From every thing I have read typical mine chormite grades are between 30%-60%, I would say with 60Mt if the deposit is can be completely mined with a reasonable stripping ratio on the surface there is no reason it couldn’t be a mine. That being said I am still not 100% convinced that any chromite deposit thus far in ROF would be worth the capital expenditure of a chromite concentrator and chromium smelter. One question I have is why even bother with the PGM’s, they work out to roughly .4 g/t combined I am not even sure if you would be able to recover that.