Ann: Operational Update from the Old Pirate Gold Mine, page-90

I found it interesting a few years ago looking at ABU , it seemed to me they were quite optimistic on how they were going to extract near flat lying ore bodies with very little dilution ie expecting the insitu grade to more closely match what would end up on the ROM pad than I would have expected.
There were several other concerns regarding cashflow from a very low tonnage plant anyway I and another insto never invested instead putting the money into an alternative dog of a goldie that is still underwater and even a worse investment than this puppy.