INSIDE MINE IMAGEFound the ( inside mine ) image. Highest grade of entire wellgreen deposit.
I've only added 800m grid and arrow to assist with measurements.
And, underlined a few intercept grades with yellow.
Notice position of entrance.
Length of Mine.
Depth of Mine.
Notice the
extensive drilling it's seen.
Former junior's estimated grades inside mine were Prophecy pegged it @ 1.56 Ni Eq Later revised to 0.64% Ni Eq Look at
grades underlined on image in yellow
2016 Image to compare actual outside of mine. How the underground mine would be positioned under the
PINK ZONE. 
2015 PIT IMAGE Showing the mine area is void.
Mine grade blocking is -
void. Coild it be the underground mine was not measured because
the high grade was kept separate ...?
It's a different ore....Gabbs + Sulphide.
2017 press said...
Gabbs + Sulphides could be tested at a later date. 
Images i've modified ( overlays to better understand ) My Estimate ? Based on visual estimation of 2015
VOID grade blocking
Chart image below
650m w x 350m d x 400m ( south to north ) x 2.7 ore weight
= 245,700,000 million tonnes - mine zone high grade
Add up both measured and inferred in 2015 pea chart below
What does it amount to ?
JUST UNDERGROUND MINE ( potential )
= 245,801,000 million tonnes x .64 % nickel eq
=
3,460,878,080 billion lbs NI Eq ( using 2015 stats ) 
Hard to dispute. Mine voided out ( blocks + grade )
Different Ore High Grade
Engineering Firm ( press + pea ) designed 2 charts
330 million tonnes + separate high grade zone with in pit ( mine area which is voided )
2017 press said it coild always test the gabbs + Sulphides later
2017 press classified Gabbs as least tonnage
Would an engineer calculate least or....majority peridotite ?
Cheers....