Those type of back of the envelope assessments are as useful as...

Those type of back of the envelope assessments are as useful as tyre kicking. The five bagger manganese investment might have been pure luck.

I doubt WKT can be successful as dilution is inevitable with the proposed selective mining of only the higher grade portions of the ore body for processing. There's a lot of mixing of the high and low grade ore when blasting. Even prior to that how confident will geological personnel be of the position of the high grade ore in between grade control holes? Will it be possible to visually identify the high grade ore? I doubt it. Holders won't like my opinion but adamconda's post should be challenged.