GOOD STUFF ... How would changing ore geology alter a deposit size ?
= testing sulphides and gabbs at a later date would separate high grade.
= Changing majority of ores to peridotite also separates high grade.
Let's now compare Johnson's image with AGP's ore characterization
This is the image of Johnson's hole
which i wanted to show in former post. Outlinning massive high grade clinopyroxine ( orange )
Versus AGP's image shows most all peridotite No sulphide or Gabbs
Very small % of clinopyroxine
= ( highgrade ) is missing 
2023 - Changing majority of ores to peridotite part sulphides and gabbs
only key in peridotites in extraction models with extraction unable to liberate metals
from silicates and to make it really good - use a course grind.