RE: Buy-out %. Racecourse v Northparkes21 Feb 2021 10:10
That was the point raised, that Copper's prospects have vastly improved since the example comparison from 2013.
Now that the Cu price has further strengthened, as posted by News:
'The copper price is now $8,806.5 +4.67%, 5 hrs ago, Sat 20.2.21'
The previous calcs for profitablility for a major from Bushranger are better still.
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Still more than viable whether 0.2% or 0.4%.
Mineralisation close enough to surface to be open pit.
Average cash cost per Lb of copper at 0.4% is $1.25.
Lbs of Copper per tonne at 0.4% is 8.8
Lbs of Copper per tonne at 0.2% is 4.4
Price per Lb of Copper at todays price of $8,800 per tonne is $4.00
Each tonne, at 0.4% Copper, the margin is roughly $24
Each tonne, at 0.2% Copper, the margin is roughly $6.50
Add in 0.5g of Gold per tonne at $30
Margin per tonne at $54 and $36.50 respectively.
Every million tonnes processed, $54 Million or $36.50 Million margin.
Now scale it up, a current JORC of 71 million tonnes.
$2.6 Billion to $3.8 Billion margin.
Drilling to prove up a far larger deposit of 200 million to 400 million tonnes.
$7.3 Billion to $21.6 Billion margin.
Copper prices continuing to rise as demand continues to rise.
Got to be worth quite a few £ 100 Mill to the likes of an AA or BHP or others.
You get the idea, despite the crude calculations.