Index No: NBM030680; Collected By: ; Sample Type: hand sample; Notes: Selected from dumps near lower adit...strong hydrothermal alteration silicified material very little quartz...black specs, grey streaks, pyrite, micro breccia.
Summary
Index No: NBM030680; Collected By: ; Sample Type: hand sample; Notes: Selected from dumps near lower adit...strong hydrothermal alteration silicified material very little quartz...black specs, grey streaks, pyrite, micro breccia.