I seen it, but I thought the deposit started at section 900 and his calculation begins at section 1100, so I think he's missing 200 metres which would make his tonnage estimate on the low side.
"Since the start of the project in 2006 chromite mineralization has been established between section 900 metres East to and including section 2100 metres East, for an inferred strike length of 1300 metres thus far."
SRV