Ocallaghans which is the newcrest deposit
78Mt @ 0.33% WO3 Indicated + Inferred
that's 260,000 tonnes of contained WO3
that was stated in February 2010 by NCM
72,000 metres of drilling
Whose numbers are you relying on.
Compare apples with apples. I'd be inclined to believe a resource where the company has drilled 72 kilometres worth of holes.