The assays to date are at shallow levels and so support open pit mining. A figure of 1.5g per tonne can be quite viable for open pit, provided the waste is not too high. I agree, we need the PFS and initial reserves figure to get a better handle on viability but we can expect an increase in resources as a result of the recent extension and infill drilling.
BRB Price at posting:
17.5¢ Sentiment: None Disclosure: Held