Actually they stated that they had identified drill hole...

Actually they stated that they had identified drill hole intersections between 3.5gpt and 8.2gpt that potentially could be included in any future Resource and mine plan with reduced cut-off grades. Given they couldn’t make any money at an average 9.1 gpt, that could be a stretch. Average grades mined at Pogo prior were 13.6 gpt. Suggests NST might have already been tweaking what grades they will put through the mill, but there is no clarity around that. That could possibly support any reduced cut-off grade and what that may be, but it looks like 9.1 is the absolute minimum average grade.