section of the interval contains very strong mineralization with 1-5% visual sulfide and localized breccias containing up to 30% chalcocite.

Source: https://investingnews.com/aston-bay-and-american-west-metals-announce-major-copper-discovery-at-the-storm-copper-project-canada/