Interstitial blebs of chalcopyrite within secondary, hydrothermal feldspar and recrystallized quartz in potassically altered granite dyke. Drill hole GR-18-001, 311 metres, HQ drill core.
Interstitial blebs of chalcopyrite within secondary, hydrothermal feldspar and recrystallized quartz in potassically altered granite dyke. Drill hole GR-18-001, 311 metres, HQ drill core.