OTCQX:RPMGD - Post by User
Comment by
Synchronouson Nov 26, 2008 8:57am
175 Views
Post# 15610913
RE: RE: RE: RE: RE: NEWS: More Wilco 38.1M 2.61g/t
RE: RE: RE: RE: RE: NEWS: More Wilco 38.1M 2.61g/tThe cut-off grades used are determined by what companies are mining in the area, and the feasible cutoff grades they are using. I'm sure Newmont has a strong say in the cut off grade used for the resource estimations. Just as Barrick will on their property.
Wilco has a lot of oxide type materials which are mined at a much lower grade (due to ease of recovery?) than sulphide type deposits.