Tweets...
Meant to add...if it is not pyrrhotite (redish-beige sulphide), but just plain-old pyrite in amongst the chalcopyrite (yellow-green sulphide), then that is one exceptional piece of core that should grade in the 15-20% range in parts.
If there is any chalcocite associated (can't see any), then it will likely grade higher!
Cheers!
sig. deep intersections of massive sulphides, page-12
-
- There are more pages in this discussion • 44 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
